June weather forecast
American Canyon, CA

Weather in June

The first month of the summer, June, is a moderately hot month in American Canyon, California, with an average temperature ranging between min 54.3°F (12.4°C) and max 79.7°F (26.5°C).

Temperature

In June, the average high-temperature marginally rises from a pleasant 72°F (22.2°C) in May to a warm 79.7°F (26.5°C). In American Canyon, the average low-temperature is 54.3°F (12.4°C).

Humidity

In June, the average relative humidity in American Canyon is 60%.

Rainfall

In June, the rain falls for 1.4 days. Throughout June, 0.08" (2mm) of precipitation is accumulated. Throughout the year, there are 68.2 rainfall days, and 11.93" (303mm) of precipitation is accumulated.

Daylight

With an average of 14h and 47min of daylight, June has the longest days of the year.
On the first day of June in American Canyon, California, sunrise is at 5:47 am and sunset at 8:26 pm. On the last day of the month, sunrise is at 5:49 am and sunset at 8:36 pm PDT.

Sunshine

In American Canyon, California, the average sunshine in June is 11.7h.

UV index

June through August, with an average maximum UV index of 6, are months with the highest UV index. A UV Index of 6 to 7 symbolizes a high health risk from unprotected exposure to Sun's UV rays for the average person.
Note: In June, the average maximum UV index of 6 translate into the following recommendations:
Take precautions and adopt sun safety practices. Protection against sunburn is obliged. The Sun's UV radiation is most powerful between 10 a.m. and 4 p.m. To the extent possible, limit exposure to the direct sun during these hours. A wide-brim hat offers excellent sun protection for the eyes, ears, face, and neck. Sunglasses with UVA and UVB protection significantly reduce eye damage from sun exposure. Tightly woven, loose-fitting clothes provide additional protection from the Sun.
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FAQ

What is the temperature in June in American Canyon?

The average high-temperature, in June, is 79.7°F (26.5°C), while the average low-temperature is 54.3°F (12.4°C).

What is the average humidity in June in American Canyon?

In June, the average relative humidity in American Canyon is 60%.

How many days does it rain in June in American Canyon?

In American Canyon, California, in June, during 1.4 rainfall days, 0.08" (2mm) of precipitation is typically accumulated.

When are the longest days in American Canyon?

The month with the longest days is June, with an average of 14h and 47min of daylight.

How many hours of daylight does American Canyon have in June?

In American Canyon, California, the average day length in June is 14h and 47min.

When are sunrise and sunset in June in American Canyon?

On the first day of June in American Canyon, sunrise is at 5:47 am and sunset at 8:26 pm. On the last day of the month, sunrise is at 5:49 am and sunset at 8:36 pm PDT.

How many hours of sunshine does American Canyon have in June?

In American Canyon, the average sunshine duration in June is 11.7h.

What are the months with the highest UV index in American Canyon?

June through August, with an average maximum UV index of 6, are months with the highest UV index in American Canyon, California.

What is the UV index reading in June in American Canyon?

In June, the average daily maximum UV index in American Canyon, California, is 6. A UV Index estimate of 6 to 7 represents a high health risk from unprotected exposure to UV radiation.
Average humidity
Average rainfall days
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in June
American Canyon, CA

Average temperature in June - American Canyon, CA
  • Average high temperature in June: 79.7°F

The warmest month (with the highest average high temperature) is July (82.6°F).
The month with the lowest average high temperature is December (54.9°F).

  • Average low temperature in June: 54.3°F

The month with the highest average low temperature is August (56.5°F).
The coldest months (with the lowest average low temperature) are January and December (42.3°F).

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Average pressure in June
American Canyon, CA

Average pressure in June - American Canyon, CA
  • Average pressure in June: 29.91"Hg

The month with the highest atmospheric pressure is January (30.14"Hg).
The month with the lowest atmospheric pressure is June (29.91"Hg).

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Average wind speed in June
American Canyon, CA

Average wind speed in June - American Canyon, CA
  • Average wind speed in June: 6.3mph

The windiest month (with the highest average wind speed) is May (6.6mph).
The calmest month (with the lowest average wind speed) is November (4.5mph).

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Average humidity in June
American Canyon, CA

Average humidity in June - American Canyon, CA
  • Average humidity in June: 60%

The month with the highest relative humidity is March (75%).
The month with the lowest relative humidity is September (58%).

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Average rainfall in June
American Canyon, CA

Average rainfall in June - American Canyon, CA
  • Average rainfall in June: 0.08"

The wettest month (with the highest rainfall) is February (2.32").
The driest months (with the least rainfall) are July and August (0.04").

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Average rainfall days in June
American Canyon, CA

Average rainfall days in June - American Canyon, CA
  • Average rainfall days in June: 1.4 days

The month with the highest number of rainy days is March (11.9 days).
The month with the least rainy days is August (0.9 days).

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Average daylight in June /
Average sunshine in June
American Canyon, CA

Average daylight in June / Average sunshine in June - American Canyon, CA
  • Average daylight in June: 14h and 47min

The month with the longest days is June (Average daylight: 14h and 47min).
The month with the shortest days is December (Average daylight: 9h and 34min).

  • Average sunshine in June: 11h and 42min

The months with the most sunshine are July and August (Average sunshine: 12h and 0min).
The month with the least sunshine is December (Average sunshine: 5h and 42min).

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Average sunshine days in June
American Canyon, CA

Average sunshine days in June - American Canyon, CA
  • Average sunshine days in June: 27.8 days

The months with the most sunshine days are July and August (29.1 days).
The month with the least sunshine days is March (18.3 days).

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Average UV index in June
American Canyon, CA

Average UV index in June - American Canyon, CA
  • Average UV index in June: 6

The months with the highest UV index are June, July and August (UV index 6).
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
American Canyon, CA

Average cloud cover in June - American Canyon, CA
  • Average cloud cover in June: 13

The month with the most cloud cover is March (Cloud cover 37).
The month with the least cloud cover is July (Cloud cover 7).

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Average visibility in June
American Canyon, CA

Average visibility in June - American Canyon, 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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