Climate and monthly weather forecast
Deer Park, CA

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Weather in January

January is a moderate winter month in Deer Park, California, with an average temperature ranging between min 39.7°F (4.3°C) and max 56.8°F (13.8°C). In the transition from December to January, Deer Park reports an average high-temperature of a mild 56.8°F (13.8°C), indicating a close resemblance to the prior month. Weather in January »

Weather in February

The last month of the winter, February, is another refreshing month in Deer Park, California, with temperature in the range of an average high of 59.2°F (15.1°C) and an average low of 39.7°F (4.3°C). The shift into February reveals an average high-temperature of a still moderate 59.2°F (15.1°C), closely mirroring January's climate. Weather in February »

Weather in March

March, the first month of the spring in Deer Park, is an enjoyable month, with an average temperature varying between 40.5°F (4.7°C) and 61.5°F (16.4°C). Deer Park, California, measures an average high-temperature of a comfortable 61.5°F (16.4°C) in March, nearly consistent with the preceding month. Weather in March »

Weather in April

April is an agreeable spring month in Deer Park, California, with an average temperature varying between 43.2°F (6.2°C) and 68°F (20°C). April brings a slight rise in Deer Park's average high-temperature, moving from a refreshing 61.5°F (16.4°C) in March to an agreeable 68°F (20°C). Weather in April »

Weather in May

May, the last month of the spring in Deer Park, is a moderately hot month, with an average temperature varying between 74.1°F (23.4°C) and 46.9°F (8.3°C). May marks a minor ascent in the average high-temperature, adjusting from April's pleasant 68°F (20°C) to a moderately hot 74.1°F (23.4°C). Weather in May »

Weather in June

The first month of the summer, June, is also a moderately hot month in Deer Park, California, with an average temperature varying between 83.8°F (28.8°C) and 52.5°F (11.4°C). June brings a temperature increase, with average high-temperatures moving from May's warm 74.1°F (23.4°C) to a still moderately hot 83.8°F (28.8°C). Weather in June »

Weather in July

July is a tropical summer month in Deer Park, California, with temperature in the range of an average low of 53.8°F (12.1°C) and an average high of 88.3°F (31.3°C). Deer Park's warmest weather arrives in July, when temperatures average a high of 88.3°F (31.3°C) and a low of 53.8°F (12.1°C). In July, the heat index is calculated to be a tropical 93.2°F (34°C). Weather in July »

Weather in August

The last month of the summer, August, is another tropical month in Deer Park, California, with temperature in the range of an average low of 54.1°F (12.3°C) and an average high of 88°F (31.1°C). August's arrival registers an average high-temperature of a still hot 88°F (31.1°C), closely aligning with the temperature of the previous month. Weather in August »

Weather in September

September, the first month of the autumn in Deer Park, is still a warm month, with temperature in the range of an average low of 54.3°F (12.4°C) and an average high of 85.3°F (29.6°C). The arrival of September sees a recorded average high-temperature of a moderately hot 85.3°F (29.6°C), showing little divergence from the previous month's conditions. Weather in September »

Weather in October

October, the same as September, is a moderately hot autumn month in Deer Park, California, with an average temperature varying between 50.9°F (10.5°C) and 75°F (23.9°C). With October's onset, the weather shows a temperature decrease, transitioning from 85.3°F (29.6°C) in September to a still moderately hot 75°F (23.9°C). Weather in October »

Weather in November

The last month of the autumn, November, is also an enjoyable month in Deer Park, California, with an average temperature varying between 44.1°F (6.7°C) and 63.5°F (17.5°C). With November's onset, the average high-temperature recedes from October's warm 75°F (23.9°C) to an enjoyable 63.5°F (17.5°C). Weather in November »

Weather in December

December, the first month of the winter in Deer Park, is also a fresh month, with an average temperature fluctuating between 39.6°F (4.2°C) and 54.5°F (12.5°C). Deer Park's coldest month, December, generally records average temperatures ranging from a high of 54.5°F (12.5°C) to a low of 39.6°F (4.2°C). Weather in December »
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Frequently asked questions

How many days does it rain in Deer Park?

Throughout the year, there are 76.2 rainfall days, and 16.93" (430mm) of precipitation is accumulated.

When it does not snow in Deer Park?

In Deer Park, California, snow does not fall in January, February, April through December.

How much does it snow in Deer Park?

Throughout the year, in Deer Park, California, 0.04" (1mm) of snow is accumulated.

What is the month with the lowest UV index in Deer Park?

January, February, November and December, with an average maximum UV index of 3, are months with the lowest UV index in Deer Park, California.

What is the rainiest month in Deer Park?

February is the month with the most rainfall. Rain falls for 9.3 days and accumulates 3.7" (94mm) of precipitation.

What is the most humid month in Deer Park?

The most humid month in Deer Park, California, is March, with an average relative humidity of 76%.

When does it snow in Deer Park?

The only month with snowfall is March.

When does it snow the most in Deer Park?

The month with the most snowfall is March, when snow falls for 0.2 days and typically aggregates up to 0.04" (1mm) of snow.

When is Daylight Saving Time (DST) in Deer Park?

On Sunday, March 10. 2024, at 2:00 am, Daylight Saving Time starts, and the time zone changes from PST to PDT. Daylight Saving Time ends Sunday, November 3. 2024, at 2:00 am, and the time zone reverts from PDT to PST.

When are the longest days in Deer Park?

With an average of 14h and 48min of daylight, June has the longest days of the year.

When is the highest UV index in Deer Park?

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

What is the warmest month in Deer Park?

July is the warmest month in Deer Park, with the temperature often reaching an average high of 88.3°F (31.3°C) and an average low of 53.8°F (12.1°C).

What is the driest month in Deer Park?

July is the only month when rain does not fall.

What month has the most sunshine in Deer Park?

July has the most sunshine of the year, with an average of 11.9h of sunshine.

When does it rain in Deer Park?

January through June, August through December are months with rainfall in Deer Park.

What is the least humid month in Deer Park?

September is the least humid month, with an average relative humidity of 53%.

What part of the year is the coldest in Deer Park?

In Deer Park, December is known for its average lowest temperatures, reaching a high of 54.5°F (12.5°C) and a low of 39.6°F (4.2°C).

What is the month with the shortest days in Deer Park?

With an average of 9h and 30min of daylight, December has the shortest days of the year in Deer Park, California.

What is the month with the least sunshine in Deer Park?

The month with the least sunshine in Deer Park, California, is December, with an average of 5.3h of sunshine.

Average temperature
Deer Park, CA

Average temperature - Deer Park, CA

The warmest month (with the highest average high temperature) is July (88.3°F).
The month with the lowest average high temperature is December (54.5°F).

The month with the highest average low temperature is September (54.3°F).
The coldest month (with the lowest average low temperature) is December (39.6°F).

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Average pressure
Deer Park, CA

Average pressure - Deer Park, CA

The month with the highest atmospheric pressure is January (30.14"Hg).
The months with the lowest atmospheric pressure are June, August and September (29.91"Hg).

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Average wind speed
Deer Park, CA

Average wind speed - Deer Park, CA

The windiest month (with the highest average wind speed) is May (5.8mph).
The calmest month (with the lowest average wind speed) is November (4.3mph).

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Average rainfall
Deer Park, CA

Average rainfall - Deer Park, CA

The wettest month (with the highest rainfall) is February (3.7").
The driest month (with the least rainfall) is July (0").

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Average rainfall days
Deer Park, CA

Average rainfall days - Deer Park, CA

The month with the highest number of rainy days is March (13.5 days).
The month with the least rainy days is August (0.3 days).

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Average snowfall
Deer Park, CA

Average snowfall - Deer Park, CA

The month with the highest snowfall is March (0.04").
The months with the least snowfall are January, February, April, May, June, July, August, September, October, November and December (0").

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Average snowfall days
Deer Park, CA

Average snowfall days - Deer Park, CA

The month with the highest number of snowfall days is March (0.2 days).
The months with the least snowfall days are January, February, April, May, June, July, August, September, October, November and December (0 days).

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Average daylight / Average sunshine
Deer Park, CA

Average daylight / Average sunshine - Deer Park, CA

The month with the longest days is June (Average daylight: 14h and 48min).
The month with the shortest days is December (Average daylight: 9h and 30min).

The month with the most sunshine is July (Average sunshine: 11h and 54min).
The month with the least sunshine is December (Average sunshine: 5h and 18min).

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Average sunshine days
Deer Park, CA

Average sunshine days - Deer Park, CA

The month with the most sunshine days is July (30 days).
The month with the least sunshine days is March (15.9 days).

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Average UV index
Deer Park, CA

Average UV index - Deer Park, CA

The months with the highest UV index are June, July and August (UV index 6).
The months with the lowest UV index are January, February, November and December (UV index 3).

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Average visibility
Deer Park, CA

Average visibility - Deer Park, CA

The months with the highest visibility are February, April, May, June, July, August, September, October, November and December (6mi).
The months with the lowest visibility are January and March (5mi).

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Deer Park, California, USA

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