July weather forecast
Calpine, CA

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Weather in July

July in Calpine, California, is a warm summer month, with an average temperature fluctuating between 82.9°F (28.3°C) and 47.5°F (8.6°C).

Temperature

July is the month when Calpine experiences its warmest temperatures, averaging a high of 82.9°F (28.3°C) and a low of 47.5°F (8.6°C).

Heat index

The heat index value for July is evaluated at 82.4°F (28°C). Continuous exposure and activity could induce a sense of tiredness and subsequently, heat cramps.
Heat index's context suggests values are appropriate for shady areas and slight breezes. Heat index values may be hiked up by 15 Fahrenheit (8 Celsius) degrees under direct sunshine.
Note: The heat index, also known as 'feels like' or 'apparent temperature', offers an insight into how hot it feels when we factor in moisture content. An individual's perception of weather can be affected by a variety of elements including metabolic differences, being pregnant, and their level of physical exertion. It is essential to be conscious of the fact that direct sunlight can intensify the felt heat, leading to an elevation in the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are highly important for children. Young individuals usually face more risks than adults due to their lower sweat production. Their large skin surface area relative to their tiny bodies and high heat production from their activities adds to their risk.

Humidity

The months with the lowest humidity in Calpine are July and August, with an average relative humidity of 40%.

Rainfall

In Calpine, in July, during 3.3 rainfall days, 0.24" (6mm) of precipitation is typically accumulated. In Calpine, during the entire year, the rain falls for 80.1 days and collects up to 22.95" (583mm) of precipitation.

Snowfall

July and August are months without snowfall in Calpine.

Daylight

In Calpine, the average length of the day in July is 14h and 39min.
On the first day of July, sunrise is at 5:38 am and sunset at 8:33 pm. On the last day of the month, sunrise is at 6:00 am and sunset at 8:15 pm PDT.

Sunshine

The month with the most sunshine in Calpine is July, with an average of 12h of sunshine.

UV index

June through August, with an average maximum UV index of 5, are months with the highest UV index. A UV Index of 3 to 5 symbolizes a moderate threat to health from unprotected exposure to Sun's UV rays for ordinary individuals.
Note: The daily maximum UV index of 5 in July interprets into the following advice:
Guard yourself - Avoiding sunburn is suggested. Midday Sun has the strongest UV rays, making it crucial to limit exposure and find shade. Consider a wide-brim hat essential for effective sun defense covering your face, neck, and eyes.
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Frequently asked questions

What is the hottest time of year in Calpine?

Calpine's July weather, marked by an average high temperature of 82.9°F (28.3°C) and an average low temperature of 47.5°F (8.6°C), is the warmest in the year.

How hot is July in Calpine?

The high-temperature, in July, in Calpine, is 82.9°F (28.3°C), while the low-temperature averages to 47.5°F (8.6°C). In July, the average heat index (a.k.a. 'apparent temperature', 'felt air temperature'), which combines air temperature and relative humidity, is evaluated at 82.4°F (28°C).

What is the least humid month in Calpine?

The months with the lowest humidity in Calpine, California, are July and August, with an average relative humidity of 40%.

What is the average humidity in July in Calpine?

In July, the average relative humidity in Calpine is 40%.

How much does it rain in Calpine in July?

In July, in Calpine, California, the rain falls for 3.3 days. Throughout July, 0.24" (6mm) of precipitation is accumulated.

When it does not snow in Calpine?

July and August are months without snowfall in Calpine.

Does it snow in Calpine in July?

In July, it doesn't snow. June is the latest month when it typically snows.

How many hours of daylight does Calpine have in July?

The average day length in July is 14h and 39min.

What time are sunrise and sunset in July in Calpine?

On the first day of July in Calpine, sunrise is at 5:38 am and sunset at 8:33 pm. On the last day of the month, sunrise is at 6:00 am and sunset at 8:15 pm PDT.

What month has the most sunshine in Calpine?

With an average of 12h of sunshine, July has the most sunshine of the year.

How many hours of sunshine does Calpine have in July?

The average sunshine duration in July in Calpine, California, is 12h.

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

The months with the highest UV index in Calpine are June through August, with an average maximum UV index of 5.

What is the UV index reading in July in Calpine?

The average daily maximum UV index in July in Calpine, California, is 5. A UV Index reading of 3 to 5 represents a moderate health threat from exposure to Sun's UV rays.
Average humidity
Average rainfall days
Average snowfall
Average snowfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in July
Calpine, CA

Average temperature in July - Calpine, CA
  • Average high temperature in July: 82.9°F

The warmest month (with the highest average high temperature) is July (82.9°F).
The month with the lowest average high temperature is December (37.2°F).

  • Average low temperature in July: 47.5°F

The month with the highest average low temperature is July (47.5°F).
The coldest month (with the lowest average low temperature) is December (21.6°F).

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Average pressure in July
Calpine, CA

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

The month with the highest atmospheric pressure is January (30.19"Hg).
The month with the lowest atmospheric pressure is June (29.9"Hg).

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Average wind speed in July
Calpine, CA

Average wind speed in July - Calpine, CA
  • Average wind speed in July: 5.3mph

The windiest month (with the highest average wind speed) is March (6.6mph).
The calmest months (with the lowest average wind speed) are August and September (5.2mph).

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Average humidity in July
Calpine, CA

Average humidity in July - Calpine, CA
  • Average humidity in July: 40%

The months with the highest relative humidity are January and March (81%).
The months with the lowest relative humidity are July and August (40%).

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Average rainfall in July
Calpine, CA

Average rainfall in July - Calpine, CA
  • Average rainfall in July: 0.24"

The wettest month (with the highest rainfall) is March (4.02").
The driest month (with the least rainfall) is August (0.2").

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Average rainfall days in July
Calpine, CA

Average rainfall days in July - Calpine, CA
  • Average rainfall days in July: 3.3 days

The month with the highest number of rainy days is May (11.8 days).
The month with the least rainy days is July (3.3 days).

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Average snowfall in July
Calpine, CA

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

The month with the highest snowfall is December (22.52").
The months with the least snowfall are July and August (0").

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Average snowfall days in July
Calpine, CA

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

The month with the highest number of snowfall days is March (14.7 days).
The months with the least snowfall days are July and August (0 days).

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

Average daylight in July / Average sunshine in July - Calpine, 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

The month with the most sunshine is July (Average sunshine: 12h).
The month with the least sunshine is January (Average sunshine: 5h).

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Average sunshine days in July
Calpine, CA

Average sunshine days in July - Calpine, CA
  • Average sunshine days in July: 25.8 days

The month with the most sunshine days is August (26 days).
The month with the least sunshine days is March (11.8 days).

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Average UV index in July
Calpine, CA

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

The months with the highest UV index are June, July and August (UV index 5).
The month with the lowest UV index is November (UV index 1).

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Average cloud cover in July
Calpine, CA

Average cloud cover in July - Calpine, CA
  • Average cloud cover in July: 7

The month with the most cloud cover is March (Cloud cover 47).
The month with the least cloud cover is July (Cloud cover 7).

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Average visibility in July
Calpine, CA

Average visibility in July - Calpine, CA
  • Average visibility in July: 6mi

The months with the highest visibility are May, June, July, August, September, October and November (6mi).
The months with the lowest visibility are January and December (4mi).

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Calpine, California, USA

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