April weather forecast and climate
Foresthill, CA

Weather in April

April is a mild spring month in Foresthill, California, with average temperature fluctuating between 40.1°F (4.5°C) and 60.4°F (15.8°C).

Temperature

In April, the average high-temperature marginally rises, from a cool 53.6°F (12°C) in March, to a mild 60.4°F (15.8°C). In Foresthill, the average low-temperature is 40.1°F (4.5°C).

Humidity

In April, the average relative humidity in Foresthill is 70%.

Rainfall

In Foresthill, in April, it is raining for 11.5 days, with typically 2.76" (70mm) of accumulated precipitation. In Foresthill, during the entire year, the rain falls for 85.5 days and collects up to 35.94" (913mm) of precipitation.

Snowfall

January through May, November and December are months with snowfall. In April, it is snowing for 2 days. Throughout April, 4.37" (111mm) of snow is accumulated. In Foresthill, California, during the entire year, snow falls for 22.8 days, and aggregates up to 56.06" (1424mm) of snow.

Daylight

In Foresthill, the average length of the day is 13.3h.

Sunshine

The average sunshine in April is 9.8h.

UV index

In Foresthill, California, the average daily maximum UV index in April is 4. A UV Index of 3 to 5 symbolizes a moderate threat to health from the exposure to the Sun's UV rays for the average person.
Note: The average daily UV index of 4 in April transform into the following instructions:
Take precautions. Light skin individuals may get burned in less than 30 minutes. The Sun's most intense and consequently most harmful UV radiation during midday hours should be decreased by minimizing exposure and seeking shade. Sun-protective clothing, a long-sleeved shirt and pants, a wide-brimmed hat, and UVA and UVB-blocking sunglasses are particularly helpful in blocking UV radiation's harmful effects. Caution! The reflection of snow can nearly double the intensity of the Sun's UV radiation.
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FAQ

What is the temperature in April in Foresthill?

In Foresthill, California, in April, the average high-temperature is 60.4°F (15.8°C), and the average low-temperature is 40.1°F (4.5°C).

What is the average humidity in April in Foresthill?

The average relative humidity in April in Foresthill is 70%.

How many days does it rain in April in Foresthill?

In Foresthill, California, during April, the rain falls for 11.5 days and regularly aggregates up to 2.76" (70mm) of precipitation.

How many days does it snow in April in Foresthill?

In Foresthill, during April, snow falls for 2 days and regularly aggregates up to 4.37" (111mm) of snow.

What is the average length of the day in April in Foresthill?

The average length of the day in April is 13.3h.

How many hours of sunshine does Foresthill have in April?

In April, the average sunshine in Foresthill is 9.8h.

What is the UV index reading in April in Foresthill?

In April, the average daily maximum UV index is 4. A UV Index estimate of 3 to 5 represents a moderate health threat from unprotected exposure to the UV radiation.

Average temperature in April
Foresthill, CA

Average temperature in April - Foresthill, CA
  • Average high temperature in April: 60.4°F

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).

  • Average low temperature in April: 40.1°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 in April
Foresthill, CA

Average pressure in April - Foresthill, CA
  • Average pressure in April: 30.01"

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

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Average wind speed in April
Foresthill, CA

Average wind speed in April - Foresthill, CA
  • Average wind speed in April: 5.7mph

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 humidity in April
Foresthill, CA

Average humidity in April - Foresthill, CA
  • Average humidity in April: 70%

The month with the highest relative humidity is March (77%).
The month with the lowest relative humidity is July (38%).

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Average rainfall in April
Foresthill, CA

Average rainfall in April - Foresthill, CA
  • Average rainfall in April: 2.76"

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 in April
Foresthill, CA

Average rainfall days in April - Foresthill, CA
  • Average rainfall days in April: 11.5 days

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 in April
Foresthill, CA

Average snowfall in April - Foresthill, CA
  • Average snowfall in April: 4.37"

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

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Average snowfall days in April
Foresthill, CA

Average snowfall days in April - Foresthill, CA
  • Average snowfall days in April: 2 days

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

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Average daylight in April /
Average sunshine in April
Foresthill, CA

Average daylight in April / Average sunshine in April - Foresthill, CA
  • Average daylight in April: 13.3h

The month with the longest days is June (Average daylight: 14.9h).
The month with the shortest days is December (Average daylight: 9.5h).

  • Average sunshine in April: 9.8h

The month with the most sunshine is July (Average sunshine: 12.1h).
The month with the least sunshine is January (Average sunshine: 5.7h).

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Average sunshine days in April
Foresthill, CA

Average sunshine days in April - Foresthill, CA
  • Average sunshine days in April: 15.8 days

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 in April
Foresthill, CA

Average UV index in April - Foresthill, CA
  • Average UV index in April: 4

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

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Average cloud cover in April
Foresthill, CA

Average cloud cover in April - Foresthill, CA
  • Average cloud cover in April: 32

The month with the most cloud cover is March (Cloud cover 43).
Months with the least cloud cover are July and August (Cloud cover 5).

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Average visibility in April
Foresthill, CA

Average visibility in April - Foresthill, CA
  • Average visibility in April: 6mi

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).

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