May weather forecast and climate
Staley, CA

Weather in May

The last month of the spring, May, is a comfortable month in Staley, California, with temperature in the range of an average low of 38.7°F (3.7°C) and an average high of 62.6°F (17°C).

Temperature

In May, the average high-temperature rises, from a fresh 53.2°F (11.8°C) in April, to an enjoyable 62.6°F (17°C). The average low-temperature, in Staley, is 38.7°F (3.7°C).

Humidity

The average relative humidity in May is 62%.

Rainfall

In Staley, during May, the rain falls for 11.1 days and regularly aggregates up to 1.14" (29mm) of precipitation. Throughout the year, there are 97.4 rainfall days, and 12.01" (305mm) of precipitation is accumulated.

Snowfall

January through June, September through December are months with snowfall. In Staley, in May, snow falls for 2 days, with typically accumulated 0.39" (10mm) of snow. In Staley, California, during the entire year, snow falls for 64.6 days, and aggregates up to 38.31" (973mm) of snow.

Daylight

The average length of the day is 14.6h.

Sunshine

In Staley, the average sunshine is 11h.

UV index

In Staley, the average daily maximum UV index is 4. A UV Index reading of 3 to 5 represents a moderate threat to health from unprotected exposure to the Sun's UV rays for the ordinary person.
Note: The daily maximum UV index of 4 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. Beware! The strength of the UV rays is increased nearly double-fold by the reflection of the snow.
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FAQ

What is the temperature in May in Staley?

In Staley, California, in May, the average high-temperature is 62.6°F (17°C), and the average low-temperature is 38.7°F (3.7°C).

What is the average humidity in May in Staley?

In May, the average relative humidity in Staley is 62%.

How much does it rain in Staley in May?

In May, in Staley, the rain falls for 11.1 days. Throughout May, 1.14" (29mm) of precipitation is accumulated.

How much does it snow in Staley in May?

In Staley, California, in May, snow falls for 2 days, with typically accumulated 0.39" (10mm) of snow.

How many hours of daylight does Staley have in May?

In May, the average length of the day is 14.6h.

How many hours of sunshine does Staley have in May?

In May, the average sunshine in Staley, California, is 11h.

What is the UV index intensity in May in Staley?

In May, the average daily maximum UV index is 4. A UV Index of 3 to 5 symbolizes a medium hazard to health from unprotected exposure to the UV radiation.

Average temperature in May
Staley, CA

Average temperature in May - Staley, CA
  • Average high temperature in May: 62.6°F

The warmest month (with the highest average high temperature) is July (82.9°F).
The month with the lowest average high temperature is December (37.2°F).

  • Average low temperature in May: 38.7°F

The month with the highest average low temperature is August (49.3°F).
The coldest month (with the lowest average low temperature) is December (25°F).

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Average pressure in May
Staley, CA

Average pressure in May - Staley, CA
  • Average pressure in May: 29.98"

The month with the highest atmospheric pressure is January (30.18").
Months with the lowest atmospheric pressure are June, July and August (29.96").

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Average wind speed in May
Staley, CA

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

The windiest month (with the highest average wind speed) is March (6.5mph).
The calmest month (with the lowest average wind speed) is August (5mph).

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Average humidity in May
Staley, CA

Average humidity in May - Staley, CA
  • Average humidity in May: 62%

The month with the highest relative humidity is January (83%).
The month with the lowest relative humidity is August (47%).

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Average rainfall in May
Staley, CA

Average rainfall in May - Staley, CA
  • Average rainfall in May: 1.14"

The wettest month (with the highest rainfall) is December (1.97").
The driest month (with the least rainfall) is July (0.16").

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Average rainfall days in May
Staley, CA

Average rainfall days in May - Staley, CA
  • Average rainfall days in May: 11.1 days

The month with the highest number of rainy days is March (12.5 days).
The month with the least rainy days is August (3.1 days).

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Average snowfall in May
Staley, CA

Average snowfall in May - Staley, CA
  • Average snowfall in May: 0.39"

The month with the highest snowfall is December (9.57").
Months with the least snowfall are July and August (0").

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Average snowfall days in May
Staley, CA

Average snowfall days in May - Staley, CA
  • Average snowfall days in May: 2 days

The month with the highest number of snowfall days is December (13.4 days).
Months with the least snowfall days are July and August (0 days).

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Average daylight in May /
Average sunshine in May
Staley, CA

Average daylight in May / Average sunshine in May - Staley, CA
  • Average daylight in May: 14.6h

The month with the longest days is June (Average daylight: 15.2h).
The month with the shortest days is December (Average daylight: 9.2h).

  • Average sunshine in May: 11h

The month with the most sunshine is July (Average sunshine: 12.1h).
The month with the least sunshine is January (Average sunshine: 5.4h).

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Average sunshine days in May
Staley, CA

Average sunshine days in May - Staley, CA
  • Average sunshine days in May: 18 days

The month with the most sunshine days is August (25.7 days).
The month with the least sunshine days is March (11.5 days).

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Average UV index in May
Staley, CA

Average UV index in May - Staley, CA
  • Average UV index in May: 4

The month with the highest UV index is July (UV index 6).
Months with the lowest UV index are January, February, March, November and December (UV index 2).

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Average cloud cover in May
Staley, CA

Average cloud cover in May - Staley, CA
  • Average cloud cover in May: 28

Months with the most cloud cover are March and December (Cloud cover 44).
Months with the least cloud cover are July and August (Cloud cover 8).

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Average visibility in May
Staley, CA

Average visibility in May - Staley, CA
  • Average visibility in May: 6mi

Months with the highest visibility are April, May, June, July, August, September, October and November (6mi).
The month with the lowest visibility is January (4mi).

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