March weather forecast and climate
La Mesa, CA

Weather in March

March, the first month of the spring, in La Mesa, is still a comfortable month, with average temperature fluctuating between 66.9°F (19.4°C) and 50°F (10°C).

Temperature

In La Mesa, the average high-temperature in March is essentially the same as in February - a still comfortable 66.9°F (19.4°C). In March, in La Mesa, the average low-temperature is 50°F (10°C).

Humidity

In March, the average relative humidity is 64%.

Rainfall

In La Mesa, in March, it is raining for 7.8 days, with typically 0.71" (18mm) of accumulated precipitation. In La Mesa, during the entire year, the rain falls for 54.5 days and collects up to 6.57" (167mm) of precipitation.

Daylight

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

Sunshine

In La Mesa, the average sunshine in March is 8.6h.

UV index

The average daily maximum UV index in La Mesa is 5. A UV Index value of 3 to 5 symbolizes a medium vulnerability from unprotected exposure to the Sun's UV rays for the ordinary person.
Note: The average daily UV index of 5 transform into the following instructions:
Take precautions. Light skin individuals may get burned in less than 30 minutes. The solar radiation is most powerful near the mid-day, so the exposure to the direct Sun should be reduced accordingly. A wide-brim hat offers excellent sun protection for eyes, ears, face, and neck. Sunglasses with UVA and UVB protection significantly reduce eye damage from sun exposure. Tightly woven, loose-fitting clothes provide additional protection from the Sun.
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FAQ

What is the temperature in March in La Mesa?

In March, in La Mesa, the average high-temperature is 66.9°F (19.4°C), and the average low-temperature is 50°F (10°C).

What is the average humidity in March in La Mesa?

In March, the average relative humidity in La Mesa is 64%.

How many days does it rain in March in La Mesa?

In La Mesa, California, in March, during 7.8 rainfall days, 0.71" (18mm) of precipitation is typically accumulated.

What is the average length of the day in March in La Mesa?

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

How long on average sun shines in March in La Mesa?

In March, the average sunshine in La Mesa is 8.6h.

What is the UV index reading in March in La Mesa?

The average daily maximum UV index in March in La Mesa is 5. A UV Index estimate of 3 to 5 represents a medium hazard to health from unsafe exposure to the Sun's UV rays.

Average temperature in March
La Mesa, CA

Average temperature in March - La Mesa, CA
  • Average high temperature in March: 66.9°F

The warmest month (with the highest average high temperature) is August (82.6°F).
The month with the lowest average high temperature is December (64.2°F).

  • Average low temperature in March: 50°F

The month with the highest average low temperature is August (65.8°F).
The coldest month (with the lowest average low temperature) is February (48.7°F).

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Average pressure in March
La Mesa, CA

Average pressure in March - La Mesa, CA
  • Average pressure in March: 30.01"

The month with the highest atmospheric pressure is January (30.09").
The month with the lowest atmospheric pressure is June (29.87").

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Average wind speed in March
La Mesa, CA

Average wind speed in March - La Mesa, CA
  • Average wind speed in March: 5.2mph

The windiest month (with the highest average wind speed) is April (5.7mph).
The calmest month (with the lowest average wind speed) is October (4.5mph).

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Average humidity in March
La Mesa, CA

Average humidity in March - La Mesa, CA
  • Average humidity in March: 64%

The month with the highest relative humidity is May (68%).
The month with the lowest relative humidity is November (55%).

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Average rainfall in March
La Mesa, CA

Average rainfall in March - La Mesa, CA
  • Average rainfall in March: 0.71"

The wettest month (with the highest rainfall) is February (1.3").
The driest month (with the least rainfall) is June (0.08").

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Average rainfall days in March
La Mesa, CA

Average rainfall days in March - La Mesa, CA
  • Average rainfall days in March: 7.8 days

The month with the highest number of rainy days is March (7.8 days).
The month with the least rainy days is June (1.4 days).

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Average daylight in March /
Average sunshine in March
La Mesa, CA

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

The month with the longest days is June (Average daylight: 14.3h).
The month with the shortest days is December (Average daylight: 10h).

  • Average sunshine in March: 8.6h

The month with the most sunshine is July (Average sunshine: 12h).
The month with the least sunshine is December (Average sunshine: 6.7h).

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Average sunshine days in March
La Mesa, CA

Average sunshine days in March - La Mesa, CA
  • Average sunshine days in March: 22.3 days

The month with the most sunshine days is June (28.1 days).
The month with the least sunshine days is February (21 days).

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Average UV index in March
La Mesa, CA

Average UV index in March - La Mesa, CA
  • Average UV index in March: 5

Months with the highest UV index are June, July, August and September (UV index 6).
Months with the lowest UV index are January, February, November and December (UV index 4).

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Average cloud cover in March
La Mesa, CA

Average cloud cover in March - La Mesa, 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 8).

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Average visibility in March
La Mesa, CA

Average visibility in March - La Mesa, 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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