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

June, the first month of the summer in Chico, is a hot month, with an average temperature ranging between min 59.4°F (15.2°C) and max 87.1°F (30.6°C).

Temperature

With the transition into June, Chico experiences an increase in average high-temperatures, moving up from a moderately hot 76.6°F (24.8°C) in May to a hot 87.1°F (30.6°C). Throughout June, Chico acknowledges a distinct difference between its daytime highs and the steady low average of 59.4°F (15.2°C).

Heat index

For most parts of June, the heat index is evaluated at a tropical 87.8°F (31°C). Unrelenting activity during exposure could cause fatigue and potentially lead to heat cramps.
The heat index's values are generally associated with conditions in shade and light breezes. With direct sunlight, the heat index could increase by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel' or 'felt air temperature', arises from combining readings of air temperature and relative moisture content. One's perception of temperature can vary depending on physical activity and individual heat sensitivity, influenced by factors like wind, attire, and metabolic variations. Taking into account that direct sunlight can boost the heat effect, the heat index may rise by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly relevant to babies and toddlers. Young ones regularly neglect the requirement for rest and fluid replenishment. Thirst is a late stage of dehydration - so, it is necessary to keep hydrated, particularly during extended periods of physical exertion.

Humidity

In June, the average relative humidity is 41%.

Rainfall

In Chico, during June, the rain falls for 3.8 days and regularly aggregates up to 0.31" (8mm) of precipitation. Throughout the year, in Chico, California, there are 90.7 rainfall days, and 21.81" (554mm) of precipitation is accumulated.

Snowfall

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

Daylight

June has the longest days of the year, with an average of 14h and 54min of daylight.
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, in Chico, sunrise is at 5:43 am and sunset at 8:39 pm PDT.

Sunshine

In June, the average sunshine is 11.9h.

UV index

June and July, with an average maximum UV index of 7, are months with the highest UV index. A UV Index reading of 6 to 7 represents a high health risk from exposure to the Sun's UV radiation for the average person.
Note: The UV index of 7 during June translates into the following guidance:
Prevent overexposure. Protection from the sun's harmful effects is needed. The Sun emits the most powerful UV radiation between 10 a.m. and 4 p.m. Try to avoid direct sunlight during this period. Enhance your sun protection with tightly woven, yet airy clothing.
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Frequently asked questions

How hot is it in Chico in June?

An average high-temperature, in June, in Chico, is 87.1°F (30.6°C) and the average low-temperature is 59.4°F (15.2°C). In June, the average heat index (a.k.a. 'feels like', 'real feel'), which combines air temperature and relative humidity, is evaluated at 87.8°F (31°C).

What is the average humidity in June in Chico?

In Chico, California, the average relative humidity in June is 41%.

How much does it rain in Chico in June?

In Chico, California, in June, during 3.8 rainfall days, 0.31" (8mm) of precipitation is typically accumulated.

When it does not snow in Chico?

January through November are months without snowfall.

When are the longest days in Chico?

The month with the longest days in Chico, California, is June, with an average of 14h and 54min of daylight.

What is the average length of the day in June in Chico?

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

What time are sunrise and sunset in June in Chico?

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, in Chico, sunrise is at 5:43 am and sunset at 8:39 pm PDT.

How long on average sun shines in June in Chico?

In June, the average sunshine duration in Chico is 11.9h.

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

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

What is the UV index reading in June in Chico?

In Chico, California, the average daily maximum UV index in June is 7. A UV Index estimate of 6 to 7 represents 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).

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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).

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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).

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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%).

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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").

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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).

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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").

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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).

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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).

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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).

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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).

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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).

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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).

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Chico, California, USA

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