June 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 June

The first month of the summer, June, is a tropical month in Chico, California, with an average temperature varying between 59.4°F (15.2°C) and 87.1°F (30.6°C).

Temperature

June's arrival is marked by an increase in the average high-temperature, moving from a warm 76.6°F (24.8°C) in May to a hot 87.1°F (30.6°C). In Chico, the June nights descend to a significantly cooler average of 59.4°F (15.2°C) compared to daytime highs.

Heat index

The heat index for June is evaluated at a tropical 87.8°F (31°C). Fatigue might occur with continuous exposure and activity, potentially causing heat cramps.
Be aware that heat index ratings are designed for shaded locations and minor breezes. The direct sun can potentially cause the heat index to increase by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature' or 'feels like', is a single figure representing how weather conditions feel when combining temperature and humidity. A person's impression of weather can be shaped by several aspects, among them metabolic variations, pregnancy, and levels of physical activity. When directly under the sun, the weather's impact can intensify, possibly boosting the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are especially vital to children. Young individuals usually face greater risks than adults as their sweat production is less. Also, their larger skin surface relative to their small bodies and the high heat generation due to their activity contributes to their vulnerability.

Humidity

The average relative humidity in June is 41%.

Rainfall

In June, the rain falls for 3.8 days. Throughout June, 0.31" (8mm) of precipitation is accumulated. In Chico, California, during the entire year, the rain falls for 90.7 days and collects up to 21.81" (554mm) of precipitation.

Snowfall

January through November are months without snowfall in Chico.

Daylight

With an average of 14h and 54min of daylight, June has the longest days of the year in Chico.
On the first day of the month, sunrise is at 5:40 am and sunset at 8:29 pm. On the last day of June, sunrise is at 5:43 am and sunset at 8:39 pm PDT.

Sunshine

The average sunshine in June is 11.9h.

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 threat to health from exposure to the Sun's UV rays for ordinary individuals.
Note: In June, a daily maximum UV index of 7 leads to the following instructions:
Refrain from overexposure. Fair-skinned individuals could burn in under 20 minutes. Seek shade and limit direct Sun exposure between 10 a.m. and 4 p.m., when UV radiation is at its peak, but be aware that not all shade structures provide complete sun protection. Combat UV radiation's detrimental effects with sun-safe clothing and UV-blocking eyewear.
Updated: Aug 26, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

How hot does it get in Chico in June?

The high-temperature, in June, in Chico, records 87.1°F (30.6°C), while the low-temperature is 59.4°F (15.2°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 average humidity in June?

In June, the average relative humidity is 41%.

How many days does it rain in June?

In Chico, in June, it is raining for 3.8 days, with typically 0.31" (8mm) of accumulated precipitation.

When it does not snow?

In Chico, snow does not fall in January through November.

When are the longest days?

With an average of 14h and 54min of daylight, June has the longest days of the year.

How many hours of daylight does Chico have in June?

In June, the average day length is 14h and 56min.

What time are sunrise and sunset in June?

In June, on the first day of the month, sunrise is at 5:40 am and sunset at 8:29 pm. On the last day of the month, sunrise is at 5:43 am and sunset at 8:39 pm PDT.

How many hours of sunshine does Chico have in June?

The average sunshine duration in June is 11.9h.

What is the month with the highest UV index?

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

How high is the UV index in June?

The average daily maximum UV index in June is 7. A UV Index of 6 to 7 symbolizes a high 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 June
Chico, CA

Average temperature in June - Chico, CA
  • Average high temperature in June: 87.1°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 June: 59.4°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 June
Chico, CA

Average pressure in June - Chico, CA
  • Average pressure in June: 29.9"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 June
Chico, CA

Average wind speed in June - Chico, CA
  • Average wind speed in June: 5.7mph

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 June
Chico, CA

Average humidity in June - Chico, CA
  • Average humidity in June: 41%

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

Average rainfall in June
Chico, CA

Average rainfall in June - Chico, CA
  • Average rainfall in June: 0.31"

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 June
Chico, CA

Average rainfall days in June - Chico, CA
  • Average rainfall days in June: 3.8 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 June
Chico, CA

Average snowfall in June - Chico, CA
  • Average snowfall in June: 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 June
Chico, CA

Average snowfall days in June - Chico, CA
  • Average snowfall days in June: 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 June /
Average sunshine in June
Chico, CA

Average daylight in June / Average sunshine in June - Chico, CA
  • Average daylight in June: 14h and 5min

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 June: 11h and 5min

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 June
Chico, CA

Average sunshine days in June - Chico, CA
  • Average sunshine days in June: 24.9 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 June
Chico, CA

Average UV index in June - Chico, CA
  • Average UV index in June: 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 June
Chico, CA

Average cloud cover in June - Chico, CA
  • Average cloud cover in June: 11

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 June
Chico, CA

Average visibility in June - Chico, CA
  • Average visibility in June: 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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