March weather forecast
Los Alamos, CA

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Weather in March

The first month of the spring, March, is still a refreshing month in Los Alamos, California, with an average temperature fluctuating between 64°F (17.8°C) and 48.7°F (9.3°C).

Temperature

The shift into March reveals an average high-temperature of a still refreshing 64°F (17.8°C), closely mirroring February's climate. Throughout March, an average nighttime temperature of 48.7°F (9.3°C) is experienced.

Humidity

With an average relative humidity of 67%, March is the most humid month.

Rainfall

In Los Alamos, in March, it is raining for 6.2 days, with typically 1.14" (29mm) of accumulated precipitation. Throughout the year, there are 37.7 rainfall days, and 5.98" (152mm) of precipitation is accumulated.

Daylight

In Los Alamos, the average length of the day in March is 12h and 0min.
On the first day of March, sunrise is at 6:29 am and sunset at 5:57 pm PST. On the last day of the month, sunrise is at 6:48 am and sunset at 7:21 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

The average sunshine in March in Los Alamos is 8.9h.

UV index

In Los Alamos, the average daily maximum UV index in March is 4. A UV Index estimate of 3 to 5 represents a medium health hazard from exposure to the Sun's UV rays for the ordinary person.
Note: The maximum UV index of 4 during March translates into these guidelines:
Heed the precautions - Suggestions to avoid sunburn are made. When the Sun's UV radiation is most intense during midday, it's best to find shade and limit exposure. A wide-brimmed hat is a shield, deflecting up to 50% of harmful UV radiation from eyes.
Updated: Aug 15, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What are the temperatures in Los Alamos in March?

Los Alamos in March has an average high-temperature of 64°F (17.8°C) and an average low-temperature of 48.7°F (9.3°C).

What is the most humid month?

The most humid month is March, with an average relative humidity of 67%.

What is the average humidity in March?

In Los Alamos, the average relative humidity in March is 67%.

How much does it rain in March?

In Los Alamos, in March, it is raining for 6.2 days, with typically 1.14" (29mm) of accumulated precipitation.

How many hours of daylight does Los Alamos have in March?

In Los Alamos, the average day length in March is 12h and 0min.

What time are sunrise and sunset in March in Los Alamos?

In March, on the first day of the month, sunrise is at 6:29 am and sunset at 5:57 pm PST. On the last day of the month, sunrise is at 6:48 am and sunset at 7:21 pm PDT.

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

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

In March, the average sunshine duration is 8.9h.

How high is the UV index in March?

In March, the average daily maximum UV index is 4. A UV Index of 3 to 5 symbolizes a medium health risk from unprotected exposure to UV radiation.
Average humidity
Average rainfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in March
Los Alamos, CA

Average temperature in March - Los Alamos, CA
  • Average high temperature in March: 64°F

The warmest month (with the highest average high temperature) is August (78.8°F).
The month with the lowest average high temperature is December (61.2°F).

  • Average low temperature in March: 48.7°F

The month with the highest average low temperature is September (61.2°F).
The coldest month (with the lowest average low temperature) is February (47.8°F).

Average pressure in March
Los Alamos, CA

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

The month with the highest atmospheric pressure is January (30.11"Hg).
The months with the lowest atmospheric pressure are June, August and September (29.91"Hg).

Average wind speed in March
Los Alamos, CA

Average wind speed in March - Los Alamos, CA
  • Average wind speed in March: 8mph

The windiest month (with the highest average wind speed) is May (8.9mph).
The calmest month (with the lowest average wind speed) is July (6.7mph).

Average humidity in March
Los Alamos, CA

Average humidity in March - Los Alamos, CA
  • Average humidity in March: 67%

The month with the highest relative humidity is March (67%).
The months with the lowest relative humidity are October and November (58%).

Average rainfall in March
Los Alamos, CA

Average rainfall in March - Los Alamos, CA
  • Average rainfall in March: 1.14"

The wettest month (with the highest rainfall) is January (1.38").
The driest month (with the least rainfall) is June (0.04").

Average rainfall days in March
Los Alamos, CA

Average rainfall days in March - Los Alamos, CA
  • Average rainfall days in March: 6.2 days

The month with the highest number of rainy days is March (6.2 days).
The month with the least rainy days is August (0.8 days).

Average daylight in March /
Average sunshine in March
Los Alamos, CA

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

The month with the longest days is June (Average daylight: 14h and 30min).
The month with the shortest days is December (Average daylight: 9h and 54min).

  • Average sunshine in March: 8h and 5min

The months with the most sunshine are June and July (Average sunshine: 12h and 0min).
The month with the least sunshine is February (Average sunshine: 6h and 36min).

Average sunshine days in March
Los Alamos, CA

Average sunshine days in March - Los Alamos, CA
  • Average sunshine days in March: 25.2 days

The month with the most sunshine days is August (29 days).
The month with the least sunshine days is February (22.3 days).

Average UV index in March
Los Alamos, CA

Average UV index in March - Los Alamos, CA
  • Average UV index in March: 4

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

Average cloud cover in March
Los Alamos, CA

Average cloud cover in March - Los Alamos, CA
  • Average cloud cover in March: 24

The month with the most cloud cover is March (Cloud cover 24).
The month with the least cloud cover is August (Cloud cover 5).

Average visibility in March
Los Alamos, CA

Average visibility in March - Los Alamos, 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).

Los Alamos, California, USA

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