Monthly weather forecast and climate
Winterhaven, CA

Weather in January

January in Winterhaven, California, is an agreeable winter month, with average temperature ranging between max 68°F (20°C) and min 50.9°F (10.5°C). In January, the average high-temperature is practically the same as in December - an agreeable 68°F (20°C). Weather in January »

Weather in February

February, the last month of the winter, in Winterhaven, is also an agreeable month, with average temperature varying between 72.1°F (22.3°C) and 53.2°F (11.8°C). In February, the average high-temperature is almost the same as in January - a still pleasant 72.1°F (22.3°C). Weather in February »

Weather in March

March, the first month of the spring, in Winterhaven, is a moderately hot month, with temperature in the range of an average low of 58.3°F (14.6°C) and an average high of 79°F (26.1°C). In March, the average high-temperature slightly increases, from an agreeable 72.1°F (22.3°C) in February, to a moderately hot 79°F (26.1°C). Weather in March »

Weather in April

April, like March, in Winterhaven, California, is a moderately hot spring month, with temperature in the range of an average high of 85.1°F (29.5°C) and an average low of 62.6°F (17°C). In April, the average high-temperature slightly increases, from 79°F (26.1°C) in March, to a still warm 85.1°F (29.5°C). Weather in April »

Weather in May

May, the last month of the spring, in Winterhaven, is a tropical month, with average temperature varying between 68.5°F (20.3°C) and 91.6°F (33.1°C). In Winterhaven, the average high-temperature slightly increases, from a warm 85.1°F (29.5°C) in April, to a hot 91.6°F (33.1°C). Weather in May »

Weather in June

June, the first month of the summer, in Winterhaven, is a sweltering month, with temperature in the range of an average low of 77°F (25°C) and an average high of 102.6°F (39.2°C). In Winterhaven, the average high-temperature in June rises, from a tropical 91.6°F (33.1°C) in May, to a torrid 102.6°F (39.2°C). Weather in June »

Weather in July

July in Winterhaven, California, is a blistering summer month, with temperature in the range of an average low of 84.6°F (29.2°C) and an average high of 105.3°F (40.7°C). The warmest month is July, with an average high-temperature of 105.3°F (40.7°C) and an average low-temperature of 84.6°F (29.2°C). Weather in July »

Weather in August

August, the last month of the summer, in Winterhaven, is also a scorching month, with temperature in the range of an average high of 105.1°F (40.6°C) and an average low of 86.4°F (30.2°C). In Winterhaven, the average high-temperature is almost the same as in July - an extremely hot 105.1°F (40.6°C). Weather in August »

Weather in September

September, the first month of the autumn, in Winterhaven, is still a very hot month, with average temperature ranging between min 81°F (27.2°C) and max 99.5°F (37.5°C). In Winterhaven, the average high-temperature in September marginally drops, from a blistering 105.1°F (40.6°C) in August, to a very hot 99.5°F (37.5°C). Weather in September »

Weather in October

October, the same as September, in Winterhaven, California, is a hot autumn month, with temperature in the range of an average high of 87.8°F (31°C) and an average low of 69.6°F (20.9°C). In Winterhaven, the average high-temperature decreases, from a very hot 99.5°F (37.5°C) in September, to a hot 87.8°F (31°C). Weather in October »

Weather in November

November, the last month of the autumn, in Winterhaven, is also a moderately hot month, with average temperature ranging between min 58.8°F (14.9°C) and max 76.6°F (24.8°C). In Winterhaven, the average high-temperature drops, from a tropical 87.8°F (31°C) in October, to a warm 76.6°F (24.8°C). Weather in November »

Weather in December

December, the first month of the winter, in Winterhaven, is also an enjoyable month, with temperature in the range of an average low of 50.5°F (10.3°C) and an average high of 66°F (18.9°C). December is the coldest month, with an average high-temperature of 66°F (18.9°C) and an average low-temperature of 50.5°F (10.3°C). Weather in December »
[Resources]

FAQ

How much does it rain in Winterhaven?

Throughout the year, in Winterhaven, there are 31.6 rainfall days, and 2.8" (71mm) of precipitation is accumulated.

What is the driest month in Winterhaven?

Months with the least rainfall are May and June Rain falls for 0.8 days and accumulates 0.04" (1mm) of rain.

What is the least humid month in Winterhaven?

The least humid month in Winterhaven is June, with an average relative humidity of 22%.

When are the longest days in Winterhaven?

With an average of 14.3h of daylight, June has the longest days of the year.

What month has the most sunshine in Winterhaven?

The month with the most sunshine in Winterhaven, California, is June, with an average of 12.2h of sunshine.

What is the month with the highest UV index in Winterhaven?

Months with the highest UV index in Winterhaven are June through September, with an average maximum UV index of 8.

What is the warmest month in Winterhaven?

The warmest month in Winterhaven is July, with an average high-temperature of 105.3°F (40.7°C) and an average low-temperature of 84.6°F (29.2°C).

What is the wettest month in Winterhaven?

Months with the most rainfall in Winterhaven are July and September, with an average 0.39" (10mm) of precipitation.

When is the lowest UV index in Winterhaven?

Months with the lowest UV index in Winterhaven are November and December, with an average maximum UV index of 4.

What is the coldest month in Winterhaven?

With an average high-temperature of 66°F (18.9°C) and an average low-temperature of 50.5°F (10.3°C), December is the coldest month in Winterhaven.

What is the most humid month in Winterhaven?

The most humid month in Winterhaven, California, is December, with an average relative humidity of 38%.

What is the month with the shortest days in Winterhaven?

With an average of 10h of daylight, December has the shortest days of the year.

What is the month with the least sunshine in Winterhaven?

The month with the least sunshine in Winterhaven is December, with an average of 7.2h of sunshine.

Average temperature
Winterhaven, CA

Average temperature - Winterhaven, CA

The warmest month (with the highest average high temperature) is July (105.3°F).
The month with the lowest average high temperature is December (66°F).

The month with the highest average low temperature is August (86.4°F).
The coldest month (with the lowest average low temperature) is December (50.5°F).

[Resources]

Average pressure
Winterhaven, CA

Average pressure - Winterhaven, CA

The month with the highest atmospheric pressure is January (30.07").
The month with the lowest atmospheric pressure is June (29.74").

[Resources]

Average wind speed
Winterhaven, CA

Average wind speed - Winterhaven, CA

The windiest months (with the highest average wind speed) are April and July (8.5mph).
The calmest month (with the lowest average wind speed) is November (6.6mph).

[Resources]

Average rainfall
Winterhaven, CA

Average rainfall - Winterhaven, CA

The wettest months (with the highest rainfall) are July and September (0.39").
The driest months (with the least rainfall) are May and June (0.04").

[Resources]

Average rainfall days
Winterhaven, CA

Average rainfall days - Winterhaven, CA

The month with the highest number of rainy days is July (5.8 days).
The month with the least rainy days is May (0.8 days).

[Resources]

Average daylight / Average sunshine
Winterhaven, CA

Average daylight / Average sunshine - Winterhaven, CA

The month with the longest days is June (Average daylight: 14.3h).
The month with the shortest days is December (Average daylight: 10h).

The month with the most sunshine is June (Average sunshine: 12.2h).
The month with the least sunshine is December (Average sunshine: 7.2h).

[Resources]

Average sunshine days
Winterhaven, CA

Average sunshine days - Winterhaven, CA

The month with the most sunshine days is May (30.2 days).
The month with the least sunshine days is July (22.1 days).

[Resources]

Average UV index
Winterhaven, CA

Average UV index - Winterhaven, CA

Months with the highest UV index are June, July, August and September (UV index 8).
Months with the lowest UV index are November and December (UV index 4).

[Resources]

Average visibility
Winterhaven, CA

Average visibility - Winterhaven, CA

Months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
Months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).

[Resources]