Saint Paul
Minnesota, USA
Long-term weather forecast
Long-term weather forecast

March weather forecast and climate
Saint Paul, MN

A sunrise shot of the Saint Paul
A sunrise shot of the Saint Paul's Cathedral church ground in Saint Paul, Minnesota
March, the first month of the spring, in Saint Paul, is a cold month, with average temperature varying between 39°F (3.9°C) and 25.5°F (-3.6°C).

Temperature

In Saint Paul, Minnesota, the average high-temperature in March increases considerably, from a subzero cold 23.7°F (-4.6°C) in February, to a wintry 39°F (3.9°C). The average low-temperature, in Saint Paul, is 25.5°F (-3.6°C).

Humidity

The average relative humidity in Saint Paul is 81%.

Rainfall

In March, the rain falls for 8.8 days. Throughout March, 1.3" (33mm) of precipitation is accumulated. Throughout the year, in Saint Paul, there are 116.5 rainfall days, and 21.81" (554mm) of precipitation is accumulated.

Snowfall

Months with snowfall are January through May, October through December. In March, in Saint Paul, Minnesota, it is snowing for 8 days. Throughout March, 2.56" (65mm) of snow is accumulated. In Saint Paul, during the entire year, snow falls for 57.2 days, and aggregates up to 23.15" (588mm) of snow.

Daylight

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

Sunshine

In March, the average sunshine in Saint Paul, Minnesota, is 4.9h.

UV index

In March, the average daily maximum UV index in Saint Paul is 2. A UV Index value of 2, and less, symbolizes a low health risk from the exposure to the Sun's UV radiation for ordinary individuals.
Note: The average daily UV index of 2 transform into the following instructions:
Most people can stay in the Sun for up to 1 hour without burning, apart from children that always must be protected from sun exposure. The solar radiation is most powerful near the mid-day, so the exposure to the direct Sun should be reduced accordingly. 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. Caution! The reflection of snow can nearly double the intensity of the Sun's UV radiation.

What is the temperature in March in Saint Paul?

The average high-temperature, in March, in Saint Paul, Minnesota, is 39°F (3.9°C), while the average low-temperature is 25.5°F (-3.6°C).

What is the average humidity in March in Saint Paul?

The average relative humidity in March in Saint Paul, Minnesota, is 81%.

How much does it rain in Saint Paul in March?

In Saint Paul, Minnesota, in March, during 8.8 rainfall days, 1.3" (33mm) of precipitation is typically accumulated.

How much does it snow in Saint Paul in March?

In Saint Paul, during March, snow falls for 8 days and regularly aggregates up to 2.56" (65mm) of snow.

What is the average length of the day in March in Saint Paul?

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

How long on average sun shines in March in Saint Paul?

The average sunshine in March in Saint Paul is 4.9h.

What is the UV index reading in March in Saint Paul?

In Saint Paul, the average daily maximum UV index in March is 2. A UV Index estimate of 2, and below, represents a minimal hazard to health from unsafe exposure to the Sun's UV rays.
Average temperature in March - Saint Paul, MN
  • Average high temperature in March: 3.9°C

The warmest month (with the highest average high temperature) is July (27.3°C).
The month with the lowest average high temperature is January (-6.7°C).

  • Average low temperature in March: -3.6°C

The month with the highest average low temperature is July (17.3°C).
The coldest month (with the lowest average low temperature) is January (-13.7°C).

Average humidity in March - Saint Paul, MN
  • Average humidity in March: 81%

The month with the highest relative humidity is January (90%).
The month with the lowest relative humidity is April (71%).

Average rainfall in March - Saint Paul, MN
  • Average rainfall in March: 33mm

The wettest month (with the highest rainfall) is June (97mm).
The driest month (with the lowest rainfall) is January (15mm).

Average rainfall days in March - Saint Paul, MN
  • Average rainfall days in March: 8.8 days

The month with the highest number of rainy days is June (16.3 days).
The month with the lowest number of rainy days is February (2 days).

Average snowfall in March - Saint Paul, MN
  • Average snowfall in March: 65mm

The month with the highest snowfall is February (119mm).
Months with the lowest snowfall are June, July, August and September (0mm).

Average snowfall days in March - Saint Paul, MN
  • Average snowfall days in March: 8 days

The month with the highest number of snowfall days is January (13.8 days).
Months with the lowest number of snowfall days are June, July, August and September (0 days).

Average daylight in March / Average sunshine in March - Saint Paul, MN
  • Average daylight in March: 12h

The month with the longest days is June (Average daylight: 15.6h).
The month with shortest days is December (Average daylight: 8.8h).

  • Average sunshine in March: 4.9h

The month with most sunshine is July (Average sunshine: 9.9h).
The month with least sunshine is January (Average sunshine: 3h).

Average UV index in March - Saint Paul, MN
  • Average UV index in March: 2

The month with the highest UV index is July (UV index 6).
Months with the lowest UV index are January, February, November and December (UV index 1).