July weather forecast
Chico, CA

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Dense forest and a bridge crossing over the famed Big Chico Creek located in the Bidwell Park in Chico, California
Dense forest and a bridge crossing over the famed Big Chico Creek located in the Bidwell Park in Chico, California

Weather in July

July is a torrid summer month in Chico, California, with an average temperature varying between 63.5°F (17.5°C) and 95.2°F (35.1°C).

Temperature

July, with an average high of 95.2°F (35.1°C) and a low of 63.5°F (17.5°C), signifies the warmest month of the year.

Humidity

The least humid month is July, with an average relative humidity of 32%.

Rainfall

The month with the least rainfall is July, when the rain falls for 2.1 days and typically collects 0.08" (2mm) of precipitation.

Snowfall

January through November are months without snowfall.

Daylight

In July, the average length of the day is 14h and 39min.
On the first day of July, sunrise is at 5:43 am and sunset at 8:39 pm. On the last day of the month, sunrise is at 6:06 am and sunset at 8:21 pm PDT.

Sunshine

July has the most sunshine of the year, with an average of 12.2h 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 threat to health from exposure to the Sun's UV rays for ordinary individuals.
Note: The maximum daily UV index, 7 in July, converts into the following recommendations:
Implement precautions and maintain sun safety methods. Avoidance of sunburn is demanded. Avoid direct exposure to the Sun between 10 a.m. and 4 p.m., the peak period for UV radiation, noting that objects like parasols or canopies might not offer complete sun protection. Sunglasses that guard against UVA and UVB rays are pivotal in minimizing sun-induced ocular damage.
Updated: Aug 26, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What part of the year is the hottest?

July, marked by an average high-temperature of 95.2°F (35.1°C) and a low-temperature of 63.5°F (17.5°C), is the warmest month.

How hot does it get in July?

The high-temperature, in July, in Chico, records 95.2°F (35.1°C), while the low-temperature is 63.5°F (17.5°C). The average heat index (a.k.a. 'real feel', 'apparent temperature'), which factors the actual air temperature with the relative humidity, in June is evaluated at 87.8°F (31°C).

What is the least humid month?

The least humid month is July, with an average relative humidity of 32%.

What is the average humidity in July?

The average relative humidity in July is 32%.

What is the driest month?

The month with the least rainfall is July, when the rain falls for 2.1 days and typically collects 0.08" (2mm) of precipitation.

How much does it rain in Chico in July?

In Chico, in July, during 2.1 rainfall days, 0.08" (2mm) of precipitation is typically accumulated.

When it does not snow?

January through November are months without snowfall in Chico.

What is the average length of the day in July?

In July, the average day length is 14h and 39min.

When are sunrise and sunset in July?

In July, on the first day of the month, sunrise is at 5:43 am and sunset at 8:39 pm. On the last day of the month, sunrise is at 6:06 am and sunset at 8:21 pm PDT.

What month has the most sunshine?

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 Chico, the average sunshine duration in July is 12.2h.

When is the highest UV index?

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

How high is the UV index in July?

In Chico, the average daily maximum UV index in July is 7. A UV Index reading of 6 to 7 represents a high health vulnerability from unsafe 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
Chico, CA

Average temperature in July - Chico, CA
  • Average high temperature in July: 95.2°F

The warmest month (with the highest average high temperature) is July (95.2°F).
The month with the lowest average high temperature is December (53.2°F).

  • Average low temperature in July: 63.5°F

The month with the highest average low temperature is July (63.5°F).
The coldest month (with the lowest average low temperature) is December (39°F).

Average pressure in July
Chico, CA

Average pressure in July - Chico, 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
Chico, CA

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

The windiest month (with the highest average wind speed) is March (6.8mph).
The calmest month (with the lowest average wind speed) is August (4.9mph).

Average humidity in July
Chico, CA

Average humidity in July - Chico, CA
  • Average humidity in July: 32%

The month with the highest relative humidity is March (72%).
The month with the lowest relative humidity is July (32%).

Average rainfall in July
Chico, CA

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

The wettest month (with the highest rainfall) is February (3.94").
The driest month (with the least rainfall) is July (0.08").

Average rainfall days in July
Chico, CA

Average rainfall days in July - Chico, CA
  • Average rainfall days in July: 2.1 days

The month with the highest number of rainy days is March (15.2 days).
The month with the least rainy days is August (1.9 days).

Average snowfall in July
Chico, CA

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

The month with the highest snowfall is December (0.12").
The months with the least snowfall are January, February, March, April, May, June, July, August, September, October and November (0").

Average snowfall days in July
Chico, CA

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

The month with the highest number of snowfall days is December (0.4 days).
The months with the least snowfall days are January, March, April, May, June, July, August, September, October and November (0 days).

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

Average daylight in July / Average sunshine in July - Chico, 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 12min).
The months with the least sunshine are January and December (Average sunshine: 5h and 54min).

Average sunshine days in July
Chico, CA

Average sunshine days in July - Chico, CA
  • Average sunshine days in July: 27.8 days

The month with the most sunshine days is August (28.1 days).
The month with the least sunshine days is March (14.9 days).

Average UV index in July
Chico, CA

Average UV index in July - Chico, 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
Chico, CA

Average cloud cover in July - Chico, 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
Chico, CA

Average visibility in July - Chico, 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).

Chico, California, USA

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