May weather forecast and climate
Hesperia, CA

Weather in May

May, the last month of the spring, in Hesperia, is a moderately hot month, with temperature in the range of an average low of 52.5°F (11.4°C) and an average high of 75.7°F (24.3°C).

Temperature

In Hesperia, California, the average high-temperature slightly increases, from a pleasant 68.7°F (20.4°C) in April, to a moderately hot 75.7°F (24.3°C). In May, the average low-temperature is 52.5°F (11.4°C).

Humidity

The average relative humidity in May is 41%.

Rainfall

In May, the rain falls for 3.3 days. Throughout May, 0.12" (3mm) of precipitation is accumulated. In Hesperia, during the entire year, the rain falls for 49.8 days and collects up to 5.71" (145mm) of precipitation.

Snowfall

In Hesperia snow does not fall in May through October.

Daylight

In Hesperia, the average length of the day in May is 14h.

Sunshine

The average sunshine in Hesperia is 11.9h.

UV index

In May, the average daily maximum UV index in Hesperia is 6. A UV Index reading of 6 to 7 represents a high health hazard from the exposure to the Sun's UV radiation for average individuals.
Note: In May, the average maximum UV index of 6 translate into the following recommendations:
Take precautions against overexposure. Fair-skinned people may get burned in less than 20 minutes. Seek shade and minimize exposure to direct Sun in a period between 10 a.m. and 4 p.m. when UV radiation is most intense; keep in mind that shade structures like parasols or canopies do not provide perfect sun protection. 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.
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FAQ

What is the temperature in May in Hesperia?

In May, in Hesperia, the average high-temperature is 75.7°F (24.3°C), and the average low-temperature is 52.5°F (11.4°C).

What is the average humidity in May in Hesperia?

In May, the average relative humidity in Hesperia is 41%.

How many days does it rain in May in Hesperia?

In Hesperia, California, in May, it is raining for 3.3 days, with typically 0.12" (3mm) of accumulated precipitation.

Does it snow in Hesperia in May?

In May, in Hesperia, it doesn't snow. April is the latest month when it typically snows.

When it does not snow in Hesperia?

May through October are months without snowfall in Hesperia.

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

The average length of the day in May in Hesperia is 14h.

How many hours of sunshine does Hesperia have in May?

In May, the average sunshine in Hesperia is 11.9h.

What is the UV index intensity in May in Hesperia?

In May, the average daily maximum UV index is 6. A UV Index value of 6 to 7 symbolizes a high hazard to health from the exposure to the Sun's UV radiation.

Average temperature in May
Hesperia, CA

Average temperature in May - Hesperia, CA
  • Average high temperature in May: 75.7°F

The warmest month (with the highest average high temperature) is July (91.4°F).
The month with the lowest average high temperature is December (54.1°F).

  • Average low temperature in May: 52.5°F

The month with the highest average low temperature is August (67.5°F).
The coldest month (with the lowest average low temperature) is December (38.5°F).

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Average pressure in May
Hesperia, CA

Average pressure in May - Hesperia, CA
  • Average pressure in May: 29.88"

The month with the highest atmospheric pressure is January (30.11").
The month with the lowest atmospheric pressure is June (29.83").

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Average wind speed in May
Hesperia, CA

Average wind speed in May - Hesperia, CA
  • Average wind speed in May: 9.1mph

The windiest months (with the highest average wind speed) are April and May (9.1mph).
The calmest month (with the lowest average wind speed) is January (6.2mph).

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Average humidity in May
Hesperia, CA

Average humidity in May - Hesperia, CA
  • Average humidity in May: 41%

The month with the highest relative humidity is December (52%).
The month with the lowest relative humidity is August (30%).

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Average rainfall in May
Hesperia, CA

Average rainfall in May - Hesperia, CA
  • Average rainfall in May: 0.12"

The wettest month (with the highest rainfall) is December (1.18").
The driest month (with the least rainfall) is June (0.04").

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Average rainfall days in May
Hesperia, CA

Average rainfall days in May - Hesperia, CA
  • Average rainfall days in May: 3.3 days

The month with the highest number of rainy days is March (6.7 days).
The month with the least rainy days is June (0.8 days).

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Average snowfall in May
Hesperia, CA

Average snowfall in May - Hesperia, CA
  • Average snowfall in May: 0"

The month with the highest snowfall is November (1.85").
Months with the least snowfall are May, June, July, August, September and October (0").

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Average snowfall days in May
Hesperia, CA

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

The month with the highest number of snowfall days is February (1.4 days).
Months with the least snowfall days are May, June, July, August, September and October (0 days).

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

Average daylight in May / Average sunshine in May - Hesperia, CA
  • Average daylight in May: 14h

The month with the longest days is June (Average daylight: 14.4h).
The month with the shortest days is December (Average daylight: 9.9h).

  • Average sunshine in May: 11.9h

Months with the most sunshine are June and July (Average sunshine: 12.1h).
The month with the least sunshine is December (Average sunshine: 7h).

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Average sunshine days in May
Hesperia, CA

Average sunshine days in May - Hesperia, CA
  • Average sunshine days in May: 26.5 days

The month with the most sunshine days is June (28.8 days).
The month with the least sunshine days is February (21.6 days).

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Average UV index in May
Hesperia, CA

Average UV index in May - Hesperia, CA
  • Average UV index in May: 6

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

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Average cloud cover in May
Hesperia, CA

Average cloud cover in May - Hesperia, CA
  • Average cloud cover in May: 10

The month with the most cloud cover is December (Cloud cover 21).
Months with the least cloud cover are June, August and September (Cloud cover 6).

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Average visibility in May
Hesperia, CA

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

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

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