Hartland Colony, MT climate
Hartland Colony has cold winters and pleasant summers, with very little rain. A typical July afternoon reaches 84°, a January night drops to 3°.
NOAA 1991-2020 climate normals Updated once a decadeWhat a year in Hartland Colony feels like
Winter
Spring
Summer
Fall
Hartland Colony weather by month
Average highs, lows, rain and snow for every month, from NOAA’s 1991–2020 normals.
| Month | High | Low | Rain + melt | 30-yr range |
|---|---|---|---|---|
| January | 25° | 3° | 0.6" | -2° – 29° |
| February | 29° | 6° | 0.4" | -8° – 32° |
| March | 42° | 18° | 0.6" | 11° – 40° |
| April | 56° | 29° | 0.8" | 35° – 47° |
| May | 67° | 39° | 1.8" | 48° – 59° |
| June | 74° | 47° | 3.0" | 58° – 65° |
| July | 84° | 52° | 1.5" | 60° – 75° |
| August | 83° | 51° | 1.2" | 61° – 72° |
| September | 71° | 40° | 1.2" | 52° – 62° |
| October | 56° | 28° | 0.6" | 35° – 48° |
| November | 40° | 17° | 0.5" | 16° – 39° |
| December | 28° | 7° | 0.4" | 4° – 28° |
| Year | 54° | 28° | 12.5" |
“Wet days” have at least 0.01" of rain or melted snow. “Snow on ground” counts days with 1" or more. The 30-year range is the coldest and warmest that month’s average temperature got between 1991 and 2020.
Rain and snow in Hartland Colony
Hartland Colony gets 13 inches of rain and melted snow a year. June is the wettest month and February the driest.
How Hartland Colony compares
Compared with every U.S. town and city on TownTapestry, each counted once.
Warmer than it used to be
The last 30 years in Hartland Colony averaged 1.6° warmer than the 1900s. The biggest change is in January (+4.6°). The shift is larger than in 76% of U.S. towns.
Change by month1991–2020 average minus 1901–2000 average, at Hartland Colony’s spot on NOAA’s grid
How much a month can swing
A normal is an average, and real years wander around it. February swings the most: between 1991 and 2020 its average temperature ranged from -8° to 32°. June is the most reliable, staying within 7°.
Common questions about Hartland Colony’s climate
What is the coldest month in Hartland Colony?
January, with a typical high of 25° and a low of 3°.
What is the hottest month in Hartland Colony?
July, with a typical high of 84° and a low of 52°.
What is the rainiest month in Hartland Colony?
June, with 3.0 inches of rain and melted snow. The year totals 13 inches.
Temperatures and rainfall come from NOAA’s gridded climate normals for Hartland Colony itself (about a 3-mile square). Normals are 30-year averages, not a forecast. Source: NOAA NCEI U.S. Climate Normals, 1991–2020 and 1901–2000.