March weather forecast
International Falls, MN

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The Rainy River draining into the Rainy Lake, dense road network, and a townscape of International Falls City in Minnesota
The Rainy River draining into the Rainy Lake, dense road network, and a townscape of International Falls City in Minnesota

Weather in March

March, the first month of the spring in International Falls, is a wintry month, with an average temperature ranging between max 32.5°F (0.3°C) and min 17.8°F (-7.9°C).

Temperature

The shift from February to March sees a distinct increase in the average high-temperature, escalating from a freezing cold 17.6°F (-8°C) to an icy 32.5°F (0.3°C). During March, the temperature in International Falls, Minnesota, tends to dip to an average of 17.8°F (-7.9°C) at night.

Humidity

The average relative humidity in March in International Falls is 89%.

Rainfall

In International Falls, Minnesota, in March, during 8.3 rainfall days, 1.22" (31mm) of precipitation is typically accumulated. In International Falls, during the entire year, the rain falls for 110.5 days and collects up to 19.29" (490mm) of precipitation.

Snowfall

January through May, October through December are months with snowfall in International Falls. In International Falls, in March, during 17.3 snowfall days, 6.46" (164mm) of snow is typically accumulated. In International Falls, Minnesota, during the entire year, snow falls for 117.9 days and aggregates up to 44.33" (1126mm) of snow.

Daylight

The average length of the day in March is 11h and 56min.
On the first day of the month, sunrise is at 6:53 am and sunset at 5:58 pm CST. On the last day of March, in International Falls, Minnesota, sunrise is at 6:51 am and sunset at 7:43 pm CDT.
Note: On Sunday, March 10. 2024, at 2:00 am, Daylight Saving Time starts, and the time zone changes from CST to CDT. Daylight Saving Time lasts until Sunday, November 3. 2024, at 2:00 am; consequently, the time zone reverts from CDT to CST.

Sunshine

In International Falls, the average sunshine in March is 3.6h.

UV index

January through March, October through December, with an average maximum UV index of 1, are months with the lowest UV index in International Falls. A UV Index reading of 2, and below, represents a minimal health hazard from unprotected exposure to Sun's UV rays for average individuals.
Note: In March, an average UV index of 1 transforms into the following instructions:
Babies, children, and those with sensitive skin should always avoid extended periods in the sun. Being exposed to the midday Sun can have harmful effects due to strong UV radiation; always take precautions. Counter UV radiation's ill effects with clothing designed for sun safety and UV-resistant eyewear. Remember to consider! The UV radiation from the Sun can be intensified nearly twice by the reflection of snow.
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Frequently asked questions

How cold is it in International Falls in March?

In International Falls, 32.5°F (0.3°C) is the average high-temperature and 17.8°F (-7.9°C) is the average low-temperature during March.

What is the average humidity in March in International Falls?

In March, the average relative humidity is 89%.

How many days does it rain in March in International Falls?

In March, in International Falls, the rain falls for 8.3 days. Throughout March, 1.22" (31mm) of precipitation is accumulated.

How much does it snow in International Falls in March?

In International Falls, Minnesota, in March, during 17.3 snowfall days, 6.46" (164mm) of snow is typically accumulated.

What is the average length of the day in March in International Falls?

The average day length in March in International Falls is 11h and 56min.

When are sunrise and sunset in March in International Falls?

In March, on the first day of the month, sunrise is at 6:53 am and sunset at 5:58 pm CST. On the last day of the month, in International Falls, sunrise is at 6:51 am and sunset at 7:43 pm CDT.

When does Daylight Saving Time (DST) start in March in International Falls?

On Sunday, March 10. 2024, at 2:00 am, Daylight Saving Time starts in International Falls, Minnesota, and the time zone changes from CST to CDT. DST ends Sunday, November 3. 2024, at 2:00 am.

How many hours of sunshine does International Falls have in March?

In International Falls, the average sunshine duration in March is 3.6h.

What are the months with the lowest UV index in International Falls?

January through March, October through December, with an average maximum UV index of 1, are months with the lowest UV index.

How high is the UV index in March in International Falls?

The average daily maximum UV index in March in International Falls is 1. A UV Index value of 2, and less, symbolizes a low health threat from exposure to the Sun's UV radiation.
Average humidity
Average rainfall days
Average snowfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in March
International Falls, MN

Average temperature in March - International Falls, MN
  • Average high temperature in March: 32.5°F

The warmest month (with the highest average high temperature) is July (78.6°F).
The month with the lowest average high temperature is January (13.8°F).

  • Average low temperature in March: 17.8°F

The month with the highest average low temperature is July (56.8°F).
The coldest month (with the lowest average low temperature) is January (-0.6°F).

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Average pressure in March
International Falls, MN

Average pressure in March - International Falls, MN
  • Average pressure in March: 30.09"Hg

The month with the highest atmospheric pressure is February (30.13"Hg).
The month with the lowest atmospheric pressure is June (29.87"Hg).

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Average wind speed in March
International Falls, MN

Average wind speed in March - International Falls, MN
  • Average wind speed in March: 6.5mph

The windiest month (with the highest average wind speed) is October (7.3mph).
The calmest month (with the lowest average wind speed) is August (6.2mph).

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Average humidity in March
International Falls, MN

Average humidity in March - International Falls, MN
  • Average humidity in March: 89%

The months with the highest relative humidity are January and February (94%).
The month with the lowest relative humidity is May (67%).

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Average rainfall in March
International Falls, MN

Average rainfall in March - International Falls, MN
  • Average rainfall in March: 1.22"

The wettest month (with the highest rainfall) is June (2.32").
The driest month (with the least rainfall) is February (0.91").

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Average rainfall days in March
International Falls, MN

Average rainfall days in March - International Falls, MN
  • Average rainfall days in March: 8.3 days

The month with the highest number of rainy days is June (15.7 days).
The month with the least rainy days is February (1.3 days).

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Average snowfall in March
International Falls, MN

Average snowfall in March - International Falls, MN
  • Average snowfall in March: 6.46"

The month with the highest snowfall is December (7.95").
The months with the least snowfall are June, July, August and September (0").

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Average snowfall days in March
International Falls, MN

Average snowfall days in March - International Falls, MN
  • Average snowfall days in March: 17.3 days

The month with the highest number of snowfall days is January (23.8 days).
The months with the least snowfall days are June, July and August (0 days).

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Average daylight in March /
Average sunshine in March
International Falls, MN

Average daylight in March / Average sunshine in March - International Falls, MN
  • Average daylight in March: 11h and 5min

The month with the longest days is June (Average daylight: 16h and 6min).
The month with the shortest days is December (Average daylight: 8h and 24min).

  • Average sunshine in March: 3h and 4min

The month with the most sunshine is July (Average sunshine: 10h and 6min).
The month with the least sunshine is January (Average sunshine: 1h and 30min).

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Average sunshine days in March
International Falls, MN

Average sunshine days in March - International Falls, MN
  • Average sunshine days in March: 10.4 days

The month with the most sunshine days is September (15.9 days).
The month with the least sunshine days is January (8.3 days).

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Average UV index in March
International Falls, MN

Average UV index in March - International Falls, MN
  • Average UV index in March: 1

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

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Average cloud cover in March
International Falls, MN

Average cloud cover in March - International Falls, MN
  • Average cloud cover in March: 72

The month with the most cloud cover is January (Cloud cover 85).
The month with the least cloud cover is July (Cloud cover 34).

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Average visibility in March
International Falls, MN

Average visibility in March - International Falls, MN
  • Average visibility in March: 4mi

The months with the highest visibility are May, June, July and August (6mi).
The months with the lowest visibility are January and February (3mi).

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International Falls, Minnesota, USA

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