March weather forecastMesa, AZ

March
Weather in March
As March arrives in Mesa, Arizona, significant signs of spring start to become more apparent. It acknowledges its reputation as a dry city by showcasing decreased relative humidity. The city further showcases its unique weather patterns, boasting an exceptionally clear sky and an increase in sunshine hours. On the other hand, a noticeable hike in wind speed has been observed, indicating the onset of the spring season. As temperatures continue to be on the rise with highs of 74.8°F (23.8°C) and lows of 54.9°F (12.7°C), rainfall is in decline.Temperature
As Mesa, Arizona, enters March, the average high-temperature marginally increases from the an enjoyable 66.7°F (19.3°C) of February to a warm 74.8°F (23.8°C). In March, Mesa reports a consistent average low-temperature of 54.9°F (12.7°C) during the nights.Humidity
The average relative humidity in March in Mesa is 30%.Rainfall
In Mesa, in March, it is raining for 3.8 days, with typically 0.71" (18mm) of accumulated precipitation. Throughout the year, there are 60.2 rainfall days, and 7.91" (201mm) of precipitation is accumulated.Daylight
The average length of the day in March in Mesa is 12h and 0min.On the first day of the month, sunrise is at 6:54 am and sunset at 6:24 pm. On the last day of March, in Mesa, sunrise is at 6:15 am and sunset at 6:47 pm MST.
Sunshine
The average sunshine in March is 9.2h.UV index
The average daily maximum UV index in March is 5. A UV Index of 3 to 5 symbolizes a moderate health risk from exposure to the Sun's UV radiation for the average person.Note: In March, a daily UV index of 5 turns into the following recommendations:
Put precautions into practice - Guidance to elude sunburn is provided. The most potent solar radiation is around mid-day, so one should minimize exposure to direct sunlight during this period. In the presence of strong sunlight, it's crucial to wear sunglasses that ward off UVA and UVB rays.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in March
Mesa, AZ
- Average high temperature in March: 74.8°F
The warmest month (with the highest average high temperature) is July (101.8°F).
The month with the lowest average high temperature is December (62.4°F).
- Average low temperature in March: 54.9°F
The month with the highest average low temperature is August (83.8°F).
The coldest month (with the lowest average low temperature) is January (46.4°F).
Average pressure in March
Mesa, AZ
- Average pressure in March: 29.97"Hg
The month with the highest atmospheric pressure is January (30.09"Hg).
The month with the lowest atmospheric pressure is June (29.82"Hg).
Average wind speed in March
Mesa, AZ
- Average wind speed in March: 5.4mph
The windiest months (with the highest average wind speed) are April and May (6.4mph).
The calmest month (with the lowest average wind speed) is December (4.5mph).
Average humidity in March
Mesa, AZ
- Average humidity in March: 30%
The month with the highest relative humidity is December (44%).
The month with the lowest relative humidity is June (17%).
Average rainfall in March
Mesa, AZ
- Average rainfall in March: 0.71"
The wettest month (with the highest rainfall) is July (1.1").
The driest month (with the least rainfall) is June (0.08").
Average rainfall days in March
Mesa, AZ
- Average rainfall days in March: 3.8 days
The month with the highest number of rainy days is July (10.6 days).
The month with the least rainy days is June (1.2 days).
Average daylight in March /
Average sunshine in March
Mesa, AZ
- Average daylight in March: 12h and 0min
The month with the longest days is June (Average daylight: 14h and 18min).
The month with the shortest days is December (Average daylight: 10h and 0min).
- Average sunshine in March: 9h and 12min
The month with the most sunshine is June (Average sunshine: 12h and 12min).
The month with the least sunshine is December (Average sunshine: 6h and 48min).
Average sunshine days in March
Mesa, AZ
- Average sunshine days in March: 27.5 days
The month with the most sunshine days is May (28.4 days).
The month with the least sunshine days is July (17.6 days).
Average UV index in March
Mesa, AZ
- Average UV index in March: 5
The months with the highest UV index are June, July and August (UV index 8).
The month with the lowest UV index is December (UV index 3).
Average cloud cover in March
Mesa, AZ
- Average cloud cover in March: 15
The month with the most cloud cover is December (Cloud cover 21).
The month with the least cloud cover is June (Cloud cover 5).
Average visibility in March
Mesa, AZ
- 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).





