May weather forecast
Squirrel Mountain Valley, CA

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Weather in May

May, the last month of the spring in Squirrel Mountain Valley, is an agreeable month, with an average temperature varying between 44.2°F (6.8°C) and 68°F (20°C).

Temperature

Squirrel Mountain Valley's transition into May is marked by a minor temperature shift, moving from a comfortable 61.3°F (16.3°C) in April to an agreeable 68°F (20°C). A dramatic downturn marks the May nights in Squirrel Mountain Valley, with lows averaging at a chilly 44.2°F (6.8°C).

Humidity

In May, the average relative humidity in Squirrel Mountain Valley is 49%.

Rainfall

In Squirrel Mountain Valley, in May, it is raining for 5.5 days, with typically 0.79" (20mm) of accumulated precipitation. Throughout the year, in Squirrel Mountain Valley, there are 65.1 rainfall days, and 12.28" (312mm) of precipitation is accumulated.

Snowfall

January through May, November and December are months with snowfall. May is the last month it regularly snows in Squirrel Mountain Valley. During 0.1 snowfall days, in May, Squirrel Mountain Valley aggregates 0.04" (1mm) of snow. In Squirrel Mountain Valley, during the entire year, snow falls for 9.3 days and aggregates up to 9.65" (245mm) of snow.

Daylight

In May, the average length of the day is 14h and 4min.
On the first day of the month, sunrise is at 6:00 am and sunset at 7:40 pm. On the last day of May, in Squirrel Mountain Valley, sunrise is at 5:39 am and sunset at 8:03 pm PDT.

Sunshine

In Squirrel Mountain Valley, the average sunshine in May is 11.2h.

UV index

In May, the average daily maximum UV index is 5. A UV Index of 3 to 5 symbolizes a medium health hazard from exposure to the Sun's UV radiation for the ordinary person.
Note: A maximum UV index of 5 in May translates into the following recommendations:
Preventative actions are necessary - The mandate to avoid skin and eye damage is in place. Avoiding the Sun during its peak radiation time around midday is a healthy practice. Stay sun-safe with clothing that is both closely woven and worn loosely. Be vigilant! The reflective nature of snow can increase the Sun's UV radiation nearly twofold.
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Frequently asked questions

What is the temperature in May in Squirrel Mountain Valley?

The average high-temperature and low-temperature during May are 68°F (20°C) and 44.2°F (6.8°C) respectively.

What is the average humidity in May in Squirrel Mountain Valley?

In May, the average relative humidity in Squirrel Mountain Valley is 49%.

How much does it rain in Squirrel Mountain Valley in May?

In Squirrel Mountain Valley, California, in May, during 5.5 rainfall days, 0.79" (20mm) of precipitation is typically accumulated.

What is the last month it snows in Squirrel Mountain Valley?

May is the last month it regularly snows in Squirrel Mountain Valley, California. During 0.1 snowfall days, in May, Squirrel Mountain Valley aggregates 0.04" (1mm) of snow.

What is the average length of the day in May in Squirrel Mountain Valley?

In May, the average day length in Squirrel Mountain Valley is 14h and 4min.

When is the sunrise / sunset in May in Squirrel Mountain Valley?

On the first day of May in Squirrel Mountain Valley, California, sunrise is at 6:00 am and sunset at 7:40 pm. On the last day of the month, sunrise is at 5:39 am and sunset at 8:03 pm PDT.

How long on average sun shines in May in Squirrel Mountain Valley?

In May, the average sunshine duration is 11.2h.

What is the UV index reading in May in Squirrel Mountain Valley?

The average daily maximum UV index in May in Squirrel Mountain Valley is 5. A UV Index value of 3 to 5 symbolizes a medium hazard to health from exposure to Sun's UV rays.
Average humidity
Average rainfall days
Average snowfall
Average snowfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in May
Squirrel Mountain Valley, CA

Average temperature in May - Squirrel Mountain Valley, CA
  • Average high temperature in May: 68°F

The warmest month (with the highest average high temperature) is July (86.4°F).
The month with the lowest average high temperature is December (49.3°F).

  • Average low temperature in May: 44.2°F

The month with the highest average low temperature is July (60.4°F).
The coldest month (with the lowest average low temperature) is December (32.4°F).

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Average pressure in May
Squirrel Mountain Valley, CA

Average pressure in May - Squirrel Mountain Valley, CA
  • Average pressure in May: 29.9"Hg

The month with the highest atmospheric pressure is January (30.13"Hg).
The month with the lowest atmospheric pressure is June (29.85"Hg).

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Average wind speed in May
Squirrel Mountain Valley, CA

Average wind speed in May - Squirrel Mountain Valley, CA
  • Average wind speed in May: 7.4mph

The windiest month (with the highest average wind speed) is May (7.4mph).
The calmest month (with the lowest average wind speed) is September (5.4mph).

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Average humidity in May
Squirrel Mountain Valley, CA

Average humidity in May - Squirrel Mountain Valley, CA
  • Average humidity in May: 49%

The month with the highest relative humidity is February (61%).
The month with the lowest relative humidity is August (31%).

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Average rainfall in May
Squirrel Mountain Valley, CA

Average rainfall in May - Squirrel Mountain Valley, CA
  • Average rainfall in May: 0.79"

The wettest month (with the highest rainfall) is January (2.24").
The driest month (with the least rainfall) is June (0.2").

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Average rainfall days in May
Squirrel Mountain Valley, CA

Average rainfall days in May - Squirrel Mountain Valley, CA
  • Average rainfall days in May: 5.5 days

The month with the highest number of rainy days is March (10.1 days).
The month with the least rainy days is June (1.5 days).

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Average snowfall in May
Squirrel Mountain Valley, CA

Average snowfall in May - Squirrel Mountain Valley, CA
  • Average snowfall in May: 0.04"

The month with the highest snowfall is February (3.98").
The months with the least snowfall are June, July, August, September and October (0").

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Average snowfall days in May
Squirrel Mountain Valley, CA

Average snowfall days in May - Squirrel Mountain Valley, CA
  • Average snowfall days in May: 0.1 days

The month with the highest number of snowfall days is February (2.7 days).
The months with the least snowfall days are June, July, August, September and October (0 days).

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Average daylight in May /
Average sunshine in May
Squirrel Mountain Valley, CA

Average daylight in May / Average sunshine in May - Squirrel Mountain Valley, CA
  • Average daylight in May: 14h and 1min

The month with the longest days is June (Average daylight: 14h and 30min).
The month with the shortest days is December (Average daylight: 9h and 48min).

  • Average sunshine in May: 11h and 1min

The months with the most sunshine are June and July (Average sunshine: 12h and 0min).
The months with the least sunshine are January and February (Average sunshine: 6h and 24min).

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Average sunshine days in May
Squirrel Mountain Valley, CA

Average sunshine days in May - Squirrel Mountain Valley, CA
  • Average sunshine days in May: 24.2 days

The month with the most sunshine days is June (27.4 days).
The month with the least sunshine days is February (19.2 days).

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Average UV index in May
Squirrel Mountain Valley, CA

Average UV index in May - Squirrel Mountain Valley, CA
  • Average UV index in May: 5

The months with the highest UV index are June, July and August (UV index 6).
The months with the lowest UV index are November and December (UV index 2).

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Average cloud cover in May
Squirrel Mountain Valley, CA

Average cloud cover in May - Squirrel Mountain Valley, CA
  • Average cloud cover in May: 17

The month with the most cloud cover is March (Cloud cover 31).
The months with the least cloud cover are August and September (Cloud cover 6).

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Average visibility in May
Squirrel Mountain Valley, CA

Average visibility in May - Squirrel Mountain Valley, CA
  • Average visibility in May: 6mi

The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).

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Squirrel Mountain Valley, California, USA

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