July weather forecast and climate
Durham, CA

Weather in July

July in Durham, California, is a sweltering summer month, with temperature in the range of an average low of 63.5°F (17.5°C) and an average high of 95.2°F (35.1°C).

Temperature

The warmest month is July, with an average high-temperature of 95.2°F (35.1°C) and an average low-temperature of 63.5°F (17.5°C).

Humidity

With an average relative humidity of 32%, July is the least humid month in Durham.

Rainfall

The month with the least rainfall is July when the rain falls for 2.1 days and typically collects 0.08" (2mm) of precipitation.

Snowfall

January through November are months without snowfall.

Daylight

In Durham, California, the average length of the day is 14.6h.

Sunshine

July has the most sunshine of the year in Durham, California, with an average of 12.2h of sunshine.

UV index

June and July, with an average maximum UV index of 7, are months with the highest UV index. A UV Index of 6 to 7 symbolizes a high health risk from unprotected exposure to the Sun's UV rays for the average person.
Note: The average daily UV index of 7 transform into the following instructions:
Take precautions and adopt sun safety practices. Protection against sunburn is obliged. 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 warmest month in Durham?

July is the warmest month in Durham, California, with an average high-temperature of 95.2°F (35.1°C) and an average low-temperature of 63.5°F (17.5°C).

What is the least humid month in Durham?

With an average relative humidity of 32%, July is the least humid month in Durham.

What is the average humidity in July in Durham?

In July, the average relative humidity is 32%.

What is the driest month in Durham?

The month with the least rainfall in Durham is July when the rain falls for 2.1 days and typically collects 0.08" (2mm) of precipitation.

How many days does it rain in July in Durham?

In July, in Durham, the rain falls for 2.1 days. Throughout July, 0.08" (2mm) of precipitation is accumulated.

When it does not snow in Durham?

January through November are months without snowfall.

How many hours of daylight does Durham have in July?

The average length of the day in July in Durham is 14.6h.

What month has the most sunshine in Durham?

With an average of 12.2h of sunshine, July has the most sunshine of the year in Durham.

How many hours of sunshine does Durham have in July?

The average sunshine in July in Durham is 12.2h.

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

Months with the highest UV index in Durham are June and July, with an average maximum UV index of 7.

What is the UV index reading in July in Durham?

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

Average temperature in July
Durham, CA

Average temperature in July - Durham, CA
  • Average high temperature in July: 95.2°F

The warmest month (with the highest average high temperature) is July (95.2°F).
The month with the lowest average high temperature is December (53.2°F).

  • Average low temperature in July: 63.5°F

The month with the highest average low temperature is July (63.5°F).
The coldest month (with the lowest average low temperature) is December (39°F).

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Average pressure in July
Durham, CA

Average pressure in July - Durham, CA
  • Average pressure in July: 29.91"

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

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Average wind speed in July
Durham, CA

Average wind speed in July - Durham, CA
  • Average wind speed in July: 5.2mph

The windiest month (with the highest average wind speed) is March (6.8mph).
The calmest month (with the lowest average wind speed) is August (4.9mph).

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Average humidity in July
Durham, CA

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

The month with the highest relative humidity is March (72%).
The month with the lowest relative humidity is July (32%).

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Average rainfall in July
Durham, CA

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

The wettest month (with the highest rainfall) is February (3.94").
The driest month (with the least rainfall) is July (0.08").

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Average rainfall days in July
Durham, CA

Average rainfall days in July - Durham, CA
  • Average rainfall days in July: 2.1 days

The month with the highest number of rainy days is March (15.2 days).
The month with the least rainy days is August (1.9 days).

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Average snowfall in July
Durham, CA

Average snowfall in July - Durham, CA
  • Average snowfall in July: 0"

The month with the highest snowfall is December (0.12").
Months with the least snowfall are January, February, March, April, May, June, July, August, September, October and November (0").

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Average snowfall days in July
Durham, CA

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

The month with the highest number of snowfall days is December (0.4 days).
Months with the least snowfall days are January, March, April, May, June, July, August, September, October and November (0 days).

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Average daylight in July /
Average sunshine in July
Durham, CA

Average daylight in July / Average sunshine in July - Durham, CA
  • Average daylight in July: 14.6h

The month with the longest days is June (Average daylight: 14.9h).
The month with the shortest days is December (Average daylight: 9.4h).

  • Average sunshine in July: 12.2h

The month with the most sunshine is July (Average sunshine: 12.2h).
Months with the least sunshine are January and December (Average sunshine: 5.9).

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Average sunshine days in July
Durham, CA

Average sunshine days in July - Durham, CA
  • Average sunshine days in July: 27.8 days

The month with the most sunshine days is August (28.1 days).
The month with the least sunshine days is March (14.9 days).

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Average UV index in July
Durham, CA

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

Months with the highest UV index are June and July (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
Durham, CA

Average cloud cover in July - Durham, CA
  • Average cloud cover in July: 4

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 July
Durham, CA

Average visibility in July - Durham, 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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