June weather forecast
Jackson, CA

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Weather in June

June, the first month of the summer in Jackson, is also a moderately hot month, with an average temperature varying between 84°F (28.9°C) and 55°F (12.8°C).

Temperature

June sees a rise in the average high-temperature, climbing from 73.6°F (23.1°C) in May to a still moderately hot 84°F (28.9°C). Jackson's average low-temperature of 55°F (12.8°C) in June reflects a significant disparity from the daytime highs.

Heat index

The heat index for June is calculated to be 84.2°F (29°C). Exhaustion might be the outcome of enduring exposure and continuous activity, with a risk of heat cramps.
In reference to the heat index, it's for places in shade and with a slight wind. Exposure to unobstructed sunshine could lead to an increase in the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel' or 'felt air temperature', determines the feeling of heat when you account for the relative humidity. One's perception of temperature can vary depending on physical activity and individual heat sensitivity, influenced by factors like wind, attire, and metabolic variations. Exposure to direct sun rays can influence the heat you feel, pushing the heat index up by 15 Fahrenheit (8 Celsius) degrees. Heat index values are extremely significant for children. Kids often lack the knowledge about the necessity to take breaks and consume liquids. Thirst, as a late symptom of dehydration, necessitates the maintenance of hydration, particularly during enduring physical activities.

Humidity

In Jackson, the average relative humidity in June is 47%.

Rainfall

In June, in Jackson, the rain falls for 1.9 days. Throughout June, 0.24" (6mm) of precipitation is accumulated. In Jackson, during the entire year, the rain falls for 81.8 days and collects up to 23.39" (594mm) of precipitation.

Snowfall

In Jackson, snow does not fall in January, April through October.

Daylight

With an average of 14h and 48min of daylight, June has the longest days of the year.
On the first day of June, sunrise is at 5:40 am and sunset at 8:21 pm. On the last day of the month, sunrise is at 5:43 am and sunset at 8:30 pm PDT.

Sunshine

In Jackson, the average sunshine in June is 11.9h.

UV index

June through August, with an average maximum UV index of 6, are months with the highest UV index in Jackson. A UV Index estimate of 6 to 7 represents a high threat to health from exposure to the Sun's UV rays for average individuals.
Note: A maximum UV index of 6 in June translates into the following recommendations:
Endorse precautions and be consistent with sun safety guidelines. Preventing sunburn is paramount. Avoid direct Sun exposure and seek shade between 10 a.m. and 4 p.m., when UV radiation is at its peak, but keep in mind that not all shade structures provide complete protection. Experience reduced UV exposure by about half when donning a wide-brim hat.
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Frequently asked questions

How hot is June in Jackson?

The high-temperature, in June, in Jackson, is 84°F (28.9°C), while the low-temperature averages to 55°F (12.8°C). The average heat index (a.k.a. 'feels like', 'apparent temperature'), which factors the actual air temperature with the relative humidity, in June is calculated to be 84.2°F (29°C).

What is the average humidity in June in Jackson?

The average relative humidity in June is 47%.

How many days does it rain in June in Jackson?

In June, in Jackson, the rain falls for 1.9 days. Throughout June, 0.24" (6mm) of precipitation is accumulated.

When it does not snow in Jackson?

January, April through October are months without snowfall in Jackson.

When are the longest days in Jackson?

With an average of 14h and 48min of daylight, June has the longest days of the year.

How many hours of daylight does Jackson have in June?

The average day length in June in Jackson is 14h and 48min.

What time are sunrise and sunset in June in Jackson?

On the first day of June in Jackson, sunrise is at 5:40 am and sunset at 8:21 pm. On the last day of the month, sunrise is at 5:43 am and sunset at 8:30 pm PDT.

How many hours of sunshine does Jackson have in June?

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

What are the months with the highest UV index in Jackson?

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

What is the UV index intensity in June in Jackson?

In Jackson, the average daily maximum UV index in June is 6. A UV Index estimate of 6 to 7 represents a high health threat from unprotected exposure to UV radiation.
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
Jackson, CA

Average temperature in June - Jackson, CA
  • Average high temperature in June: 84°F

The warmest month (with the highest average high temperature) is July (91°F).
The month with the lowest average high temperature is December (52.9°F).

  • Average low temperature in June: 55°F

The month with the highest average low temperature is July (59°F).
The coldest month (with the lowest average low temperature) is December (37.9°F).

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Average pressure in June
Jackson, CA

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

The month with the highest atmospheric pressure is January (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.91"Hg).

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Average wind speed in June
Jackson, CA

Average wind speed in June - Jackson, CA
  • Average wind speed in June: 4.3mph

The windiest month (with the highest average wind speed) is February (5.7mph).
The calmest month (with the lowest average wind speed) is August (3.8mph).

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Average humidity in June
Jackson, CA

Average humidity in June - Jackson, CA
  • Average humidity in June: 47%

The month with the highest relative humidity is March (74%).
The month with the lowest relative humidity is July (40%).

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Average rainfall in June
Jackson, CA

Average rainfall in June - Jackson, CA
  • Average rainfall in June: 0.24"

The wettest month (with the highest rainfall) is March (4.69").
The driest months (with the least rainfall) are July and August (0.04").

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Average rainfall days in June
Jackson, CA

Average rainfall days in June - Jackson, CA
  • Average rainfall days in June: 1.9 days

The month with the highest number of rainy days is March (14.6 days).
The month with the least rainy days is August (1.5 days).

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Average snowfall in June
Jackson, CA

Average snowfall in June - Jackson, CA
  • Average snowfall in June: 0"

The month with the highest snowfall is February (2.01").
The months with the least snowfall are January, April, May, June, July, August, September and October (0").

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Average snowfall days in June
Jackson, CA

Average snowfall days in June - Jackson, CA
  • Average snowfall days in June: 0 days

The month with the highest number of snowfall days is February (1.3 days).
The months with the least snowfall days are April, May, June, July, August, September and October (0 days).

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Average daylight in June /
Average sunshine in June
Jackson, CA

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

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 June: 11h and 5min

The month with the most sunshine is July (Average sunshine: 12h and 6min).
The month with the least sunshine is December (Average sunshine: 6h and 0min).

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Average sunshine days in June
Jackson, CA

Average sunshine days in June - Jackson, CA
  • Average sunshine days in June: 26.9 days

The month with the most sunshine days is August (28.8 days).
The month with the least sunshine days is March (15.1 days).

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Average UV index in June
Jackson, CA

Average UV index in June - Jackson, 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
Jackson, CA

Average cloud cover in June - Jackson, CA
  • Average cloud cover in June: 9

The month with the most cloud cover is March (Cloud cover 37).
The month with the least cloud cover is July (Cloud cover 4).

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Average visibility in June
Jackson, CA

Average visibility in June - Jackson, 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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Jackson, California, USA

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