Tucson
Arizona, USA
Long-term weather forecast
Long-term weather forecast

March weather forecast and climate
Tucson, AZ

Sunset in downtown Tucson, Arizona, with a skyline and a sentinel peak in the distance
Sunset in downtown Tucson, Arizona, with a skyline and a sentinel peak in the distance
March, the first month of the spring, in Tucson, is a warm month, with average temperature ranging between max 74.1°F (23.4°C) and min 46.2°F (7.9°C).

Temperature

In Tucson, Arizona, the average high-temperature in March slightly increases, from a pleasant 68.5°F (20.3°C) in February, to a warm 74.1°F (23.4°C). In Tucson, the average low-temperature is 46.2°F (7.9°C).

Humidity

In Tucson, the average relative humidity is 37%.

Rainfall

In Tucson, during 3.9 rainfall days, 0.7" (18.5mm) of precipitation is typically accumulated. Throughout the year, in Tucson, there are 52.9 rainfall days, and 11.6" (294.4mm) of precipitation is accumulated.

Snowfall

In Tucson snow does not fall in March through November.

Daylight

The average length of the day in Tucson is 12h.

Sunshine

In Tucson, the average sunshine is 10.3h.

UV index

The average daily maximum UV index in Tucson is 7. A UV Index of 6 to 7 symbolizes a high threat to health from the exposure to the Sun's UV rays for the average person.
Note: The average daily UV index of 7 transform into the following instructions:
Take precautions against overexposure. Protection against sun damage is needed. Seek shade and minimize exposure to direct Sun in a period between 10 a.m. and 4 p.m. when UV radiation is most intense; keep in mind that shade structures like parasols or canopies do not provide perfect sun protection. 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.

What is the temperature in March in Tucson?

The average high-temperature, in March, in Tucson, is 74.1°F (23.4°C), while the average low-temperature is 46.2°F (7.9°C).

What is the average humidity in March in Tucson?

The average relative humidity in March is 37%.

How much does it rain in Tucson in March?

In Tucson, in March, it is raining for 3.9 days, with typically 0.7" (18.5mm) of accumulated precipitation.

Does it snow in Tucson in March?

In March, it doesn't snow. February is the latest month when it typically snows.

When it does not snow in Tucson?

March through November are months without snowfall in Tucson, Arizona.

How many hours of daylight does Tucson have in March?

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

How many hours of sunshine does Tucson have in March?

In Tucson, the average sunshine in March is 10.3h.

What is the UV index intensity in March in Tucson?

The average daily maximum UV index in March in Tucson, Arizona, is 7. A UV Index reading of 6 to 7 represents a high health risk from the exposure to the Sun's UV radiation.
Average temperature in March - Tucson, AZ
  • Average high temperature in March: 74.1°F

The warmest month (with the highest average high temperature) is June (100.3°F).
The month with the lowest average high temperature is December (64.8°F).

  • Average low temperature in March: 46.2°F

The month with the highest average low temperature is July (74.4°F).
The coldest month (with the lowest average low temperature) is December (39.1°F).

Average humidity in March - Tucson, AZ
  • Average humidity in March: 37%

The month with the highest relative humidity is December (50%).
The month with the lowest relative humidity is June (21.1%).

Average rainfall in March - Tucson, AZ
  • Average rainfall in March: 0.7"

The wettest month (with the highest rainfall) is August (2.4").
Driest months (with the lowest rainfall) are May and June (0.2").

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

The month with the highest number of rainy days is July (9.8 days).
The month with the lowest number of rainy days is June (1.7 days).

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

The month with the highest snowfall is January (0.3").
Months with the lowest snowfall are March, April, May, June, July, August, September, October and November (0").

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

Months with the highest number of snowfall days are January and February (0.2 days).
Months with the lowest number of snowfall days are March, April, May, June, July, August, September, October and November (0 days).

Average daylight in March / Average sunshine in March - Tucson, AZ
  • Average daylight in March: 12h

The month with the longest days is June (Average daylight: 14.2h).
The month with shortest days is December (Average daylight: 10.1h).

  • Average sunshine in March: 10.3h

The month with most sunshine is June (Average sunshine: 13.2h).
The month with least sunshine is December (Average sunshine: 7.9h).

Average UV index in March - Tucson, AZ
  • Average UV index in March: 7

Months with the highest UV index are May, June, July and August (UV index 11).
The month with the lowest UV index is December (UV index 3).