March weather forecast
Whitethorn, CA

Weather in March

The first month of the spring, March, is also a fresh month in Whitethorn, California, with average temperature fluctuating between 54.9°F (12.7°C) and 44.2°F (6.8°C).

Temperature

In March, the average high-temperature is practically the same as in February - a still fresh 54.9°F (12.7°C). In March, the average low-temperature is 44.2°F (6.8°C).

Humidity

March is the most humid month in Whitethorn, with an average relative humidity of 81%.

Rainfall

In March, in Whitethorn, the rain falls for 16.4 days. Throughout March, 4.61" (117mm) of precipitation is accumulated. In Whitethorn, during the entire year, the rain falls for 102.7 days and collects up to 28.78" (731mm) of precipitation.

Snowfall

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

Daylight

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

Sunshine

The average sunshine in March is 6.7h.

UV index

Months with the lowest UV index in Whitethorn are January through March, November and December, with an average maximum UV index of 3. A UV Index estimate of 3 to 5 represents a moderate health risk from unprotected exposure to the Sun's UV rays for average individuals.
Note: The daily maximum UV index of 3 in March interpret into the following advice:
Take precautions - Protection against sun damage is advised. The Sun's most intense and consequently most harmful UV radiation during midday hours should be decreased by minimizing exposure and seeking shade. Sun-protective clothing, a long-sleeved shirt and pants, a wide-brimmed hat, and UVA and UVB-blocking sunglasses are particularly helpful in blocking UV radiation's harmful effects.
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FAQ

What is the most humid month in Whitethorn?

March is the most humid month, with an average relative humidity of 81%.

What is the average humidity in March in Whitethorn?

In Whitethorn, the average relative humidity in March is 81%.

How many days does it rain in March in Whitethorn?

In March, in Whitethorn, California, the rain falls for 16.4 days. Throughout March, 4.61" (117mm) of precipitation is accumulated.

When it does not snow in Whitethorn?

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

Does it snow in Whitethorn in March?

In March, it doesn't snow. February is the latest month when it typically snows.

What is the average length of the day in March in Whitethorn?

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

How many hours of sunshine does Whitethorn have in March?

In March, the average sunshine is 6.7h.

What is the month with the lowest UV index in Whitethorn?

Months with the lowest UV index in Whitethorn are January through March, November and December, with an average maximum UV index of 3.

What is the UV index reading in March in Whitethorn?

The average daily maximum UV index in March is 3. A UV Index value of 3 to 5 symbolizes a moderate vulnerability from the exposure to the Sun's UV rays.

Average temperature in March
Whitethorn, CA

Average temperature in March - Whitethorn, CA
  • Average high temperature in March: 54.9°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 March: 44.2°F

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).

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Average pressure in March
Whitethorn, CA

Average pressure in March - Whitethorn, CA
  • Average pressure in March: 30.06"

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

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Average wind speed in March
Whitethorn, CA

Average wind speed in March - Whitethorn, CA
  • Average wind speed in March: 9.3mph

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).

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Average humidity in March
Whitethorn, CA

Average humidity in March - Whitethorn, CA
  • Average humidity in March: 81%

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

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Average rainfall in March
Whitethorn, CA

Average rainfall in March - Whitethorn, CA
  • Average rainfall in March: 4.61"

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

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Average rainfall days in March
Whitethorn, CA

Average rainfall days in March - Whitethorn, CA
  • Average rainfall days in March: 16.4 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).

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Average snowfall days in March
Whitethorn, CA

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

The month with the highest number of snowfall days is February (0.1 days).
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 March /
Average sunshine in March
Whitethorn, CA

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

The month with the longest days is June (Average daylight: 15h).
The month with the shortest days is December (Average daylight: 9.4h).

  • Average sunshine in March: 6.7h

Months with the most sunshine are July and August (Average sunshine: 11.7h).
The month with the least sunshine is December (Average sunshine: 5h).

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Average sunshine days in March
Whitethorn, CA

Average sunshine days in March - Whitethorn, CA
  • Average sunshine days in March: 13.1 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).

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Average UV index in March
Whitethorn, CA

Average UV index in March - Whitethorn, CA
  • Average UV index in March: 3

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

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Average cloud cover in March
Whitethorn, CA

Average cloud cover in March - Whitethorn, CA
  • Average cloud cover in March: 46

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

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Average visibility in March
Whitethorn, CA

Average visibility in March - Whitethorn, 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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