May weather forecast and climate
Marysville, CA

Weather in May

The last month of the spring, May, is a moderately hot month in Marysville, California, with average temperature varying between 53.1°F (11.7°C) and 78.6°F (25.9°C).

Temperature

In May, the average high-temperature marginally rises, from an agreeable 69.8°F (21°C) in April, to a moderately hot 78.6°F (25.9°C). The average low-temperature, in May, is 53.1°F (11.7°C).

Humidity

In Marysville, California, the average relative humidity is 55%.

Rainfall

In May, in Marysville, the rain falls for 5.3 days. Throughout May, 0.71" (18mm) of precipitation is accumulated. In Marysville, during the entire year, the rain falls for 69.8 days and collects up to 10.79" (274mm) of precipitation.

Snowfall

February through December are months without snowfall in Marysville.

Daylight

The average length of the day is 14.3h.

Sunshine

The average sunshine is 11.1h.

UV index

In May, the average daily maximum UV index in Marysville, California, is 5. A UV Index value of 3 to 5 symbolizes a medium health hazard from unprotected exposure to the Sun's UV rays for ordinary 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 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.
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FAQ

What is the temperature in May in Marysville?

The average high-temperature, in May, is 78.6°F (25.9°C), while the average low-temperature is 53.1°F (11.7°C).

What is the average humidity in May in Marysville?

In May, the average relative humidity in Marysville is 55%.

How much does it rain in Marysville in May?

In Marysville, in May, it is raining for 5.3 days, with typically 0.71" (18mm) of accumulated precipitation.

When it does not snow in Marysville?

February through December are months without snowfall in Marysville.

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

In May, the average length of the day in Marysville, California, is 14.3h.

How many hours of sunshine does Marysville have in May?

In May, the average sunshine in Marysville is 11.1h.

What is the UV index intensity in May in Marysville?

In May, the average daily maximum UV index in Marysville is 5. A UV Index reading of 3 to 5 represents a moderate health threat from unsafe exposure to the Sun's UV rays.

Average temperature in May
Marysville, CA

Average temperature in May - Marysville, CA
  • Average high temperature in May: 78.6°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 May: 53.1°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 May
Marysville, CA

Average pressure in May - Marysville, CA
  • Average pressure in May: 29.95"

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 May
Marysville, CA

Average wind speed in May - Marysville, CA
  • Average wind speed in May: 6mph

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 May
Marysville, CA

Average humidity in May - Marysville, CA
  • Average humidity in May: 55%

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 May
Marysville, CA

Average rainfall in May - Marysville, CA
  • Average rainfall in May: 0.71"

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 May
Marysville, CA

Average rainfall days in May - Marysville, CA
  • Average rainfall days in May: 5.3 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 May
Marysville, CA

Average snowfall in May - Marysville, CA
  • Average snowfall in May: 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 May
Marysville, CA

Average snowfall days in May - Marysville, CA
  • Average snowfall days in May: 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 May /
Average sunshine in May
Marysville, CA

Average daylight in May / Average sunshine in May - Marysville, CA
  • Average daylight in May: 14.3h

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 May: 11.1h

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 May
Marysville, CA

Average sunshine days in May - Marysville, CA
  • Average sunshine days in May: 24.4 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 May
Marysville, CA

Average UV index in May - Marysville, CA
  • Average UV index in May: 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 May
Marysville, CA

Average cloud cover in May - Marysville, CA
  • Average cloud cover in May: 20

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 May
Marysville, CA

Average visibility in May - Marysville, CA
  • Average visibility in May: 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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