Redwood City Historic Weather Records
Analyse hottest, coldest, windiest & wettest days

Redwood City Weather Trend Graph

Temperature (°C)

Months

Months	Historic Min Temp.	Min Temp.	Forecasted Min Temp.	Historic Max Temp.	Max Temp.	Forecasted Max Temp.
	7.075000000000001	9.6		13.156249999999998	14.2
	7.18125	9.9		13.575000000000001	13.3
	7.625000000000001	12.5		13.850000000000001	15.4
	8.01875	10.4		14.45	13.4
	7.368750000000001	9		13.475	13.8
	7.04375	5.9		13.6625	11.4
	7.7875000000000005	9		13.75	12
	8.756250000000001	6.5		14.099999999999998	12.7
	8.29375	3.9		13.862499999999999	13.1
	7.83125	1		13.7625	13.1
	8.118749999999999	2.4		13.83125	14.6
	7.893750000000001	4.2		13.981250000000001	12.6
	7.8687499999999995	3.7		14.5125	17.4
	7.681250000000001	6		14.856250000000003	16.2
Jan.	7.60625	5.9		14.774999999999999	19.5
	8.425	6.1		14.51875	19.1
	8.212500000000002	5.9		14.918750000000001	17
	8.399999999999999	8.5		15.1375	20.2
	8.0625	7.1		14.38125	19
	8.193750000000001	4.1		14.687500000000002	15.1
	7.493749999999999	8.3		14.568750000000001	12.6
	8.11875	10		14.325000000000001	11.7
	7.593749999999999	7.9		14.499999999999998	9.6
	7.906250000000001	6.3		14.137500000000001	13
	7.9937499999999995	4.7		14.893749999999999	15.1
	7.80625	5.5		14.799999999999999	16.5
	7.8875	7.4		15.175	14.2
	7.918750000000001	9.9		15.318750000000001	15.2
	7.9125000000000005	5.6		14.412500000000001	15.2
	7.887500000000001	5.5		14.781249999999996	17.5
	7.95	6.7		14.75625	19.8
	7.949999999999999	7.8		15.0875	14.9
	8	7.9		14.35625	17.1
	7.906250000000001	6.8		14.23125	19.8
	7.65	9		14.5625	22.5
	7.849999999999999	10.3		14.631250000000001	22.5
	8.7	11		15.368749999999999	16.9
	9.025000000000002	8.9		15.262500000000001	10.9
	8.65625	8.8		15.05625	12.7
	8.412500000000001	11.1		15.30625	16.7
	8.0625	11.1		15.181249999999999	13.7
	8.012500000000001	10.4		15.175000000000002	11.1
	8.2125	9.1		15.85	17.9
	8.59375	9		15.962500000000002	10.8
	8.30625	8.5		15.431249999999999	14.1
Feb.	8.2875	10.4		15.624999999999998	13.3
	7.937499999999999	8.7		15.66875	10.8
	8.45	8		14.818750000000001	9.7
	7.925000000000002	6.7		14.2375	9.4
	7.7	6.9		13.793750000000001	8.7
	7.5562499999999995	6.8		14.156250000000002	9.9
	7.3625	4.7		14.481250000000001	13.6
	7.3687499999999995	7		14.712499999999999	16.6
	6.8875	6.1		14.524999999999997	18.7
	7.337500000000001	11.6		15.524999999999999	15.2
	7.33125	12.4		15.1875	15.4
	7.8999999999999995	12.3		14.606250000000001	18.4
	7.581250000000001	12.2		14.8125	20.5
	7.831249999999999	14.2		14.799999999999999	22.7
	8.15625	11.7		15.175	14.6
	8.68125	11.1		14.30625	15.8
	7.8999999999999995	10.3		14.34375	12
	7.8375	10		14.599999999999998	14.8
	8.13125	6.9		15.056249999999999	17.9
	8	7		14.881249999999998	20.3
	7.812499999999999	7.6		14.618750000000002	21.5
	7.656249999999998	11.6		14.743750000000002	21.8
	7.90625	10.3		15.512500000000001	15.6
	8.4375	9.2		16.03125	18.5
	8.6125	7.1		16.218749999999996	20.1
	8.806250000000002	8.7		16.09375	21
	8.731250000000001	9.2		16.325	14.1
	8.812499999999998	10		16.031250000000004	14.7
Mar.	8.887500000000001	10.4		15.74375	21.1
	8.706249999999999	12.2		16.16875	28.3
	8.4	10.9		16.106249999999996	29.6
	8.2875	12.9		16.5625	30.2
	8.65	12.4		16.23125	28.5
	8.518749999999999	14.7		15.206249999999999	29.5
	8.499999999999998	11.1		15.600000000000001	16.6
	8.637500000000001	10		16.0375	19.4
	8.518749999999999	10.4		16.05625	23.7
	8.38125	11.7		15.643749999999999	25.7
	8.08125	8.9		15.35	19.4
	8.125000000000002	9.3		15.999999999999998	21.4
	8.425	13		16.16875	22.7
	8.950000000000001	9.9		16.6375	21.2
	8.88125	7.8		16.45625	20.4
	9.024999999999999	9.7		16.69375	18.4
	9.175	13		17.306250000000002	17.6
	9.018749999999999	11		16.89375	20
	8.487499999999999	10.3		16.04375	19.6
	8.2125	8.3		16.725	26.3
	8.5625	9.6		15.887499999999998	30.5
	8.249999999999998	11.1		15.55625	31.2
	8.581249999999999	9		16.65	22.9
	9.35625	8.8		17.512500000000003	23.9
	8.675	10		17.1625	27.5
	8.806250000000002	12		18.087500000000002	24.7
	9.4875	12.2		18.1375	20.5
	9.193750000000001	10.3		16.287499999999998	18.8
	8.568750000000001	9.3		16.65	17.1
	8.26875	9.2		16.662499999999998	19.7
	8.44375	8		16.337500000000002	16.9
Apr.	8.43125	7.7		16.925000000000004	18.8
	8.7625	8.6		17.218749999999996	24.4
	9.58125	9.6		17.75625	25.3
	9.718750000000002	7.4		19.2125	27.3
	9.718749999999998	10.4		18.45625	25.6
	9.406249999999998	9.9		18.35	22.8
	9.9875	10		19	16.9
	10.1375	8.6		19.562499999999996	17.2
	10.175	9.3		19.1875	23.1
	10.343750000000002	8.8		17.86875	18.1
	9.65	10.1		17.9875	15.3
	9.581249999999999	9.9		17.98125	17.5
	9.8875	8.7		17.75	19.5
	9.46875	7.7		18.26875	22.6
	10.112499999999999	9.2		20.068749999999998	25.1
	10.6125	9.3		20.15	25.2
	10.368750000000002	10.5		21.006249999999998	23.4
	10.481249999999998	10.6		20.73125	20.9
	10.65	9.6		20.28125	19
	10.45625	9.2		20.574999999999996	18.8
	10.231250000000001	11.1		18.881249999999998	17.2
	9.812499999999998	11.4		18.15	25.4
	9.831249999999999	11		19.01875	22.6
	10.1	10.2		19.668750000000003	22.1
	10.375	9.4		19.875000000000004	25.5
	10.26875	10.7		19.331250000000004	24.7
	9.968749999999998	11.2		20.118749999999995	28.7
	10.825000000000003	11.3		20.437499999999996	24.6
	10.781249999999998	11.2		20.26875	22.8
	10.8125	9.9		19.256250000000005	29.4
May	10.512500000000001	9.5		19.05625	28.1
	10.487499999999999	11.5		18.09375	23.1
	10.212499999999999	8.9		18.025	26
	10.387500000000001	14.8		19.23125	30.3
	10.362499999999999	12.4		19.512500000000003	33.1
	10.15	9.9		19.13125	22.9
	10.118750000000004	10.8		19.574999999999996	32.2
	10.15	10.9		19.25	28.3
	10.143750000000002	11.1		18.50625	27.1
	10.225000000000001	10.7		19.425000000000004	24.9
	10.63125	10.1		18.375	21.1
	10.618749999999999	11.7		18.48125	20.8
	10.53125	8.7		19.2125	23.9
	10.868749999999999	11.7		19.68125	18.8
	11.024999999999999	11.1		20.462500000000002	17.5
	10.643749999999997	10.5		20.05	23.9
	10.899999999999999	8.8		21.374999999999996	30.3
	11.29375	11		21.700000000000003	31.9
	11.399999999999999	11.2		21.356250000000003	27.1
	11.775	10.7		22.306250000000002	28.7
	12.2875	10.4		22.250000000000004	30.2
	12.375000000000002	10.9		22.8125	32.1
	11.85625	10.6		21.05625	23.3
	11.48125	8		21.181250000000002	27.3
	12.168750000000001	8.6		22.23125	24.7
	12.318749999999998	14.2		21.293750000000003	26.3
	12.206249999999997	11.9		21.525	35.6
	12.343749999999998	15.9		22.79375	38.9
	12.8875	13.8		23.574999999999996	36.9
	11.993749999999999	13.4		22.35625	33
	12.03125	14.5		21.956249999999997	31.5
Jun.	11.625	14.6		20.8625	30.8
	11.55	13.5		21.39375	29.9
	12.23125	13.7		22.825	30
	12.7125	12.8		23.237500000000004	26.6
	12.206249999999999	12.6		22.55625	23.9
	12.381250000000001	13		23.474999999999998	22.6
	12.65	12.4		24.13125	28
	12.75625	13		23.625	28.2
	13.049999999999999	12.8		23.50625	29.2
	12.874999999999998	12.8		22.28125	29.3
	12.506249999999998	13		22.2875	26.3
	12.868749999999999	11.6		22.912499999999998	21.1
	12.875	12.7		23.081249999999997	22.6
	13.03125	9.6		23.449999999999996	30.1
	12.5375	10.9		23.76875	31
	12.787499999999998	11.9		24.068749999999998	30.7
	13.55625	10.8		24.293750000000003	28.4
	13.58125	11.4		23.531249999999996	28
	13.418750000000001	12.9		24.13125	29.9
	13.40625	13.4		24.20625	30.4
	13.36875	12		23.531250000000004	29.2
	13.412500000000001	12.7		23.168750000000003	25.5
	13.31875	11.4		23.243750000000002	20.9
	13.237499999999997	12.1		23.818749999999994	25.8
	13.231250000000003	11.1		23.037499999999998	29.9
	13.318750000000003	12.3		24.3125	27.5
	13.443749999999998	10.8		24.212500000000002	31.8
	13.531250000000002	13.8		24.150000000000002	34.6
	13.725		16.5	24.131249999999994		33.7
	13.2875		12.7	23.400000000000002		27
Jul.	13.424999999999997		11.6	23.974999999999998		26.9
	13.687500000000002		11.2	24.593750000000004		23.5
	13.775		11.7	23.95625		22.5
	13.768750000000002		11.1	23.8125		23
	13.493750000000002		10.4	24.15		25.8
	13.98125		11.7	24.16875		24.8
	13.618750000000002		13.5	23.6125		23.5
	13.499999999999998		13.5	24.012499999999996		24.3
	14.037500000000003		14	24.05		24.1
	13.94375		13.8	25.125		24.7
	14.262500000000001		14	24.625000000000004		24.6
	14.106250000000001		14	23.981250000000003		24
	14.4625		14.5	24.79375		24.6
	14.34375		14.3	24.30625		24.2
	14.225000000000001		14.1	23.7375		23.6
	14.387500000000001		14.3	23.78125		24.1
	14.287499999999998		14	24.131250000000005		23.9
	14.087499999999999		14	23.58125		23.5
	14.000000000000002		13.8	23.2375		23.3
	14.081249999999999		13.9	23.8125		23.5
	14.174999999999999		13.9	23.125		22.5
	13.737499999999995		13.5	22.675		22.8
	13.85625		13.7	23.5125		23.9
	13.65		13.5	22.96875		23
	13.7		13.8	23.206249999999997		23.6
	13.6875		14	23.806250000000002		24.6
	14.349999999999998		14.4	24.49375		24.5
	14.4625		14.4	24.16875		24.1
	14.09375		14.1	24.312500000000004		24.6
	14.38125			24.43124999999999
	14.606250000000003			24.743750000000006
Aug.	15.056250000000002			25.6875
	15.218750000000002			25.831249999999997
	15.1875			24.86875
	14.774999999999997			24.76875
	14.4			24.04375
	14.356250000000003			24.056249999999995
	14.168750000000001			23.637500000000003
	14.21875			24.14375
	14.631250000000003			24.800000000000004
	14.712500000000002			24.7375
	14.7375			24.768749999999997
	14.537500000000001			25.056250000000002
	14.649999999999999			25.075
	14.581249999999999			25.15625
	14.625000000000002			24.4
	14.1875			24.675000000000004
	13.95			24.824999999999996
	14.90625			25.312500000000007
	15.231250000000001			24.856250000000003
	15.006250000000001			24.456249999999997
	14.66875			24.906249999999996
	14.88125			24.524999999999995
	15.275			26.799999999999997
	15.912500000000001			26.224999999999998
	15.600000000000001			25.7625
	15.1125			25.212500000000002
	15.043750000000001			24.662499999999994
	14.900000000000002			24.675000000000004
	14.537500000000001			23.8125
	14.299999999999999			23.325000000000003
	13.981250000000001			23.0125
Sep.	13.943750000000003			22.4375
	13.96875			22.39375
	13.593749999999998			22.41875
	14.331249999999999			22.15
	14.4875			23.793750000000006
	14.7125			24.543750000000003
	14.437499999999998			23.912499999999998
	13.393749999999997			22.7625
	13.868749999999999			24.91875
	14.650000000000002			25.35625
	14.725			24.65
	14.70625			24.568749999999998
	14.956249999999999			25.05625
	14.84375			24.95
	14.24375			22.981250000000003
	14.150000000000002			22.65
	13.75			23.66875
	14.662500000000001			25.356250000000003
	14.800000000000004			24.556250000000002
	14.437500000000002			24.40625
	14.48125			24.04375
	14.700000000000003			25.056249999999995
	14.74375			24.874999999999996
	13.94375			24.125
	13.393749999999999			22.175
	13.3125			21.606250000000003
	13.056249999999995			21.575000000000003
	12.98125			22.66875
	13.593749999999996			22.64375
	13.662500000000001			23.124999999999996
Oct.	13.80625			22.999999999999996
	13.943750000000001			22.475000000000005
	13.768749999999999			22.112500000000004
	13.218750000000002			22.231250000000003
	13.625			22.81875
	13.24375			21.73125
	13.13125			21.86875
	13.168750000000001			20.71875
	12.85625			20.962500000000002
	12.943749999999998			20.593749999999996
	12.975			20.581249999999994
	12.662500000000001			20.537500000000005
	12.306249999999997			20.19375
	12.85			20.712500000000002
	12.3875			20.443749999999998
	11.987499999999999			19.681250000000002
	11.8875			19.868749999999995
	12.275			19.481249999999996
	12.0375			19.2625
	11.675			19.51875
	11.4125			19.175
	11.85			19.2375
	12.099999999999998			19.03125
	11.36875			18.34375
	10.681249999999999			18.200000000000003
	10.581249999999999			18.012499999999996
	10.73125			17.7625
	10.45			17.512500000000003
	11.125000000000002			17.94375
	11.293750000000003			17.55625
	10.549999999999999			17.812499999999996
Nov.	11.268750000000002			17.29375
	10.8375			17
	10.400000000000002			17.05
	10.09375			16.01875
	9.825			15.756250000000001
	9.95			15.993750000000004
	9.81875			16.2625
	10.2375			16.581249999999997
	10.075000000000001			15.812499999999998
	9.612499999999999			15.75625
	9.11875			16.24375
	9.075000000000001			15.381250000000001
	9.0625			15.24375
	8.6875			14.99375
	9.01875			14.6375
	8.58125			15.099999999999998
	9.1			15.400000000000002
	9.475000000000001			15.506250000000001
	9.056249999999999			14.5625
	9.062499999999998			14.7625
	9.318750000000001			15.3625
	9.31875			14.568750000000001
	9.187500000000002			14.674999999999999
	8.51875			14.031250000000004
	8.962499999999999			14.862499999999999
	8.925000000000002			14.89375
	8.49375			14.881250000000001
	8.625			13.962499999999999
	8.51875			13.493749999999997
	8.28125			13.775
Dec.	8.275			13.3375
	8.018749999999999			14.137500000000001
	7.887499999999999			13.95
	8.66875			13.581249999999999
	8.3875			13.649999999999999
	8.3625			13.51875
	8.4625			14.04375
	9.05			14.475
	9.09375			14.356250000000003
	8.59375			13.78125
	7.700000000000001			13.51875
	7.1875			12.868749999999999
	7.156249999999999			12.762500000000001
	7.41875			13.112500000000004
	7.38125			13.750000000000002
	7.299999999999999			13.200000000000001
	6.7733333333333325			12.733333333333333

Max Temp.

Historic Max Temp.

Min Temp.

Historic Min Temp.

Yearly Summary 2026

39°C

Highest Temp

11 Jun. 26

1°C

Lowest Temp

10 Jan. 26

Seasonal Breakdown

Hottest MonthJune28.93°C

Coldest MonthJanuary6.75°C

Wettest MonthFebruary14.24mm

Windiest MonthApril18.55km/h

Redwood City 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 Redwood City historically?

September is historically Redwood City's hottest month, with average maximum temperatures around 24°C. During peak heatwave events, the highest recorded temperatures have reached 40°C on 2017-09-02.

2. What is the coldest month in Redwood City historically?

January is Redwood City's coldest month, with average minimum temperatures around 8°C. The all-time record low of 1°C was recorded on 2026-01-10.

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

Redwood City's average annual rainfall is approximately 543.07mm, based on records spanning 17 years.

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

Redwood City historically records approximately 76.9 rainy days per year. December has the highest number of rain days at an average of 12.5 days.

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

The all-time highest temperature recorded in Redwood City is 40°C on 2017-09-02.

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

The all-time lowest temperature recorded in Redwood City is 1°C on 2026-01-10.

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

Redwood City experiences its strongest winds during May. The historic gust record of 47.2 kph was recorded on 2024-12-14.

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

Usually, Redwood City's humidity peaks in March at around 74.5% and drops to its lowest in October at approximately 65.5%.

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Redwood City Historic Weather Records
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Yearly Summary 2026

Seasonal Breakdown

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Yearly Summary 2026

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