St. Xavier, MT Weather - Forecast & Monthly Averages

TEMPERATURE	43
HUMIDITY	48
PRESSURE
WIND COND.	259 4.8

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Weather Quick Facts

The highest monthly average temperature in St. Xavier for July is 74.8 degrees
The lowest monthly average temperature in St. Xavier for December is 25.3 degrees
The most monthly precipitation in St. Xavier occurs in May with 3 inches
The air quality index in St. Xavier is 50% better than the national average
The pollution index in St. Xavier is 79% better than the national average

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St. Xavier 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	17°F	39°F	27°F	0.5"
February	19°F	43°F	29°F	0.5"
March	27°F	54°F	39°F	1.1"
April	34°F	61°F	46°F	1.7"
May	42°F	70°F	55°F	3.0"
June	51°F	81°F	65°F	1.7"
July	59°F	92°F	75°F	0.9"
August	56°F	89°F	72°F	1.0"
September	48°F	79°F	62°F	1.6"
October	38°F	63°F	49°F	1.7"
November	27°F	50°F	37°F	0.8"
December	16°F	36°F	25°F	0.9"

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St. Xavier 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	St. Xavier	Montana	National
Air quality index	21	34	42
Pollution index	562,118	834,473	2,726,193

St. Xavier air quality

Measurement	Total
Days measured	362
Days with good air quality	357
Days with moderate air quality	4
Days w/ poor A.Q. for sensitive groups	0
Days with unhealthy air quality	1

Air quality details

Pollutant	Total
Arsenic	0.000%
Benzene	0.010%
Carbon Tetrachloride	0.001%
Lead	0.002%
Mercury	0.000%

Average monthly St. Xavier temperature with heat index

St. Xavier monthly precipitation with daily maximum

St. Xavier monthly snow depth with daily maximum

St. Xavier monthly wind speed information

Nearby cities with good air quality

City	Population	Air Quality Index	National Avg.
Crow Agency, MT	1,972	21	58.0%
Fort Smith, MT	160	21	58.0%
St. Xavier, MT	184	21	58.0%

Cities with similar population

City	Population	Air Quality Index	National Avg.
Deer Creek, AZ	184	74	48.0%
Clio, CA	184	44	12.0%
Lodoga, CA	184	31	38.0%
Tooleville, CA	184	60	20.0%
Farmington, DE	184	36	28.0%
St. Xavier, MT	184	21	58.0%

Source: The St. Xavier, MT 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.