Climate and monthly weather forecast
Temecula, CA

Beautiful sunlit homes in a stunning neighborhood in the Corte Morelia region, Temecula City, California
Beautiful sunlit homes in a stunning neighborhood in the Corte Morelia region, Temecula City, California

Weather in January

January, like December, in Temecula, California, is another comfortable winter month, with an average temperature ranging between min 44.4°F (6.9°C) and max 64.2°F (17.9°C). In Temecula, California, the average high-temperature in January is relatively the same as in December - a still comfortable 64.2°F (17.9°C). Weather in January »

Weather in February

The last month of the winter, February, is also an enjoyable month in Temecula, California, with an average temperature fluctuating between 63.3°F (17.4°C) and 43.3°F (6.3°C). In February, the average high-temperature is practically the same as in January - a still enjoyable 63.3°F (17.4°C). Weather in February »

Weather in March

The first month of the spring, March, is also an enjoyable month in Temecula, California, with an average temperature fluctuating between 66.7°F (19.3°C) and 45.1°F (7.3°C). In March, the average high-temperature is essentially the same as in February - a still enjoyable 66.7°F (19.3°C). Weather in March »

Weather in April

April is an agreeable spring month in Temecula, California, with an average temperature varying between 47.5°F (8.6°C) and 70.3°F (21.3°C). In April, the average high-temperature is essentially the same as in March - a pleasant 70.3°F (21.3°C). Weather in April »

Weather in May

May, the last month of the spring in Temecula, is a moderately hot month, with an average temperature varying between 73.8°F (23.2°C) and 50.5°F (10.3°C). In Temecula, the average high-temperature in May is practically the same as in April - a moderately hot 73.8°F (23.2°C). Weather in May »

Weather in June

The first month of the summer, June, is still a warm month in Temecula, California, with temperature in the range of an average high of 80.6°F (27°C) and an average low of 54.3°F (12.4°C). In Temecula, the average high-temperature in June marginally rises from a warm 73.8°F (23.2°C) in May to a still moderately hot 80.6°F (27°C). Weather in June »

Weather in July

July is a tropical summer month in Temecula, California, with an average temperature varying between 86°F (30°C) and 61°F (16.1°C). In July, the average high-temperature marginally rises from a warm 80.6°F (27°C) in June to a tropical 86°F (30°C). Weather in July »

Weather in August

August, the last month of the summer in Temecula, is also a hot month, with an average temperature fluctuating between 62.2°F (16.8°C) and 87.4°F (30.8°C). August is the warmest month, with an average high-temperature of 87.4°F (30.8°C) and an average low-temperature of 62.2°F (16.8°C). The average heat index in August is appraised at a hot 91.4°F (33°C). Weather in August »

Weather in September

September, the first month of the autumn in Temecula, is still a warm month, with an average temperature varying between 60.4°F (15.8°C) and 85.1°F (29.5°C). In Temecula, the average high-temperature in September is essentially the same as in August - a moderately hot 85.1°F (29.5°C). Weather in September »

Weather in October

October, like September, in Temecula, California, is another warm autumn month, with an average temperature varying between 54.5°F (12.5°C) and 77.9°F (25.5°C). In October, the average high-temperature slightly decreases from a moderately hot 85.1°F (29.5°C) in September to a still warm 77.9°F (25.5°C). Weather in October »

Weather in November

November, the last month of the autumn in Temecula, is another pleasant month, with temperature in the range of an average high of 70.2°F (21.2°C) and an average low of 48.9°F (9.4°C). In Temecula, the average high-temperature in November marginally drops from a warm 77.9°F (25.5°C) in October to a pleasant 70.2°F (21.2°C). Weather in November »

Weather in December

The first month of the winter, December, is still a comfortable month in Temecula, California, with temperature in the range of an average low of 43.5°F (6.4°C) and an average high of 61.7°F (16.5°C). The coldest month is December, with an average high-temperature of 61.7°F (16.5°C) and an average low-temperature of 43.5°F (6.4°C). Weather in December »
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FAQ

How many days does it rain in Temecula?

Throughout the year, in Temecula, there are 60.6 rainfall days, and 9.37" (238mm) of precipitation is accumulated.

When is Daylight Saving Time (DST) in Temecula?

On Sunday, March 13. 2022, at 2:00 am, Daylight Saving Time starts, and the time zone changes from PST to PDT. Daylight Saving Time ends Sunday, November 6. 2022, at 2:00 am, and the time zone reverts from PDT to PST.

What is the most humid month in Temecula?

May is the most humid month, with an average relative humidity of 65%.

What is the driest month in Temecula?

June is the month with the least rainfall in Temecula. Rain falls for 1.4 days and accumulates 0.04" (1mm) of precipitation.

When are the longest days in Temecula?

June has the longest days of the year in Temecula, California, with an average of 14h and 20min of daylight.

When is the highest UV index in Temecula?

The months with the highest UV index are June through August, with an average maximum UV index of 6.

What month has the most sunshine in Temecula?

The month with the most sunshine in Temecula is July, with an average of 12.1h of sunshine.

What is the warmest month in Temecula?

The warmest month in Temecula is August, with an average high-temperature of 87.4°F (30.8°C) and an average low-temperature of 62.2°F (16.8°C).

What is the least humid month in Temecula?

With an average relative humidity of 52%, November is the least humid month in Temecula, California.

What is the coldest month in Temecula?

The coldest month in Temecula, California, is December, with an average high-temperature of 61.7°F (16.5°C) and an average low-temperature of 43.5°F (6.4°C).

What is the wettest month in Temecula?

The month with the most rainfall is December, when the rain falls for 6.5 days and typically aggregates up to 1.81" (46mm) of precipitation.

What is the month with the shortest days in Temecula?

With an average of 9h and 59min of daylight, December has the shortest days of the year.

What is the month with the least sunshine in Temecula?

With an average of 6.5h of sunshine, December has the least sunshine of the year in Temecula, California.

What is the month with the lowest UV index in Temecula?

The month with the lowest UV index is December, with an average maximum UV index of 3.

Average temperature
Temecula, CA

Average temperature - Temecula, CA

The warmest month (with the highest average high temperature) is August (87.4°F).
The month with the lowest average high temperature is December (61.7°F).

The month with the highest average low temperature is August (62.2°F).
The coldest month (with the lowest average low temperature) is February (43.3°F).

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Average pressure
Temecula, CA

Average pressure - Temecula, CA

The month with the highest atmospheric pressure is January (30.09"Hg).
The month with the lowest atmospheric pressure is June (29.86"Hg).

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Average wind speed
Temecula, CA

Average wind speed - Temecula, CA

The windiest month (with the highest average wind speed) is April (5.5mph).
The calmest month (with the lowest average wind speed) is September (4.3mph).

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Average rainfall
Temecula, CA

Average rainfall - Temecula, CA

The wettest month (with the highest rainfall) is December (1.81").
The driest month (with the least rainfall) is June (0.04").

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Average rainfall days
Temecula, CA

Average rainfall days - Temecula, CA

The month with the highest number of rainy days is March (8.2 days).
The month with the least rainy days is June (1.4 days).

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Average daylight / Average sunshine
Temecula, CA

Average daylight / Average sunshine - Temecula, CA

The month with the longest days is June (Average daylight: 14h and 20min).
The month with the shortest days is December (Average daylight: 9h and 59min).

The month with the most sunshine is July (Average sunshine: 12h and 6min).
The month with the least sunshine is December (Average sunshine: 6h and 30min).

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Average sunshine days
Temecula, CA

Average sunshine days - Temecula, CA

The month with the most sunshine days is June (26.5 days).
The month with the least sunshine days is February (20.8 days).

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Average visibility
Temecula, CA

Average visibility - Temecula, CA

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

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