July weather forecast
Thermalito, CA

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Weather in July

July in Thermalito, California, is a torrid summer month, with an average temperature varying between 63.7°F (17.6°C) and 95.9°F (35.5°C).

Temperature

Thermalito's warmest weather arrives in July, when temperatures average a high of 95.9°F (35.5°C) and a low of 63.7°F (17.6°C).

Humidity

The least humid month is July, with an average relative humidity of 33%.

Rainfall

July is the month with the least rainfall. Rain falls for 1.3 days and accumulates 0.04" (1mm) of precipitation.

Snowfall

January through November are months without snowfall in Thermalito.

Daylight

In Thermalito, the average length of the day in July is 14h and 38min.
On the first day of July, sunrise is at 5:43 am and sunset at 8:37 pm. On the last day of the month, sunrise is at 6:05 am and sunset at 8:19 pm PDT.

Sunshine

July has the most sunshine of the year, with an average of 12.1h of sunshine.

UV index

The months with the highest UV index are June and July, with an average maximum UV index of 7. A UV Index of 6 to 7 symbolizes a high health risk from unsafe exposure to UV radiation for ordinary individuals.
Note: In July, a daily maximum UV index of 7 leads to the following instructions:
Persist with safeguards and heed sun safety doctrines. Keeping sunburn at bay is of prime importance. Try to minimize direct Sun exposure between 10 a.m. and 4 p.m., the peak period for UV radiation. Also note that objects like parasols or canopies might not provide complete sun protection. A wide-brimmed hat is a shield, deflecting up to 50% of harmful UV radiation from eyes.
Updated: Jun 12, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What month is the hottest?

The warmest period tends to be July, when average temperatures fluctuate between a high of 95.9°F (35.5°C) and a low of 63.7°F (17.6°C).

How hot does it get in July?

Thermalito in July has an average high-temperature of 95.9°F (35.5°C) and an average low-temperature of 63.7°F (17.6°C). In June, the average heat index (a.k.a. 'feels like', 'felt air temperature'), which factors the actual air temperature with the relative humidity, is evaluated at 87.8°F (31°C).

What is the least humid month?

July is the least humid month, with an average relative humidity of 33%.

What is the average humidity in July?

In Thermalito, the average relative humidity in July is 33%.

What is the driest month?

July is the month with the least rainfall. Rain falls for 1.3 days and accumulates 0.04" (1mm) of precipitation.

How much does it rain in July?

In Thermalito, in July, during 1.3 rainfall days, 0.04" (1mm) of precipitation is typically accumulated.

When it does not snow?

January through November are months without snowfall.

How many hours of daylight does Thermalito have in July?

The average day length in July is 14h and 38min.

What time are sunrise and sunset in July?

On the first day of July, sunrise is at 5:43 am and sunset at 8:37 pm. On the last day of the month, sunrise is at 6:05 am and sunset at 8:19 pm PDT.

What month has the most sunshine?

July has the most sunshine of the year, with an average of 12.1h of sunshine.

How long on average sun shines in July?

In Thermalito, the average sunshine duration in July is 12.1h.

What are the months with the highest UV index?

The months with the highest UV index are June and July, with an average maximum UV index of 7.

What is the UV index reading in July?

In Thermalito, the average daily maximum UV index in July is 7. A UV Index value of 6 to 7 symbolizes a high hazard to health from exposure to Sun's UV rays.
Average humidity
Average rainfall days
Average snowfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in July
Thermalito, CA

Average temperature in July - Thermalito, CA
  • Average high temperature in July: 95.9°F

The warmest month (with the highest average high temperature) is July (95.9°F).
The month with the lowest average high temperature is December (54.5°F).

  • Average low temperature in July: 63.7°F

The month with the highest average low temperature is July (63.7°F).
The coldest month (with the lowest average low temperature) is December (40.6°F).

Average pressure in July
Thermalito, CA

Average pressure in July - Thermalito, CA
  • Average pressure in July: 29.91"Hg

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

Average wind speed in July
Thermalito, CA

Average wind speed in July - Thermalito, CA
  • Average wind speed in July: 5.5mph

The windiest month (with the highest average wind speed) is March (6.3mph).
The calmest months (with the lowest average wind speed) are August and November (5.2mph).

Average humidity in July
Thermalito, CA

Average humidity in July - Thermalito, CA
  • Average humidity in July: 33%

The month with the highest relative humidity is March (72%).
The month with the lowest relative humidity is July (33%).

Average rainfall in July
Thermalito, CA

Average rainfall in July - Thermalito, CA
  • Average rainfall in July: 0.04"

The wettest month (with the highest rainfall) is March (4.61").
The driest month (with the least rainfall) is July (0.04").

Average rainfall days in July
Thermalito, CA

Average rainfall days in July - Thermalito, CA
  • Average rainfall days in July: 1.3 days

The month with the highest number of rainy days is March (14.3 days).
The month with the least rainy days is July (1.3 days).

Average snowfall days in July
Thermalito, CA

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

The month with the highest number of snowfall days is December (0.1 days).
The months with the least snowfall days are January, February, March, April, May, June, July, August, September, October and November (0 days).

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

Average daylight in July / Average sunshine in July - Thermalito, CA
  • Average daylight in July: 14h and 4min

The month with the longest days is June (Average daylight: 14h and 54min).
The month with the shortest days is December (Average daylight: 9h and 24min).

  • Average sunshine in July: 12h and 1min

The month with the most sunshine is July (Average sunshine: 12h and 6min).
The month with the least sunshine is December (Average sunshine: 5h and 48min).

Average sunshine days in July
Thermalito, CA

Average sunshine days in July - Thermalito, CA
  • Average sunshine days in July: 29.3 days

The month with the most sunshine days is July (29.3 days).
The month with the least sunshine days is March (15.5 days).

Average UV index in July
Thermalito, CA

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

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

Average cloud cover in July
Thermalito, CA

Average cloud cover in July - Thermalito, 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).

Average visibility in July
Thermalito, CA

Average visibility in July - Thermalito, 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).

Thermalito, California, USA

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