May weather forecast
Prunedale, CA

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Weather in May

The last month of the spring, May, is also an enjoyable month in Prunedale, California, with temperature in the range of an average high of 67.3°F (19.6°C) and an average low of 48.4°F (9.1°C).

Temperature

Prunedale, California, registers an average high-temperature of a still enjoyable 67.3°F (19.6°C) at the commencement of May, closely related to the preceding month. Nighttime temperature dips to a mean of 48.4°F (9.1°C) during May.

Humidity

In Prunedale, the average relative humidity in May is 72%.

Rainfall

In Prunedale, in May, during 3.4 rainfall days, 0.24" (6mm) of precipitation is typically accumulated. Throughout the year, in Prunedale, there are 53.1 rainfall days, and 5.35" (136mm) of precipitation is accumulated.

Daylight

In Prunedale, the average length of the day in May is 14h and 9min.
On the first day of May in Prunedale, sunrise is at 6:11 am and sunset at 7:55 pm. On the last day of the month, sunrise is at 5:49 am and sunset at 8:19 pm PDT.

Sunshine

In May, the average sunshine in Prunedale is 11h.

UV index

The average daily maximum UV index in May is 4. A UV Index value of 3 to 5 symbolizes a moderate threat to health from unprotected exposure to Sun's UV rays for the average person.
Note: In May, the UV index of 4 transforms into the following advice:
Exercise caution. The susceptibility of light skin individuals to burns is less than 30 minutes. Midday Sun has the strongest UV rays, making it crucial to limit exposure and find shade. For excellent sun protection for the eyes, ears, face, and neck, consider a wide-brim hat.
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Frequently asked questions

What is the usual temperature for Prunedale in May?

The high-temperature, in May, in Prunedale, records 67.3°F (19.6°C), while the low-temperature is 48.4°F (9.1°C).

What is the average humidity in May in Prunedale?

In Prunedale, California, the average relative humidity in May is 72%.

How much does it rain in Prunedale in May?

In May, in Prunedale, California, the rain falls for 3.4 days. Throughout May, 0.24" (6mm) of precipitation is accumulated.

How many hours of daylight does Prunedale have in May?

The average day length in May in Prunedale, California, is 14h and 9min.

When is the sunrise / sunset in May in Prunedale?

In May, on the first day of the month, sunrise is at 6:11 am and sunset at 7:55 pm. On the last day of the month, in Prunedale, California, sunrise is at 5:49 am and sunset at 8:19 pm PDT.

How long on average sun shines in May in Prunedale?

The average sunshine duration in May is 11h.

What is the UV index intensity in May in Prunedale?

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

Average temperature in May
Prunedale, CA

Average temperature in May - Prunedale, CA
  • Average high temperature in May: 67.3°F

The warmest month (with the highest average high temperature) is August (76.6°F).
The month with the lowest average high temperature is December (57.6°F).

  • Average low temperature in May: 48.4°F

The month with the highest average low temperature is September (54.5°F).
The coldest month (with the lowest average low temperature) is December (43.7°F).

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Average pressure in May
Prunedale, CA

Average pressure in May - Prunedale, CA
  • Average pressure in May: 29.98"Hg

The month with the highest atmospheric pressure is January (30.13"Hg).
The month with the lowest atmospheric pressure is September (29.92"Hg).

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Average wind speed in May
Prunedale, CA

Average wind speed in May - Prunedale, CA
  • Average wind speed in May: 6.5mph

The windiest month (with the highest average wind speed) is May (6.5mph).
The calmest month (with the lowest average wind speed) is September (4.9mph).

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Average humidity in May
Prunedale, CA

Average humidity in May - Prunedale, CA
  • Average humidity in May: 72%

The month with the highest relative humidity is March (75%).
The month with the lowest relative humidity is October (66%).

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Average rainfall in May
Prunedale, CA

Average rainfall in May - Prunedale, CA
  • Average rainfall in May: 0.24"

The wettest month (with the highest rainfall) is December (1.14").
The driest months (with the least rainfall) are June, July, August and September (0.04").

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Average rainfall days in May
Prunedale, CA

Average rainfall days in May - Prunedale, CA
  • Average rainfall days in May: 3.4 days

The month with the highest number of rainy days is March (10.2 days).
The month with the least rainy days is August (0.7 days).

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

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

The month with the longest days is June (Average daylight: 14h and 36min).
The month with the shortest days is December (Average daylight: 9h and 42min).

  • Average sunshine in May: 11h

The months with the most sunshine are July and August (Average sunshine: 12h).
The month with the least sunshine is December (Average sunshine: 6h).

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Average sunshine days in May
Prunedale, CA

Average sunshine days in May - Prunedale, CA
  • Average sunshine days in May: 26.3 days

The month with the most sunshine days is August (29.8 days).
The month with the least sunshine days is March (20 days).

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Average UV index in May
Prunedale, CA

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

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

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Average cloud cover in May
Prunedale, CA

Average cloud cover in May - Prunedale, CA
  • Average cloud cover in May: 23

The month with the most cloud cover is March (Cloud cover 33).
The months with the least cloud cover are July and September (Cloud cover 10).

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Average visibility in May
Prunedale, CA

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

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