March weather forecastSomerton, AZ

March

Weather in March

The first month of the spring, March, is a warm month in Somerton, Arizona, with an average temperature varying between 58.3°F (14.6°C) and 79°F (26.1°C).

Temperature

March sees a marginal temperature increase, moving from an agreeable 72.1°F (22.3°C) in February to a moderately hot 79°F (26.1°C). In March, the temperature drops to an average of 58.3°F (14.6°C) at night.

Humidity

In March, the average relative humidity is 29%.

Rainfall

In March, in Somerton, the rain falls for 2 days. Throughout March, 0.35" (9mm) of precipitation is accumulated. Throughout the year, in Somerton, Arizona, there are 31.6 rainfall days, and 2.8" (71mm) of precipitation is accumulated.

Daylight

The average length of the day in March is 12h and 1min.
On the first day of March in Somerton, sunrise is at 7:05 am and sunset at 6:36 pm. On the last day of the month, sunrise is at 6:26 am and sunset at 6:58 pm MST.

Sunshine

In Somerton, the average sunshine in March is 9.5h.

UV index

The average daily maximum UV index in March is 6. A UV Index estimate of 6 to 7 represents a high health risk from unprotected exposure to Sun's UV rays for ordinary individuals.
Note: A daily high UV index of 6 in March leads to these guidelines:
Deter overexposure. Protecting against the sun's effects is essential. Avoid direct Sun exposure from 10 a.m. to 4 p.m., a period when UV radiation is most intense, and remember that not all shade structures provide full protection. Enhance your sun protection with tightly woven, yet airy clothing.

Updated: Feb 9, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

An average high-temperature, in March, in Somerton, is 79°F (26.1°C) and the average low-temperature is 58.3°F (14.6°C).

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

In Somerton, in March, it is raining for 2 days, with typically 0.35" (9mm) of accumulated precipitation.

In March, the average day length in Somerton, Arizona, is 12h and 1min.

In March, on the first day of the month, sunrise is at 7:05 am and sunset at 6:36 pm. On the last day of the month, sunrise is at 6:26 am and sunset at 6:58 pm MST.

The average sunshine duration in March is 9.5h.

In March, the average daily maximum UV index in Somerton, Arizona, is 6. A UV Index reading of 6 to 7 represents a high health risk from exposure to the Sun's UV radiation.

Today

Tomorrow

Long-term

Year J F March A M J J A S O N D

Feb

March

Apr

Average high temperature

72.1°F

79°F

85.1°F

Average low temperature

Average pressure

Average wind speed

Average max. wind speed

7.5mph

8.3mph

9.4mph

Average wind speed gusts

Average humidity

Average rainfall

Average rainfall days

Average daylight

Average sunshine

Average sunshine days

25.2

29.1

27.8

Average UV index

Average cloud cover

13%

10%

Average visibility

6mi

Average temperature in March
Somerton, AZ

Average high temperature in March: 79°F

The warmest month (with the highest average high temperature) is July (105.3°F).
The month with the lowest average high temperature is December (66°F).

Average low temperature in March: 58.3°F

The month with the highest average low temperature is August (86.4°F).
The coldest month (with the lowest average low temperature) is December (50.5°F).

Average pressure in March
Somerton, AZ

Average pressure in March: 29.95"Hg

The month with the highest atmospheric pressure is January (30.07"Hg).
The month with the lowest atmospheric pressure is June (29.74"Hg).

Average wind speed in March
Somerton, AZ

Average wind speed in March: 7.3mph

The windiest months (with the highest average wind speed) are April and July (8.5mph).
The calmest month (with the lowest average wind speed) is November (6.6mph).

Average humidity in March
Somerton, 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 (22%).

Average rainfall in March
Somerton, AZ

Average rainfall in March: 0.35"

The wettest months (with the highest rainfall) are July and September (0.39").
The driest months (with the least rainfall) are May and June (0.04").

Average rainfall days in March
Somerton, AZ

Average rainfall days in March: 2 days

The month with the highest number of rainy days is July (5.8 days).
The month with the least rainy days is May (0.8 days).

Average daylight in March /
Average sunshine in March
Somerton, 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 30min

The month with the most sunshine is June (Average sunshine: 12h and 12min).
The month with the least sunshine is December (Average sunshine: 7h and 12min).

Average sunshine days in March
Somerton, AZ

Average sunshine days in March: 29.1 days

The month with the most sunshine days is May (30.2 days).
The month with the least sunshine days is July (22.1 days).

Average UV index in March
Somerton, AZ

Average UV index in March: 6

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

Average cloud cover in March
Somerton, AZ

Average cloud cover in March: 13

The month with the most cloud cover is December (Cloud cover 17).
The month with the least cloud cover is June (Cloud cover 5).

Average visibility in March
Somerton, 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).