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

Vallejo Weather Trend Graph

Temperature (°C)

Months

Months	Historic Min Temp.	Min Temp.	Forecasted Min Temp.	Historic Max Temp.	Max Temp.	Forecasted Max Temp.
	4.8812500000000005	9.2		12.74375	13.2
	4.88125	10.5		12.625	12.5
	4.95	12.6		12.543750000000003	15.2
	5.3375	9.4		13.606250000000001	12.9
	5.5625	8.7		13.3	12.8
	5.45625	5.2		13.15625	8.9
	5.55625	8.7		13.56875	12.3
	6.4625	4.2		13.718750000000002	13.7
	6.24375	2.8		13.59375	11.2
	5.58125	0.4		13.237499999999999	12.4
	5.7	3.8		13.4	15.8
	5.81875	2		13.643749999999999	13.4
	6.1312500000000005	1.6		14.31875	16.8
	5.7	4.9		14.662500000000001	18.7
Jan.	5.5125	7		14.18125	18.1
	5.9	7.5		14.112499999999999	19
	6.24375	6.4		14.374999999999998	17.4
	6.50625	6.6		14.575000000000001	18.7
	6.4937499999999995	5.6		14.09375	15.5
	6.3062499999999995	3.7		14.775000000000002	15.4
	5.6499999999999995	8.5		14.668750000000003	14.7
	6.46875	9.3		14.9625	11
	6.062499999999999	7.5		14.95	9
	5.98125	3.4		14.825	15.7
	6.10625	2.7		15.668750000000003	9.2
	6.1499999999999995	4		14.862500000000002	16
	5.974999999999999	6.9		15.943750000000001	9.7
	5.7437499999999995	10.4		15.1375	16.7
	6.281249999999999	3.5		14.656250000000004	13.9
	6.925	3		15.299999999999999	13.5
	6.5625	5.3		15.187500000000002	15.9
	6.0625	6.7		15.218749999999998	16.7
	6.6625000000000005	7.3		14.31875	15.4
	6.0625	6		14.662499999999998	19.7
	5.73125	7.8		15.074999999999998	20.7
	5.899999999999999	8.6		15.212499999999999	18.7
	7.09375	10.9		15.89375	17.5
	7.425	7.3		15.66875	10.4
	7.025000000000001	8.4		15.412499999999998	12.2
	6.843749999999999	10.3		15.6625	17.3
	5.912499999999999	9.5		16.45625	12.8
	5.90625	9.4		15.9875	11.2
	5.96875	8.5		16.518750000000004	17
	7.137499999999999	6.7		17.08125	9.9
	6.918750000000001	8.4		16.06875	10.8
Feb.	6.987500000000002	9.5		16.6	12
	6.7375	9		16.8875	10.9
	6.856249999999999	6.7		15.725	9.7
	6.11875	3.2		15.225	10.2
	6.075	4.9		14.3875	10.4
	5.5375	4.8		15.212499999999999	9.8
	5.24375	3.9		15.80625	12.2
	5.4375	7.5		15.818750000000003	15.7
	5.4750000000000005	9.4		15.356250000000001	17.8
	5.66875	11.6		16.231249999999996	13.9
	5.74375	11.5		16.0875	17.3
	5.893749999999999	13		15.218750000000002	19.6
	6.231249999999998	10.9		15.856250000000001	20.6
	6.0874999999999995	14.8		15.575	22.8
	6.512499999999999	11.1		16.25	15.2
	7	11.2		14.7625	16.5
	6.78125	9.2		14.975	12.1
	6.54375	8.6		15.481250000000001	16.5
	6.35625	4.5		15.349999999999998	20.2
	6.8500000000000005	9.3		15.35625	22.9
	6.168749999999999	9.9		15.7	25.3
	6.43125	11.5		16.225	25.1
	6.156249999999999	10		16.174999999999997	20.7
	7.10625	8.4		17.025000000000002	21.1
	6.68125	7		17.21875	23.9
	7.45	6.9		17.16875	23.1
	7.4625	8.3		17.33125	17.7
	7.937500000000002	9.1		16.76875	21.2
Mar.	7.9125000000000005	7.8		16.212500000000002	27.2
	7.825000000000001	8.6		17.68125	29.3
	7.01875	10.1		16.96875	30.5
	6.749999999999999	11.5		17.34375	31.9
	7.331250000000001	11.2		16.699999999999996	31.6
	7.225	11.3		15.874999999999998	29.8
	7.025	10.5		16.775	22.5
	7.687500000000001	8.7		17.243750000000002	21.2
	7.156249999999998	9.6		17.2	25.9
	7.156250000000001	11.2		16.6875	27.7
	7.156250000000001	7.9		16.39375	23.8
	6.85	8.2		17.26875	24.1
	7.3625	11.8		17.450000000000003	24.3
	8	7.5		17.4625	24
	7.9624999999999995	7.1		17.643749999999997	21.7
	8.1875	9		17.69375	19.7
	8.518749999999999	12.2		18.362499999999997	17.2
	8.21875	12.6		18.00625	16.8
	7.699999999999999	8.6		18.19375	20.7
	7.0125	8.4		18.43125	27.6
	7.5125	8.8		17.3875	30.3
	7.331249999999999	10.5		16.74375	31.5
	7.6625000000000005	10.4		17.93125	22.7
	8.3125	11.4		18.318749999999998	24.1
	7.731249999999999	11.1		18.88125	24.5
	7.4625	12.2		20.2	22.1
	8.499999999999998	13.2		19.693749999999998	18.4
	8.899999999999999	9.7		18.062500000000004	19.3
	7.74375	9.3		18.2625	17.2
	7.6375	8.2		18.54375	18
	7.500000000000001	8.2		18.049999999999997	18.8
Apr.	7.2875000000000005	7.8		18.262500000000003	21.1
	8.08125	8.3		19.281249999999996	25.2
	8.662500000000001	9.6		20.2125	23.9
	8.812500000000002	7.6		20.874999999999996	26.7
	8.924999999999999	10.2		20.412499999999994	22.3
	9.35	10.7		20.056250000000002	21
	9.5375	10.7		21.474999999999998	16.8
	9.850000000000001	10.1		21.6625	17.3
	9.581249999999999	8.6		21.34375	21.2
	10.206249999999999	10.1		20.3375	20.3
	9.56875	11.1		19.993749999999995	14.6
	9.043750000000001	10.2		20.21875	18.7
	9.3625	9.5		20.431250000000002	18.5
	8.806249999999999	9.1		20.925	20.3
	9.637499999999998	10.5		23.13125	25.2
	10.581249999999999	10.4		23.662499999999998	24.6
	10.581249999999999	11.6		23.868749999999995	23.3
	10.250000000000002	11.2		23.7	19
	10.575000000000001	11.3		23.099999999999998	19.5
	10.05	10.2		22.7875	20.2
	10.25625	11.8		20.893749999999997	16.6
	9.387500000000001	11.4		20.400000000000002	22.4
	9.35625	11.8		21.493750000000002	23.6
	9.862500000000002	11.5		21.899999999999995	25.9
	10.000000000000002	10.7		22.475	26.9
	10.09375	11.8		22.331250000000004	25.4
	9.749999999999998	11.1		22.668750000000003	26.8
	10.200000000000001	10.9		22.756249999999998	23.8
	10.13125	12.3		22.86875	26.6
	10.343749999999998	10.9		21.05625	29.3
May	10.124999999999998	10.6		20.73125	29.5
	9.874999999999996	12.2		20.79375	27.9
	10.05625	10.5		20.612500000000004	28
	10.487500000000002	15.9		22.625	32.1
	10.887499999999998	13.6		22.662500000000005	33.3
	10.031250000000002	13.1		22.7	25.3
	10.062499999999998	11.4		22.80625	28.4
	10.1	10.1		22.350000000000005	22.6
	10.13125	11		22.1375	19.6
	10.525	11.4		22.249999999999996	21
	10.549999999999999	11.7		20.9375	19.5
	10.781249999999998	11.2		20.8625	23.2
	10.20625	9.5		22.1125	22.8
	11.03125	11.7		22.8	21.5
	11	12.5		24.325	21.4
	10.63125	11.4		23.5375	26
	11.162500000000001	10.5		24.2125	28.6
	11.70625	11.6		23.831250000000004	29.4
	11.56875	10.8		25.125000000000004	24
	11.7875	11.6		24.8625	31
	12.743750000000002	12.1		25.250000000000004	31.5
	12.225000000000001	11.6		25.074999999999996	32.5
	11.831249999999999	12.5		24.306250000000002	26.9
	11.28125	10.1		24.25	27.5
	12.24375	11.3		24.856250000000003	26.8
	12.600000000000001	13.3		24.293750000000006	27.8
	12.475000000000001	13.1		24.362499999999994	35
	13.081249999999999	15.4		25.775000000000006	37.6
	13.006249999999998	13.7		26.706249999999997	30.5
	12.525	12.8		25.887500000000003	27.8
	12.587499999999999	13.9		25.38125	25.6
Jun.	12.012500000000001	13.3		25.531249999999996	26.8
	12.2875	13.1		25.85	23.6
	12.525000000000002	13.9		26.537500000000005	21.1
	13.01875	12.8		26.568749999999994	20.7
	12.48125	14.4		25.806250000000002	20.8
	12.51875	13.7		26.606250000000003	24.7
	12.7125	13.2		27.768750000000004	25.5
	13.081249999999999	13		27.200000000000003	24.4
	12.875	12.9		26.662499999999998	25
	12.325000000000003	12.1		24.24375	24.5
	12.11875	12.8		24.787499999999998	25.7
	12.36875	13.7		25.85	24.5
	12.537499999999998	13.7		26.549999999999994	25.6
	13.306249999999999	11.5		26.868750000000002	30.2
	13.087499999999999	12.6		28.037499999999998	30.8
	13.38125	12.7		27.50625	23.3
	13.5375	11.9		27.4375	22.9
	13.54375	12.6		26.7	24.8
	13.193749999999998	12.3		26.69375	26
	13.1	12.3		27.05625	25.6
	12.925	11.8		26.187499999999996	22.6
	13.0125	13.5		26.568749999999998	23.5
	12.899999999999999	12.2		27.025000000000002	25.9
	12.981250000000003	12.1		27.181250000000002	27.6
	13.0625	12		26.55	29.8
	13.15625	12.4		27.337500000000002	25.6
	13.112499999999999	11.7		27.125	29
	12.993750000000002	13.2		26.368750000000006	29.7
	13.187499999999998	15.8		27.30000000000001	32.6
	12.887500000000001	15		26.762500000000003	34.9
Jul.	13.3	16.1		26.762500000000003	35.4
	13.543750000000001	13.8		26.506249999999998	31.1
	13.162499999999998	12.7		25.937499999999996	29
	12.9125	12.7		25.456249999999997	25.3
	12.868750000000002	13.3		26.7375	24.5
	13.493749999999997	13.5		26.937499999999996	27.1
	13.412500000000001	16.3		26.900000000000006	32.4
	13.700000000000005	15.7		26.76875	24
	13.793750000000001	14.6		26.74375	29
	13.456249999999999	14.2		27.156249999999996	30.8
	13.743749999999999	14.9		26.950000000000003	30.2
	13.36875	14.7		25.54375	29.9
	13.375	13.5		27.28125	30
	13.818750000000003	13.7		26.7125	32.7
	13.23125	13.9		26.36875	32.3
	13.2625	14		26.3	30.5
	13.337499999999999	12.6		26.78125	32.6
	13.325000000000001	13.3		26.606250000000003	33.4
	13.287500000000001	14.1		27.193749999999998	33.8
	13.50625	13.3		27.5875	30.6
	13.674999999999999	13.5		26.2	26.2
	13.0375	13.4		25.15	26.1
	13.593750000000002	13.4		26.775000000000002	26.8
	13.350000000000001	13.5		26.562500000000007	28.1
	12.9125	13.3		25.681250000000002	26.9
	12.9875	13.8		26.349999999999998	30.1
	13.44375	13.2		27.356249999999996	25
	13.6875	12.9		27.0875	24.8
	13.43125	13.8		26.718750000000004	23.1
	13.4875	13.5		27.40625	20.5
	14.1125	14.7		28.087500000000002	22.7
Aug.	14.575000000000001	13.6		29.462500000000002	23
	14.893749999999999	13.2		29.30625	24.6
	14.431249999999999		13	27.943750000000005		22.4
	14.04375		13.5	27.006249999999998		28.7
	13.9625		14.2	26.59375		25.5
	13.806250000000002		13.6	26.8875		23.7
	13.481250000000003		14	25.568749999999998		24.5
	13.6		13.8	26.793750000000006		27.1
	14.031249999999998		14.1	27.575		26.1
	13.843750000000002		13.8	26.23125		26.4
	13.66875		13.5	26.568750000000005		26.6
	13.793749999999998		13.8	27.20625		27.2
	13.975		13.7	27.531249999999996		28.4
	14.1		14.5	27.70625		28.2
	14.062500000000004		14.3	26.56875		26.9
	13.868750000000002		14	27.518750000000004		27.5
	13.84375		13.7	28.150000000000002		27.5
	14.575		14.5	28.437499999999996		28.5
	14.756250000000001		14.9	27.15625		28.2
	14.200000000000001		14.5	27.5375		28.4
	13.95		13.9	28.0625		27.8
	14.112499999999999		14.1	27.85625		28.2
	14.656249999999998		15	29.53125		29.6
	15.037500000000001		15	28.94375		28.8
	15.2		14.6	29.025000000000002		28.4
	14.693749999999998		14.5	28.4125		27.9
	14.65		14.5	27.39375		27.5
	14.749999999999998		14.8	27.4		27.8
	14.168750000000001		14.2	26.45625		26.4
	13.86875		13.8	26.21875		26
	13.337500000000002		13.4	25.69375		25.2
Sep.	12.88125		13	24.506250000000005		25
	13.175		13.3	25.18125		25.1
	13.0125			25.006250000000005
	13.91875			24.087500000000002
	14.212500000000002			25.94375
	14.331249999999999			26.900000000000002
	14.237499999999999			26.362499999999997
	12.799999999999999			25.581249999999997
	13.1875			28.062499999999996
	14.36875			27.725
	14.5625			26.95
	14.30625			27.124999999999996
	14.143749999999999			27.2
	14.281249999999998			27.606250000000003
	13.8875			25.225
	13.587499999999999			24.812500000000007
	13.4375			25.518749999999997
	14.156250000000002			27.525
	13.8375			26.856249999999996
	13.906249999999998			26.262499999999996
	13.643749999999999			25.849999999999998
	14.075			26.86875
	14.206249999999999			27.1625
	13.568750000000001			25.731250000000003
	12.975000000000001			23.793749999999996
	12.524999999999999			23.287499999999998
	12.131250000000001			23.750000000000004
	12.437499999999996			25.0625
	12.837500000000002			24.375000000000004
	13.162500000000001			24.768750000000004
Oct.	13.3375			24.86875
	12.58125			24.60625
	13.031249999999998			24.068749999999994
	12.487500000000002			24.724999999999998
	12.6875			24.8875
	12.662499999999998			23.6375
	12.075			23.699999999999996
	12.375			22.737499999999997
	12.3625			22.381250000000005
	12.018749999999999			21.5875
	12.01875			21.3875
	11.462499999999999			21.96875
	11.225			21.8
	11.462500000000002			22.268749999999997
	11.443750000000001			22.03125
	10.86875			21.156250000000004
	10.774999999999999			20.787499999999998
	11.28125			20.787499999999998
	10.49375			20.66875
	10.11875			20.393749999999997
	9.949999999999998			20.4375
	10.25625			20.775
	10.281250000000002			20.475
	9.693750000000001			19.424999999999997
	9.425			19.006249999999998
	8.90625			18.59375
	8.58125			18.881249999999998
	8.868749999999999			17.993750000000002
	9.36875			18.287499999999998
	9.225			18.2375
	8.8			17.99375
Nov.	9.11875			17.950000000000003
	9.01875			17.625000000000004
	8.44375			17.550000000000004
	8.39375			16.3
	8.256250000000001			15.512500000000001
	8.343749999999998			16.36875
	8.16875			15.9625
	8.581249999999999			16.60625
	8.825000000000001			16.518750000000004
	7.59375			15.850000000000001
	6.65			15.91875
	6.79375			15.212500000000002
	7.1312500000000005			14.7875
	6.331250000000002			14.86875
	6.4125			15.106250000000003
	6.368750000000001			14.85625
	6.956250000000001			15.112499999999999
	7.737500000000001			15.112500000000002
	7.456250000000001			14.25
	7.43125			14.63125
	7.456249999999998			15.049999999999999
	7.293750000000001			14.39375
	7.187499999999998			13.843749999999998
	6.6499999999999995			13.493750000000002
	6.356250000000001			14.3875
	6.5249999999999995			14.725
	6.543749999999998			14.656249999999998
	6.5062500000000005			13.943749999999998
	6.29375			13.1875
	5.6375			13.037500000000001
Dec.	6.275			13.362499999999999
	6.01875			13.462499999999999
	6.012499999999999			12.831249999999999
	6.76875			13.106250000000001
	6.518749999999999			12.68125
	6.19375			12.243749999999999
	6.581250000000001			13.687500000000002
	7.149999999999999			13.79375
	6.8625			14.000000000000005
	6.681250000000001			13.231250000000001
	5.60625			12.64375
	4.706249999999999			12.049999999999999
	4.65			12.4375
	5.3125			12.850000000000001
	5.250000000000001			12.375000000000002
	5.19375			12.906250000000002
	4.333333333333333			12.72

Max Temp.

Historic Max Temp.

Min Temp.

Historic Min Temp.

Yearly Summary 2026

38°C

Highest Temp

11 Jun. 26

0°C

Lowest Temp

10 Jan. 26

Seasonal Breakdown

Hottest MonthJuly28.62°C

Coldest MonthJanuary5.98°C

Wettest MonthFebruary7.48mm

Windiest MonthJune19.96km/h

Vallejo 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 Vallejo historically?

August is historically Vallejo's hottest month, with average maximum temperatures around 27°C. During peak heatwave events, the highest recorded temperatures have reached 41°C on 2022-09-06.

2. What is the coldest month in Vallejo historically?

January is Vallejo's coldest month, with average minimum temperatures around 6°C. The all-time record low of -2°C was recorded on 2011-01-10.

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

Vallejo's average annual rainfall is approximately 552.08mm, based on records spanning 17 years.

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

Vallejo historically records approximately 74.2 rainy days per year. December has the highest number of rain days at an average of 11.9 days.

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

The all-time highest temperature recorded in Vallejo is 41°C on 2022-09-06.

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

The all-time lowest temperature recorded in Vallejo is -2°C on 2011-01-10.

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

Vallejo experiences its strongest winds during June. The historic gust record of 43.6 kph was recorded on 2024-02-04.

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

Usually, Vallejo's humidity peaks in March at around 74.1% and drops to its lowest in October at approximately 58.9%.

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

Vallejo Weather Trend Graph

Yearly Summary 2026

Seasonal Breakdown

Frequently Asked Questions

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

Vallejo Weather Trend Graph

Yearly Summary 2026

Seasonal Breakdown

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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

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