July weather forecast and climate
Whitethorn, CA

Weather in July

July is a pleasant summer month in Whitethorn, California, with average temperature fluctuating between 54.3°F (12.4°C) and 69.4°F (20.8°C).

Temperature

In July, the average high-temperature is essentially the same as in June - an agreeable 69.4°F (20.8°C). In Whitethorn, in July, the average low-temperature is 54.3°F (12.4°C).

Humidity

In Whitethorn, the average relative humidity is 75%.

Rainfall

July is the month with the least rainfall in Whitethorn. Rain falls for 2.4 days and accumulates 0.08" (2mm) of precipitation.

Snowfall

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

Daylight

In Whitethorn, the average length of the day is 14.7h.

Sunshine

July and August, with an average of 11.7h of sunshine, are months with the most sunshine in Whitethorn.

UV index

Months with the highest UV index are June through August, with an average maximum UV index of 5. A UV Index value of 3 to 5 symbolizes a moderate threat to health from the exposure to the Sun's UV rays for the average person.
Note: The daily maximum UV index of 5 in July interpret into the following advice:
Take precautions - Protection against sun damage is advised. The Sun's most intense and consequently most harmful UV radiation during midday hours should be decreased by minimizing exposure and seeking shade. On bright days sunglasses that block both UVA and UVB rays should be worn. A hat with a wide brim is extremely helpful, as it can prevent roughly 50% of UV radiation from reaching the eyes.
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FAQ

What is the average humidity in July in Whitethorn?

In Whitethorn, the average relative humidity in July is 75%.

What is the driest month in Whitethorn?

July is the month with the least rainfall. Rain falls for 2.4 days and accumulates 0.08" (2mm) of precipitation.

How many days does it rain in July in Whitethorn?

In Whitethorn, during July, the rain falls for 2.4 days and regularly aggregates up to 0.08" (2mm) of precipitation.

When it does not snow in Whitethorn?

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

What is the average length of the day in July in Whitethorn?

In Whitethorn, California, the average length of the day in July is 14.7h.

What are the months with the most sunshine in Whitethorn?

Months with the most sunshine are July and August, with an average of 11.7h of sunshine.

How many hours of sunshine does Whitethorn have in July?

In Whitethorn, the average sunshine in July is 11.7h.

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

Months with the highest UV index in Whitethorn, California, are June through August, with an average maximum UV index of 5.

What is the UV index reading in July in Whitethorn?

In Whitethorn, the average daily maximum UV index in July is 5. A UV Index value of 3 to 5 symbolizes a medium health risk from unprotected exposure to the UV radiation.

Average temperature in July
Whitethorn, CA

Average temperature in July - Whitethorn, CA
  • Average high temperature in July: 69.4°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 July: 54.3°F

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 July
Whitethorn, CA

Average pressure in July - Whitethorn, CA
  • Average pressure in July: 29.96"

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

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Average wind speed in July
Whitethorn, CA

Average wind speed in July - Whitethorn, CA
  • Average wind speed in July: 8.9mph

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 July
Whitethorn, CA

Average humidity in July - Whitethorn, CA
  • Average humidity in July: 75%

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 July
Whitethorn, CA

Average rainfall in July - Whitethorn, CA
  • Average rainfall in July: 0.08"

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 July
Whitethorn, CA

Average rainfall days in July - Whitethorn, CA
  • Average rainfall days in July: 2.4 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 July
Whitethorn, CA

Average snowfall days in July - Whitethorn, CA
  • Average snowfall days in July: 0 days

The month with the highest number of snowfall days is February (0.1 days).
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 July /
Average sunshine in July
Whitethorn, CA

Average daylight in July / Average sunshine in July - Whitethorn, CA
  • Average daylight in July: 14.7h

The month with the longest days is June (Average daylight: 15h).
The month with the shortest days is December (Average daylight: 9.4h).

  • Average sunshine in July: 11.7h

Months with the most sunshine are July and August (Average sunshine: 11.7h).
The month with the least sunshine is December (Average sunshine: 5h).

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Average sunshine days in July
Whitethorn, CA

Average sunshine days in July - Whitethorn, CA
  • Average sunshine days in July: 28.4 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 July
Whitethorn, CA

Average UV index in July - Whitethorn, CA
  • Average UV index in July: 5

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

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Average cloud cover in July
Whitethorn, CA

Average cloud cover in July - Whitethorn, CA
  • Average cloud cover in July: 10

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 July
Whitethorn, CA

Average visibility in July - Whitethorn, 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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