Climate and monthly weather forecast
Foresthill, CA

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Weather in January

January is a cool winter month in Foresthill, California, with an average temperature varying between 51.3°F (10.7°C) and 35.6°F (2°C). January's commencement is accompanied by an average high-temperature of a fresh 51.3°F (10.7°C), diverging marginally from December's 49.1°F (9.5°C). Weather in January »

Weather in February

February, the last month of the winter in Foresthill, is also a fresh month, with an average temperature fluctuating between 51.4°F (10.8°C) and 34.5°F (1.4°C). The shift to February signals an average high-temperature of a still fresh 51.4°F (10.8°C), subtly varied from January's 51.3°F (10.7°C). Weather in February »

Weather in March

March, the first month of the spring in Foresthill, is still a cool month, with an average temperature fluctuating between 53.6°F (12°C) and 37°F (2.8°C). The advent of March brings an average high-temperature of a still cool 53.6°F (12°C), almost identical to the preceding month. Weather in March »

Weather in April

April is a refreshing spring month in Foresthill, California, with an average temperature varying between 60.4°F (15.8°C) and 40.1°F (4.5°C). The arrival of April introduces a minor uplift in high-temperatures, adjusting from a cool 53.6°F (12°C) in March to a refreshing 60.4°F (15.8°C). Weather in April »

Weather in May

The last month of the spring, May, is a pleasant month in Foresthill, California, with an average temperature ranging between min 45.1°F (7.3°C) and max 68°F (20°C). With the transition into May, Foresthill experiences a subtle uplift in average high-temperatures, adjusting from a moderate 60.4°F (15.8°C) in April to a pleasant 68°F (20°C). Weather in May »

Weather in June

The first month of the summer, June, is a warm month in Foresthill, California, with an average temperature varying between 79.3°F (26.3°C) and 52.3°F (11.3°C). With the onset of June, Foresthill experiences a temperature shift, with the average high-temperature moving from an agreeable 68°F (20°C) in May to a warm 79.3°F (26.3°C). Weather in June »

Weather in July

July is a hot summer month in Foresthill, California, with an average temperature varying between 87.6°F (30.9°C) and 57.2°F (14°C). July tends to be the warmest month, with temperatures averaging a daily high of 87.6°F (30.9°C) and a low of 57.2°F (14°C). Weather in July »

Weather in August

August, the last month of the summer in Foresthill, is another tropical month, with an average temperature varying between 86.9°F (30.5°C) and 55.9°F (13.3°C). With the onset of August, the average high-temperature stands at a still tropical 86.9°F (30.5°C), closely aligned with July's 87.6°F (30.9°C). Weather in August »

Weather in September

The first month of the autumn, September, is still a warm month in Foresthill, California, with temperature in the range of an average high of 81.1°F (27.3°C) and an average low of 53.1°F (11.7°C). The onset of September brings a small shift in high-temperatures, falling from a hot 86.9°F (30.5°C) in August to a warm 81.1°F (27.3°C). Weather in September »

Weather in October

October, the same as September, in Foresthill, California, is another pleasant autumn month, with an average temperature varying between 47.5°F (8.6°C) and 69.1°F (20.6°C). The beginning of October involves a decrease in the average high-temperature, transitioning from a moderately hot 81.1°F (27.3°C) in September to a pleasant 69.1°F (20.6°C). Weather in October »

Weather in November

The last month of the autumn, November, is another refreshing month in Foresthill, California, with temperature in the range of an average high of 57.6°F (14.2°C) and an average low of 40.1°F (4.5°C). The average high-temperature drops in November, from October's pleasant 69.1°F (20.6°C) to a mild 57.6°F (14.2°C). Weather in November »

Weather in December

December, the first month of the winter in Foresthill, is also a frosty month, with an average temperature ranging between max 49.1°F (9.5°C) and min 34.2°F (1.2°C). December, recording an average high temperature of 49.1°F (9.5°C) and a low temperature of 34.2°F (1.2°C), is Foresthill's coldest month. Weather in December »
Resources | Updated: Feb 9, 2024 | Published by: Weather U.S.

Frequently asked questions

How many days does it rain in Foresthill?

In Foresthill, California, during the entire year, the rain falls for 85.5 days and collects up to 35.94" (913mm) of precipitation.

When does it snow in Foresthill?

January through May, November and December are months with snowfall.

How many days does it snow in Foresthill?

Throughout the year, there are 22.8 snowfall days, and 56.06" (1424mm) of snow is accumulated.

What is the month with the least sunshine in Foresthill?

The month with the least sunshine in Foresthill, California, is January, with an average of 5.7h of sunshine.

What are the months with the lowest UV index in Foresthill?

The months with the lowest UV index are February, November and December, with an average maximum UV index of 2.

What is the most humid month in Foresthill?

With an average relative humidity of 77%, March is the most humid month.

What is the wettest month in Foresthill?

March is the month with the most rainfall in Foresthill. Rain falls for 13.9 days and accumulates 7.01" (178mm) of precipitation.

When does it snow the most in Foresthill?

March is the month with the most snowfall in Foresthill. Snow falls for 5.4 days and accumulates 17.87" (454mm) of snow.

When is Daylight Saving Time (DST) in Foresthill?

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 it does not snow in Foresthill?

In Foresthill, California, snow does not fall in June through October.

When are the longest days in Foresthill?

With an average of 14h and 54min of daylight, June has the longest days of the year.

When is the highest UV index in Foresthill?

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

What month is the hottest in Foresthill?

Foresthill, California, notes the warmest temperatures in July, with a average high of 87.6°F (30.9°C) and a low of 57.2°F (14°C).

What is the least humid month in Foresthill?

The least humid month in Foresthill, California, is July, with an average relative humidity of 38%.

What is the driest month in Foresthill?

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

What month has the most sunshine in Foresthill?

July has the most sunshine of the year in Foresthill, California, with an average of 12.1h of sunshine.

What part of the year is the coldest in Foresthill?

In Foresthill, California, the average lowest temperatures are observed in December, with a high of 49.1°F (9.5°C) and a low of 34.2°F (1.2°C).

What is the month with the shortest days in Foresthill?

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

Average temperature
Foresthill, CA

Average temperature - Foresthill, CA

The warmest month (with the highest average high temperature) is July (87.6°F).
The month with the lowest average high temperature is December (49.1°F).

The month with the highest average low temperature is July (57.2°F).
The coldest month (with the lowest average low temperature) is December (34.2°F).

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Average pressure
Foresthill, CA

Average pressure - Foresthill, CA

The month with the highest atmospheric pressure is January (30.17"Hg).
The month with the lowest atmospheric pressure is June (29.9"Hg).

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Average wind speed
Foresthill, CA

Average wind speed - Foresthill, CA

The windiest month (with the highest average wind speed) is February (6mph).
The calmest month (with the lowest average wind speed) is August (4.8mph).

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Average rainfall
Foresthill, CA

Average rainfall - Foresthill, CA

The wettest month (with the highest rainfall) is March (7.01").
The driest month (with the least rainfall) is July (0.04").

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Average rainfall days
Foresthill, CA

Average rainfall days - Foresthill, CA

The month with the highest number of rainy days is March (13.9 days).
The month with the least rainy days is July (1.4 days).

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Average snowfall
Foresthill, CA

Average snowfall - Foresthill, CA

The month with the highest snowfall is March (17.87").
The months with the least snowfall are June, July, August, September and October (0").

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Average snowfall days
Foresthill, CA

Average snowfall days - Foresthill, CA

The month with the highest number of snowfall days is March (5.4 days).
The months with the least snowfall days are June, July, August, September and October (0 days).

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Average daylight / Average sunshine
Foresthill, CA

Average daylight / Average sunshine - Foresthill, CA

The month with the longest days is June (Average daylight: 14h and 54min).
The month with the shortest days is December (Average daylight: 9h and 30min).

The month with the most sunshine is July (Average sunshine: 12h and 6min).
The month with the least sunshine is January (Average sunshine: 5h and 42min).

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Average sunshine days
Foresthill, CA

Average sunshine days - Foresthill, CA

The month with the most sunshine days is July (28.4 days).
The month with the least sunshine days is March (13.5 days).

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Average UV index
Foresthill, CA

Average UV index - Foresthill, CA

The months with the highest UV index are June, July and August (UV index 6).
The months with the lowest UV index are February, November and December (UV index 2).

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Average visibility
Foresthill, CA

Average visibility - Foresthill, 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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Foresthill, California, USA

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