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

Isahaya Weather Trend Graph

Temperature (°C)

Months

Months	Historic Min Temp.	Min Temp.	Forecasted Min Temp.	Historic Max Temp.	Max Temp.	Forecasted Max Temp.
	3.64375	2.1		9.200000000000001	7.4
	4.58125	0.7		10.687500000000002	3.9
	4.4125	0.4		10.162500000000001	8.3
	4.2625	3.2		10.781250000000002	11.8
	4.59375	5.9		10.14375	10.3
	4.6875	3.1		10.237500000000002	10.1
	4.375	4.2		9.3625	10.7
	4.674999999999999	1.7		10.44375	6.5
	3.5499999999999994	1.6		9.106250000000001	9.5
	3.71875	6.6		8.85625	14.6
	3.375	1.7		9.012500000000001	7.7
	3.4812499999999997	0.9		8.374999999999998	9.5
	4.14375	6		9.043750000000001	13.8
	4.543749999999999	4.1		10.1125	10.7
Jan.	4.21875	6.5		9.768750000000002	15.4
	3.6937499999999996	8.8		9.975000000000001	16
	3.6937500000000005	6.9		9.356250000000001	15.6
	4.1375	6.1		10.118749999999999	14.9
	4.8187500000000005	6		10.287500000000001	14
	5.0687500000000005	4.3		11.043750000000001	10.4
	4.2124999999999995	1.4		11.118749999999997	5.6
	4.3375	-0.3		9.843749999999998	4.3
	4.4312499999999995	2		9.250000000000002	7.2
	3.1	4.5		8.675	8.8
	2.925	1.6		8.987499999999999	7.2
	3.406250000000001	0.5		8.8375	8.7
	3.25	3.4		9.78125	10.3
	3.9374999999999996	1.9		10.25625	9.1
	4.0625	1.4		9.681249999999999	8.6
	4.04375	2.2		10.08125	8.6
	4.093750000000001	1.7		10.65	8.7
	5.13125	3.3		10.581249999999999	9
	4.44375	2.5		10.356250000000001	8.8
	4.2125	0.6		10.218750000000002	8.8
	3.61875	4.1		9.756250000000001	12
	3.625	6.3		9.206249999999999	13.8
	3.6812500000000004	7.1		9.262500000000001	14
	3.475	2.8		10.062500000000002	8.2
	2.7687499999999994	-1.6		9.187500000000002	1.3
	3.5437499999999997	-1.1		9.41875	8.5
	4.05625	3.4		10.124999999999998	11.4
	3.74375	5.6		10.731250000000003	11.1
	4.20625	4.1		10.950000000000001	12.4
	5.375	4.6		10.83125	13.6
	5.218750000000001	5.9		11.881250000000001	14.3
Feb.	5.1625000000000005	9		11.231250000000001	17
	4.0625	7.3		10.48125	14.3
	3.4875	6.1		9.662500000000001	12.7
	3.4375	5.3		9.818750000000001	11
	4.76875	3.8		10.4375	11.5
	5.250000000000001	7		11.76875	13.2
	5.23125	6		11.475000000000001	14.8
	5.9125000000000005	9.3		12.231250000000001	19.4
	5.5125	5.6		12.025000000000002	16.4
	4.8999999999999995	7.5		12.7125	18.6
	5.668750000000002	10.1		12.912500000000003	15.5
	6.106249999999999	8.4		12.987500000000002	18.4
	5.7	11.6		12.950000000000001	13.4
	6.031249999999999	8.1		14.274999999999999	14.8
	7.062499999999999	6.6		13.868749999999999	16.7
	6.137499999999999	9.9		11.9125	12.7
	5.11875	7.3		11.80625	13.3
	5.4875	5.6		13.71875	14.3
	7.175000000000001	5.6		14.5125	15.3
	6.9312499999999995	6.1		13.168750000000001	12.9
	6.33125	3.4		12.712499999999999	9.6
	6.456249999999998	2.2		13.46875	11.8
	6.237500000000001	3.9		13.4125	12.2
	5.575	4.1		12.75625	12.1
	6.3187500000000005	3.2		14.06875	12.3
	6.5875	5.1		14.499999999999998	13.9
	7.231249999999999	4.9		14.4625	10.2
	7.09375	5.3		14.631250000000001	14.1
Mar.	7.050000000000001	4.5		14.63125	14.9
	6.887500000000001	6.3		14.78125	15.5
	6.8500000000000005	6.4		15.0125	16.2
	8.524999999999999	9.1		15.41875	15.3
	9.437499999999998	7.3		16.1	15.6
	9.05	6.1		15.53125	15.9
	7.975	6.3		14.13125	16.7
	7.1499999999999995	9.1		14.725000000000001	17.8
	7.581249999999999	9.6		14.674999999999999	17.7
	8.34375	8.2		15.237499999999999	18
	8.743749999999999	10.2		15.05	13.7
	8.0625	9.4		15.518749999999999	18.1
	8.268749999999999	9.1		16.150000000000002	18.9
	8.7375	10		16.6	19.7
	9.275	10.6		16.5125	19.2
	8.98125	11.7		17.5125	17
	9.581249999999999	11.3		17.0125	18
	10.143749999999999	9.6		17.662499999999998	14.9
	9.374999999999996	8.7		17.55625	17.5
	9.64375	9.5		18.018749999999997	19.4
	9.60625	13.8		17.8375	17.4
	10.437500000000002	11.3		17.9	17.6
	10.26875	10.9		17.6	19.9
	9.212500000000002	7.7		16.71875	17
	9.925	5.6		17.431250000000002	16.4
	10.337500000000002	10.9		18.637500000000003	17.5
	10.662499999999998	13.6		18.14375	18.3
	10.88125	11		18.49375	19.9
	10.74375	13.1		18.04375	20.6
	10.206249999999999	14		18.0375	16.4
	10.625	15.7		16.456249999999997	17.2
Apr.	10.54375	13.9		18.056250000000002	19
	11.3875	12.3		18.881249999999998	21.7
	11.856250000000001	12.9		19.40625	21.8
	11.750000000000002	15.3		19.818749999999998	17.2
	12.049999999999999	15.2		19.46875	18.5
	12.024999999999999	14.2		19.68125	21
	12.78125	12.8		20.337500000000002	20.7
	12.825	11.3		20.34375	19.3
	12.681249999999999	13.5		19.11875	17.2
	12.05	12.9		19.2375	19.4
	12.2875	13.2		20.243750000000002	21.4
	12.118749999999997	13.9		19.74375	18.5
	12.262500000000001	12.5		19.7	21.5
	12.54375	13.3		20.024999999999995	21
	13.0375	12.8		19.83125	19.4
	13.362500000000002	11.9		20.237499999999997	15.1
	13.425	12.5		20.318749999999998	17.7
	12.749999999999998	12.1		20.8625	21.4
	13.006249999999998	14.6		21.162499999999998	20.1
	13.393750000000002	12.5		21.38125	17.2
	14.14375	10.4		22.5625	19.7
	14.581249999999999	13.1		21.525	22.1
	14.525000000000002	14.9		21.225000000000005	22.7
	14.275	12.4		22.49375	20.1
	14.425000000000002	11.5		21.3125	20.9
	14.499999999999998	11.6		22.068749999999998	21.8
	15.09375	13.8		22.15625	23.2
	14.799999999999999	14.1		21.181250000000002	22.4
	14.731250000000001	14.3		22.193749999999998	22.5
	14.793750000000003	15		22.906250000000004	26.1
May	15.081249999999999	15.5		22.975	27
	15.893750000000002	16.1		23.43125	25.6
	15.56875	16.2		23.3125	27.1
	16.006249999999998	16		22.868749999999995	27.2
	16.2	16		23.15	27.6
	15.774999999999999	20.7		23.268750000000004	27.4
	15.981249999999996	18.6		23.599999999999998	23.1
	16.068749999999998	18		24.1625	24.8
	16.3875	17.3		24.29375	25.5
	16.550000000000004	18.4		23.96875	26.1
	16.91875	19.8		24.274999999999995	28.2
	16.6625	19.9		23.231250000000003	23.5
	16.45	20.3		23.931249999999995	22
	17.08125	20.4		23.506249999999998	24.4
	16.8875	17.4		23.868750000000002	26.9
	16.875000000000004	16.7		24.062499999999996	27.1
	17.2125	18.9		24.756249999999998	28.1
	17.431250000000002	18.5		25.056249999999995	24.7
	17.537499999999994	20.3		24.2125	23.4
	17.3	19.3		24.631249999999998	23.8
	17.325	19.7		25.4125	20.8
	17.4125	19.7		23.73125	26.5
	17.443749999999998	17.1		24.124999999999996	27.6
	18.156249999999996	20.7		25.037499999999998	23.9
	18.299999999999997	19.1		24.63125	22.1
	18.5125	17.7		25.4125	23.6
	19.29375	16.7		25.718750000000004	26.6
	19.3125	16.6		25.374999999999993	25.3
	19.2125	16.7		25.3	25.5
	19.01875	18.2		25.20625	26.3
	19.5875	19.5		25.287500000000005	22.5
Jun.	19.756249999999998	17.7		25.556250000000002	26.3
	19.499999999999996	20.7		25.51875	27.4
	19.68125	21.1		25.674999999999997	27
	19.975000000000005	22.1		24.8875	24.9
	19.66875	22.2		26.425	23.3
	20.46875	22.5		26.312500000000004	25.3
	20.387500000000003	20.7		25.543750000000003	26.8
	20.475	19.3		26.01875	23.8
	20.4875	18.2		25.962500000000002	20.4
	20.63125	20		26.150000000000002	22.5
	20.8875	21.8		26.462500000000002	23.7
	21.168749999999996	20		25.65	21
	21.287500000000005	19.3		25.881249999999998	26.8
	21.3125	18.9		26.456249999999997	26.1
	21.39375	18.4		27.0875	27.4
	21.875	18.3		26.506249999999998	22.9
	22.0125	22.3		27.39375	26.6
	22.287499999999994	21.7		27.1375	26.4
	22.325000000000003	21.3		26.775000000000002	24.4
	22.25625	21.3		26.78125	26.1
	22.8	23.1		26.837499999999995	27.1
	22.768749999999994	23.3		27.0625	27
	22.98125	23.9		27.9125	29.3
	23.325	23.9		28.33125	30.1
	23.131249999999998	23.7		28.450000000000006	31.2
	23	23.3		28.550000000000004	32.5
	23.30625	24.2		28.51875	33.4
	23.318750000000005	24.4		28.28125	32.5
	23.193749999999998	24.9		28.018749999999997	30.8
	23.33125	24.9		27.700000000000003	30.6
Jul.	23.1375	25.9		28.7125	29.6
	23.14375	25.7		28.9875	29.9
	23.2	25.5		29.03125	29.7
	23.1625	25.3		29.35	30.7
	23.393750000000004	25.6		29.6125	31.4
	23.90625	25.6		29.762500000000003	31.6
	23.987499999999997	25		29.5625	31.8
	23.937500000000004	24.7		29.86875	32.3
	24.168750000000003	25		30.525000000000006	32
	24.425	24.5		30.806250000000002	32.7
	24.493750000000006	24.8		31.05	33.4
	24.45625	24.8		30.918750000000003	35.1
	24.6875	25.3		31	35
	24.581250000000008	25.1		30.712500000000006	33.5
	24.662499999999998	25.2		31.325000000000006	30.1
	24.6625	24.8		31.606249999999996	32
	25.025	24.6		31.412499999999998	32.5
	25.05625	24.8		31.93125	34.2
	25.10625	25.3		31.9875	36
	24.924999999999997	25.7		32.1	37.8
	25.068749999999998	26.7		31.887499999999996	34.3
	25.287499999999994	25.9		32.268750000000004	35
	25.19375	25		31.875000000000004	35.1
	25.40625	27.7		32.12500000000001	32.3
	25.20625	27		31.949999999999992	33.4
	24.756249999999998	25.7		30.7375	34.2
	24.831249999999997	25		30.981250000000003	33.3
	24.706249999999997	22.8		30.95625	31.4
	24.93125	21		30.90625	32.3
	24.943749999999998	23.7		31.168750000000003	30.1
	25.081250000000004	23.1		30.9125	31.1
Aug.	24.825		24	30.093749999999996		30.9
	24.756249999999998		23.6	30.6		25.9
	24.775		23.7	30.44375		30.8
	24.3875		24.2	30.643749999999997		31.6
	24.543750000000003		24.6	31.237499999999997		34.1
	24.750000000000004		25.7	31.112500000000008		33.5
	24.975000000000005		25.5	31.106250000000006		31
	24.625000000000004		25.2	30.906249999999996		30.3
	24.787499999999998		24.6	30.693749999999998		30.6
	24.5125		24.4	29.7		29.9
	24.2875		24.2	29.849999999999998		29.7
	24.05625		23.9	30.06875		29.8
	23.91875		23.8	30.662500000000005		30.4
	24.093750000000004		24	30.31875		29.6
	24		24	29.243749999999995		29.4
	23.7125		23.9	29.368750000000002		29.5
	23.725		23.6	28.900000000000002		29.3
	23.30625		23.3	28.6875		28.8
	23.412499999999998		23.5	29.1125		29.1
	23.16875		23.2	29.656249999999996		29.4
	22.875		22.9	28.46875		28.9
	22.79375		23	29.112499999999997		29
	23.0125		23.1	29.381249999999998		29.5
	22.95625		23.1	28.64375		28.7
	22.587500000000002		22.6	28.856250000000006		28.6
	22.65		22.5	29.118749999999995		29.2
	22.881249999999994		22.8	29.299999999999997		29.2
	22.806250000000002		22.9	29.30625		29.4
	22.9375		22.8	29.0125		28.4
	22.58125		22.6	28.325		28.5
	22.65625		22.5	28.69375		28.6
Sep.	22.850000000000005			28.968749999999996
	22.512499999999996			28.5125
	22.35625			27.875
	22.312499999999996			28.5
	21.4125			27.587500000000002
	21.124999999999993			25.931250000000002
	20.493750000000002			26.46875
	20.493750000000002			26.312499999999996
	19.93125			26.6875
	19.806250000000002			26.28125
	19.531250000000004			26.712500000000002
	20.25			26.687499999999996
	20.3625			27.118749999999995
	20.287499999999998			27.718749999999996
	20.518750000000004			26.556250000000002
	19.762500000000003			25.54375
	19.53125			26.1
	19.349999999999998			25.987499999999997
	18.5875			25.124999999999996
	18.70625			25.15
	19.15625			24.91875
	18.443749999999998			24.65
	18.618750000000006			25.18125
	18.23125			24.45625
	18.343750000000004			24.825
	18.118750000000002			25.149999999999995
	18.125			24.543750000000003
	17.56875			24.218749999999993
	17.13125			23.88125
	16.825			24.2
Oct.	16.8375			23.450000000000003
	16.33125			22.887500000000003
	16.11875			22.724999999999998
	16.4125			22.54375
	16.11875			23.01875
	15.918749999999998			22.71875
	16.21875			22.05625
	15.69375			22.825
	16.293749999999996			22.118749999999995
	15.33125			20.95
	14.375			21.118749999999995
	13.825			21.393749999999997
	13.95			21.006249999999998
	14.006250000000001			20.41875
	14.693749999999998			20.8875
	14.0375			20.15
	13.83125			20.43125
	13.58125			20.193749999999998
	13.6			20.0125
	13.74375			19.9
	12.606250000000001			19.912499999999998
	12.818750000000001			20.29375
	13.243749999999997			20.55
	14.012500000000001			20.54375
	14.081249999999999			20.549999999999997
	12.837499999999999			18.506250000000005
	12.225			18.374999999999996
	12.243749999999999			17.981250000000003
	12.625			17.96875
	11.88125			17.83125
	12.043750000000001			18.212500000000002
Nov.	11.55			17.58125
	11.299999999999999			17.412499999999998
	11.65625			17.256249999999998
	11.368750000000002			17
	10.756250000000001			16.3125
	10.868749999999999			17.09375
	10.006249999999998			16.918749999999996
	10.80625			16.43125
	11.10625			17.199999999999996
	10.031249999999996			15.4125
	9.581249999999999			15.50625
	9.200000000000001			15.174999999999999
	9.443750000000001			15.95
	9.687499999999998			15.26875
	9.41875			15.1
	9.28125			15.5
	8.6625			14.537500000000001
	7.6812499999999995			12.993750000000002
	8.06875			13.437499999999996
	7.881249999999999			13.325000000000001
	7.30625			12.912500000000001
	7.58125			13.218750000000002
	7.0062500000000005			12.787500000000001
	6.3812500000000005			12.737500000000002
	6.41875			12.28125
	7.41875			13.5
	7.656250000000001			13.187500000000005
	6.762500000000001			11.83125
	6.60625			12.2375
	6.31875			12.30625
Dec.	6.349999999999999			12.475
	5.7625			10.7625
	5.01875			9.149999999999999
	4.737500000000001			9.75
	5.0875			10.962500000000002
	5.4750000000000005			11.125
	5.750000000000001			11.26875
	6.012499999999999			11.818749999999998
	5.956250000000002			11.55625
	4.887499999999999			10.9875
	3.9875			9.10625
	4.3625			9.581250000000002
	4.01875			10.318750000000001
	3.9625000000000004			10.675
	5.25			10.48125
	5.1812499999999995			10.94375
	4.053333333333333			10.586666666666668

Max Temp.

Historic Max Temp.

Min Temp.

Historic Min Temp.

Yearly Summary 2026

38°C

Highest Temp

3 Aug. 26

-2°C

Lowest Temp

8 Feb. 26

Seasonal Breakdown

Hottest MonthAugust33.61°C

Coldest MonthJanuary3.26°C

Wettest MonthJune20.02mm

Windiest MonthJanuary18.76km/h

Isahaya 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 Isahaya historically?

August is historically Isahaya's hottest month, with average maximum temperatures around 31°C. During peak heatwave events, the highest recorded temperatures have reached 38°C on 2026-08-03.

2. What is the coldest month in Isahaya historically?

January is Isahaya's coldest month, with average minimum temperatures around 4°C. The all-time record low of -4°C was recorded on 2021-01-09.

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

Isahaya's average annual rainfall is approximately 2421.7mm, based on records spanning 17 years.

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

Isahaya historically records approximately 195.2 rainy days per year. June has the highest number of rain days at an average of 21.2 days.

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

The all-time highest temperature recorded in Isahaya is 38°C on 2026-08-03.

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

The all-time lowest temperature recorded in Isahaya is -4°C on 2021-01-09.

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

Isahaya experiences its strongest winds during February. The historic gust record of 70.2 kph was recorded on 2020-09-07.

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

Usually, Isahaya's humidity peaks in July at around 83.2% and drops to its lowest in January at approximately 70.6%.

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

Isahaya Weather Trend Graph

Yearly Summary 2026

Seasonal Breakdown

Frequently Asked Questions

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