June weather forecast
Belmont, CA

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Weather in June

The first month of the summer, June, is a pleasant month in Belmont, California, with an average temperature ranging between max 70.3°F (21.3°C) and min 53.2°F (11.8°C).

Temperature

The initiation of June records an average high-temperature of an agreeable 70.3°F (21.3°C), displaying a near consistency with the previous month. Throughout June, a steady low-temperature average of 53.2°F (11.8°C) is noted.

Humidity

In June, the average relative humidity is 71%.

Rainfall

In Belmont, during June, the rain falls for 2.2 days and regularly aggregates up to 0.12" (3mm) of precipitation. In Belmont, during the entire year, the rain falls for 77.5 days and collects up to 11.22" (285mm) of precipitation.

Daylight

With an average of 14h and 42min of daylight, June has the longest days of the year in Belmont.
On the first day of the month, sunrise is at 5:49 am and sunset at 8:25 pm. On the last day of June, sunrise is at 5:51 am and sunset at 8:34 pm PDT.

Sunshine

In June, the average sunshine is 11.7h.

UV index

June through September, with an average maximum UV index of 5, are months with the highest UV index. A UV Index estimate of 3 to 5 represents a medium vulnerability from exposure to the Sun's UV rays for the average person.
Note: The daily maximum UV index of 5 in June interprets into the following advice:
Exercise prevention - Precautions against solar damage are endorsed. Limiting sun exposure during midday hours helps in reducing the harmful effects of UV radiation. Consider a wide-brim hat essential for effective sun defense covering your face, neck, and eyes.
Updated: Aug 13, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What is the average June temperature?

An average high-temperature, in June, in Belmont, is 70.3°F (21.3°C) and the average low-temperature is 53.2°F (11.8°C).

What is the average humidity in June?

The average relative humidity in June is 71%.

How much does it rain in June?

In Belmont, during June, the rain falls for 2.2 days and regularly aggregates up to 0.12" (3mm) of precipitation.

When are the longest days?

June has the longest days of the year, with an average of 14h and 42min of daylight.

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

The average day length in June is 14h and 43min.

When is the sunrise / sunset in June?

In June, on the first day of the month, sunrise is at 5:49 am and sunset at 8:25 pm. On the last day of the month, in Belmont, sunrise is at 5:51 am and sunset at 8:34 pm PDT.

How long on average sun shines in June?

In June, the average sunshine duration is 11.7h.

What is the month with the highest UV index?

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

How high is the UV index in June?

In June, the average daily maximum UV index in Belmont is 5. A UV Index of 3 to 5 symbolizes a medium health risk from exposure to the Sun's UV radiation.
Average humidity
Average rainfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in June
Belmont, CA

Average temperature in June - Belmont, CA
  • Average high temperature in June: 70.3°F

The warmest month (with the highest average high temperature) is August (73°F).
The month with the lowest average high temperature is December (55.9°F).

  • Average low temperature in June: 53.2°F

The month with the highest average low temperature is September (56.7°F).
The coldest month (with the lowest average low temperature) is January (46°F).

Average pressure in June
Belmont, CA

Average pressure in June - Belmont, CA
  • Average pressure in June: 29.93"Hg

The month with the highest atmospheric pressure is January (30.13"Hg).
The month with the lowest atmospheric pressure is September (29.92"Hg).

Average wind speed in June
Belmont, CA

Average wind speed in June - Belmont, CA
  • Average wind speed in June: 6.8mph

The windiest month (with the highest average wind speed) is April (7.5mph).
The calmest month (with the lowest average wind speed) is October (5.5mph).

Average humidity in June
Belmont, CA

Average humidity in June - Belmont, CA
  • Average humidity in June: 71%

The month with the highest relative humidity is March (75%).
The month with the lowest relative humidity is October (68%).

Average rainfall in June
Belmont, CA

Average rainfall in June - Belmont, CA
  • Average rainfall in June: 0.12"

The wettest month (with the highest rainfall) is February (2.09").
The driest months (with the least rainfall) are July and August (0.08").

Average rainfall days in June
Belmont, CA

Average rainfall days in June - Belmont, CA
  • Average rainfall days in June: 2.2 days

The month with the highest number of rainy days is March (13 days).
The month with the least rainy days is July (1.8 days).

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

Average daylight in June / Average sunshine in June - Belmont, CA
  • Average daylight in June: 14h and 4min

The month with the longest days is June (Average daylight: 14h and 42min).
The month with the shortest days is December (Average daylight: 9h and 36min).

  • Average sunshine in June: 11h and 4min

The month with the most sunshine is July (Average sunshine: 12h and 0min).
The month with the least sunshine is December (Average sunshine: 5h and 48min).

Average sunshine days in June
Belmont, CA

Average sunshine days in June - Belmont, CA
  • Average sunshine days in June: 24.8 days

The month with the most sunshine days is July (25.3 days).
The month with the least sunshine days is March (16.3 days).

Average UV index in June
Belmont, CA

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

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

Average cloud cover in June
Belmont, CA

Average cloud cover in June - Belmont, CA
  • Average cloud cover in June: 14

The month with the most cloud cover is March (Cloud cover 35).
The month with the least cloud cover is July (Cloud cover 9).

Average visibility in June
Belmont, CA

Average visibility in June - Belmont, 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).

Belmont, California, USA

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