July weather forecast and climate
Hesperia, CA

Weather in July

July, like June, is another tropical summer month in Hesperia, California, with average temperature fluctuating between 66.7°F (19.3°C) and 91.4°F (33°C).

Temperature

July is the warmest month, with an average high-temperature of 91.4°F (33°C) and an average low-temperature of 66.7°F (19.3°C).

Humidity

In July, the average relative humidity is 32%.

Rainfall

In Hesperia, California, during 4.3 rainfall days, 0.39" (10mm) of precipitation is typically accumulated. Throughout the year, there are 49.8 rainfall days, and 5.71" (145mm) of precipitation is accumulated.

Snowfall

In Hesperia snow does not fall in May through October.

Daylight

In July, the average length of the day in Hesperia is 14.2h.

Sunshine

Months with the most sunshine are June and July, with an average of 12.1h of sunshine.

UV index

June through August, with an average maximum UV index of 7, are months with the highest UV index in Hesperia. A UV Index of 6 to 7 symbolizes a high health hazard from unsafe exposure to the UV radiation for the average person.
Note: In July, the average maximum UV index of 7 translate into the following recommendations:
Take precautions against overexposure. Fair-skinned people may get burned in less than 20 minutes. The Sun's UV radiation is most powerful between 10 a.m. and 4 p.m. To the extent possible, limit exposure to the direct sun during these hours. 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 warmest month in Hesperia?

With an average high-temperature of 91.4°F (33°C) and an average low-temperature of 66.7°F (19.3°C), July is the warmest month in Hesperia.

What is the temperature in July in Hesperia?

In Hesperia, in July, the average high-temperature is 91.4°F (33°C), and the average low-temperature is 66.7°F (19.3°C).

What is the average humidity in July in Hesperia?

The average relative humidity in July in Hesperia, California, is 32%.

How many days does it rain in July in Hesperia?

In Hesperia, in July, during 4.3 rainfall days, 0.39" (10mm) of precipitation is typically accumulated.

When it does not snow in Hesperia?

May through October are months without snowfall.

How many hours of daylight does Hesperia have in July?

The average length of the day in July is 14.2h.

What is the month with the most sunshine in Hesperia?

Months with the most sunshine in Hesperia, California, are June and July, with an average of 12.1h of sunshine.

How many hours of sunshine does Hesperia have in July?

In July, the average sunshine in Hesperia, California, is 12.1h.

What is the month with the highest UV index in Hesperia?

Months with the highest UV index are June through August, with an average maximum UV index of 7.

How high is the UV index in July in Hesperia?

In Hesperia, California, the average daily maximum UV index in July is 7. A UV Index estimate of 6 to 7 represents a high health vulnerability from unsafe exposure to the Sun's UV rays.

Average temperature in July
Hesperia, CA

Average temperature in July - Hesperia, CA
  • Average high temperature in July: 91.4°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 July: 66.7°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 July
Hesperia, CA

Average pressure in July - Hesperia, CA
  • Average pressure in July: 29.87"

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 July
Hesperia, CA

Average wind speed in July - Hesperia, CA
  • Average wind speed in July: 7.3mph

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 July
Hesperia, CA

Average humidity in July - Hesperia, CA
  • Average humidity in July: 32%

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 July
Hesperia, CA

Average rainfall in July - Hesperia, CA
  • Average rainfall in July: 0.39"

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 July
Hesperia, CA

Average rainfall days in July - Hesperia, CA
  • Average rainfall days in July: 4.3 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 July
Hesperia, CA

Average snowfall in July - Hesperia, CA
  • Average snowfall in July: 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 July
Hesperia, CA

Average snowfall days in July - Hesperia, CA
  • Average snowfall days in July: 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 July /
Average sunshine in July
Hesperia, CA

Average daylight in July / Average sunshine in July - Hesperia, CA
  • Average daylight in July: 14.2h

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 July: 12.1h

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 July
Hesperia, CA

Average sunshine days in July - Hesperia, CA
  • Average sunshine days in July: 24.1 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 July
Hesperia, CA

Average UV index in July - Hesperia, CA
  • Average UV index in July: 7

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 July
Hesperia, CA

Average cloud cover in July - Hesperia, CA
  • Average cloud cover in July: 7

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 July
Hesperia, CA

Average visibility in July - Hesperia, CA
  • Average visibility in July: 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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