April weather forecast
Potter Valley, CA

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Weather in April

April in Potter Valley, California, is a comfortable spring month, with an average temperature varying between 38.5°F (3.6°C) and 61.3°F (16.3°C).

Temperature

As Potter Valley transitions into April, a marginal rise in the average high-temperature is observed, moving from a fresh 55°F (12.8°C) in March to an enjoyable 61.3°F (16.3°C). April nights in Potter Valley bring a significant cooling from the heat of the day, with averages of 38.5°F (3.6°C).

Humidity

In Potter Valley, the average relative humidity in April is 74%.

Rainfall

In April, the rain falls for 6.2 days. Throughout April, 0.63" (16mm) of precipitation is accumulated. In Potter Valley, during the entire year, the rain falls for 61.6 days and collects up to 10.47" (266mm) of precipitation.

Snowfall

April through October and December are months without snowfall.

Daylight

The average length of the day in April is 13h and 16min.
On the first day of the month, sunrise is at 6:55 am and sunset at 7:36 pm. On the last day of April, in Potter Valley, sunrise is at 6:13 am and sunset at 8:05 pm PDT.

Sunshine

The average sunshine in April in Potter Valley is 9.6h.

UV index

In April, the average daily maximum UV index in Potter Valley is 4. A UV Index value of 3 to 5 symbolizes a medium vulnerability from unprotected exposure to Sun's UV rays for average individuals.
Note: The maximum daily UV index of 4 in April interprets into the following recommendations:
Safety measures are advised. Light-skinned individuals may experience burns in under half an hour. For skin protection, it's recommended to minimize Sun exposure during its peak hours around midday. For excellent sun protection for the eyes, ears, face, and neck, consider a wide-brim hat.
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Frequently asked questions

What is the average April temperature in Potter Valley?

Potter Valley in April has an average high-temperature of 61.3°F (16.3°C) and an average low-temperature of 38.5°F (3.6°C).

What is the average humidity in April in Potter Valley?

In April, the average relative humidity in Potter Valley is 74%.

How much does it rain in Potter Valley in April?

In Potter Valley, California, during April, the rain falls for 6.2 days and regularly aggregates up to 0.63" (16mm) of precipitation.

When it does not snow in Potter Valley?

April through October and December are months without snowfall.

Does it snow in Potter Valley in April?

In April, it doesn't snow. March is the latest month when it typically snows.

How many hours of daylight does Potter Valley have in April?

In Potter Valley, the average day length in April is 13h and 16min.

When are sunrise and sunset in April in Potter Valley?

In April, on the first day of the month, sunrise is at 6:55 am and sunset at 7:36 pm. On the last day of the month, in Potter Valley, sunrise is at 6:13 am and sunset at 8:05 pm PDT.

How many hours of sunshine does Potter Valley have in April?

In Potter Valley, the average sunshine duration in April is 9.6h.

What is the UV index reading in April in Potter Valley?

The average daily maximum UV index in April in Potter Valley is 4. A UV Index estimate of 3 to 5 represents a medium hazard to health from unprotected exposure to UV radiation.
Average max. wind speed
Average humidity
Average rainfall days
Average snowfall
Average snowfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in April
Potter Valley, CA

Average temperature in April - Potter Valley, CA
  • Average high temperature in April: 61.3°F

The warmest month (with the highest average high temperature) is July (85.5°F).
The month with the lowest average high temperature is December (51.3°F).

  • Average low temperature in April: 38.5°F

The month with the highest average low temperature is July (53.4°F).
The coldest months (with the lowest average low temperature) are February, March and December (35.2°F).

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Average pressure in April
Potter Valley, CA

Average pressure in April - Potter Valley, CA
  • Average pressure in April: 30.03"Hg

The month with the highest atmospheric pressure is January (30.14"Hg).
The months with the lowest atmospheric pressure are June and August (29.92"Hg).

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Average wind speed in April
Potter Valley, CA

Average wind speed in April - Potter Valley, CA
  • Average wind speed in April: 4.6mph

The windiest months (with the highest average wind speed) are March and April (4.6mph).
The calmest month (with the lowest average wind speed) is August (3.6mph).

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Average humidity in April
Potter Valley, CA

Average humidity in April - Potter Valley, CA
  • Average humidity in April: 74%

The month with the highest relative humidity is March (79%).
The month with the lowest relative humidity is July (54%).

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Average rainfall in April
Potter Valley, CA

Average rainfall in April - Potter Valley, CA
  • Average rainfall in April: 0.63"

The wettest month (with the highest rainfall) is February (2.28").
The driest months (with the least rainfall) are July, August and September (0.08").

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Average rainfall days in April
Potter Valley, CA

Average rainfall days in April - Potter Valley, CA
  • Average rainfall days in April: 6.2 days

The month with the highest number of rainy days is March (10.3 days).
The months with the least rainy days are August and September (1.8 days).

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Average snowfall in April
Potter Valley, CA

Average snowfall in April - Potter Valley, CA
  • Average snowfall in April: 0"

The month with the highest snowfall is January (1.02").
The months with the least snowfall are April, May, June, July, August, September, October and December (0").

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Average snowfall days in April
Potter Valley, CA

Average snowfall days in April - Potter Valley, CA
  • Average snowfall days in April: 0 days

The month with the highest number of snowfall days is February (0.9 days).
The months with the least snowfall days are April, May, June, July, August, September, October and December (0 days).

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Average daylight in April /
Average sunshine in April
Potter Valley, CA

Average daylight in April / Average sunshine in April - Potter Valley, CA
  • Average daylight in April: 13h and 2min

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).

  • Average sunshine in April: 9h and 4min

The month with the most sunshine is July (Average sunshine: 12h and 0min).
The month with the least sunshine is December (Average sunshine: 5h and 18min).

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Average sunshine days in April
Potter Valley, CA

Average sunshine days in April - Potter Valley, CA
  • Average sunshine days in April: 22.9 days

The month with the most sunshine days is July (28.5 days).
The month with the least sunshine days is March (20.2 days).

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Average UV index in April
Potter Valley, CA

Average UV index in April - Potter Valley, CA
  • Average UV index in April: 4

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

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Average cloud cover in April
Potter Valley, CA

Average cloud cover in April - Potter Valley, CA
  • Average cloud cover in April: 36

The month with the most cloud cover is March (Cloud cover 47).
The months with the least cloud cover are July and August (Cloud cover 6).

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Average visibility in April
Potter Valley, CA

Average visibility in April - Potter Valley, CA
  • Average visibility in April: 5mi

The months with the highest visibility are May, June, July, August, September and October (6mi).
The months with the lowest visibility are January, February, March, April, November and December (5mi).

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Potter Valley, California, USA

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