March weather forecast
South Tucson, AZ

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Weather in March

March, the first month of the spring in South Tucson, is a pleasant month, with an average temperature ranging between min 50.7°F (10.4°C) and max 71.8°F (22.1°C).

Temperature

With the onset of March, South Tucson observes a minor temperature ascent, with the average high-temperature adjusting from February's enjoyable 64°F (17.8°C) to an agreeable 71.8°F (22.1°C). March is noted for a mean low-temperature of 50.7°F (10.4°C).

Humidity

The average relative humidity in March is 30%.

Rainfall

In South Tucson, in March, during 3.9 rainfall days, 0.51" (13mm) of precipitation is typically accumulated. In South Tucson, during the entire year, the rain falls for 66.1 days and collects up to 7.95" (202mm) of precipitation.

Snowfall

February through December are months without snowfall.

Daylight

In South Tucson, the average length of the day in March is 12h and 1min.
On the first day of March, sunrise is at 6:50 am and sunset at 6:21 pm. On the last day of the month, sunrise is at 6:12 am and sunset at 6:43 pm MST.

Sunshine

In South Tucson, the average sunshine in March is 9.2h.

UV index

In March, the average daily maximum UV index in South Tucson is 5. A UV Index of 3 to 5 symbolizes a medium vulnerability from exposure to the Sun's UV radiation for the ordinary person.
Note: In March, the average maximum UV index of 5 translates into the following recommendations:
Be mindful. Those with pale skin might receive burns in fewer than 30 minutes. The most potent solar radiation is around mid-day, so one should minimize exposure to direct sunlight during this period. Sunglasses providing both UVA and UVB protection are non-negotiable on sunlit days.
Updated: Aug 20, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What is the usual temperature for South Tucson in March?

March temperatures vary between a high-temperature of 71.8°F (22.1°C) and a low-temperature of 50.7°F (10.4°C).

What is the average humidity in March?

In March, the average relative humidity is 30%.

How much does it rain in March?

In March, the rain falls for 3.9 days. Throughout March, 0.51" (13mm) of precipitation is accumulated.

When it does not snow?

February through December are months without snowfall.

What is the average length of the day in March?

In South Tucson, the average day length in March is 12h and 1min.

When are sunrise and sunset in March?

On the first day of March, sunrise is at 6:50 am and sunset at 6:21 pm. On the last day of the month, sunrise is at 6:12 am and sunset at 6:43 pm MST.

How many hours of sunshine does South Tucson have in March?

In March, the average sunshine duration in South Tucson is 9.2h.

How high is the UV index in March?

In March, the average daily maximum UV index is 5. A UV Index value of 3 to 5 symbolizes a medium hazard to health from exposure to Sun's UV rays.
Average humidity
Average rainfall days
Average snowfall
Average snowfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in March
South Tucson, AZ

Average temperature in March - South Tucson, AZ
  • Average high temperature in March: 71.8°F

The warmest month (with the highest average high temperature) is June (96.6°F).
The month with the lowest average high temperature is December (60.8°F).

  • Average low temperature in March: 50.7°F

The month with the highest average low temperature is July (77°F).
The coldest months (with the lowest average low temperature) are January and December (43°F).

Average pressure in March
South Tucson, AZ

Average pressure in March - South Tucson, AZ
  • Average pressure in March: 29.97"Hg

The month with the highest atmospheric pressure is January (30.08"Hg).
The month with the lowest atmospheric pressure is June (29.83"Hg).

Average wind speed in March
South Tucson, AZ

Average wind speed in March - South Tucson, AZ
  • Average wind speed in March: 7.2mph

The windiest months (with the highest average wind speed) are April and May (8.1mph).
The calmest month (with the lowest average wind speed) is August (5.5mph).

Average humidity in March
South Tucson, AZ

Average humidity in March - South Tucson, AZ
  • Average humidity in March: 30%

The month with the highest relative humidity is December (45%).
The month with the lowest relative humidity is June (19%).

Average rainfall in March
South Tucson, AZ

Average rainfall in March - South Tucson, AZ
  • Average rainfall in March: 0.51"

The wettest month (with the highest rainfall) is July (1.42").
The driest month (with the least rainfall) is May (0.08").

Average rainfall days in March
South Tucson, AZ

Average rainfall days in March - South Tucson, AZ
  • Average rainfall days in March: 3.9 days

The month with the highest number of rainy days is July (13.3 days).
The month with the least rainy days is May (1.3 days).

Average snowfall in March
South Tucson, AZ

Average snowfall in March - South Tucson, AZ
  • Average snowfall in March: 0"

The month with the highest snowfall is January (0.08").
The months with the least snowfall are February, March, April, May, June, July, August, September, October, November and December (0").

Average snowfall days in March
South Tucson, AZ

Average snowfall days in March - South Tucson, AZ
  • Average snowfall days in March: 0 days

The month with the highest number of snowfall days is January (0.2 days).
The months with the least snowfall days are February, March, April, May, June, July, August, September, October, November and December (0 days).

Average daylight in March /
Average sunshine in March
South Tucson, AZ

Average daylight in March / Average sunshine in March - South Tucson, AZ
  • Average daylight in March: 12h and 0min

The month with the longest days is June (Average daylight: 14h and 12min).
The month with the shortest days is December (Average daylight: 10h and 6min).

  • Average sunshine in March: 9h and 1min

The month with the most sunshine is August (Average sunshine: 12h and 12min).
The month with the least sunshine is December (Average sunshine: 7h and 0min).

Average sunshine days in March
South Tucson, AZ

Average sunshine days in March - South Tucson, AZ
  • Average sunshine days in March: 26.8 days

The month with the most sunshine days is May (29.3 days).
The month with the least sunshine days is July (13.3 days).

Average UV index in March
South Tucson, AZ

Average UV index in March - South Tucson, AZ
  • Average UV index in March: 5

The month with the highest UV index is June (UV index 8).
The months with the lowest UV index are November and December (UV index 3).

Average cloud cover in March
South Tucson, AZ

Average cloud cover in March - South Tucson, AZ
  • Average cloud cover in March: 15

The month with the most cloud cover is December (Cloud cover 19).
The months with the least cloud cover are May and June (Cloud cover 7).

Average visibility in March
South Tucson, AZ

Average visibility in March - South Tucson, 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).

South Tucson, Arizona, USA

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