March weather forecast
Mount Shasta, CA

Share
The Lake Siskiyou on the base of Mount Shasta in California, and a view of the planted forest, the far suspension bridge, and snowy mountain peak
The Lake Siskiyou on the base of Mount Shasta in California, and a view of the planted forest, the far suspension bridge, and snowy mountain peak

Weather in March

The first month of the spring, March, is still a chilly month in Mount Shasta, California, with an average temperature varying between 46.4°F (8°C) and 30.4°F (-0.9°C).

Temperature

March's arrival brings an average high-temperature of a still frosty 46.4°F (8°C), slightly deviating from February's 44.1°F (6.7°C). An average minimum temperature of 30.4°F (-0.9°C) is recorded during the month of March.

Humidity

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

Rainfall

The month with the most rainfall in Mount Shasta is March, when the rain falls for 12.3 days and typically aggregates up to 4.69" (119mm) of precipitation.

Snowfall

January through May, September through December are months with snowfall in Mount Shasta. In Mount Shasta, California, in March, snow falls for 10.7 days, with typically accumulated 19.02" (483mm) of snow. In Mount Shasta, California, during the entire year, snow falls for 50.2 days and aggregates up to 81.42" (2068mm) of snow.

Daylight

In Mount Shasta, California, the average length of the day in March is 11h and 59min.
On the first day of March, sunrise is at 6:42 am and sunset at 6:00 pm PST. On the last day of the month, sunrise is at 6:52 am and sunset at 7:33 pm PDT.
Note: On Sunday, March 10. 2024, at 2:00 am, Daylight Saving Time starts, and the time zone changes from PST to PDT. Daylight Saving Time lasts until Sunday, November 3. 2024, at 2:00 am; consequently, the time zone reverts from PDT to PST.

Sunshine

In Mount Shasta, the average sunshine in March is 7.4h.

UV index

The months with the lowest UV index in Mount Shasta are January through March, November and December, with an average maximum UV index of 2. A UV Index estimate of 2, and below, represents a low threat to health from unprotected exposure to Sun's UV rays for ordinary individuals.
Note: In March, a daily maximum UV index of 2 leads to the following instructions:
Babies, children, and individuals with sensitive skin should always have protection against extended sun exposure. Limiting exposure to the direct Sun during midday hours can help prevent harmful UV radiation effects. Sunglasses providing both UVA and UVB protection are non-negotiable on sunlit days. Notice! The UV radiation of the Sun can be intensified nearly twofold due to the reflective quality of snow.
[Resources]

Frequently asked questions

What are March temperatures in Mount Shasta?

Mount Shasta in March has an average high-temperature of 46.4°F (8°C) and an average low-temperature of 30.4°F (-0.9°C).

What is the most humid month in Mount Shasta?

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

What is the average humidity in March in Mount Shasta?

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

What is the rainiest month in Mount Shasta?

March is the month with the most rainfall in Mount Shasta. Rain falls for 12.3 days and accumulates 4.69" (119mm) of precipitation.

How much does it rain in Mount Shasta in March?

In March, in Mount Shasta, the rain falls for 12.3 days. Throughout March, 4.69" (119mm) of precipitation is accumulated.

How much does it snow in Mount Shasta in March?

In Mount Shasta, during March, snow falls for 10.7 days and regularly aggregates up to 19.02" (483mm) of snow.

What is the average length of the day in March in Mount Shasta?

In Mount Shasta, the average day length in March is 11h and 59min.

When is the sunrise / sunset in March in Mount Shasta?

In March, on the first day of the month, sunrise is at 6:42 am and sunset at 6:00 pm PST. On the last day of the month, in Mount Shasta, California, sunrise is at 6:52 am and sunset at 7:33 pm PDT.

When does Daylight Saving Time (DST) start in March in Mount Shasta?

On Sunday, March 10. 2024, at 2:00 am, Daylight Saving Time starts in Mount Shasta, and the time zone changes from PST to PDT. DST ends Sunday, November 3. 2024, at 2:00 am.

How many hours of sunshine does Mount Shasta have in March?

In March, the average sunshine duration in Mount Shasta, California, is 7.4h.

What are the months with the lowest UV index in Mount Shasta?

January through March, November and December, with an average maximum UV index of 2, are months with the lowest UV index in Mount Shasta.

What is the UV index intensity in March in Mount Shasta?

In Mount Shasta, California, the average daily maximum UV index in March is 2. A UV Index value of 2, and less, symbolizes a minimal health vulnerability 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 March
Mount Shasta, CA

Average temperature in March - Mount Shasta, CA
  • Average high temperature in March: 46.4°F

The warmest month (with the highest average high temperature) is July (83.8°F).
The month with the lowest average high temperature is December (40.8°F).

  • Average low temperature in March: 30.4°F

The month with the highest average low temperature is July (52.2°F).
The coldest month (with the lowest average low temperature) is December (27.1°F).

[Resources]

Average pressure in March
Mount Shasta, CA

Average pressure in March - Mount Shasta, CA
  • Average pressure in March: 30.06"Hg

The month with the highest atmospheric pressure is January (30.17"Hg).
The months with the lowest atmospheric pressure are June and August (29.94"Hg).

[Resources]

Average wind speed in March
Mount Shasta, CA

Average wind speed in March - Mount Shasta, CA
  • Average wind speed in March: 5.8mph

The windiest month (with the highest average wind speed) is March (5.8mph).
The calmest month (with the lowest average wind speed) is August (3.9mph).

[Resources]

Average humidity in March
Mount Shasta, CA

Average humidity in March - Mount Shasta, CA
  • Average humidity in March: 81%

The month with the highest relative humidity is March (81%).
The month with the lowest relative humidity is August (45%).

[Resources]

Average rainfall in March
Mount Shasta, CA

Average rainfall in March - Mount Shasta, CA
  • Average rainfall in March: 4.69"

The wettest month (with the highest rainfall) is March (4.69").
The driest month (with the least rainfall) is July (0.16").

[Resources]

Average rainfall days in March
Mount Shasta, CA

Average rainfall days in March - Mount Shasta, CA
  • Average rainfall days in March: 12.3 days

The month with the highest number of rainy days is March (12.3 days).
The month with the least rainy days is August (2.3 days).

[Resources]

Average snowfall in March
Mount Shasta, CA

Average snowfall in March - Mount Shasta, CA
  • Average snowfall in March: 19.02"

The month with the highest snowfall is January (19.21").
The months with the least snowfall are June, July and August (0").

[Resources]

Average snowfall days in March
Mount Shasta, CA

Average snowfall days in March - Mount Shasta, CA
  • Average snowfall days in March: 10.7 days

The month with the highest number of snowfall days is December (10.9 days).
The months with the least snowfall days are July and August (0 days).

[Resources]

Average daylight in March /
Average sunshine in March
Mount Shasta, CA

Average daylight in March / Average sunshine in March - Mount Shasta, CA
  • Average daylight in March: 12h and 0min

The month with the longest days is June (Average daylight: 15h and 6min).
The month with the shortest days is December (Average daylight: 9h and 18min).

  • Average sunshine in March: 7h and 2min

The month with the most sunshine is July (Average sunshine: 12h and 6min).
The month with the least sunshine is December (Average sunshine: 5h and 24min).

[Resources]

Average sunshine days in March
Mount Shasta, CA

Average sunshine days in March - Mount Shasta, CA
  • Average sunshine days in March: 12.3 days

The months with the most sunshine days are July and August (25.7 days).
The month with the least sunshine days is March (12.3 days).

[Resources]

Average UV index in March
Mount Shasta, CA

Average UV index in March - Mount Shasta, CA
  • Average UV index in March: 2

The months with the highest UV index are June and July (UV index 6).
The months with the lowest UV index are January, February, March, November and December (UV index 2).

[Resources]

Average cloud cover in March
Mount Shasta, CA

Average cloud cover in March - Mount Shasta, CA
  • Average cloud cover in March: 45

The month with the most cloud cover is March (Cloud cover 45).
The month with the least cloud cover is August (Cloud cover 6).

[Resources]

Average visibility in March
Mount Shasta, CA

Average visibility in March - Mount Shasta, CA
  • Average visibility in March: 5mi

The months with the highest visibility are April, May, June, July, August, September, October and November (6mi).
The months with the lowest visibility are January, February, March and December (5mi).

[Resources]

Mount Shasta, California, USA

Weather forecast for your location

1. Click Locate me button
2. Allow the app to use your location