April weather forecast and climate
Fort Ross, CA

Weather in April

April is a comfortable spring month in Fort Ross, California, 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 Fort Ross, the average high-temperature is almost the same as in March - a comfortable 65.7°F (18.7°C). The average low-temperature, in Fort Ross, California, is 44.8°F (7.1°C).

Humidity

In Fort Ross, California, the average relative humidity is 72%.

Rainfall

In Fort Ross, California, during April, the rain falls for 5.6 days and regularly aggregates up to 0.51" (13mm) of precipitation. Throughout the year, there are 60.1 rainfall days, and 12.87" (327mm) of precipitation is accumulated.

Daylight

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

Sunshine

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

UV index

The average daily maximum UV index in Fort Ross is 5. A UV Index estimate of 3 to 5 represents a moderate threat to health from unsafe exposure to the UV radiation for ordinary individuals.
Note: The average daily UV index of 5 transform into the following instructions:
Take precautions - Protection against sunburn is recommended. 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.
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FAQ

What is the temperature in April in Fort Ross?

In April, in Fort Ross, California, 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 Fort Ross?

The average relative humidity in April in Fort Ross is 72%.

How much does it rain in Fort Ross in April?

In Fort Ross, California, in April, during 5.6 rainfall days, 0.51" (13mm) of precipitation is typically accumulated.

How many hours of daylight does Fort Ross have in April?

In Fort Ross, the average length of the day in April is 13.3h.

How long on average sun shines in April in Fort Ross?

In April, the average sunshine is 9.8h.

How high is the UV index in April in Fort Ross?

In April, the average daily maximum UV index in Fort Ross, California, is 5. A UV Index of 3 to 5 symbolizes a moderate health threat from the exposure to the Sun's UV radiation.

Average temperature in April
Fort Ross, CA

Average temperature in April - Fort Ross, 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
Fort Ross, CA

Average pressure in April - Fort Ross, 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
Fort Ross, CA

Average wind speed in April - Fort Ross, 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
Fort Ross, CA

Average humidity in April - Fort Ross, 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
Fort Ross, CA

Average rainfall in April - Fort Ross, 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
Fort Ross, CA

Average rainfall days in April - Fort Ross, 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
Fort Ross, CA

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

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
Fort Ross, CA

Average sunshine days in April - Fort Ross, 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
Fort Ross, CA

Average UV index in April - Fort Ross, 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
Fort Ross, CA

Average cloud cover in April - Fort Ross, 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
Fort Ross, CA

Average visibility in April - Fort Ross, 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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