Riehen Historic Weather Records
Analyse hottest, coldest, windiest & wettest days

Riehen Weather Trend Graph

Temperature (°C)

Months

Months	Historic Min Temp.	Min Temp.	Forecasted Min Temp.	Historic Max Temp.	Max Temp.	Forecasted Max Temp.
	0.69375	-4.6		7.0062500000000005	2.1
	0.18125000000000013	-2.2		6.08125	2.5
	0.4187499999999999	-5.3		6.275	0.4
	0.13124999999999998	-5.7		5.71875	-1
	-0.03749999999999987	-6.6		5.312500000000001	-2.3
	-0.33125000000000004	-7.7		5.33125	-2.3
	-0.10625000000000001	-8.6		5.362500000000001	-1
	0.38125	-4.1		6.031249999999999	3.9
	0.4374999999999999	1.7		5.681249999999999	7.1
	-0.17499999999999993	0.4		4.812499999999999	2.6
	-0.80625	-3.6		4.781250000000002	0.7
	-0.6187499999999999	-2.3		4.6937500000000005	4.9
	-0.55625	1.4		5.5875	6.3
	-1.23125	2.3		5.106249999999999	8.7
Jan.	-1.9249999999999998	4.1		4.98125	10.3
	-2.2124999999999995	1.9		4.218750000000001	8.9
	-1.7125	1.6		4.30625	6
	-2.40625	-0.8		3.95	6.9
	-2.90625	-0.8		3.5250000000000004	6.9
	-2.3687500000000004	-1.3		3.36875	7
	-2.01875	-1.6		3.8125	6.9
	-2.19375	-0.8		4.1375	6.4
	-1.7125000000000001	-0.4		4.112500000000001	7.3
	-1.7187499999999993	1.3		4.4625	6
	-1.24375	0.2		5.275	5.9
	-0.9875	-0.1		4.7875000000000005	4.1
	-0.7937499999999998	-1.4		5.193749999999999	7.6
	-0.26875000000000016	1.6		5.89375	2.9
	0.08750000000000002	2.3		5.8375	3.4
	0.13124999999999998	-2		6.35625	3.8
	0.20000000000000015	0.2		5.8625	6
	0.5374999999999999	-0.6		5.66875	5.9
	0.39999999999999997	-0.3		6.3062499999999995	8.3
	-0.35624999999999996	-0.1		5.8125	7.7
	-1.06875	-0.5		6.1125	6.6
	-1.2250000000000003	-0.1		5.58125	10.1
	-1.3312499999999998	1.4		5.93125	5.9
	-1.65625	3.9		5.29375	10.3
	-1.2187499999999998	2.3		6.0562499999999995	9.5
	-1.1437500000000003	1.8		6.14375	8.3
	-1.8812499999999996	1		5.312499999999999	5.6
	-1.96875	4.9		4.68125	8.1
	-2.14375	4.6		5.3500000000000005	8.1
	-2.9562500000000007	3.3		5.925000000000001	9.8
	-2.1187500000000004	-0.5		6.437499999999999	4.3
Feb.	-0.7562500000000001	-2.2		7.51875	3.5
	0.4375	3.1		8.968749999999998	7
	0.66875	0.4		8.500000000000002	4.2
	0.625	-2.7		8.956249999999999	3.5
	0.4499999999999999	1.4		8.05	6.3
	0.4312499999999999	2.3		8.93125	5.1
	0.8125	3.6		9.04375	10
	1.125	4.7		9.174999999999999	11.7
	1.38125	7.5		9.475	11.4
	1.1687500000000002	6.5		9.668750000000001	13.4
	0.6125	4.3		8.756250000000001	14.4
	0.11249999999999999	6.1		7.5375	16.6
	-0.33750000000000013	6.2		7.731249999999999	18.1
	-0.1937500000000001	6.1		8.137500000000001	12.9
	0.1812500000000001	4.1		9.05	9.4
	0.46249999999999997	1.9		8.88125	14.1
	0.13749999999999996	3.4		10.331249999999999	14.8
	0.71875	2.5		9.54375	13.9
	0.28124999999999994	3.1		8.981250000000001	15.9
	0.15624999999999994	4.7		8.84375	15.4
	0.049999999999999906	4.1		8.9125	15.7
	0.012500000000000067	6.1		10	16
	1.25	6.8		11.218749999999998	14.9
	1.48125	5		10.5625	13.5
	1.3499999999999999	5.6		10.04375	13.2
	1.8937499999999998	4.1		10.981250000000001	11.9
	1.95625	2.1		11.149999999999999	14.9
	1.7750000000000001	1.4		10.156250000000002	7.3
Mar.	1.925	-0.1		10.61875	6.6
	2.13125	-1		12.6125	9.6
	2.55	0.1		13.225	13
	2.7375000000000003	1.7		12	11.6
	2.96875	0.6		11.7125	13.6
	2.5124999999999997	0.6		12.718749999999998	13.7
	2.6562499999999996	1.3		13.2125	12.5
	2.5749999999999997	3.2		12.55	9.9
	2.6687499999999997	4.4		13.60625	12.4
	2.4812499999999997	1.9		13.687499999999998	14.5
	2.6875	3.2		12.656250000000002	12.5
	2.7562499999999996	-2.5		11.7625	5.5
	1.9000000000000006	-5.2		12.793749999999998	6.1
	2.4125	-4.3		13.387500000000001	8.7
	3.6	-1.6		14.86875	5.6
	4.3062499999999995	-1		14.28125	5.4
	4.43125	-0.1		13.606249999999998	6.8
	3.6624999999999996	-2.6		13.375	9
	3.3249999999999997	-2.2		13.20625	11
	3.5062499999999996	-0.1		13.912499999999998	13.4
	3.5687500000000005	6.8		12.762500000000001	15.2
	3.6125	5.9		12.80625	20.6
	3.3812500000000005	6		14.1875	17.1
	3.85625	5.6		15.231250000000003	19.5
	4.918750000000001	6.2		15.1	21
	4.387499999999999	6.2		15.724999999999998	21.2
	4.4125	9.4		15.500000000000002	14.2
	4.95625	6.1		15.806250000000002	23.9
	4.65	5.6		15.4875	8
	5.1875	6		14.637500000000001	7.8
	4.856249999999999	6.4		15.693749999999998	11.1
Apr.	4.8062499999999995	4.1		15.187499999999998	16.1
	5.050000000000001	6.6		14.337499999999999	18
	4.8625	6.5		14.849999999999998	19
	4.6625	7.5		14.668750000000003	21.4
	4.300000000000001	6.6		15.0875	15.5
	4.6625	3.9		15.506250000000001	15
	5.34375	2.7		16.506249999999998	14.5
	5.525	1.2		17.562500000000004	16.6
	6.4875	1.7		16.587500000000002	18.5
	5.9937499999999995	3.3		17.21875	19.1
	6.68125	5.1		16.537499999999998	20.4
	6.249999999999999	5.7		15.125000000000002	19.6
	5.9625	6.1		15.40625	21
	6.0375000000000005	8.1		16.36875	19.7
	6.50625	9.6		17.293749999999996	20.5
	7.30625	3.8		16.050000000000004	19.3
	7.44375	2.4		16.33125	21.7
	7.3875	8		16.65625	24
	7.61875	10.3		15.575	20.5
	6.26875	8.9		15.99375	20
	6.450000000000001	8.2		16.7125	15
	7.29375	7.5		16.59375	13.1
	7.668750000000001	6.5		17.081250000000004	16.1
	7.51875	4.7		18.474999999999998	20.1
	8.38125	7.4		19.05	22
	8.875	9		19.193749999999998	19
	9.43125	6.1		19.8875	13.8
	8.775	1.9		18.80625	13
	8.037500000000001	2.2		16.637499999999996	14.8
	7.881249999999999	4.1		16.8125	11.7
May	7.31875	2.4		16.381249999999998	10.2
	7.0375	0.5		15.6125	13.9
	6.750000000000001	2		17.106250000000003	16
	7.843749999999999	5.6		18.84375	14.5
	8.10625	4.3		18.34375	16.4
	8.975	8.8		18.725	19.6
	9.33125	7.5		19.506249999999998	22
	9.58125	9.4		19.975	25.5
	10.18125	11.4		20.093750000000004	26.8
	9.356250000000003	13.2		18.5	29
	9.46875	14.1		20.037499999999998	28.9
	9.55	15.1		20.04375	30.3
	9.59375	16.1		20.218749999999996	29.2
	9.606249999999998	13.7		20.49375	26.8
	9.99375	12		20.475	28.6
	9.94375	12.6		20.512500000000003	28.9
	10.45625	13.6		20.4375	25.7
	10.850000000000001	11.4		20.193749999999998	23.5
	11.49375	10.8		21.575000000000003	25.4
	12.124999999999998	8.4		22.006250000000005	20.4
	12.475000000000001	10.2		22.918750000000003	18.2
	12.225	8		22.4	19.2
	11.768749999999999	7.6		21.681250000000002	23.3
	12.1375	11.2		21.724999999999998	22.5
	12.14375	10.2		22.4	26.3
	12.0875	11.2		21.831250000000004	17.7
	12.475000000000001	7.4		22.568749999999998	15.7
	12.575000000000001	6		22.66875	18.3
	12.887500000000001	11.3		22.8375	21.1
	12.73125	12		22.618750000000006	26.5
	12.23125	11.4		22.65625	24.6
Jun.	13.031249999999998	8.7		22.456249999999997	25.1
	12.881250000000001	11.7		22.900000000000002	28.6
	12.74375	14.5		24.1125	30.4
	13.38125	15.5		24.099999999999998	33.1
	13.743749999999997	15.7		24.94375	33.5
	13.91875	14.6		23.787499999999998	33.3
	13.625	16.7		24.48125	35.2
	13.956249999999999	17.4		23.80625	34.3
	13.337499999999999	16.9		23.143749999999997	34.1
	12.987499999999999	18.3		23.549999999999997	34.4
	13.525	18		25.2	37
	14	18.9		25.374999999999996	36.6
	14.475	19.5		24.737499999999997	39.3
	14.487499999999999	18.5		25.456249999999997	36.5
	14.587499999999999	16.6		24.7125	31.8
	14.993749999999999	15.4		25.356250000000003	32.2
	14.200000000000001	15.6		24.687500000000004	24.2
	14.081249999999999	12.1		25.331249999999997	27.8
	14.725000000000001	15		24.0625	27.5
	14.375000000000002	10.8		24.631249999999998	28.2
	14.75	13.5		25.75625	29.8
	14.799999999999999	13.7		25.74375	30.4
	14.556250000000002	15.4		24.668749999999996	33.8
	13.706249999999999	14.8		23.16875	32.1
	13.40625	14.5		25.018750000000004	31.9
	14.331250000000002	14.8		25.637500000000006	34.3
	14.487499999999999	16.5		25.662499999999998	34.8
	14.843750000000002	15.3		25.65625	33.2
	14.28125	14.5		24.087500000000002	32.8
	14.137500000000001	17.4		24.51875	35
Jul.	14.0375	15.9		24.212500000000002	32.1
	13.825	15.2		24.88125	34.5
	14.287499999999998	15.3		25.118749999999995	30
	14.55	14.5		26.125	28.2
	14.962500000000002	13		27.725	25.8
	15.78125	10.1		27.356249999999996	26.5
	15.6625	9.2		26.106250000000003	25.1
	16.068749999999998	9.8		25.74375	26.6
	15.299999999999997	11.2		25.381249999999994	25.6
	15.28125	9.9		25.499999999999996	29.8
	14.893750000000002	12.4		25.08125	31.6
	15.049999999999999	14.2		25.293750000000003	28.8
	15.243749999999999	15		25.756250000000005	27.6
	15.25	13.6		25.049999999999997	31.8
	14.862499999999999	16.8		23.699999999999996	37.2
	14.487499999999999	18.4		24.400000000000006	38.1
	14.506249999999998	16.9		26.1875	33.5
	15.625	16.1		26.431250000000006	28.6
	15.33125	15.4		27.09375	33.8
	15.8	18.1		25.543749999999996	37.1
	15.637500000000005	17.1		24.906249999999996	36
	15.70625	16.1		25.912500000000005	30.9
	14.7125	16.5		24.56875	30.2
	14.374999999999998	13.5		25.05	29.5
	14.668749999999998	13.1		24.900000000000006	32.1
	15.100000000000001	17		26.075	35.6
	14.374999999999998	15.9		24.975000000000005	33
	14.49375	15.9		25.29375	33.9
	14.662499999999998	15.2		26.081250000000004	34.5
	15.693750000000001	16		26.2	35.6
	15.2875	17		26.20625	37.2
Aug.	15.4625		18.8	25.10625		35.7
	14.775		17	25.51875		31.5
	14.968749999999998		14.8	25.35		25
	15.124999999999998		13.7	25.662499999999998		29.8
	15.156249999999998		16.4	24.20625		33.8
	14.63125		16.3	24.731250000000003		26.4
	14.44375		15.3	26.21875		26.8
	14.875000000000002		14.4	26.53125		29.4
	14.424999999999999		14.2	25.993749999999995		26.3
	14.287499999999998		14.3	25.218750000000004		25.7
	13.793750000000001		13.6	25.224999999999998		24.7
	13.54375		13.6	25.74375		25.4
	14.36875		13.6	23.349999999999994		24.2
	13.712499999999999		13.7	24.0625		23.8
	13.58125		13.1	24.331250000000004		23.7
	14.256249999999998		13.3	23.35625		22.6
	13.312499999999998		12.6	22.09375		22.3
	12.549999999999999		12.5	21.5		21.7
	12.04375		11.6	21.83125		22.4
	12.18125		11.8	23.206249999999997		23.2
	12.812499999999998		12.6	24.174999999999997		23.7
	13.1125		12.7	23.962500000000002		22.9
	12.825		11.7	22.825		22.6
	12.799999999999999		12	22.39375		23.2
	12.625		12.1	22.875		22.9
	12.450000000000001		12.1	22.61875		22.5
	11.837500000000002		11.8	22.493750000000006		22.6
	11.768749999999999		11.5	22.825000000000003		22.1
	12.049999999999999		11.3	22.343750000000004		21.8
	12.2625		11.2	22.0125		22.1
	11.79375		11.6	21.325		21.1
Sep.	11.85625			21.687500000000004
	11.237500000000002			20.78125
	10.700000000000001			20.206249999999997
	10.7125			19.96875
	10.456249999999997			19.80625
	10.2			20.25625
	9.31875			21.21875
	9.34375			19.862499999999997
	9.424999999999999			19.737499999999997
	9.31875			19.3875
	9.225			19.306249999999995
	9.074999999999998			19.043749999999996
	9.249999999999998			19.150000000000002
	9.1875			19.174999999999997
	9.012500000000001			19.21875
	8.868750000000002			18.03125
	8.1875			18.631249999999998
	8.850000000000001			18.706250000000004
	9.04375			18.618750000000002
	8.456249999999999			18.224999999999998
	8.868750000000002			17.74375
	8.443750000000001			16.974999999999998
	8.212499999999999			16.75
	8.78125			17.275000000000002
	8.39375			17.518749999999997
	8.49375			17.287499999999998
	7.90625			16.79375
	7.36875			16.825
	7.28125			16.69375
	6.8875			16.55625
Oct.	6.7562500000000005			16.05625
	6.43125			15.787500000000001
	6.425			16.38125
	7.18125			17.118750000000002
	7.60625			16.637500000000003
	7.6			15.762500000000001
	7.543749999999999			15.8125
	6.4125000000000005			14.900000000000002
	6.66875			15.456249999999999
	6.1875			14.287500000000001
	6.831249999999999			15.95625
	7.199999999999999			16.61875
	6.449999999999999			14.049999999999999
	5.456250000000001			14.268749999999999
	5.9			13.975000000000001
	5.775			13.45625
	5.5125			14.443749999999998
	5.450000000000001			14.30625
	5.8187500000000005			14.249999999999996
	5.96875			13.525000000000002
	6.65			13.037500000000001
	5.50625			12.306249999999997
	5.612499999999999			12.18125
	4.83125			12.050000000000002
	4.55			11.6375
	4.29375			11.65
	3.91875			11.412500000000001
	4.31875			11.112499999999999
	4.1187499999999995			11.600000000000001
	4.36875			11.13125
	4.275			10.89375
Nov.	3.5687499999999996			9.89375
	2.41875			9.60625
	2.4000000000000004			8.69375
	2.5187500000000003			9.143749999999997
	2.94375			9.10625
	2.0999999999999996			8.075000000000001
	1.075			7.681250000000001
	0.89375			7.512499999999998
	1.0187499999999998			7.668750000000001
	1.4749999999999999			8.024999999999999
	1.4000000000000001			7.4625
	1.38125			6.968749999999999
	0.6625			6.8625
	0.8812500000000001			6.675000000000001
	0.4125000000000001			6.275000000000001
	0.16875000000000007			5.20625
	0.14375000000000018			5.625
	-1.2374999999999998			4.9875
	-1.23125			4.9625
	-0.5750000000000001			5.49375
	-0.26249999999999973			6.1375
	0.7749999999999999			5.75
	1.5187499999999998			7.0875
	0.95			6.8500000000000005
	0.6062500000000001			5.85625
	-0.5374999999999996			5.199999999999999
	0.675			5.7625
	-0.40625000000000017			5.387499999999999
	-1.1749999999999998			5.4625
	0.08124999999999992			5.75625
Dec.	0.4437500000000001			5.549999999999999
	0.525			6.1000000000000005
	0.3125			6.312499999999999
	0.006250000000000033			6.46875
	0.8875			6.6937500000000005
	0.7625			6.906250000000001
	1.41875			6.6000000000000005
	2.20625			7.3625
	2.7624999999999997			8.5625
	2.4187500000000006			8.0875
	1.2750000000000001			7.231249999999999
	0.12500000000000003			6.293749999999999
	-0.5187500000000003			5.7250000000000005
	-1.21875			5.4625
	-0.4875			5.787499999999999
	0.25			6.106250000000001
	0.5866666666666666			7.153333333333332

Max Temp.

Historic Max Temp.

Min Temp.

Historic Min Temp.

Yearly Summary 2026

39°C

Highest Temp

27 Jun. 26

-9°C

Lowest Temp

7 Jan. 26

Seasonal Breakdown

Hottest MonthAugust33.43°C

Coldest MonthJanuary-1.32°C

Wettest MonthFebruary3.23mm

Windiest MonthJune16.02km/h

Riehen Climate Change InsightsSee how climate patterns are evolving over time. Temperature shifts, rainfall trends, and extreme events—all in one place.

Weather City Ranking GloballyExplore Real time of the world’s hottest & Coldest Cities based on current temperature data.

Frequently Asked Questions

1. What is the hottest month in Riehen historically?

August is historically Riehen's hottest month, with average maximum temperatures around 26°C. During peak heatwave events, the highest recorded temperatures have reached 39°C on 2026-06-27.

2. What is the coldest month in Riehen historically?

January is Riehen's coldest month, with average minimum temperatures around -1°C. The all-time record low of -16°C was recorded on 2012-02-05.

3. What is the average annual rainfall in Riehen over the past 17 years?

Riehen's average annual rainfall is approximately 990.2mm, based on records spanning 17 years.

4. How many rainy days does Riehen experience on average per year?

Riehen historically records approximately 210.2 rainy days per year. May has the highest number of rain days at an average of 21.7 days.

5. What is the all-time highest temperature ever recorded in Riehen?

The all-time highest temperature recorded in Riehen is 39°C on 2026-06-27.

6. What is the all-time lowest temperature ever recorded in Riehen?

The all-time lowest temperature recorded in Riehen is -16°C on 2012-02-05.

7. What is the windiest time of year in Riehen historically?

Riehen experiences its strongest winds during February. The historic gust record of 42.5 kph was recorded on 2023-11-16.

8. What is the highest and lowest humidity in Riehen during a year?

Usually, Riehen's humidity peaks in January at around 85.6% and drops to its lowest in July at approximately 73.2%.

Recent Blogs On Weather

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Riehen Historic Weather Records
Analyse hottest, coldest, windiest & wettest days

Riehen Weather Trend Graph

Yearly Summary 2026

Seasonal Breakdown

Frequently Asked Questions

Recent Blogs On Weather

World Top 10 Hottest Cities Are All in India Again - May 2026

Delhi Air Quality 2026 vs 6-Year Historical PM2.5 Data

What 17 Years of Delhi Temperature Data Reveal About May's Heatwave Escalation

World Top Hottest Cities Belong to India - April 2026

Construction Air Pollution: The Invisible Hazard Reshaping India's Urban Air

Kitchen Air Pollution: How Cooking Can Spike Your Indoor AQI

Mumbai Air Quality Comparison of 2025 Vs 2026 (Jan-Feb)

Why AQI Standards Vary Across the World - And Why Air Quality Index Matters More Than Ever

Why Winter Suffocates and Monsoon Saves Delhi Air Quality 2025?

Winter vs Summer Air: Why Air Pollution Behaves So Differently Across Seasons

Riehen Historic Weather RecordsAnalyse hottest, coldest, windiest & wettest days

Riehen Weather Trend Graph

Yearly Summary 2026

Seasonal Breakdown

Frequently Asked Questions

Recent Blogs On Weather

World Top 10 Hottest Cities Are All in India Again - May 2026

Delhi Air Quality 2026 vs 6-Year Historical PM2.5 Data

What 17 Years of Delhi Temperature Data Reveal About May's Heatwave Escalation

World Top Hottest Cities Belong to India - April 2026

Construction Air Pollution: The Invisible Hazard Reshaping India's Urban Air

Kitchen Air Pollution: How Cooking Can Spike Your Indoor AQI

Mumbai Air Quality Comparison of 2025 Vs 2026 (Jan-Feb)

Why AQI Standards Vary Across the World - And Why Air Quality Index Matters More Than Ever

Why Winter Suffocates and Monsoon Saves Delhi Air Quality 2025?

Winter vs Summer Air: Why Air Pollution Behaves So Differently Across Seasons

Riehen Historic Weather Records
Analyse hottest, coldest, windiest & wettest days