Climate and monthly weather forecast
Angwin, CA

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Weather in January

January in Angwin, California, is a mild winter month, with an average temperature varying between 56.8°F (13.8°C) and 39.7°F (4.3°C). As Angwin welcomes January, the average high-temperature records at a moderate 56.8°F (13.8°C), marking an insignificant deviation from the prior month. Weather in January »

Weather in February

February, the last month of the winter in Angwin, is another refreshing month, with an average temperature ranging between min 39.7°F (4.3°C) and max 59.2°F (15.1°C). The average high-temperature for February is a still mild 59.2°F (15.1°C), closely aligning with the temperature of the preceding month. Weather in February »

Weather in March

The first month of the spring, March, is an enjoyable month in Angwin, California, with an average temperature ranging between max 61.5°F (16.4°C) and min 40.5°F (4.7°C). March notes an average high-temperature of a still refreshing 61.5°F (16.4°C), subtly differing from February's 59.2°F (15.1°C). Weather in March »

Weather in April

April in Angwin, California, is an agreeable spring month, with an average temperature fluctuating between 68°F (20°C) and 43.2°F (6.2°C). With the onset of April, Angwin experiences a subtle temperature shift, with the 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

The last month of the spring, May, is a moderately hot month in Angwin, California, with an average temperature varying between 74.1°F (23.4°C) and 46.9°F (8.3°C). Angwin's May weather indicates a minor ascent in high-temperatures, adjusting from an agreeable 68°F (20°C) in April to a warm 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 Angwin, California, with an average temperature varying between 83.8°F (28.8°C) and 52.5°F (11.4°C). Entering June, Angwin sees a temperature rise, with the average high-temperature advancing from May's moderately hot 74.1°F (23.4°C) to a still warm 83.8°F (28.8°C). Weather in June »

Weather in July

July is a tropical summer month in Angwin, 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). In Angwin, California, the month of July is known for its highest average temperatures, reaching a high of 88.3°F (31.3°C) and a low of 53.8°F (12.1°C). The heat index for July 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 Angwin, California, with an average temperature varying between 54.1°F (12.3°C) and 88°F (31.1°C). August's presence records an average high-temperature of a still tropical 88°F (31.1°C), closely mirroring July's climate. Weather in August »

Weather in September

The first month of the autumn, September, is still a warm month in Angwin, California, with an average temperature ranging between min 54.3°F (12.4°C) and max 85.3°F (29.6°C). September records an average high-temperature of a moderately hot 85.3°F (29.6°C), indicating a minor variation from the preceding month. Weather in September »

Weather in October

October, the same as September, is another warm autumn month in Angwin, California, with an average temperature fluctuating between 50.9°F (10.5°C) and 75°F (23.9°C). The onset of October entails a temperature shift, as the average high-temperature decreases from a warm 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 another comfortable month in Angwin, California, with an average temperature fluctuating between 63.5°F (17.5°C) and 44.1°F (6.7°C). As November begins, there is a decrease in the average high-temperature, falling from a warm 75°F (23.9°C) in October to a comfortable 63.5°F (17.5°C). Weather in November »

Weather in December

The first month of the winter, December, is still a cool month in Angwin, California, with an average temperature ranging between max 54.5°F (12.5°C) and min 39.6°F (4.2°C). December, known for its average high temperature of 54.5°F (12.5°C) and an average low temperature of 39.6°F (4.2°C), is the coldest month. Weather in December »
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Frequently asked questions

How many days does it rain in Angwin?

In Angwin, during the entire year, the rain falls for 76.2 days and collects up to 16.93" (430mm) of precipitation.

When it does not snow in Angwin?

In Angwin, snow does not fall in January, February, April through December.

How much does it snow in Angwin?

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

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

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

What is the rainiest month in Angwin?

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

What is the most humid month in Angwin?

March is the most humid month, with an average relative humidity of 76%.

When does it snow in Angwin?

March is the only month when snow falls in Angwin.

When does it snow the most in Angwin?

The month with the most snowfall in Angwin 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 Angwin?

On Sunday, March 10. 2024, at 2:00 am, Daylight Saving Time starts in Angwin, 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 Angwin?

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

When is the highest UV index in Angwin?

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

What are the warmest months in Angwin?

Angwin, California, experiences its highest temperatures in July, with an average peak of 88.3°F (31.3°C) and a low of 53.8°F (12.1°C).

What is the driest month in Angwin?

The only month without rainfall is July.

What month has the most sunshine in Angwin?

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

When does it rain in Angwin?

January through June, August through December are months with rainfall.

What is the least humid month in Angwin?

With an average relative humidity of 53%, September is the least humid month in Angwin.

What are the coldest months in Angwin?

Angwin's December weather reaches an average high of 54.5°F (12.5°C) and an average low of 39.6°F (4.2°C), making it the coldest month.

What is the month with the shortest days in Angwin?

December has the shortest days of the year, with an average of 9h and 30min of daylight.

What is the month with the least sunshine in Angwin?

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

Average temperature
Angwin, CA

Average temperature - Angwin, 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
Angwin, CA

Average pressure - Angwin, 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
Angwin, CA

Average wind speed - Angwin, 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
Angwin, CA

Average rainfall - Angwin, 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
Angwin, CA

Average rainfall days - Angwin, 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
Angwin, CA

Average snowfall - Angwin, 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
Angwin, CA

Average snowfall days - Angwin, 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
Angwin, CA

Average daylight / Average sunshine - Angwin, 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
Angwin, CA

Average sunshine days - Angwin, 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
Angwin, CA

Average UV index - Angwin, 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
Angwin, CA

Average visibility - Angwin, 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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Angwin, California, USA

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