March weather forecast and climate
San Luis, AZ

Weather in March

The first month of the spring, March, is a moderately hot month in San Luis, Arizona, with average temperature varying between 80.2°F (26.8°C) and 58.3°F (14.6°C).

Temperature

In San Luis, Arizona, the average high-temperature marginally rises, from an agreeable 72.9°F (22.7°C) in February, to a moderately hot 80.2°F (26.8°C). In March, the average low-temperature is 58.3°F (14.6°C).

Humidity

In March, the average relative humidity in San Luis is 29%.

Rainfall

In San Luis, it is raining for 1.7 days, with typically 0.31" (8mm) of accumulated precipitation. In San Luis, Arizona, during the entire year, the rain falls for 25 days and collects up to 2.24" (57mm) of precipitation.

Daylight

The average length of the day in San Luis is 12h.

Sunshine

In March, the average sunshine in San Luis is 9.4h.

UV index

In March, the average daily maximum UV index in San Luis is 6. A UV Index value of 6 to 7 symbolizes a high health vulnerability from unsafe exposure to the UV radiation for the average person.
Note: The daily maximum UV index of 6 interpret into the following advice:
Take precautions and utilize sun safety practices. Protection against the skin and eye damage is required. The Sun's UV radiation is most powerful between 10 a.m. and 4 p.m. To the extent possible, limit exposure to the direct sun during these hours. 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.
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FAQ

What is the temperature in March in San Luis?

The average high-temperature, in March, is 80.2°F (26.8°C), while the average low-temperature is 58.3°F (14.6°C).

What is the average humidity in March in San Luis?

In San Luis, Arizona, the average relative humidity in March is 29%.

How many days does it rain in March in San Luis?

In San Luis, during March, the rain falls for 1.7 days and regularly aggregates up to 0.31" (8mm) of precipitation.

What is the average length of the day in March in San Luis?

In March, the average length of the day in San Luis, Arizona, is 12h.

How many hours of sunshine does San Luis have in March?

In March, the average sunshine is 9.4h.

How high is the UV index in March in San Luis?

In San Luis, the average daily maximum UV index in March is 6. A UV Index value of 6 to 7 symbolizes a high hazard to health from unprotected exposure to the UV radiation.

Average temperature in March
San Luis, AZ

Average temperature in March - San Luis, AZ
  • Average high temperature in March: 80.2°F

The warmest month (with the highest average high temperature) is July (106.2°F).
The month with the lowest average high temperature is December (67.1°F).

  • Average low temperature in March: 58.3°F

The month with the highest average low temperature is August (86.2°F).
The coldest month (with the lowest average low temperature) is December (50.5°F).

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Average pressure in March
San Luis, AZ

Average pressure in March - San Luis, AZ
  • Average pressure in March: 29.95"

The month with the highest atmospheric pressure is January (30.07").
The month with the lowest atmospheric pressure is June (29.75").

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Average wind speed in March
San Luis, AZ

Average wind speed in March - San Luis, AZ
  • Average wind speed in March: 7.3mph

The windiest month (with the highest average wind speed) is July (8.5mph).
The calmest month (with the lowest average wind speed) is November (6.7mph).

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Average humidity in March
San Luis, AZ

Average humidity in March - San Luis, AZ
  • Average humidity in March: 29%

The month with the highest relative humidity is December (38%).
The month with the lowest relative humidity is June (23%).

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Average rainfall in March
San Luis, AZ

Average rainfall in March - San Luis, AZ
  • Average rainfall in March: 0.31"

The wettest month (with the highest rainfall) is July (0.39").
The driest month (with the least rainfall) is May (0").

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Average rainfall days in March
San Luis, AZ

Average rainfall days in March - San Luis, AZ
  • Average rainfall days in March: 1.7 days

The month with the highest number of rainy days is July (5.1 days).
The month with the least rainy days is May (0.3 days).

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Average daylight in March /
Average sunshine in March
San Luis, AZ

Average daylight in March / Average sunshine in March - San Luis, AZ
  • 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: 9.4h

Months with the most sunshine are June and July (Average sunshine: 12.1h).
The month with the least sunshine is December (Average sunshine: 7.1h).

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Average sunshine days in March
San Luis, AZ

Average sunshine days in March - San Luis, AZ
  • Average sunshine days in March: 29.3 days

The month with the most sunshine days is May (30.4 days).
The month with the least sunshine days is July (24.3 days).

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Average UV index in March
San Luis, AZ

Average UV index in March - San Luis, AZ
  • Average UV index in March: 6

Months with the highest UV index are June, July, August and September (UV index 8).
The month with the lowest UV index is December (UV index 4).

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Average cloud cover in March
San Luis, AZ

Average cloud cover in March - San Luis, AZ
  • Average cloud cover in March: 14

The month with the most cloud cover is December (Cloud cover 18).
The month with the least cloud cover is June (Cloud cover 5).

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Average visibility in March
San Luis, AZ

Average visibility in March - San Luis, AZ
  • 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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