June weather forecast
Claremont, CA

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Mabel Shaw Bridges Hall of Music in the Pomona College in Claremont, California
Mabel Shaw Bridges Hall of Music in the Pomona College in Claremont, California

Weather in June

June, the first month of the summer in Claremont, is still a warm month, with an average temperature ranging between max 82.9°F (28.3°C) and min 58.5°F (14.7°C).

Temperature

June marks a minor ascent in the average high-temperature, adjusting from May's 76.3°F (24.6°C) to a still moderately hot 82.9°F (28.3°C). Claremont in June observes a substantial swing from the daily highs, with average nighttime temperatures of 58.5°F (14.7°C).

Heat index

In June, the heat index is evaluated at 84.2°F (29°C). Long-standing exposure coupled with ongoing activity could result in exhaustion, possibly causing heat cramps.
One should be cognizant that the heat index values are tailored for shaded spots and mild winds. Under direct sunshine, the heat index values might be elevated by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature' or 'real feel', blends air temperature and moisture content to represent the felt temperature to humans. The individual's temperature perception can be influenced by numerous factors such as metabolic variations, physical activity, and clothing. Keep aware, the sun, when shining directly, can intensify the heat experience, pushing the heat index up by 15 Fahrenheit (8 Celsius) degrees. Heat index values hold particular significance for children. Younglings frequently fail to recognize the requirement to rest and rehydrate. Thirst emerges late in dehydration - it is imperative to keep hydration levels high, particularly during extended physical exertions.

Humidity

In Claremont, the average relative humidity in June is 54%.

Rainfall

June and August are months with the least rain when the rain falls for 0.8 days and typically aggregates up to 0.04" (1mm) of rain.

Snowfall

In Claremont, snow does not fall in January, March through December.

Daylight

The month with the longest days is June, with an average of 14h and 24min of daylight.
On the first day of June, sunrise is at 5:40 am and sunset at 7:57 pm. On the last day of the month, sunrise is at 5:42 am and sunset at 8:06 pm PDT.

Sunshine

In June, the average sunshine in Claremont is 12h.

UV index

In June, the average daily maximum UV index in Claremont is 6. A UV Index estimate of 6 to 7 represents a high health hazard from exposure to the Sun's UV rays for average individuals.
Note: The UV index of 6 during June translates into the following guidance:
Take precautions against overexposure. Fair-skinned people may get burned in less than 20 minutes. Avoid direct Sun exposure and seek shade from 10 a.m. to 4 p.m., the period of highest UV radiation. Remember, however, that not all shade structures offer full protection. During bright days, sunglasses that offer UVA and UVB defense are recommended.
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Frequently asked questions

How hot is it in Claremont in June?

The high-temperature during June is 82.9°F (28.3°C) and the low-temperature is 58.5°F (14.7°C). In June, the average heat index (a.k.a. 'feels like', 'apparent temperature'), which calculates the temperature value influenced by the moisture in the air, is evaluated at 84.2°F (29°C).

What is the average humidity in June in Claremont?

In June, the average relative humidity is 54%.

What is the driest month in Claremont?

June and August are months with the least rain when the rain falls for 0.8 days and typically aggregates up to 0.04" (1mm) of rain.

How many days does it rain in June in Claremont?

In Claremont, California, in June, it is raining for 0.8 days, with typically 0.04" (1mm) of accumulated precipitation.

When it does not snow in Claremont?

In Claremont, California, snow does not fall in January, March through December.

When are the longest days in Claremont?

June has the longest days of the year, with an average of 14h and 24min of daylight.

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

The average day length in June in Claremont is 14h and 23min.

What time are sunrise and sunset in June in Claremont?

In June, on the first day of the month, sunrise is at 5:40 am and sunset at 7:57 pm. On the last day of the month, in Claremont, sunrise is at 5:42 am and sunset at 8:06 pm PDT.

How many hours of sunshine does Claremont have in June?

In Claremont, California, the average sunshine duration in June is 12h.

How high is the UV index in June in Claremont?

In June, the average daily maximum UV index in Claremont, California, is 6. A UV Index of 6 to 7 symbolizes a high health threat from exposure to the Sun's UV radiation.
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
Claremont, CA

Average temperature in June - Claremont, CA
  • Average high temperature in June: 82.9°F

The warmest month (with the highest average high temperature) is August (90.1°F).
The month with the lowest average high temperature is December (63.1°F).

  • Average low temperature in June: 58.5°F

The month with the highest average low temperature is August (65.7°F).
The coldest months (with the lowest average low temperature) are February and December (46.8°F).

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Average pressure in June
Claremont, CA

Average pressure in June - Claremont, CA
  • Average pressure in June: 29.87"Hg

The month with the highest atmospheric pressure is January (30.1"Hg).
The month with the lowest atmospheric pressure is June (29.87"Hg).

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Average wind speed in June
Claremont, CA

Average wind speed in June - Claremont, CA
  • Average wind speed in June: 5.3mph

The windiest months (with the highest average wind speed) are April and May (5.7mph).
The calmest month (with the lowest average wind speed) is September (4.4mph).

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Average humidity in June
Claremont, CA

Average humidity in June - Claremont, CA
  • Average humidity in June: 54%

The month with the highest relative humidity is May (56%).
The months with the lowest relative humidity are August and November (45%).

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Average rainfall in June
Claremont, CA

Average rainfall in June - Claremont, CA
  • Average rainfall in June: 0.04"

The wettest months (with the highest rainfall) are February and December (1.65").
The driest months (with the least rainfall) are June and August (0.04").

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Average rainfall days in June
Claremont, CA

Average rainfall days in June - Claremont, CA
  • Average rainfall days in June: 0.8 days

The month with the highest number of rainy days is March (7.6 days).
The month with the least rainy days is June (0.8 days).

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Average snowfall days in June
Claremont, CA

Average snowfall days in June - Claremont, 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).

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

Average daylight in June / Average sunshine in June - Claremont, CA
  • Average daylight in June: 14h and 2min

The month with the longest days is June (Average daylight: 14h and 24min).
The month with the shortest days is December (Average daylight: 9h and 54min).

  • Average sunshine in June: 12h and 0min

The month with the most sunshine is July (Average sunshine: 12h and 12min).
The months with the least sunshine are February and December (Average sunshine: 6h and 54min).

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Average sunshine days in June
Claremont, CA

Average sunshine days in June - Claremont, CA
  • Average sunshine days in June: 28.7 days

The month with the most sunshine days is June (28.7 days).
The month with the least sunshine days is February (21.1 days).

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Average UV index in June
Claremont, CA

Average UV index in June - Claremont, CA
  • Average UV index in June: 6

The month with the highest UV index is August (UV index 7).
The months with the lowest UV index are January, February, November and December (UV index 4).

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Average cloud cover in June
Claremont, CA

Average cloud cover in June - Claremont, CA
  • Average cloud cover in June: 8

The months with the most cloud cover are February, March and December (Cloud cover 21).
The month with the least cloud cover is August (Cloud cover 4).

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Average visibility in June
Claremont, CA

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

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