March weather forecast and climate
Belmont, CA

Weather in March

March, the first month of the spring, in Belmont, is also a moderate month, with average temperature varying between 47.1°F (8.4°C) and 59.7°F (15.4°C).

Temperature

In Belmont, the average high-temperature is almost the same as in February - a still mild 59.7°F (15.4°C). The average low-temperature, in March, is 47.1°F (8.4°C).

Humidity

The most humid month is March, with an average relative humidity of 75%.

Rainfall

In Belmont, during March, the rain falls for 13 days and regularly aggregates up to 1.97" (50mm) of precipitation. Throughout the year, there are 77.5 rainfall days, and 11.22" (285mm) of precipitation is accumulated.

Daylight

In Belmont, the average length of the day in March is 12h.

Sunshine

In Belmont, the average sunshine is 7.9h.

UV index

In March, the average daily maximum UV index in Belmont is 4. A UV Index of 3 to 5 symbolizes a medium vulnerability from the exposure to the Sun's UV radiation for average individuals.
Note: The average daily UV index of 4 transform into the following instructions:
Take precautions - Protection against sun damage is advised. The solar radiation is most powerful near the mid-day, so the exposure to the direct Sun should be reduced accordingly. A wide-brim hat offers excellent sun protection for 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 most humid month in Belmont?

The most humid month in Belmont, California, is March, with an average relative humidity of 75%.

What is the average humidity in March in Belmont?

In Belmont, California, the average relative humidity in March is 75%.

How much does it rain in Belmont in March?

In Belmont, during March, the rain falls for 13 days and regularly aggregates up to 1.97" (50mm) of precipitation.

How many hours of daylight does Belmont have in March?

In March, the average length of the day in Belmont, California, is 12h.

How many hours of sunshine does Belmont have in March?

In Belmont, the average sunshine in March is 7.9h.

What is the UV index reading in March in Belmont?

The average daily maximum UV index in March is 4. A UV Index estimate of 3 to 5 represents a moderate health threat from the exposure to the Sun's UV radiation.

Average temperature in March
Belmont, CA

Average temperature in March - Belmont, CA
  • Average high temperature in March: 59.7°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 March: 47.1°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).

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Average pressure in March
Belmont, CA

Average pressure in March - Belmont, CA
  • Average pressure in March: 30.08"

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

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Average wind speed in March
Belmont, CA

Average wind speed in March - Belmont, CA
  • Average wind speed in March: 7.2mph

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).

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Average humidity in March
Belmont, CA

Average humidity in March - Belmont, CA
  • Average humidity in March: 75%

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

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Average rainfall in March
Belmont, CA

Average rainfall in March - Belmont, CA
  • Average rainfall in March: 1.97"

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

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Average rainfall days in March
Belmont, CA

Average rainfall days in March - Belmont, CA
  • Average rainfall days in March: 13 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).

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

Average daylight in March / Average sunshine in March - Belmont, CA
  • Average daylight in March: 12h

The month with the longest days is June (Average daylight: 14.7h).
The month with the shortest days is December (Average daylight: 9.6h).

  • Average sunshine in March: 7.9h

The month with the most sunshine is July (Average sunshine: 12h).
The month with the least sunshine is December (Average sunshine: 5.8h).

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Average sunshine days in March
Belmont, CA

Average sunshine days in March - Belmont, CA
  • Average sunshine days in March: 16.3 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).

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Average UV index in March
Belmont, CA

Average UV index in March - Belmont, CA
  • Average UV index in March: 4

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

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Average cloud cover in March
Belmont, CA

Average cloud cover in March - Belmont, CA
  • Average cloud cover in March: 35

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

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Average visibility in March
Belmont, CA

Average visibility in March - Belmont, CA
  • Average visibility in March: 6mi

Months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
Months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).

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