April weather forecast
Foster Park, CA

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Weather in April

April, like March, in Foster Park, California, is another enjoyable spring month, with temperature in the range of an average high of 64.9°F (18.3°C) and an average low of 48.9°F (9.4°C).

Temperature

Foster Park starts April with an average high-temperature of a still refreshing 64.9°F (18.3°C), hinting at a minimal fluctuation from March. An average minimum temperature of 48.9°F (9.4°C) is recorded in Foster Park during the month of April.

Humidity

In Foster Park, California, the average relative humidity in April is 61%.

Rainfall

In April, in Foster Park, the rain falls for 5.6 days. Throughout April, 0.59" (15mm) of precipitation is accumulated. In Foster Park, during the entire year, the rain falls for 49.6 days and collects up to 7.68" (195mm) of precipitation.

Daylight

In April, the average length of the day is 13h and 4min.
On the first day of the month, sunrise is at 6:43 am and sunset at 7:18 pm. On the last day of April, in Foster Park, sunrise is at 6:07 am and sunset at 7:41 pm PDT.

Sunshine

In April, the average sunshine in Foster Park is 11h.

UV index

In Foster Park, California, the average daily maximum UV index in April is 5. A UV Index value of 3 to 5 symbolizes a moderate threat to health from exposure to the Sun's UV rays for the average person.
Note: The maximum UV index, 5 during April, leads to the following recommendations:
Ensure safety - Recommendations to avert sunburn are presented. The intensity of the Sun's UV radiation during midday suggests reducing time spent outdoors. For a sun-safe wardrobe, go for clothes that are tightly woven and generously sized.
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Frequently asked questions

What is the temperature in April in Foster Park?

April temperatures vary between a high-temperature of 64.9°F (18.3°C) and a low-temperature of 48.9°F (9.4°C).

What is the average humidity in April in Foster Park?

In Foster Park, California, the average relative humidity in April is 61%.

How much does it rain in Foster Park in April?

In April, in Foster Park, California, the rain falls for 5.6 days. Throughout April, 0.59" (15mm) of precipitation is accumulated.

How many hours of daylight does Foster Park have in April?

In Foster Park, the average day length in April is 13h and 4min.

When is the sunrise / sunset in April in Foster Park?

In April, on the first day of the month, sunrise is at 6:43 am and sunset at 7:18 pm. On the last day of the month, sunrise is at 6:07 am and sunset at 7:41 pm PDT.

How long on average sun shines in April in Foster Park?

The average sunshine duration in April in Foster Park is 11h.

How high is the UV index in April in Foster Park?

In April, the average daily maximum UV index in Foster Park is 5. A UV Index estimate of 3 to 5 represents a medium hazard to health from unprotected exposure to UV radiation.
Average humidity
Average rainfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in April
Foster Park, CA

Average temperature in April - Foster Park, CA
  • Average high temperature in April: 64.9°F

The warmest month (with the highest average high temperature) is August (79°F).
The month with the lowest average high temperature is December (58.8°F).

  • Average low temperature in April: 48.9°F

The month with the highest average low temperature is August (61.5°F).
The coldest month (with the lowest average low temperature) is February (45.5°F).

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Average pressure in April
Foster Park, CA

Average pressure in April - Foster Park, CA
  • Average pressure in April: 29.99"Hg

The month with the highest atmospheric pressure is January (30.11"Hg).
The months with the lowest atmospheric pressure are June and September (29.9"Hg).

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Average wind speed in April
Foster Park, CA

Average wind speed in April - Foster Park, CA
  • Average wind speed in April: 6.6mph

The windiest month (with the highest average wind speed) is April (6.6mph).
The calmest month (with the lowest average wind speed) is August (4.2mph).

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Average humidity in April
Foster Park, CA

Average humidity in April - Foster Park, CA
  • Average humidity in April: 61%

The month with the highest relative humidity is March (63%).
The months with the lowest relative humidity are October and November (52%).

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Average rainfall in April
Foster Park, CA

Average rainfall in April - Foster Park, CA
  • Average rainfall in April: 0.59"

The wettest month (with the highest rainfall) is January (1.5").
The driest month (with the least rainfall) is August (0.08").

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Average rainfall days in April
Foster Park, CA

Average rainfall days in April - Foster Park, CA
  • Average rainfall days in April: 5.6 days

The month with the highest number of rainy days is March (7.7 days).
The month with the least rainy days is August (1.3 days).

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Average daylight in April /
Average sunshine in April
Foster Park, CA

Average daylight in April / Average sunshine in April - Foster Park, CA
  • Average daylight in April: 13h and 1min

The month with the longest days is June (Average daylight: 14h and 24min).
The month with the shortest days is December (Average daylight: 9h and 54min).

  • Average sunshine in April: 11h and 0min

The month with the most sunshine is June (Average sunshine: 12h and 6min).
The month with the least sunshine is February (Average sunshine: 6h and 36min).

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Average sunshine days in April
Foster Park, CA

Average sunshine days in April - Foster Park, CA
  • Average sunshine days in April: 23.2 days

The month with the most sunshine days is October (25.7 days).
The month with the least sunshine days is February (20.8 days).

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Average UV index in April
Foster Park, CA

Average UV index in April - Foster Park, CA
  • Average UV index in April: 5

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

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Average cloud cover in April
Foster Park, CA

Average cloud cover in April - Foster Park, CA
  • Average cloud cover in April: 17

The month with the most cloud cover is March (Cloud cover 23).
The month with the least cloud cover is August (Cloud cover 5).

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Average visibility in April
Foster Park, CA

Average visibility in April - Foster Park, CA
  • Average visibility in April: 6mi

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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Foster Park, California, USA

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