March weather forecast
Plymouth, CA

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Weather in March

March, the first month of the spring in Plymouth, is still a mild month, with temperature in the range of an average low of 40.5°F (4.7°C) and an average high of 59.5°F (15.3°C).

Temperature

March's onset records a minor alteration in the average high-temperature to a still mild 59.5°F (15.3°C) from February's 56.5°F (13.6°C). Plymouth experiences an average low-temperature reading of 40.5°F (4.7°C) throughout March.

Humidity

The most humid month is March, with an average relative humidity of 74%.

Rainfall

The month with the most rainfall is March, when the rain falls for 14.6 days and typically aggregates up to 4.69" (119mm) of precipitation.

Snowfall

Months with snowfall are February, March, November and December. March is the last month it regularly snows. During 0.6 snowfall days, in March, Plymouth aggregates 0.67" (17mm) of snow. In Plymouth, during the entire year, snow falls for 2.8 days and aggregates up to 4.65" (118mm) of snow.

Daylight

In Plymouth, California, the average length of the day in March is 11h and 59min.
On the first day of March, sunrise is at 6:34 am and sunset at 5:57 pm PST. On the last day of the month, sunrise is at 6:48 am and sunset at 7:26 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 March, the average sunshine is 7.8h.

UV index

In Plymouth, the average daily maximum UV index in March is 4. A UV Index value of 3 to 5 symbolizes a moderate threat to health from exposure to the Sun's UV rays for the ordinary person.
Note: The UV index of 4 during March leads to these advisories:
Proceed with care. Light skin individuals may be exposed to burns in fewer than 30 minutes. The Sun is most powerful around mid-day, so it's a good practice to reduce direct exposure. For excellent sun protection for the eyes, ears, face, and neck, consider a wide-brim hat. Be cautious! The UV radiation from the Sun can be magnified almost twofold by snow reflection.
Updated: Jul 27, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What are the temperatures in March?

In Plymouth, 59.5°F (15.3°C) is the average high-temperature and 40.5°F (4.7°C) is the average low-temperature during March.

What is the most humid month?

The most humid month is March, with an average relative humidity of 74%.

What is the average humidity in March?

The average relative humidity in March is 74%.

What is the rainiest month?

The month with the most rainfall is March, when the rain falls for 14.6 days and typically aggregates up to 4.69" (119mm) of precipitation.

How much does it rain in March?

In March, in Plymouth, the rain falls for 14.6 days. Throughout March, 4.69" (119mm) of precipitation is accumulated.

What is the last month it snows in Plymouth?

March is the last month it regularly snows. During 0.6 snowfall days, in March, Plymouth aggregates 0.67" (17mm) of snow.

What is the average length of the day in March?

The average day length in March is 11h and 59min.

When is the sunrise / sunset in March?

In March, on the first day of the month, sunrise is at 6:34 am and sunset at 5:57 pm PST. On the last day of the month, sunrise is at 6:48 am and sunset at 7:26 pm PDT.

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

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

How long on average sun shines in March?

In March, the average sunshine duration is 7.8h.

What is the UV index reading in March?

In Plymouth, the average daily maximum UV index in March is 4. A UV Index reading of 3 to 5 represents a moderate vulnerability from unsafe exposure to Sun's UV rays.
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
Plymouth, CA

Average temperature in March - Plymouth, CA
  • Average high temperature in March: 59.5°F

The warmest month (with the highest average high temperature) is July (91°F).
The month with the lowest average high temperature is December (52.9°F).

  • Average low temperature in March: 40.5°F

The month with the highest average low temperature is July (59°F).
The coldest month (with the lowest average low temperature) is December (37.9°F).

Average pressure in March
Plymouth, CA

Average pressure in March - Plymouth, CA
  • Average pressure in March: 30.07"Hg

The month with the highest atmospheric pressure is January (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.91"Hg).

Average wind speed in March
Plymouth, CA

Average wind speed in March - Plymouth, CA
  • Average wind speed in March: 5.3mph

The windiest month (with the highest average wind speed) is February (5.7mph).
The calmest month (with the lowest average wind speed) is August (3.8mph).

Average humidity in March
Plymouth, CA

Average humidity in March - Plymouth, CA
  • Average humidity in March: 74%

The month with the highest relative humidity is March (74%).
The month with the lowest relative humidity is July (40%).

Average rainfall in March
Plymouth, CA

Average rainfall in March - Plymouth, CA
  • Average rainfall in March: 4.69"

The wettest month (with the highest rainfall) is March (4.69").
The driest months (with the least rainfall) are July and August (0.04").

Average rainfall days in March
Plymouth, CA

Average rainfall days in March - Plymouth, CA
  • Average rainfall days in March: 14.6 days

The month with the highest number of rainy days is March (14.6 days).
The month with the least rainy days is August (1.5 days).

Average snowfall in March
Plymouth, CA

Average snowfall in March - Plymouth, CA
  • Average snowfall in March: 0.67"

The month with the highest snowfall is February (2.01").
The months with the least snowfall are January, April, May, June, July, August, September and October (0").

Average snowfall days in March
Plymouth, CA

Average snowfall days in March - Plymouth, CA
  • Average snowfall days in March: 0.6 days

The month with the highest number of snowfall days is February (1.3 days).
The months with the least snowfall days are April, May, June, July, August, September and October (0 days).

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

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

The month with the longest days is June (Average daylight: 14h and 48min).
The month with the shortest days is December (Average daylight: 9h and 30min).

  • Average sunshine in March: 7h and 5min

The month with the most sunshine is July (Average sunshine: 12h and 6min).
The month with the least sunshine is December (Average sunshine: 6h and 0min).

Average sunshine days in March
Plymouth, CA

Average sunshine days in March - Plymouth, CA
  • Average sunshine days in March: 15.1 days

The month with the most sunshine days is August (28.8 days).
The month with the least sunshine days is March (15.1 days).

Average UV index in March
Plymouth, CA

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

The months with the highest UV index are June, July and August (UV index 6).
The months with the lowest UV index are January, February, November and December (UV index 3).

Average cloud cover in March
Plymouth, CA

Average cloud cover in March - Plymouth, CA
  • Average cloud cover in March: 37

The month with the most cloud cover is March (Cloud cover 37).
The month with the least cloud cover is July (Cloud cover 4).

Average visibility in March
Plymouth, CA

Average visibility in March - Plymouth, CA
  • Average visibility in March: 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).

Plymouth, California, USA

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