April weather forecast and climate
Marysville, CA

Weather in April

April is an agreeable spring month in Marysville, California, with average temperature varying between 69.8°F (21°C) and 47.5°F (8.6°C).

Temperature

In April, the average high-temperature slightly increases, from an enjoyable 62.6°F (17°C) in March, to a pleasant 69.8°F (21°C). In Marysville, the average low-temperature is 47.5°F (8.6°C).

Humidity

In Marysville, the average relative humidity is 65%.

Rainfall

In April, in Marysville, the rain falls for 8.4 days. Throughout April, 0.79" (20mm) of precipitation is accumulated. Throughout the year, there are 69.8 rainfall days, and 10.79" (274mm) of precipitation is accumulated.

Snowfall

February through December are months without snowfall in Marysville.

Daylight

The average length of the day in Marysville is 13.3h.

Sunshine

In April, the average sunshine is 10.1h.

UV index

In April, the average daily maximum UV index in Marysville is 5. A UV Index reading of 3 to 5 represents a medium vulnerability from the exposure to the Sun's UV radiation for average individuals.
Note: The daily maximum UV index of 5 interpret into the following advice:
Take precautions. Light skin individuals may get burned in less than 30 minutes. The Sun's most intense and consequently most harmful UV radiation during midday hours should be decreased by minimizing exposure and seeking shade. 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.
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FAQ

What is the temperature in April in Marysville?

The average high-temperature, in April, is 69.8°F (21°C), while the average low-temperature is 47.5°F (8.6°C).

What is the average humidity in April in Marysville?

The average relative humidity in April in Marysville is 65%.

How much does it rain in Marysville in April?

In Marysville, California, during April, the rain falls for 8.4 days and regularly aggregates up to 0.79" (20mm) of precipitation.

When it does not snow in Marysville?

In Marysville, California, snow does not fall in February through December.

What is the average length of the day in April in Marysville?

The average length of the day in April is 13.3h.

How many hours of sunshine does Marysville have in April?

In April, the average sunshine is 10.1h.

How high is the UV index in April in Marysville?

The average daily maximum UV index in April in Marysville is 5. 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
Marysville, CA

Average temperature in April - Marysville, CA
  • Average high temperature in April: 69.8°F

The warmest month (with the highest average high temperature) is July (96.4°F).
The month with the lowest average high temperature is December (54.5°F).

  • Average low temperature in April: 47.5°F

The month with the highest average low temperature is July (62.2°F).
The coldest month (with the lowest average low temperature) is December (41°F).

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Average pressure in April
Marysville, CA

Average pressure in April - Marysville, 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 (29.9").

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Average wind speed in April
Marysville, CA

Average wind speed in April - Marysville, CA
  • Average wind speed in April: 5.8mph

The windiest month (with the highest average wind speed) is March (6.1mph).
The calmest month (with the lowest average wind speed) is September (4.7mph).

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Average humidity in April
Marysville, CA

Average humidity in April - Marysville, CA
  • Average humidity in April: 65%

The month with the highest relative humidity is March (74%).
Months with the lowest relative humidity are July and September (38%).

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Average rainfall in April
Marysville, CA

Average rainfall in April - Marysville, CA
  • Average rainfall in April: 0.79"

The wettest month (with the highest rainfall) is March (2.17").
The driest months (with the least rainfall) are July and August (0.04").

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Average rainfall days in April
Marysville, CA

Average rainfall days in April - Marysville, CA
  • Average rainfall days in April: 8.4 days

The month with the highest number of rainy days is March (13.5 days).
The month with the least rainy days is July (0.9 days).

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Average snowfall in April
Marysville, CA

Average snowfall in April - Marysville, CA
  • Average snowfall in April: 0"

The month with the highest snowfall is January (0.2").
Months with the least snowfall are February, March, April, May, June, July, August, September, October, November and December (0").

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Average snowfall days in April
Marysville, CA

Average snowfall days in April - Marysville, CA
  • Average snowfall days in April: 0 days

The month with the highest number of snowfall days is December (0.1 days).
Months with the least snowfall days are January, February, March, April, May, June, July, August, September, October and November (0 days).

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

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

The month with the longest days is June (Average daylight: 14.9h).
The month with the shortest days is December (Average daylight: 9.5h).

  • Average sunshine in April: 10.1h

The month with the most sunshine is July (Average sunshine: 12.2h).
The month with the least sunshine is December (Average sunshine: 5.7h).

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Average sunshine days in April
Marysville, CA

Average sunshine days in April - Marysville, CA
  • Average sunshine days in April: 20.3 days

The month with the most sunshine days is July (29.7 days).
The month with the least sunshine days is March (16.8 days).

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Average UV index in April
Marysville, CA

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

Months with the highest UV index are June and July (UV index 7).
Months with the lowest UV index are January, February, November and December (UV index 3).

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Average cloud cover in April
Marysville, CA

Average cloud cover in April - Marysville, CA
  • Average cloud cover in April: 28

The month with the most cloud cover is March (Cloud cover 39).
The month with the least cloud cover is July (Cloud cover 4).

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Average visibility in April
Marysville, CA

Average visibility in April - Marysville, 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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