July weather forecast
Mendota, CA

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Weather in July

July is a torrid summer month in Mendota, California, with an average temperature varying between 66°F (18.9°C) and 99.9°F (37.7°C).

Temperature

July, with its high-temperature average of 99.9°F (37.7°C) and a low-temperature average of 66°F (18.9°C), is the warmest month.

Humidity

With an average relative humidity of 31%, July is the least humid month.

Rainfall

July is the last month it rains in Mendota. During 1.8 rainfall days, in July, Mendota aggregates 0.08" (2mm) of precipitation. Throughout the year, in Mendota, there are 59.3 rainfall days, and 8.86" (225mm) of precipitation is accumulated.

Daylight

The average length of the day in July is 14h and 23min.
On the first day of the month, sunrise is at 5:46 am and sunset at 8:24 pm. On the last day of July, sunrise is at 6:07 am and sunset at 8:08 pm PDT.

Sunshine

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

UV index

June through August, with an average maximum UV index of 7, are months with the highest UV index in Mendota. A UV Index value of 6 to 7 symbolizes a high threat to health from exposure to the Sun's UV radiation for average individuals.
Note: The maximum daily UV index of 7 in July converts into the following recommendations:
Stick with precautions and abide by sun safety procedures. Evading sunburn is essential. UV radiation from the sun is at its strongest between 10 a.m. and 4 p.m. Try to limit direct exposure during these hours. Stay sun-safe with clothing that is both closely woven and worn loosely.

Frequently asked questions

What is the warmest month in Mendota?

Temperature records in Mendota mark July as the warmest month, with highs averaging 99.9°F (37.7°C) and lows at 66°F (18.9°C).

How hot is it in Mendota in July?

During July, Mendota experiences an average high-temperature of 99.9°F (37.7°C) and a low-temperature of 66°F (18.9°C). In May, the average heat index (a.k.a. 'felt air temperature', 'real feel'), which factors the actual air temperature with the relative humidity, is estimated at 80.6°F (27°C).

What is the least humid month in Mendota?

July is the least humid month in Mendota, with an average relative humidity of 31%.

What is the average humidity in July in Mendota?

The average relative humidity in July in Mendota, California, is 31%.

What is the last month it rains in Mendota?

July is the last month it rains in Mendota. During 1.8 rainfall days, in July, Mendota aggregates 0.08" (2mm) of precipitation.

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

In July, the average day length in Mendota, California, is 14h and 23min.

When is the sunrise / sunset in July in Mendota?

In July, on the first day of the month, sunrise is at 5:46 am and sunset at 8:24 pm. On the last day of the month, in Mendota, sunrise is at 6:07 am and sunset at 8:08 pm PDT.

What month has the most sunshine in Mendota?

The month with the most sunshine is July, with an average of 12.2h of sunshine.

How long on average sun shines in July in Mendota?

In Mendota, the average sunshine duration in July is 12.2h.

When is the highest UV index in Mendota?

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

What is the UV index reading in July in Mendota?

In Mendota, the average daily maximum UV index in July is 7. A UV Index reading of 6 to 7 represents a high health vulnerability from exposure to the Sun's UV radiation.
Average humidity
Average rainfall
Average rainfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in July
Mendota, CA

Average temperature in July - Mendota, CA
  • Average high temperature in July: 99.9°F

The warmest month (with the highest average high temperature) is July (99.9°F).
The month with the lowest average high temperature is December (55.9°F).

  • Average low temperature in July: 66°F

The month with the highest average low temperature is July (66°F).
The coldest month (with the lowest average low temperature) is December (42.3°F).

Average pressure in July
Mendota, CA

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

The month with the highest atmospheric pressure is January (30.14"Hg).
The month with the lowest atmospheric pressure is June (29.91"Hg).

Average wind speed in July
Mendota, CA

Average wind speed in July - Mendota, CA
  • Average wind speed in July: 6.7mph

The windiest month (with the highest average wind speed) is June (7.6mph).
The calmest month (with the lowest average wind speed) is January (4.8mph).

Average humidity in July
Mendota, CA

Average humidity in July - Mendota, CA
  • Average humidity in July: 31%

The month with the highest relative humidity is January (67%).
The month with the lowest relative humidity is July (31%).

Average rainfall in July
Mendota, CA

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

The wettest month (with the highest rainfall) is March (1.69").
The driest month (with the least rainfall) is August (0").

Average rainfall days in July
Mendota, CA

Average rainfall days in July - Mendota, CA
  • Average rainfall days in July: 1.8 days

The month with the highest number of rainy days is March (11.4 days).
The month with the least rainy days is August (0.6 days).

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

Average daylight in July / Average sunshine in July - Mendota, 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 month with the most sunshine is July (Average sunshine: 12h and 12min).
The months with the least sunshine are February and December (Average sunshine: 6h and 24min).

Average sunshine days in July
Mendota, CA

Average sunshine days in July - Mendota, CA
  • Average sunshine days in July: 28.5 days

The month with the most sunshine days is August (29.8 days).
The month with the least sunshine days is March (18.7 days).

Average UV index in July
Mendota, CA

Average UV index in July - Mendota, 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, February, November and December (UV index 3).

Average cloud cover in July
Mendota, CA

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

The months with the most cloud cover are March and December (Cloud cover 29).
The months with the least cloud cover are July and August (Cloud cover 4).

Average visibility in July
Mendota, CA

Average visibility in July - Mendota, 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).

Mendota, California, USA

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