May weather forecast
Alderpoint, CA

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Weather in May

May, the last month of the spring in Alderpoint, is a comfortable month, with an average temperature varying between 61°F (16.1°C) and 48.4°F (9.1°C).

Temperature

The transition from April to May sees an average high-temperature of a comfortable 61°F (16.1°C), indicating a minor variance from the prior month. In May, Alderpoint records an average nighttime temperature of 48.4°F (9.1°C).

Humidity

In May, the average relative humidity is 78%.

Rainfall

In May, in Alderpoint, the rain falls for 6.6 days. Throughout May, 1.73" (44mm) of precipitation is accumulated. Throughout the year, in Alderpoint, there are 102.7 rainfall days, and 28.78" (731mm) of precipitation is accumulated.

Snowfall

In Alderpoint, California, snow does not fall in January, March through December.

Daylight

The average length of the day in May in Alderpoint is 14h and 26min.
On the first day of the month, sunrise is at 6:12 am and sunset at 8:10 pm. On the last day of May, sunrise is at 5:47 am and sunset at 8:37 pm PDT.

Sunshine

In May, the average sunshine in Alderpoint, California, is 10.2h.

UV index

In May, the average daily maximum UV index is 4. A UV Index value of 3 to 5 symbolizes a moderate threat to health from unsafe exposure to UV radiation for average individuals.
Note: In May, a regular UV index of 4 translates into these guidelines:
Preventative actions are necessary - Suggestions to safeguard against sun damage are in order. Limiting exposure to the direct Sun during midday hours can help prevent harmful UV radiation effects. Sun protection is enhanced with clothing that boasts a tight weave yet offers a loose fit.
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Frequently asked questions

What is the average May temperature in Alderpoint?

In Alderpoint, in May, the average high-temperature is 61°F (16.1°C), and the average low-temperature is 48.4°F (9.1°C).

What is the average humidity in May in Alderpoint?

In May, the average relative humidity in Alderpoint is 78%.

How many days does it rain in May in Alderpoint?

In Alderpoint, in May, during 6.6 rainfall days, 1.73" (44mm) of precipitation is typically accumulated.

When it does not snow in Alderpoint?

In Alderpoint, snow does not fall in January, March through December.

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

In Alderpoint, California, the average day length in May is 14h and 26min.

What time are sunrise and sunset in May in Alderpoint?

In May, on the first day of the month, sunrise is at 6:12 am and sunset at 8:10 pm. On the last day of the month, in Alderpoint, California, sunrise is at 5:47 am and sunset at 8:37 pm PDT.

How long on average sun shines in May in Alderpoint?

In May, the average sunshine duration in Alderpoint is 10.2h.

How high is the UV index in May in Alderpoint?

The average daily maximum UV index in May in Alderpoint, California, is 4. A UV Index reading of 3 to 5 represents a medium hazard to health from unsafe exposure to Sun's UV rays.
Average humidity
Average rainfall days
Average snowfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in May
Alderpoint, CA

Average temperature in May - Alderpoint, CA
  • Average high temperature in May: 61°F

The warmest month (with the highest average high temperature) is September (69.8°F).
The month with the lowest average high temperature is December (53.4°F).

  • Average low temperature in May: 48.4°F

The months with the highest average low temperature are July, August and September (54.3°F).
The coldest month (with the lowest average low temperature) is February (43.5°F).

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Average pressure in May
Alderpoint, CA

Average pressure in May - Alderpoint, CA
  • Average pressure in May: 30"Hg

The month with the highest atmospheric pressure is January (30.13"Hg).
The months with the lowest atmospheric pressure are August and September (29.95"Hg).

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Average wind speed in May
Alderpoint, CA

Average wind speed in May - Alderpoint, CA
  • Average wind speed in May: 9.5mph

The windiest month (with the highest average wind speed) is June (10.6mph).
The calmest months (with the lowest average wind speed) are January and August (7.8mph).

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Average humidity in May
Alderpoint, CA

Average humidity in May - Alderpoint, CA
  • Average humidity in May: 78%

The month with the highest relative humidity is March (81%).
The month with the lowest relative humidity is September (72%).

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Average rainfall in May
Alderpoint, CA

Average rainfall in May - Alderpoint, CA
  • Average rainfall in May: 1.73"

The wettest month (with the highest rainfall) is December (5.31").
The driest month (with the least rainfall) is July (0.08").

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Average rainfall days in May
Alderpoint, CA

Average rainfall days in May - Alderpoint, CA
  • Average rainfall days in May: 6.6 days

The month with the highest number of rainy days is March (16.4 days).
The month with the least rainy days is August (1.8 days).

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Average snowfall days in May
Alderpoint, CA

Average snowfall days in May - Alderpoint, CA
  • Average snowfall days in May: 0 days

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

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

Average daylight in May / Average sunshine in May - Alderpoint, CA
  • Average daylight in May: 14h and 2min

The month with the longest days is June (Average daylight: 15h and 0min).
The month with the shortest days is December (Average daylight: 9h and 24min).

  • Average sunshine in May: 10h and 1min

The months with the most sunshine are July and August (Average sunshine: 11h and 42min).
The month with the least sunshine is December (Average sunshine: 5h and 0min).

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Average sunshine days in May
Alderpoint, CA

Average sunshine days in May - Alderpoint, CA
  • Average sunshine days in May: 22.8 days

The month with the most sunshine days is July (28.4 days).
The month with the least sunshine days is March (13.1 days).

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Average UV index in May
Alderpoint, CA

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

The months with the highest UV index are June, July and August (UV index 5).
The months with the lowest UV index are January, February, March, November and December (UV index 3).

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Average cloud cover in May
Alderpoint, CA

Average cloud cover in May - Alderpoint, CA
  • Average cloud cover in May: 29

The month with the most cloud cover is March (Cloud cover 46).
The month with the least cloud cover is July (Cloud cover 10).

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Average visibility in May
Alderpoint, CA

Average visibility in May - Alderpoint, 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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Alderpoint, California, USA

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