Thief River Falls
Minnesota, USA
Long-term weather forecast
Long-term weather forecast

March weather forecast and climate
Thief River Falls, MN

The first month of the spring, March, is a cold month in Thief River Falls, Minnesota, with average temperature fluctuating between 33.8°F (1°C) and 14°F (-10°C).

Temperature

In Thief River Falls, the average high-temperature in March significantly increases, from a freezing cold 19.4°F (-7°C) in February, to a wintry 33.8°F (1°C). The average low-temperature, in Thief River Falls, is 14°F (-10°C).

Rainfall

In Thief River Falls, it is raining for 8 days, with typically 0.7" (19mm) of accumulated precipitation. Throughout the year, there are 101 rainfall days, and 20.6" (522mm) of precipitation is accumulated.

Daylight

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

Sunshine

In March, the average sunshine in Thief River Falls is 6h.

UV index

In Thief River Falls, the average daily maximum UV index in March is 3. A UV Index estimate of 3 to 5 represents a moderate threat to health from unprotected exposure to the Sun's UV rays for the ordinary person.
Note: The average daily UV index of 3 in March transform into the following instructions:
Take precautions. Light skin individuals may get burned in less than 30 minutes. The solar radiation is most powerful near the mid-day, so the exposure to the direct Sun should be reduced accordingly. On bright days sunglasses that block both UVA and UVB rays should be worn. A hat with a wide brim is extremely helpful, as it can prevent roughly 50% of UV radiation from reaching the eyes.

What is the temperature in March in Thief River Falls?

The average high-temperature, in March, is 33.8°F (1°C), while the average low-temperature is 14°F (-10°C).

How many days does it rain in March in Thief River Falls?

In Thief River Falls, in March, it is raining for 8 days, with typically 0.7" (19mm) of accumulated precipitation.

What is the average length of the day in March in Thief River Falls?

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

How long on average sun shines in March in Thief River Falls?

In Thief River Falls, the average sunshine in March is 6h.

How high is the UV index in March in Thief River Falls?

In March, the average daily maximum UV index in Thief River Falls, Minnesota, is 3. A UV Index value of 3 to 5 symbolizes a moderate health threat from the exposure to the Sun's UV rays.
Average temperature in March - Thief River Falls, MN
  • Average high temperature in March: 34°F

The warmest month (with the highest average high temperature) is July (81°F).
The month with the lowest average high temperature is January (12°F).

  • Average low temperature in March: 14°F

The month with the highest average low temperature is July (55°F).
The coldest month (with the lowest average low temperature) is January (-8°F).

Average rainfall in March - Thief River Falls, MN
  • Average rainfall in March: 0.7"

The wettest month (with the highest rainfall) is June (3.6").
The driest month (with the lowest rainfall) is February (0.4").

Average rainfall days in March - Thief River Falls, MN
  • Average rainfall days in March: 8 days

The month with the highest number of rainy days is June (11 days).
Months with the lowest number of rainy days are February and November (6 days).

Average daylight in March / Average sunshine in March - Thief River Falls, MN
  • Average daylight in March: 12h

The month with the longest days is June (Average daylight: 16h).
The month with shortest days is December (Average daylight: 8.4h).

  • Average sunshine in March: 6h

The month with most sunshine is July (Average sunshine: 11h).
Months with least sunshine are November and December (Average sunshine: 3).

Average UV index in March - Thief River Falls, MN
  • Average UV index in March: 3

The month with the highest UV index is July (UV index 8).
Months with the lowest UV index are January, February, November and December (UV index 1).