July weather forecast
Fresno, CA

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The artificial Millerton Lake near Fresno in California
The artificial Millerton Lake near Fresno in California

Weather in July

The zenith of summer in Fresno is reached in July. With the mercury soaring to a sweltering 99.7°F (37.6°C), it holds the title for the hottest month of the year. Despite this intense heat, there is only a minor increase in relative humidity, which helps to mitigate the overwhelming hot conditions to an extent. Simultaneously, the sunlight dominates the days, and the wind moves at a gentle speed, offering some respite from the searing heat. As such, Fresno's weather in July is characterized by clear, hot, and sunny conditions, making it a true embodiment of the summer season.

Temperature

July stands out as Fresno's warmest month, with temperatures ranging between an average high of 99.7°F (37.6°C) and a low of 67.3°F (19.6°C).

Humidity

The least humid month is July, with an average relative humidity of 28%.

Rainfall

In Fresno, during July, the rain falls for 2.3 days and regularly aggregates up to 0.12" (3mm) of precipitation. Throughout the year, in Fresno, there are 59.3 rainfall days, and 10.43" (265mm) of precipitation is accumulated.

Daylight

The average length of the day in July in Fresno is 14h and 23min.
On the first day of the month, sunrise is at 5:44 am and sunset at 8:22 pm. On the last day of July, sunrise is at 6:04 am and sunset at 8:06 pm PDT.

Sunshine

June through August, with an average of 12.1h of sunshine, are months with the most sunshine.

UV index

June through August, with an average maximum UV index of 7, are months with the highest UV index. A UV Index value of 6 to 7 symbolizes a high health hazard from unprotected exposure to Sun's UV rays for the average person.
Note: In July, a daily UV index of 7 turns into the following recommendations:
Avert overexposure. Light-skinned people might experience burning 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. Sun-protective clothing, a long-sleeved shirt and pants, a wide-brimmed hat, and UVA and UVB-blocking sunglasses are particularly helpful in blocking UV radiation's harmful effects.
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Frequently asked questions

What are the warmest months in Fresno?

July, recognised by an average high temperature of 99.7°F (37.6°C) and a low of 67.3°F (19.6°C), is Fresno's warmest month.

How hot does it get in Fresno in July?

In July, in Fresno, the average high-temperature is 99.7°F (37.6°C), and the average low-temperature is 67.3°F (19.6°C). The average heat index (a.k.a. 'real feel', 'feels like'), which factors the actual air temperature with the relative humidity, in May is appraised at 80.6°F (27°C).

What is the least humid month in Fresno?

July is the least humid month in Fresno, with an average relative humidity of 28%.

What is the average humidity in July in Fresno?

In Fresno, the average relative humidity in July is 28%.

How many days does it rain in July in Fresno?

In Fresno, California, in July, during 2.3 rainfall days, 0.12" (3mm) of precipitation is typically accumulated.

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

The average day length in July in Fresno, California, is 14h and 23min.

When are sunrise and sunset in July in Fresno?

In July, on the first day of the month, sunrise is at 5:44 am and sunset at 8:22 pm. On the last day of the month, in Fresno, sunrise is at 6:04 am and sunset at 8:06 pm PDT.

What is the month with the most sunshine in Fresno?

The months with the most sunshine in Fresno are June through August, with an average of 12.1h of sunshine.

How many hours of sunshine does Fresno have in July?

The average sunshine duration in July in Fresno is 12.1h.

When is the highest UV index in Fresno?

The months with the highest UV index in Fresno, California, are June through August, with an average maximum UV index of 7.

What is the UV index intensity in July in Fresno?

The average daily maximum UV index in July in Fresno is 7. A UV Index value of 6 to 7 symbolizes a high health vulnerability from exposure to the Sun's UV radiation.
Average humidity
Average rainfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in July
Fresno, CA

Average temperature in July - Fresno, CA
  • Average high temperature in July: 99.7°F

The warmest month (with the highest average high temperature) is July (99.7°F).
The month with the lowest average high temperature is December (56.1°F).

  • Average low temperature in July: 67.3°F

The month with the highest average low temperature is July (67.3°F).
The coldest month (with the lowest average low temperature) is December (41.4°F).

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Average pressure in July
Fresno, CA

Average pressure in July - Fresno, CA
  • Average pressure in July: 29.92"Hg

The month with the highest atmospheric pressure is January (30.15"Hg).
The month with the lowest atmospheric pressure is June (29.89"Hg).

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Average wind speed in July
Fresno, CA

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

The windiest month (with the highest average wind speed) is June (5.8mph).
The calmest month (with the lowest average wind speed) is November (3.8mph).

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Average humidity in July
Fresno, CA

Average humidity in July - Fresno, CA
  • Average humidity in July: 28%

The month with the highest relative humidity is January (65%).
The month with the lowest relative humidity is July (28%).

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Average rainfall in July
Fresno, CA

Average rainfall in July - Fresno, CA
  • Average rainfall in July: 0.12"

The wettest month (with the highest rainfall) is March (2.01").
The driest months (with the least rainfall) are June and August (0.08").

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Average rainfall days in July
Fresno, CA

Average rainfall days in July - Fresno, CA
  • Average rainfall days in July: 2.3 days

The month with the highest number of rainy days is March (10.3 days).
The month with the least rainy days is August (1.2 days).

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

Average daylight in July / Average sunshine in July - Fresno, CA
  • Average daylight in July: 14h and 2min

The month with the longest days is June (Average daylight: 14h and 36min).
The month with the shortest days is December (Average daylight: 9h and 42min).

  • Average sunshine in July: 12h and 1min

The months with the most sunshine are June, July and August (Average sunshine: 12h and 6min).
The month with the least sunshine is December (Average sunshine: 6h and 30min).

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Average sunshine days in July
Fresno, CA

Average sunshine days in July - Fresno, CA
  • Average sunshine days in July: 27.1 days

The month with the most sunshine days is August (28.2 days).
The month with the least sunshine days is March (19.5 days).

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Average UV index in July
Fresno, CA

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

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

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Average cloud cover in July
Fresno, CA

Average cloud cover in July - Fresno, CA
  • Average cloud cover in July: 5

The month with the most cloud cover is March (Cloud cover 27).
The month with the least cloud cover is August (Cloud cover 4).

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Average visibility in July
Fresno, CA

Average visibility in July - Fresno, CA
  • Average visibility in July: 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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Fresno, California, USA

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