July weather forecast
Folsom, CA

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Weather in July

July, like June, is another tropical summer month in Folsom, California, with an average temperature varying between 93.7°F (34.3°C) and 59.7°F (15.4°C).

Temperature

The month of July, characterized by an average high of 93.7°F (34.3°C) and a low of 59.7°F (15.4°C), is recognized as the warmest.

Heat index

The average heat index in July is computed to be a very hot 96.8°F (36°C). Exercise extra preventive actions, heat cramps and heat exhaustion are plausible. Continuous activity could result in heatstroke.
Note that heat index values are valued for light wind and location in the shade. Direct sunshine exposure could raise heat index values by as much as 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'felt air temperature', stands as a testimony to how temperature and humidity combine to impact our sense of warmth. Elements such as metabolic variations, pregnancy, and physical exertion can shape one's weather perception. Consider the fact that direct sun exposure can influence how hot one feels, potentially raising the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly important for children. Youngsters are usually more at risk than adults, considering they sweat less. Additionally, their high skin surface area compared to their little bodies and their high heat production due to activity increases their risk.
When it comes to cooling down, the human body's primary method is through perspiration, making use of sweat evaporation to eliminate excess heat. Under high air temperature and humidity (high heat index) conditions, perspiration is limited, and the perception of heat is increased. The body faces dehydration threats when its cooling efforts are outpaced by excessive heat gain.

Humidity

With an average relative humidity of 41%, July is the least humid month in Folsom.

Rainfall

The months with the least rainfall in Folsom are July and August Rain falls for 1.2 days and accumulates 0.04" (1mm) of rain.

Snowfall

January through November are months without snowfall in Folsom.

Daylight

In Folsom, California, the average length of the day in July is 14h and 33min.
On the first day of the month, sunrise is at 5:44 am and sunset at 8:33 pm. On the last day of July, sunrise is at 6:06 am and sunset at 8:16 pm PDT.

Sunshine

The month with the most sunshine in Folsom is July, with an average of 12.1h 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 value of 6 to 7 symbolizes a high health hazard from exposure to the Sun's UV radiation for the ordinary person.
Note: In July, an average UV index of 7 transforms into the following instructions:
Conform to measures and uphold sun safety traditions. Warding off skin and eye harm is necessary. Make an effort to avoid direct sun exposure between 10 a.m. and 4 p.m., the peak period for UV radiation, and note that objects like parasols or canopies might not offer full sun protection. Shield yourself from the harmful effects of UV radiation with sun-protective attire, a hat, and quality sunglasses.
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Frequently asked questions

What is the hottest time of year in Folsom?

July, with an average high of 93.7°F (34.3°C) and a low of 59.7°F (15.4°C), signifies the warmest month of the year in Folsom, California.

How hot does it get in Folsom in July?

The high-temperature, in July, in Folsom, is 93.7°F (34.3°C), while the low-temperature averages to 59.7°F (15.4°C). The average heat index (a.k.a. 'felt air temperature', 'real feel'), which represents the influence of relative humidity on air temperature, in July is computed to be 96.8°F (36°C).

What is the least humid month in Folsom?

With an average relative humidity of 41%, July is the least humid month.

What is the average humidity in July in Folsom?

In Folsom, the average relative humidity in July is 41%.

What is the driest month in Folsom?

The months with the least rainfall in Folsom, California, are July and August Rain falls for 1.2 days and accumulates 0.04" (1mm) of rain.

How much does it rain in Folsom in July?

In July, in Folsom, the rain falls for 1.2 days. Throughout July, 0.04" (1mm) of precipitation is accumulated.

When it does not snow in Folsom?

January through November are months without snowfall.

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

The average day length in July in Folsom, California, is 14h and 33min.

What time are sunrise and sunset in July in Folsom?

In July, on the first day of the month, sunrise is at 5:44 am and sunset at 8:33 pm. On the last day of the month, in Folsom, sunrise is at 6:06 am and sunset at 8:16 pm PDT.

What month has the most sunshine in Folsom?

The month with the most sunshine is July, with an average of 12.1h of sunshine.

How long on average sun shines in July in Folsom?

The average sunshine duration in July in Folsom, California, is 12.1h.

When is the highest UV index in Folsom?

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

How high is the UV index in July in Folsom?

The average daily maximum UV index in July in Folsom, California, is 7. A UV Index of 6 to 7 symbolizes a high health risk 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
Folsom, CA

Average temperature in July - Folsom, CA
  • Average high temperature in July: 93.7°F

The warmest month (with the highest average high temperature) is July (93.7°F).
The month with the lowest average high temperature is December (54°F).

  • Average low temperature in July: 59.7°F

The month with the highest average low temperature is August (59.9°F).
The coldest month (with the lowest average low temperature) is December (40.1°F).

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Average pressure in July
Folsom, CA

Average pressure in July - Folsom, CA
  • Average pressure in July: 29.92"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).

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Average wind speed in July
Folsom, CA

Average wind speed in July - Folsom, CA
  • Average wind speed in July: 4.3mph

The windiest month (with the highest average wind speed) is February (5.5mph).
The calmest month (with the lowest average wind speed) is September (3.9mph).

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Average humidity in July
Folsom, CA

Average humidity in July - Folsom, CA
  • Average humidity in July: 41%

The month with the highest relative humidity is March (74%).
The month with the lowest relative humidity is July (41%).

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Average rainfall in July
Folsom, CA

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

The wettest month (with the highest rainfall) is March (2.48").
The driest months (with the least rainfall) are July and August (0.04").

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Average rainfall days in July
Folsom, CA

Average rainfall days in July - Folsom, CA
  • Average rainfall days in July: 1.2 days

The month with the highest number of rainy days is March (12.9 days).
The month with the least rainy days is July (1.2 days).

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Average snowfall in July
Folsom, CA

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

The month with the highest snowfall is December (0.04").
The 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
Folsom, CA

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

The month with the highest number of snowfall days is December (0.2 days).
The months with the least snowfall days are January, February, March, April, May, June, July, August, September, October and November (0 days).

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

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

The month with the longest days is June (Average daylight: 14h and 48min).
The month with the shortest days is December (Average daylight: 9h and 30min).

  • 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).

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Average sunshine days in July
Folsom, CA

Average sunshine days in July - Folsom, CA
  • Average sunshine days in July: 29.1 days

The month with the most sunshine days is July (29.1 days).
The month with the least sunshine days is March (17.3 days).

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Average UV index in July
Folsom, CA

Average UV index in July - Folsom, 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).

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Average cloud cover in July
Folsom, CA

Average cloud cover in July - Folsom, 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
Folsom, CA

Average visibility in July - Folsom, 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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Folsom, California, USA

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