May weather forecast
Proberta, CA

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Weather in May

The last month of the spring, May, is a warm month in Proberta, California, with temperature in the range of an average low of 53.2°F (11.8°C) and an average high of 77.7°F (25.4°C).

Temperature

Proberta's weather shows a temperature rise with the arrival of May, moving from a pleasant 68.5°F (20.3°C) in April to a moderately hot 77.7°F (25.4°C). Proberta documents a striking divergence from daytime highs, with an average nighttime temperature of 53.2°F (11.8°C) in May.

Humidity

In May, the average relative humidity is 49%.

Rainfall

In May, the rain falls for 6.3 days. Throughout May, 1.06" (27mm) of precipitation is accumulated. In Proberta, during the entire year, the rain falls for 82.8 days and collects up to 16.34" (415mm) of precipitation.

Snowfall

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

Daylight

The average length of the day in May in Proberta is 14h and 25min.
On the first day of May in Proberta, sunrise is at 6:07 am and sunset at 8:04 pm. On the last day of the month, sunrise is at 5:41 am and sunset at 8:31 pm PDT.

Sunshine

In May, the average sunshine in Proberta is 11.3h.

UV index

In Proberta, the average daily maximum UV index in May is 5. A UV Index reading of 3 to 5 represents a moderate health risk from exposure to the Sun's UV rays for the average person.
Note: The daily high UV index of 5 during May translates into the following recommendations:
Guard yourself - An obligation to protect skin and eyes from harm exists. To guard against the harmful effects of the Sun, minimize exposure during midday. Wearing sunglasses with both UVA and UVB protection effectively reduces sun-induced eye damage.
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Frequently asked questions

What is the usual temperature for Proberta in May?

In Proberta, 77.7°F (25.4°C) is the average high-temperature and 53.2°F (11.8°C) is the average low-temperature during May.

What is the average humidity in May in Proberta?

The average relative humidity in May in Proberta is 49%.

How many days does it rain in May in Proberta?

In May, in Proberta, California, the rain falls for 6.3 days. Throughout May, 1.06" (27mm) of precipitation is accumulated.

When it does not snow in Proberta?

January, March through December are months without snowfall.

How many hours of daylight does Proberta have in May?

In Proberta, the average day length in May is 14h and 25min.

When are sunrise and sunset in May in Proberta?

On the first day of May, sunrise is at 6:07 am and sunset at 8:04 pm. On the last day of the month, sunrise is at 5:41 am and sunset at 8:31 pm PDT.

How many hours of sunshine does Proberta have in May?

In May, the average sunshine duration in Proberta is 11.3h.

How high is the UV index in May in Proberta?

In Proberta, California, the average daily maximum UV index in May is 5. A UV Index of 3 to 5 symbolizes a medium hazard to health from exposure to the Sun's UV radiation.
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
Proberta, CA

Average temperature in May - Proberta, CA
  • Average high temperature in May: 77.7°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 (54.1°F).

  • Average low temperature in May: 53.2°F

The month with the highest average low temperature is July (66.2°F).
The coldest month (with the lowest average low temperature) is December (40.3°F).

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Average pressure in May
Proberta, CA

Average pressure in May - Proberta, CA
  • Average pressure in May: 29.95"Hg

The month with the highest atmospheric pressure is January (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.9"Hg).

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Average wind speed in May
Proberta, CA

Average wind speed in May - Proberta, CA
  • Average wind speed in May: 6.3mph

The windiest month (with the highest average wind speed) is March (7.1mph).
The calmest month (with the lowest average wind speed) is August (4.7mph).

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Average humidity in May
Proberta, CA

Average humidity in May - Proberta, CA
  • Average humidity in May: 49%

The month with the highest relative humidity is March (70%).
The months with the lowest relative humidity are July and August (29%).

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Average rainfall in May
Proberta, CA

Average rainfall in May - Proberta, CA
  • Average rainfall in May: 1.06"

The wettest month (with the highest rainfall) is December (3.07").
The driest month (with the least rainfall) is August (0.04").

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Average rainfall days in May
Proberta, CA

Average rainfall days in May - Proberta, CA
  • Average rainfall days in May: 6.3 days

The month with the highest number of rainy days is March (13.7 days).
The month with the least rainy days is August (1.1 days).

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Average snowfall days in May
Proberta, CA

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

The month with the highest number of snowfall days is February (0.2 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
Proberta, CA

Average daylight in May / Average sunshine in May - Proberta, 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: 11h and 2min

The month with the most sunshine is July (Average sunshine: 12h and 12min).
The months with the least sunshine are January and December (Average sunshine: 5h and 48min).

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Average sunshine days in May
Proberta, CA

Average sunshine days in May - Proberta, CA
  • Average sunshine days in May: 22.3 days

The months with the most sunshine days are July and August (29.3 days).
The month with the least sunshine days is March (14.9 days).

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Average UV index in May
Proberta, CA

Average UV index in May - Proberta, CA
  • Average UV index in May: 5

The months with the highest UV index are June and July (UV index 7).
The months with the lowest UV index are January, February, November and December (UV index 3).

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Average cloud cover in May
Proberta, CA

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

The month with the most cloud cover is March (Cloud cover 38).
The month with the least cloud cover is July (Cloud cover 4).

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Average visibility in May
Proberta, CA

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

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