Thief River Falls, MN Weather - Forecast & Monthly Averages

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TEMPERATURE
HUMIDITY
PRESSURE
WIND COND.

Weather Quick Facts

The highest monthly average temperature in Thief River Falls for July is 68.7 degrees
The lowest monthly average temperature in Thief River Falls for January is 8.2 degrees
The most monthly precipitation in Thief River Falls occurs in September with 5.7 inches
The air quality index in Thief River Falls is 22% better than the national average
The pollution index in Thief River Falls is 83% better than the national average

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Thief River Falls Average Temperature

In the event that the weather data was unavailable for this city, estimates based upon nearby cities were used.
Month	Temp. _(min)	Temp. _(max)	Temp. _(avg)	Precipitation
January	0°F	17°F	8°F	1.0"
February	1°F	19°F	9°F	1.1"
March	18°F	35°F	26°F	2.6"
April	32°F	52°F	41°F	2.4"
May	44°F	66°F	54°F	3.9"
June	54°F	75°F	64°F	4.8"
July	58°F	80°F	69°F	4.8"
August	55°F	78°F	66°F	4.9"
September	48°F	70°F	58°F	5.7"
October	36°F	55°F	44°F	3.8"
November	22°F	38°F	29°F	1.5"
December	4°F	20°F	12°F	0.8"

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Thief River Falls air quality index & pollution index

In the event that the air quality/pollution data was unavailable for this city, estimates based upon nearby cities were used.
Index	Thief River Falls	Minnesota	National
Air quality index	33	35	42
Pollution index	466,579	1,854,519	2,726,193

Thief River Falls air quality

Measurement	Total
Days measured	363
Days with good air quality	327
Days with moderate air quality	34
Days w/ poor A.Q. for sensitive groups	1
Days with unhealthy air quality	1

Air quality details

Pollutant	Total
Arsenic	0.001%
Benzene	0.010%
Carbon Tetrachloride	0.000%
Lead	0.010%
Mercury	0.000%

Average monthly Thief River Falls temperature with heat index

Thief River Falls monthly precipitation with daily maximum

Thief River Falls monthly snow depth with daily maximum

Thief River Falls monthly wind speed information

Nearby cities with good air quality

City	Population	Air Quality Index	National Avg.
Holt, MN	82	33	34.0%
Plummer, MN	282	33	34.0%
St. Hilaire, MN	254	33	34.0%
Viking, MN	133	33	34.0%
Thief River Falls, MN	8,792	33	34.0%

Cities with similar population

City	Population	Air Quality Index	National Avg.
Clinton, MO	8,792	47	6.0%
Glenshaw, PA	8,791	56	12.0%
Live Oak, CA	8,794	35	30.0%
Garrison, MD	8,794	46	8.0%
Nanaimo F, BC	8,789	n/a
Thief River Falls, MN	8,792	33	34.0%

Source: The Thief River Falls, MN weather data displayed above is derived from the NOAA (National Oceanic and Atmospheric). Air quality and pollution data is derived from the EPA (United States Environmental Protection Agency). Air quality and pollution levels measured in a particular area may not be representative of the entire county.