March weather forecast and climate
Sun Valley, CA

Weather in March

March, the first month of the spring, in Sun Valley, is also an enjoyable month, with average temperature ranging between max 66.6°F (19.2°C) and min 48.6°F (9.2°C).

Temperature

In March, the average high-temperature is essentially the same as in February - a still enjoyable 66.6°F (19.2°C). The average low-temperature, in March, is 48.6°F (9.2°C).

Humidity

The average relative humidity in March is 57%.

Rainfall

In Sun Valley, it is raining for 5.2 days, with typically 0.87" (22mm) of accumulated precipitation. In Sun Valley, during the entire year, the rain falls for 40.1 days and collects up to 5.87" (149mm) of precipitation.

Daylight

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

Sunshine

The average sunshine in Sun Valley is 9h.

UV index

In Sun Valley, the average daily maximum UV index is 4. A UV Index value of 3 to 5 symbolizes a medium vulnerability from the exposure to the Sun's UV rays for average individuals.
Note: The daily maximum UV index of 4 interpret into the following advice:
Take precautions - Protection against sunburn is recommended. The Sun's most intense and consequently most harmful UV radiation during midday hours should be decreased by minimizing exposure and seeking shade. On bright days sunglasses that block both UVA and UVB rays should be worn. A hat with a wide brim is extremely helpful, as it can prevent roughly 50% of UV radiation from reaching the eyes.
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FAQ

What is the temperature in March in Sun Valley?

In March, in Sun Valley, the average high-temperature is 66.6°F (19.2°C), and the average low-temperature is 48.6°F (9.2°C).

What is the average humidity in March in Sun Valley?

In Sun Valley, the average relative humidity in March is 57%.

How many days does it rain in March in Sun Valley?

In Sun Valley, in March, during 5.2 rainfall days, 0.87" (22mm) of precipitation is typically accumulated.

What is the average length of the day in March in Sun Valley?

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

How many hours of sunshine does Sun Valley have in March?

In Sun Valley, the average sunshine in March is 9h.

What is the UV index reading in March in Sun Valley?

In Sun Valley, the average daily maximum UV index in March is 4. A UV Index of 3 to 5 symbolizes a moderate health threat from unsafe exposure to the Sun's UV rays.

Average temperature in March
Sun Valley, CA

Average temperature in March - Sun Valley, CA
  • Average high temperature in March: 66.6°F

The warmest month (with the highest average high temperature) is August (86.5°F).
The month with the lowest average high temperature is December (61.7°F).

  • Average low temperature in March: 48.6°F

The month with the highest average low temperature is August (64.8°F).
The coldest month (with the lowest average low temperature) is December (46.2°F).

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Average pressure in March
Sun Valley, CA

Average pressure in March - Sun Valley, CA
  • Average pressure in March: 30.03"

The month with the highest atmospheric pressure is January (30.11").
The month with the lowest atmospheric pressure is June (29.88").

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Average wind speed in March
Sun Valley, CA

Average wind speed in March - Sun Valley, CA
  • Average wind speed in March: 5.5mph

The windiest month (with the highest average wind speed) is April (5.9mph).
The calmest month (with the lowest average wind speed) is September (4.4mph).

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Average humidity in March
Sun Valley, CA

Average humidity in March - Sun Valley, CA
  • Average humidity in March: 57%

The month with the highest relative humidity is June (59%).
The month with the lowest relative humidity is November (48%).

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Average rainfall in March
Sun Valley, CA

Average rainfall in March - Sun Valley, CA
  • Average rainfall in March: 0.87"

The wettest month (with the highest rainfall) is December (1.18").
The driest month (with the least rainfall) is June (0.04").

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Average rainfall days in March
Sun Valley, CA

Average rainfall days in March - Sun Valley, CA
  • Average rainfall days in March: 5.2 days

The month with the highest number of rainy days is March (5.2 days).
The month with the least rainy days is June (1 days).

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Average daylight in March /
Average sunshine in March
Sun Valley, CA

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

The month with the longest days is June (Average daylight: 14.4h).
The month with the shortest days is December (Average daylight: 9.9h).

  • Average sunshine in March: 9h

Months with the most sunshine are June, July and August (Average sunshine: 12.1h).
Months with the least sunshine are January, February and December (Average sunshine: 6.9).

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Average sunshine days in March
Sun Valley, CA

Average sunshine days in March - Sun Valley, CA
  • Average sunshine days in March: 25.6 days

The month with the most sunshine days is October (27.1 days).
The month with the least sunshine days is February (22.9 days).

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Average UV index in March
Sun Valley, CA

Average UV index in March - Sun Valley, CA
  • Average UV index in March: 4

Months with the highest UV index are June, July, August and September (UV index 6).
The month with the lowest UV index is December (UV index 3).

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Average cloud cover in March
Sun Valley, CA

Average cloud cover in March - Sun Valley, CA
  • Average cloud cover in March: 21

Months with the most cloud cover are 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 March
Sun Valley, CA

Average visibility in March - Sun Valley, 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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