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

Pomona Weather Trend Graph

Temperature (°C)

Months

Months	Historic Min Temp.	Min Temp.	Forecasted Min Temp.	Historic Max Temp.	Max Temp.	Forecasted Max Temp.
	5.96875	11.4		16.93125	15
	7.00625	10.8		18.3	13.8
	7.437499999999998	11.4		18.018749999999997	12.5
	7.16875	12.2		18.262500000000003	13.3
	8.006250000000001	9.4		18.393750000000004	12.1
	8.45625	8.1		18.906250000000004	14.7
	7.731250000000001	7.8		18.612499999999997	12.2
	8.2125	6.1		18.5125	13.3
	8.1375	5.6		17.462500000000002	14.6
	7.23125	7.9		16.91875	18.6
	6.856249999999999	9.9		17.706249999999997	20.6
	7.34375	10.3		18.062500000000004	20.4
	7.61875	10.8		18.3125	24
	7.881249999999999	15.6		19.01875	26.3
Jan.	8.29375	14.5		18.962500000000006	25.1
	9.168750000000001	12.1		19.400000000000002	25.4
	8.900000000000002	13.2		19.306250000000002	22.8
	8.687500000000002	10.7		19.393750000000004	26.8
	8.581249999999999	9.4		18.44375	25
	8.4	12.6		18.26875	24.5
	7.918749999999999	12.9		17.825	18.7
	7.7	10.2		17.98125	14.6
	7.2875000000000005	10		17.71875	12.2
	7.756250000000001	10.4		18.85	14.7
	8.350000000000001	6.7		19.28125	16.2
	8.056249999999999	11.2		18.75	17.7
	7.6312500000000005	10.4		18.99375	21.2
	7.718749999999999	12.2		20.09375	20.7
	8.599999999999998	12.4		19.493750000000002	25.3
	7.999999999999999	12.8		18.687499999999996	26.8
	7.681249999999999	14.9		18.89375	28
	7.575	16.8		18.400000000000002	21.3
	7.46875	14		18.85	21.3
	7.562500000000001	12.3		18.300000000000004	27
	7.531250000000001	16.2		18.4875	27.6
	7.843750000000002	17.1		18.106250000000003	21.8
	7.812500000000001	14.1		18.506249999999998	20.1
	8.3125	11		18.812500000000004	22.9
	7.781250000000001	12.8		19.55	25.2
	8.606250000000001	16.4		19.63125	23.6
	7.956250000000001	13.3		19.706249999999997	18.9
	8.0625	11.2		19.66875	13.2
	8.325	7.5		20.0875	19.3
	8.518749999999999	10.8		20.83125	20.8
	8.662500000000001	10.3		20.1625	18.1
Feb.	8.368750000000002	9.8		19.75	14.2
	8.175	6		20.5375	10.4
	8.368749999999999	7.5		19.275	11
	7.4750000000000005	6.7		18.71875	9.7
	7.59375	3.4		17.03125	7.8
	6.999999999999999	2.5		17.731250000000003	8.3
	7.69375	3.5		17.95625	17.6
	6.95625	9.7		17.831249999999997	23.1
	6.9	11.9		18.406250000000004	25.8
	7.0375	16.3		19.00625	22.6
	7.15	15.6		19.481250000000003	23
	7.375000000000001	14.1		19.093750000000004	28
	7.612500000000001	18		17.38125	31.3
	7.925000000000001	17.9		18.94375	29
	8.09375	15.4		19.268750000000004	27.1
	8.2	11.8		18.112499999999997	19.1
	7.9937499999999995	10.1		18.2	24.2
	7.8187500000000005	12.6		18.8	20.9
	7.924999999999999	8.4		19.493750000000002	19.1
	8.5125	10.6		18.575000000000003	21.3
	7.825	11.1		18.0875	25
	7.4	14.8		18.006249999999998	27.8
	7.950000000000001	11.7		20.481250000000003	20.2
	8.7	11.2		20.4875	16.8
	9.174999999999999	11.7		20.125	25.5
	9.2625	16.4		20.59375	33
	9.30625	18.8		20.23125	30.7
	8.700000000000001	16.5		20.35	25.9
Mar.	9.706249999999999	14.1		21.356250000000003	31.7
	9.55625	18.4		21.906250000000004	33.6
	9.825000000000001	20.3		21.90625	36
	8.875	22.7		21.131250000000005	35.4
	9.25	21		20.787499999999994	35.3
	9.34375	21.9		19.75625	34.8
	8.950000000000001	19.8		19.749999999999996	30.2
	9.35625	18.5		20.193749999999998	29.1
	9.625	18.1		20.843749999999996	29.6
	9.518749999999997	18.7		21.331249999999997	30
	9.81875	17.8		20.79375	29
	8.83125	17		20.193749999999998	29.6
	9.11875	18		21.2	31.2
	9.68125	20.5		21.675000000000004	31.9
	9.46875	21.3		21.993750000000002	32.3
	9.725	17.7		21.275000000000002	24
	9.5375	13.9		20.743750000000002	19.6
	9.881249999999998	13.9		21.499999999999996	22.8
	9.21875	13.1		20.643749999999997	22.6
	9.45	10.2		21.05625	31.7
	9.85	12.5		22.362500000000004	33.9
	9.756250000000001	11.9		22.200000000000003	33.6
	9.81875	14.5		22.6125	31.3
	10.099999999999998	11.4		23.6125	29.7
	11.03125	12.5		23.312499999999996	30.3
	10.206249999999999	13.4		24.13125	29.2
	10.674999999999999	14.5		24.19375	26
	10.837499999999999	13.4		22.900000000000002	23.5
	10.356249999999998	11.4		21.6875	17.4
	9.41875	9.6		20.418750000000003	18.5
	9.293750000000001	9.3		21	25.4
Apr.	9.51875	10.1		21.887499999999992	27.4
	10.25	11		21.943750000000005	24.9
	10.2	10.9		23.912499999999998	29.3
	11.318750000000001	11.9		23.78125	31.7
	11.2625	12.3		24.037499999999998	30.6
	10.94375	10.9		23.99375	28.1
	11.812499999999998	10.2		24.081249999999994	21.4
	11.775	9.7		23.85	24.8
	11.09375	9.6		24.218749999999996	28.9
	11.2375	11.4		23.34375	27.1
	11.293750000000001	12.7		23.55	20.7
	11.4375	10.3		23.824999999999996	19.6
	11.6125	10.9		23.7	21.5
	11.775	8.5		24.85	27.1
	12.837499999999999	9.9		25.81875	28.2
	12.825	10.8		25.481250000000003	28.2
	12.543750000000001	12.1		25.275000000000006	30.2
	12.556249999999999	12		25.156249999999993	31.5
	12.881249999999998	12.8		26.231250000000006	23.4
	12.625	10.4		26.068749999999998	20.6
	12.475000000000001	9.5		24.243750000000002	19.1
	11.78125	8.8		22.599999999999998	28.1
	11.2	11.9		22.81875	32.1
	11.39375	12.4		23.5	30.7
	12.03125	12.6		23.70625	32.1
	12.43125	12.4		24.48125	32.7
	12.531250000000002	13.1		25.468750000000004	34.1
	12.5375	14.2		26.237499999999997	24.8
	13.750000000000002	12.6		26.643749999999997	26.9
	13.075	11		25.73125	29.3
May	12.69375	13		24.456249999999997	25.7
	12.375000000000002	14.2		23.437499999999996	25.1
	12.168750000000003	14.1		23.1875	23.4
	12.193749999999998	13.9		23.725	31.8
	12.443749999999998	11.7		24.262499999999996	34.9
	12.375	15.3		25.025000000000002	28.7
	12.899999999999999	13.4		24.18125	33.4
	12.49375	13		23.981250000000003	29
	12.287500000000001	13		23.40625	29.1
	12.031250000000002	14		24.131249999999998	28.3
	12.29375	11		23.68125	28.1
	12.306250000000002	11.3		22.84375	21.8
	12.274999999999999	11.2		24.550000000000004	20.4
	12.700000000000001	9.1		25.6875	23.3
	13.23125	10.8		26.856250000000006	24.2
	14.14375	10.8		27.212500000000002	31.1
	14.368750000000002	12.7		26.53125	34.3
	14.125000000000002	13.7		27.45	32.4
	14.03125	14.1		27.7125	30.9
	14.056250000000002	13.3		27.874999999999996	33.7
	14.649999999999999	13.7		28.006249999999998	32.8
	14.5	14.3		27.3375	33.1
	14.350000000000003	13.3		26.28125	30.6
	14.174999999999999	13.5		26.525000000000002	30.3
	14.687499999999998	14.4		28.268750000000004	31
	15.206249999999997	13.8		28.5625	31.4
	15.112499999999997	15.3		27.425000000000004	35.8
	15.337500000000002	15.5		27.999999999999996	36.7
	15.40625	17.1		27.587499999999995	37.2
	14.825000000000001	17		27.74375	35.3
	15.33125	15.2		28.93125	34.6
Jun.	15.575000000000001	16.1		29.506250000000005	35.9
	15.593750000000002	14.9		28.474999999999998	35.3
	15.45625	14.2		27.9625	31.8
	15.418750000000001	15.1		28.787499999999998	28.8
	15.487499999999997	15.4		29.500000000000004	29.3
	16.18125	12.1		30.581250000000004	29.7
	16.7375	12.8		30.131250000000005	30.5
	15.86875	13.7		29.975	33.4
	15.906249999999998	15.3		29.731250000000003	35.2
	15.85625	15.9		29.362500000000004	34
	16.275	14.3		29.975	33.2
	16.8125	13.7		30.775000000000002	31.4
	17.125	14.5		31.84375	29.5
	17.79375	16.2		31.587500000000002	26.3
	17.693749999999998	15.3		30.7625	28.2
	17.506249999999998	15.7		31.781249999999993	28.4
	17.674999999999997	14.5		32.137499999999996	29.5
	17.75	13.7		30.9875	32.7
	17.33125	13.1		30.881249999999998	36.1
	17.131249999999998	14.6		30.8375	33.3
	17.187499999999996	15.3		31.062499999999996	33.9
	17.76875	16.3		31.90625	36
	18.187499999999996	15.7		31.900000000000002	37.4
	18.29375	16.1		31.93125	38.5
	18.518749999999997	16.7		31.90625	37.2
	18.718749999999996	15.9		32.300000000000004	35.1
	18.6375	16.6		32.3875	33.8
	18.31875	17.3		32.474999999999994	34.3
	18.325	18.2		32.393750000000004	35.6
	18.59375	18.3		32.225	39.1
Jul.	18.71875	19.6		31.918750000000003	41.4
	18.181250000000002	20.4		31.706249999999994	39.8
	17.806250000000006	19.5		31.675000000000004	37.4
	18.05625	18.8		31.48125	36.1
	18.54375	18.9		32.3125	37.1
	18.987500000000004	18.8		32.068749999999994	38.1
	18.574999999999996	19.6		31.875	35.9
	18.881249999999994	19.3		31.956249999999994	36.6
	19.006249999999998	18.9		32.5125	41.7
	19.406250000000004	20.9		32.925000000000004	39.6
	19.3	19.5		31.575000000000003	40.3
	18.556250000000002	19.7		31.8625	41.2
	18.4375	19.3		32.16875	38.8
	18.45625	18		31.79375	37.4
	18.499999999999996	18.1		32.525	37
	19.099999999999998	18		32.53125000000001	39.4
	19.468749999999996	17.4		32.756249999999994	41.2
	19.849999999999998	18		33.33125	41.1
	19.86875	18.6		33.35625	39.2
	19.618750000000002	17.9		33.275000000000006	38.5
	19.424999999999997	17		32.86875	35.5
	19.00625	17.1		32.78125	34.7
	18.9375	17.5		32.925	38.6
	18.7625	18.9		32.24375	38.7
	18.55	18.7		31.65	41.2
	18.60625	20.2		31.787499999999998	42.1
	18.518749999999997	20.7		31.512500000000006	37.6
	18.674999999999997	19.2		32.025000000000006	38.7
	18.575	18.6		32.38125	35
	19.1125	18.4		33.0125	34
	19.600000000000005	17.7		33.89375	34.2
Aug.	19.83125	16.2		34.0125	30.6
	20.187500000000004	20.5		34.275000000000006	32.6
	19.89375	17.2		33.91875	38.1
	19.6375	18.8		32.96875	39.9
	19.15625		20.6	32.025000000000006		36.5
	18.8625		24.8	31.831250000000004		34.3
	19.150000000000002		25.8	32.3875		34.3
	19.393750000000004		24.8	32.46875		35
	19.13125		25.4	32.06250000000001		35.4
	19.1		25.3	32.675000000000004		35
	19.55		25.9	32.974999999999994		33
	19.849999999999998		19.6	33.318749999999994		33.8
	19.575000000000003		19.6	33.725		34.3
	19.556250000000002		19.8	33.506249999999994		34.2
	20.26875		20.5	34.15625		34.3
	20.275		20.1	33.8375		33.8
	19.725		19.8	33.1		33.3
	20.050000000000004		19.8	33.20625		33.4
	19.58125		19.5	32.73125		33
	19.18125		19.5	32.83125		33.2
	19.875		20.2	33.131249999999994		33.4
	20.04375		20.5	33.69375		34.3
	20.437499999999996		20.6	34.36250000000001		34.7
	20.94375		20.2	34.775		33.8
	20.668749999999996		20.4	33.35625		33
	20.224999999999998		19.9	32.568749999999994		32.9
	19.712500000000002		19.1	31.59375		31.2
	19.1625		18.9	31.7375		31.3
	18.412499999999998		18	31.400000000000002		31.1
	18.337500000000002		18.1	31.056250000000006		30.7
	18.406249999999996		18.3	30.906250000000004		31.2
Sep.	18.525000000000002		18.3	31.0375		30.9
	18.381249999999998		18	30.806250000000006		30.4
	17.3125		17.2	29.206250000000004		29.7
	16.687500000000004		17.1	29.512500000000003		30.2
	16.79375			29.987499999999994
	17.487499999999997			29.974999999999994
	17.1875			28.98125
	17.04375			29.6
	17.10625			31.00625
	17.4125			31.812499999999996
	17.775			31.20625
	17.375			30.156249999999996
	17.606250000000003			31.21875
	17.599999999999998			30.237500000000004
	17.15625			30.20625
	17.025			30.30625
	17.5125			30.574999999999996
	17.30625			30.48125
	17.29375			29.675000000000004
	16.5375			28.31875
	15.762500000000001			28.118750000000002
	16.012500000000003			28.5375
	16.3625			29.24375
	16.175			28.899999999999995
	15.662499999999998			27.83125
	15.762499999999998			28.368750000000002
	15.575000000000003			27.575000000000003
	15.2625			28.3375
	15.4125			27.13125
	14.918750000000001			27.468750000000004
Oct.	15.15			27.825
	15.55			28.831249999999997
	15.66875			28.175000000000004
	15.574999999999998			27.668749999999996
	15.56875			27.131249999999998
	15.36875			27.312500000000004
	14.95			27.4875
	14.875000000000004			26.55
	14.393749999999997			26.275
	14.5875			26.368750000000002
	14.524999999999999			24.975
	13.750000000000002			25.781250000000004
	13.500000000000002			26.1875
	14.125			26.999999999999996
	14.00625			26.2125
	13.112499999999999			25.55
	12.762500000000001			25.387500000000003
	12.918750000000001			25.075
	12.906250000000002			24.175
	12.3			24.10625
	12.112500000000002			24.35625
	12.281250000000002			25.16875
	12.700000000000001			25.112499999999997
	12.368750000000002			24.087500000000002
	11.625			23.64375
	11.83125			23.156250000000004
	11.325			22.606249999999996
	10.85			23.20625
	11.031250000000002			23.4
	11.81875			24.04375
	11.887500000000001			24.275000000000002
Nov.	11.937499999999996			22.6625
	11.299999999999999			21.506249999999998
	10.58125			21.906249999999996
	10.768749999999999			22.131250000000005
	10.50625			20.25
	9.91875			19.775000000000002
	10.7			21.168750000000003
	10.98125			21.70625
	10.543750000000001			21.3875
	10.025000000000002			20.437499999999996
	9.793750000000001			21.6
	9.856250000000001			21.86875
	10.150000000000002			19.949999999999996
	8.950000000000001			19.3625
	9.062499999999998			18.95625
	8.58125			19.34375
	9.625			19.95625
	9.612499999999999			20.193749999999998
	9.181249999999999			19.0375
	8.84375			18.58125
	9.025			19.118750000000002
	9.206249999999999			19.593750000000004
	9.324999999999998			20.093749999999996
	9.3375			20.78125
	9.25			20.73125
	9.4375			20.487499999999997
	8.9875			19.10625
	8.706249999999999			18.64375
	8.51875			18.43125
	7.79375			17.881249999999998
Dec.	7.8999999999999995			18.1125
	7.975			18.46875
	8.556249999999999			18.125
	8			17.65625
	7.387499999999999			17.3125
	7.349999999999999			17.64375
	8.24375			18.83125
	8.70625			18.275
	8.493749999999999			17.856250000000003
	8.94375			18.506249999999998
	8.40625			16.349999999999998
	6.66875			16.6
	6.7			16.999999999999996
	6.575			17.087500000000002
	6.918750000000001			16.681250000000002
	7.03125			16.037499999999998
	6.180000000000001			16.36

Max Temp.

Historic Max Temp.

Min Temp.

Historic Min Temp.

Yearly Summary 2026

42°C

Highest Temp

9 Aug. 26

3°C

Lowest Temp

20 Feb. 26

Seasonal Breakdown

Hottest MonthAugust37.24°C

Coldest MonthJanuary10.77°C

Wettest MonthFebruary13.41mm

Windiest MonthApril18.88km/h

Pomona 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 Pomona historically?

August is historically Pomona's hottest month, with average maximum temperatures around 33°C. During peak heatwave events, the highest recorded temperatures have reached 45°C on 2020-09-05.

2. What is the coldest month in Pomona historically?

February is Pomona's coldest month, with average minimum temperatures around 8°C. The all-time record low of -1°C was recorded on 2012-12-19.

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

Pomona's average annual rainfall is approximately 467.1mm, based on records spanning 17 years.

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

Pomona historically records approximately 70.05 rainy days per year. December has the highest number of rain days at an average of 8.2 days.

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

The all-time highest temperature recorded in Pomona is 45°C on 2020-09-05.

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

The all-time lowest temperature recorded in Pomona is -1°C on 2012-12-19.

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

Pomona experiences its strongest winds during May. The historic gust record of 37.1 kph was recorded on 2026-02-18.

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

Usually, Pomona's humidity peaks in May at around 54.5% and drops to its lowest in November at approximately 41.9%.

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

Pomona Weather Trend Graph

Yearly Summary 2026

Seasonal Breakdown

Frequently Asked Questions

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