Month | Temp. (min) | Temp. (max) | Temp. (avg) | Precipitation |
January | -4°F | 16°F | 6°F | 11.4" |
February | -4°F | 17°F | 6°F | 3.4" |
March | 12°F | 31°F | 21°F | 2.2" |
April | 27°F | 51°F | 38°F | 1.3" |
May | 38°F | 65°F | 51°F | 2.8" |
June | 50°F | 74°F | 61°F | 4.0" |
July | 53°F | 78°F | 65°F | 2.5" |
August | 51°F | 78°F | 63°F | 2.6" |
September | 44°F | 71°F | 56°F | 3.1" |
October | 31°F | 54°F | 41°F | 0.8" |
November | 17°F | 36°F | 25°F | 1.2" |
December | -1°F | 17°F | 8°F | 7.7" |
Index | Sarles | North Dakota | National |
Air quality index | 36 | 35 | 42 |
Pollution index | 240,103 | 1,038,665 | 2,726,193 |
Measurement | Total |
Days measured | 365 |
Days with good air quality | 320 |
Days with moderate air quality | 45 |
Days w/ poor A.Q. for sensitive groups | 0 |
Days with unhealthy air quality | 0 |
Pollutant | Total |
Arsenic | 0.000% |
Benzene | 0.004% |
Carbon Tetrachloride | 0.000% |
Lead | 0.000% |
Mercury | 0.000% |
City | Population | Air Quality Index | National Avg. |
Hannah, ND | 8 | 33 | 34.0% |
Rocklake, ND | 114 | 36 | 28.0% |
Calvin, ND | 11 | 36 | 28.0% |
Sarles, ND | 9 | 36 | 28.0% |
City | Population | Air Quality Index | National Avg. |
Covenant Life, AK | 9 | 20 | 60.0% |
Stevens Village, AK | 9 | 38 | 24.0% |
Wiseman, AK | 9 | 38 | 24.0% |
Berkley, IA | 9 | 37 | 26.0% |
River Bend, MO | 9 | 47 | 6.0% |
Sarles, ND | 9 | 36 | 28.0% |