April weather forecast and climate
Occidental, CA

Weather in April

April in Occidental, California, is a comfortable spring month, with temperature in the range of an average high of 65.7°F (18.7°C) and an average low of 44.8°F (7.1°C).

Temperature

In Occidental, the average high-temperature in April is relatively the same as in March - a comfortable 65.7°F (18.7°C). The average low-temperature, in Occidental, is 44.8°F (7.1°C).

Humidity

In April, the average relative humidity in Occidental, California, is 72%.

Rainfall

In Occidental, in April, it is raining for 5.6 days, with typically 0.51" (13mm) of accumulated precipitation. In Occidental, during the entire year, the rain falls for 60.1 days and collects up to 12.87" (327mm) of precipitation.

Daylight

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

Sunshine

In Occidental, the average sunshine is 9.8h.

UV index

The average daily maximum UV index is 5. A UV Index value of 3 to 5 symbolizes a medium health hazard from the exposure to the Sun's UV radiation for ordinary individuals.
Note: In April, the average maximum UV index of 5 translate into the following recommendations:
Take precautions - Protection against sunburn is recommended. The solar radiation is most powerful near the mid-day, so the exposure to the direct Sun should be reduced accordingly. 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.
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FAQ

What is the temperature in April in Occidental?

In Occidental, in April, the average high-temperature is 65.7°F (18.7°C), and the average low-temperature is 44.8°F (7.1°C).

What is the average humidity in April in Occidental?

The average relative humidity in April is 72%.

How many days does it rain in April in Occidental?

In Occidental, California, in April, it is raining for 5.6 days, with typically 0.51" (13mm) of accumulated precipitation.

How many hours of daylight does Occidental have in April?

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

How long on average sun shines in April in Occidental?

In April, the average sunshine in Occidental, California, is 9.8h.

What is the UV index reading in April in Occidental?

In Occidental, California, the average daily maximum UV index in April is 5. A UV Index value of 3 to 5 symbolizes a medium hazard to health from unsafe exposure to the Sun's UV rays.

Average temperature in April
Occidental, CA

Average temperature in April - Occidental, CA
  • Average high temperature in April: 65.7°F

The warmest month (with the highest average high temperature) is August (81°F).
The month with the lowest average high temperature is December (56.3°F).

  • Average low temperature in April: 44.8°F

Months with the highest average low temperature are August and September (53.4°F).
The coldest month (with the lowest average low temperature) is December (41.4°F).

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Average pressure in April
Occidental, CA

Average pressure in April - Occidental, CA
  • Average pressure in April: 30.03"

The month with the highest atmospheric pressure is January (30.13").
Months with the lowest atmospheric pressure are June, August and September (29.92").

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Average wind speed in April
Occidental, CA

Average wind speed in April - Occidental, CA
  • Average wind speed in April: 7.1mph

The windiest month (with the highest average wind speed) is May (7.2mph).
The calmest month (with the lowest average wind speed) is November (5mph).

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Average humidity in April
Occidental, CA

Average humidity in April - Occidental, CA
  • Average humidity in April: 72%

The month with the highest relative humidity is March (77%).
The month with the lowest relative humidity is September (62%).

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Average rainfall in April
Occidental, CA

Average rainfall in April - Occidental, CA
  • Average rainfall in April: 0.51"

The wettest month (with the highest rainfall) is February (3.27").
The driest months (with the least rainfall) are July and August (0.04").

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Average rainfall days in April
Occidental, CA

Average rainfall days in April - Occidental, CA
  • Average rainfall days in April: 5.6 days

The month with the highest number of rainy days is March (10.3 days).
The month with the least rainy days is August (0.9 days).

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

Average daylight in April / Average sunshine in April - Occidental, 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: 9.8h

The month with the most sunshine is July (Average sunshine: 11.8h).
The month with the least sunshine is December (Average sunshine: 5.4h).

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Average sunshine days in April
Occidental, CA

Average sunshine days in April - Occidental, CA
  • Average sunshine days in April: 23.3 days

The month with the most sunshine days is July (28.9 days).
The month with the least sunshine days is February (19.9 days).

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Average UV index in April
Occidental, CA

Average UV index in April - Occidental, CA
  • Average UV index in April: 5

Months with the highest UV index are June, July and August (UV index 6).
Months with the lowest UV index are January, February, November and December (UV index 3).

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Average cloud cover in April
Occidental, CA

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

The month with the most cloud cover is March (Cloud cover 42).
The month with the least cloud cover is July (Cloud cover 11).

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Average visibility in April
Occidental, CA

Average visibility in April - Occidental, 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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