June weather forecast
Whitethorn, CA

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Weather in June

The first month of the summer, June, is still a comfortable month in Whitethorn, California, with an average temperature varying between 66.6°F (19.2°C) and 51.8°F (11°C).

Temperature

Whitethorn experiences a minor temperature shift with the start of June, with average high-temperatures moving from 61°F (16.1°C) in May to a still refreshing 66.6°F (19.2°C). During the month of June, the temperature generally drops to a low average of 51.8°F (11°C).

Humidity

In June, the average relative humidity is 75%.

Rainfall

In Whitethorn, California, in June, during 3.7 rainfall days, 0.43" (11mm) of precipitation is typically accumulated. In Whitethorn, during the entire year, the rain falls for 102.7 days and collects up to 28.78" (731mm) of precipitation.

Snowfall

January, March through December are months without snowfall in Whitethorn.

Daylight

With an average of 15h and 0min of daylight, June has the longest days of the year.
On the first day of June, sunrise is at 5:48 am and sunset at 8:39 pm. On the last day of the month, sunrise is at 5:50 am and sunset at 8:48 pm PDT.

Sunshine

The average sunshine in June is 11.2h.

UV index

The months with the highest UV index are June through August, with an average maximum UV index of 5. A UV Index of 3 to 5 symbolizes a medium vulnerability from exposure to the Sun's UV radiation for the ordinary person.
Note: During June, 5 as the daily maximum UV index converts into the following advice:
Be mindful. Individuals with a lighter skin tone may suffer burns in less than 30 minutes. The midday Sun can be dangerous due to its intense radiation; always find shade and reduce exposure. Loose clothes with a tight weave are optimal for safeguarding yourself against the Sun's rays.
Updated: Jul 22, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What are the temperatures in June?

In June, the average high-temperature and low-temperature are 66.6°F (19.2°C) and 51.8°F (11°C) respectively.

What is the average humidity in June?

In Whitethorn, the average relative humidity in June is 75%.

How many days does it rain in June?

In Whitethorn, in June, it is raining for 3.7 days, with typically 0.43" (11mm) of accumulated precipitation.

When it does not snow?

January, March through December are months without snowfall.

When are the longest days?

June has the longest days of the year, with an average of 15h and 0min of daylight.

What is the average length of the day in June?

In June, the average day length is 14h and 58min.

When is the sunrise / sunset in June?

On the first day of June, sunrise is at 5:48 am and sunset at 8:39 pm. On the last day of the month, sunrise is at 5:50 am and sunset at 8:48 pm PDT.

How long on average sun shines in June?

In Whitethorn, the average sunshine duration in June is 11.2h.

What are the months with the highest UV index?

The months with the highest UV index are June through August, with an average maximum UV index of 5.

How high is the UV index in June?

In Whitethorn, the average daily maximum UV index in June is 5. A UV Index of 3 to 5 symbolizes a moderate health threat from unsafe exposure to Sun's UV rays.
Average humidity
Average rainfall days
Average snowfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in June
Whitethorn, CA

Average temperature in June - Whitethorn, CA
  • Average high temperature in June: 66.6°F

The warmest month (with the highest average high temperature) is September (69.8°F).
The month with the lowest average high temperature is December (53.4°F).

  • Average low temperature in June: 51.8°F

The months with the highest average low temperature are July, August and September (54.3°F).
The coldest month (with the lowest average low temperature) is February (43.5°F).

Average pressure in June
Whitethorn, CA

Average pressure in June - Whitethorn, CA
  • Average pressure in June: 29.96"Hg

The month with the highest atmospheric pressure is January (30.13"Hg).
The months with the lowest atmospheric pressure are August and September (29.95"Hg).

Average wind speed in June
Whitethorn, CA

Average wind speed in June - Whitethorn, CA
  • Average wind speed in June: 10.6mph

The windiest month (with the highest average wind speed) is June (10.6mph).
The calmest months (with the lowest average wind speed) are January and August (7.8mph).

Average humidity in June
Whitethorn, CA

Average humidity in June - Whitethorn, CA
  • Average humidity in June: 75%

The month with the highest relative humidity is March (81%).
The month with the lowest relative humidity is September (72%).

Average rainfall in June
Whitethorn, CA

Average rainfall in June - Whitethorn, CA
  • Average rainfall in June: 0.43"

The wettest month (with the highest rainfall) is December (5.31").
The driest month (with the least rainfall) is July (0.08").

Average rainfall days in June
Whitethorn, CA

Average rainfall days in June - Whitethorn, CA
  • Average rainfall days in June: 3.7 days

The month with the highest number of rainy days is March (16.4 days).
The month with the least rainy days is August (1.8 days).

Average snowfall days in June
Whitethorn, CA

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

The month with the highest number of snowfall days is February (0.1 days).
The months with the least snowfall days are January, March, April, May, June, July, August, September, October, November and December (0 days).

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

Average daylight in June / Average sunshine in June - Whitethorn, CA
  • Average daylight in June: 15h and 0min

The month with the longest days is June (Average daylight: 15h and 0min).
The month with the shortest days is December (Average daylight: 9h and 24min).

  • Average sunshine in June: 11h and 1min

The months with the most sunshine are July and August (Average sunshine: 11h and 42min).
The month with the least sunshine is December (Average sunshine: 5h and 0min).

Average sunshine days in June
Whitethorn, CA

Average sunshine days in June - Whitethorn, CA
  • Average sunshine days in June: 25.3 days

The month with the most sunshine days is July (28.4 days).
The month with the least sunshine days is March (13.1 days).

Average UV index in June
Whitethorn, CA

Average UV index in June - Whitethorn, CA
  • Average UV index in June: 5

The months with the highest UV index are June, July and August (UV index 5).
The months with the lowest UV index are January, February, March, November and December (UV index 3).

Average cloud cover in June
Whitethorn, CA

Average cloud cover in June - Whitethorn, CA
  • Average cloud cover in June: 18

The month with the most cloud cover is March (Cloud cover 46).
The month with the least cloud cover is July (Cloud cover 10).

Average visibility in June
Whitethorn, CA

Average visibility in June - Whitethorn, 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).

Whitethorn, California, USA

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