March weather forecast
Penryn, CA

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Weather in March

March, the first month of the spring in Penryn, is still a refreshing month, with temperature in the range of an average high of 58.8°F (14.9°C) and an average low of 41.9°F (5.5°C).

Temperature

The arrival of March brings an average high-temperature of a still refreshing 58.8°F (14.9°C), closely following the temperature pattern of February. Nighttime temperature in Penryn dips to a mean of 41.9°F (5.5°C) during March.

Humidity

With an average relative humidity of 75%, March is the most humid month.

Rainfall

The month with the most rainfall in Penryn is March, when the rain falls for 15.4 days and typically aggregates up to 5.63" (143mm) of precipitation.

Snowfall

Months with snowfall in Penryn are February, March and December. March is the last month it regularly snows. During 0.3 snowfall days, in March, Penryn aggregates 0.28" (7mm) of snow. Throughout the year, there are 1.2 snowfall days, and 2.09" (53mm) of snow is accumulated.

Daylight

The average length of the day in March in Penryn, California, is 11h and 59min.
On the first day of March, sunrise is at 6:35 am and sunset at 5:58 pm PST. On the last day of the month, sunrise is at 6:49 am and sunset at 7:27 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 Penryn, the average sunshine in March is 7.3h.

UV index

In Penryn, the average daily maximum UV index in March is 4. A UV Index of 3 to 5 symbolizes a medium health hazard from unsafe exposure to UV radiation for ordinary individuals.
Note: The maximum UV index of 4 during March leads to these instructions:
Exercise caution. The susceptibility of light skin individuals to burns is less than 30 minutes. The Sun's harshest UV rays are around midday; it's wise to seek shade and limit time outdoors. 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. Remember this! The UV radiation of the Sun can be nearly doubled by the reflective properties of snow.
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Frequently asked questions

What are March temperatures in Penryn?

During March, Penryn experiences an average high-temperature of 58.8°F (14.9°C) and a low-temperature of 41.9°F (5.5°C).

What is the most humid month in Penryn?

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

What is the average humidity in March in Penryn?

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

What is the wettest month in Penryn?

March is the month with the most rainfall in Penryn. Rain falls for 15.4 days and accumulates 5.63" (143mm) of precipitation.

How much does it rain in Penryn in March?

In March, in Penryn, California, the rain falls for 15.4 days. Throughout March, 5.63" (143mm) of precipitation is accumulated.

What is the last month it snows in Penryn?

March is the last month it regularly snows in Penryn. During 0.3 snowfall days, in March, Penryn aggregates 0.28" (7mm) of snow.

How many hours of daylight does Penryn have in March?

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

When is the sunrise / sunset in March in Penryn?

In March, on the first day of the month, sunrise is at 6:35 am and sunset at 5:58 pm PST. On the last day of the month, sunrise is at 6:49 am and sunset at 7:27 pm PDT.

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

On Sunday, March 10. 2024, at 2:00 am, Daylight Saving Time starts in Penryn, 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 Penryn?

In March, the average sunshine duration in Penryn, California, is 7.3h.

What is the UV index intensity in March in Penryn?

In Penryn, the average daily maximum UV index in March is 4. A UV Index reading of 3 to 5 represents a medium hazard to health 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
Penryn, CA

Average temperature in March - Penryn, CA
  • Average high temperature in March: 58.8°F

The warmest month (with the highest average high temperature) is July (91.9°F).
The month with the lowest average high temperature is December (53.4°F).

  • Average low temperature in March: 41.9°F

The month with the highest average low temperature is July (60.6°F).
The coldest month (with the lowest average low temperature) is December (39.2°F).

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Average pressure in March
Penryn, CA

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

The month with the highest atmospheric pressure is January (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.9"Hg).

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Average wind speed in March
Penryn, CA

Average wind speed in March - Penryn, CA
  • Average wind speed in March: 5.7mph

The windiest months (with the highest average wind speed) are February and March (5.7mph).
The calmest month (with the lowest average wind speed) is August (4.3mph).

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Average humidity in March
Penryn, CA

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

The month with the highest relative humidity is March (75%).
The month with the lowest relative humidity is July (38%).

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Average rainfall in March
Penryn, CA

Average rainfall in March - Penryn, CA
  • Average rainfall in March: 5.63"

The wettest month (with the highest rainfall) is March (5.63").
The driest months (with the least rainfall) are July and August (0.04").

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Average rainfall days in March
Penryn, CA

Average rainfall days in March - Penryn, CA
  • Average rainfall days in March: 15.4 days

The month with the highest number of rainy days is March (15.4 days).
The month with the least rainy days is July (1 days).

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Average snowfall in March
Penryn, CA

Average snowfall in March - Penryn, CA
  • Average snowfall in March: 0.28"

The month with the highest snowfall is February (1.18").
The months with the least snowfall are January, April, May, June, July, August, September, October and November (0").

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Average snowfall days in March
Penryn, CA

Average snowfall days in March - Penryn, CA
  • Average snowfall days in March: 0.3 days

The month with the highest number of snowfall days is February (0.6 days).
The months with the least snowfall days are January, April, May, June, July, August, September, October and November (0 days).

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

Average daylight in March / Average sunshine in March - Penryn, 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 2min

The month with the most sunshine is July (Average sunshine: 12h and 6min).
The months with the least sunshine are January and December (Average sunshine: 5h and 48min).

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Average sunshine days in March
Penryn, CA

Average sunshine days in March - Penryn, CA
  • Average sunshine days in March: 14.6 days

The month with the most sunshine days is July (29.6 days).
The month with the least sunshine days is March (14.6 days).

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Average UV index in March
Penryn, CA

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

The months with the highest UV index are June and July (UV index 7).
The months with the lowest UV index are January, February, November and December (UV index 3).

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Average cloud cover in March
Penryn, CA

Average cloud cover in March - Penryn, CA
  • Average cloud cover in March: 41

The month with the most cloud cover is March (Cloud cover 41).
The month with the least cloud cover is July (Cloud cover 4).

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Average visibility in March
Penryn, CA

Average visibility in March - Penryn, 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).

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Penryn, California, USA

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