March weather forecast and climate
Sierra Vista, CA

Weather in March

March, the first month of the spring, in Sierra Vista, is still a comfortable month, with temperature in the range of an average high of 66.7°F (19.3°C) and an average low of 45.7°F (7.6°C).

Temperature

In Sierra Vista, the average high-temperature in March marginally rises, from 61.3°F (16.3°C) in February, to a still enjoyable 66.7°F (19.3°C). In Sierra Vista, the average low-temperature is 45.7°F (7.6°C).

Humidity

In Sierra Vista, the average relative humidity is 65%.

Rainfall

March is the month with the most rainfall. Rain falls for 8.6 days and accumulates 1.46" (37mm) of precipitation.

Daylight

In Sierra Vista, the average length of the day in March is 12h.

Sunshine

In March, the average sunshine is 8.4h.

UV index

In Sierra Vista, the average daily maximum UV index is 4. A UV Index estimate of 3 to 5 represents a moderate health risk from the exposure to the Sun's UV radiation for the average person.
Note: In March, the average maximum UV index of 4 translate into the following recommendations:
Take precautions. Light skin individuals may get burned in less than 30 minutes. The Sun's most intense and consequently most harmful UV radiation during midday hours should be decreased by minimizing exposure and seeking shade. Sun-protective clothing, a long-sleeved shirt and pants, a wide-brimmed hat, and UVA and UVB-blocking sunglasses are particularly helpful in blocking UV radiation's harmful effects.
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FAQ

What is the average humidity in March in Sierra Vista?

In March, the average relative humidity in Sierra Vista is 65%.

What is the rainiest month in Sierra Vista?

March is the month with the most rainfall in Sierra Vista. Rain falls for 8.6 days and accumulates 1.46" (37mm) of precipitation.

How much does it rain in Sierra Vista in March?

In Sierra Vista, California, during March, the rain falls for 8.6 days and regularly aggregates up to 1.46" (37mm) of precipitation.

How many hours of daylight does Sierra Vista have in March?

In March, the average length of the day in Sierra Vista, California, is 12h.

How long on average sun shines in March in Sierra Vista?

In March, the average sunshine in Sierra Vista, California, is 8.4h.

How high is the UV index in March in Sierra Vista?

In Sierra Vista, California, the average daily maximum UV index in March is 4. A UV Index of 3 to 5 symbolizes a moderate health threat from unsafe exposure to the Sun's UV rays.

Average temperature in March
Sierra Vista, CA

Average temperature in March - Sierra Vista, CA
  • Average high temperature in March: 66.7°F

The warmest month (with the highest average high temperature) is July (100°F).
The month with the lowest average high temperature is December (56.3°F).

  • Average low temperature in March: 45.7°F

The month with the highest average low temperature is July (65.8°F).
The coldest month (with the lowest average low temperature) is December (41.9°F).

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Average pressure in March
Sierra Vista, CA

Average pressure in March - Sierra Vista, CA
  • Average pressure in March: 30.07"

The month with the highest atmospheric pressure is January (30.15").
The month with the lowest atmospheric pressure is June (29.91").

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Average wind speed in March
Sierra Vista, CA

Average wind speed in March - Sierra Vista, CA
  • Average wind speed in March: 6mph

The windiest month (with the highest average wind speed) is June (7.9mph).
The calmest month (with the lowest average wind speed) is November (4.7mph).

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Average humidity in March
Sierra Vista, CA

Average humidity in March - Sierra Vista, CA
  • Average humidity in March: 65%

The month with the highest relative humidity is January (68%).
The month with the lowest relative humidity is July (31%).

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Average rainfall in March
Sierra Vista, CA

Average rainfall in March - Sierra Vista, CA
  • Average rainfall in March: 1.46"

The wettest month (with the highest rainfall) is March (1.46").
The driest month (with the least rainfall) is August (0.04").

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Average rainfall days in March
Sierra Vista, CA

Average rainfall days in March - Sierra Vista, CA
  • Average rainfall days in March: 8.6 days

The month with the highest number of rainy days is March (8.6 days).
The month with the least rainy days is June (0.8 days).

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Average daylight in March /
Average sunshine in March
Sierra Vista, CA

Average daylight in March / Average sunshine in March - Sierra Vista, CA
  • Average daylight in March: 12h

The month with the longest days is June (Average daylight: 14.7h).
The month with the shortest days is December (Average daylight: 9.6h).

  • Average sunshine in March: 8.4h

The month with the most sunshine is July (Average sunshine: 12.2h).
The month with the least sunshine is December (Average sunshine: 6.2h).

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Average sunshine days in March
Sierra Vista, CA

Average sunshine days in March - Sierra Vista, CA
  • Average sunshine days in March: 22 days

The month with the most sunshine days is June (28.8 days).
The month with the least sunshine days is February (21.5 days).

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Average UV index in March
Sierra Vista, CA

Average UV index in March - Sierra Vista, CA
  • Average UV index in March: 4

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

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Average cloud cover in March
Sierra Vista, CA

Average cloud cover in March - Sierra Vista, CA
  • Average cloud cover in March: 30

Months with the most cloud cover are March and December (Cloud cover 30).
Months with the least cloud cover are July, August and September (Cloud cover 5).

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Average visibility in March
Sierra Vista, CA

Average visibility in March - Sierra Vista, 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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