April weather forecast and climate
Pioneer, CA

Weather in April

April is a mild spring month in Pioneer, California, with average temperature ranging between min 39.2°F (4°C) and max 59.5°F (15.3°C).

Temperature

In April, the average high-temperature slightly increases, from a fresh 53.2°F (11.8°C) in March, to a mild 59.5°F (15.3°C). In April, the average low-temperature is 39.2°F (4°C).

Humidity

In April, the average relative humidity in Pioneer is 68%.

Rainfall

In April, the rain falls for 10.5 days. Throughout April, 2.68" (68mm) of precipitation is accumulated. In Pioneer, during the entire year, the rain falls for 78.6 days and collects up to 31.18" (792mm) of precipitation.

Snowfall

Months with snowfall in Pioneer are January through May, October through December. In April, in Pioneer, California, it is snowing for 2.9 days. Throughout April, 6.34" (161mm) of snow is accumulated. In Pioneer, California, during the entire year, snow falls for 27.8 days, and aggregates up to 71.02" (1804mm) of snow.

Daylight

The average length of the day is 13.2h.

Sunshine

In Pioneer, the average sunshine in April is 10h.

UV index

The average daily maximum UV index in April is 4. A UV Index reading of 3 to 5 represents a medium vulnerability from the exposure to the Sun's UV rays for ordinary individuals.
Note: In April, the average maximum UV index of 4 translate into the following recommendations:
Take precautions - Protection against the skin and eye damage is obliged. The solar radiation is most powerful near the mid-day, so the exposure to the direct Sun should be reduced accordingly. A wide-brim hat offers excellent sun protection for eyes, ears, face, and neck. Sunglasses with UVA and UVB protection significantly reduce eye damage from sun exposure. Tightly woven, loose-fitting clothes provide additional protection from the Sun. 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 Pioneer?

The average high-temperature, in April, in Pioneer, California, is 59.5°F (15.3°C), while the average low-temperature is 39.2°F (4°C).

What is the average humidity in April in Pioneer?

In April, the average relative humidity in Pioneer, California, is 68%.

How many days does it rain in April in Pioneer?

In Pioneer, California, during April, the rain falls for 10.5 days and regularly aggregates up to 2.68" (68mm) of precipitation.

How many days does it snow in April in Pioneer?

In Pioneer, in April, during 2.9 snowfall days, 6.34" (161mm) of snow is typically accumulated.

How many hours of daylight does Pioneer have in April?

In April, the average length of the day in Pioneer, California, is 13.2h.

How long on average sun shines in April in Pioneer?

In April, the average sunshine in Pioneer, California, is 10h.

What is the UV index intensity in April in Pioneer?

The average daily maximum UV index in April is 4. A UV Index estimate of 3 to 5 represents a moderate vulnerability from the exposure to the Sun's UV radiation.

Average temperature in April
Pioneer, CA

Average temperature in April - Pioneer, CA
  • Average high temperature in April: 59.5°F

The warmest month (with the highest average high temperature) is July (86.5°F).
The month with the lowest average high temperature is December (48.6°F).

  • Average low temperature in April: 39.2°F

The month with the highest average low temperature is July (57.4°F).
The coldest month (with the lowest average low temperature) is December (32.9°F).

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Average pressure in April
Pioneer, CA

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

The month with the highest atmospheric pressure is January (30.16").
The month with the lowest atmospheric pressure is June (29.91").

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Average wind speed in April
Pioneer, CA

Average wind speed in April - Pioneer, CA
  • Average wind speed in April: 5.6mph

The windiest month (with the highest average wind speed) is February (6.2mph).
The calmest month (with the lowest average wind speed) is August (4.8mph).

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Average humidity in April
Pioneer, CA

Average humidity in April - Pioneer, CA
  • Average humidity in April: 68%

The month with the highest relative humidity is March (74%).
Months with the lowest relative humidity are July and August (37%).

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Average rainfall in April
Pioneer, CA

Average rainfall in April - Pioneer, CA
  • Average rainfall in April: 2.68"

The wettest month (with the highest rainfall) is March (6.14").
The driest months (with the least rainfall) are July and August (0.08").

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Average rainfall days in April
Pioneer, CA

Average rainfall days in April - Pioneer, CA
  • Average rainfall days in April: 10.5 days

The month with the highest number of rainy days is March (12.1 days).
The month with the least rainy days is August (1.8 days).

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Average snowfall in April
Pioneer, CA

Average snowfall in April - Pioneer, CA
  • Average snowfall in April: 6.34"

The month with the highest snowfall is March (18.98").
Months with the least snowfall are June, July, August and September (0").

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Average snowfall days in April
Pioneer, CA

Average snowfall days in April - Pioneer, CA
  • Average snowfall days in April: 2.9 days

The month with the highest number of snowfall days is March (6.4 days).
Months with the least snowfall days are June, July and August (0 days).

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

Average daylight in April / Average sunshine in April - Pioneer, CA
  • Average daylight in April: 13.2h

The month with the longest days is June (Average daylight: 14.8h).
The month with the shortest days is December (Average daylight: 9.5h).

  • Average sunshine in April: 10h

The month with the most sunshine is July (Average sunshine: 12.2h).
The month with the least sunshine is December (Average sunshine: 5.9h).

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Average sunshine days in April
Pioneer, CA

Average sunshine days in April - Pioneer, CA
  • Average sunshine days in April: 16.4 days

The month with the most sunshine days is August (27.3 days).
The month with the least sunshine days is March (14.3 days).

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Average UV index in April
Pioneer, CA

Average UV index in April - Pioneer, 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
Pioneer, CA

Average cloud cover in April - Pioneer, CA
  • Average cloud cover in April: 29

The month with the most cloud cover is March (Cloud cover 37).
Months with the least cloud cover are July and August (Cloud cover 5).

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Average visibility in April
Pioneer, CA

Average visibility in April - Pioneer, 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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