Gildford Colony, MT climate
Gildford Colony has cold winters and warm summers, with very little rain. A typical July afternoon reaches 84°, a January night drops to 4°, and about 14 inches of snow falls in a normal winter.
NOAA 1991-2020 climate normals Updated once a decadeWhat a year in Gildford Colony feels like
Winter
Spring
Summer
Fall
Gildford Colony weather by month
Average highs, lows, rain and snow for every month, from NOAA’s 1991–2020 normals.
| Month | High | Low | Rain + melt | Snow | Wet days | 30-yr range |
|---|---|---|---|---|---|---|
| January | 26° | 4° | 0.4" | 2.9" | 4 | 0° – 31° |
| February | 31° | 7° | 0.3" | 3.9" | 3 | -7° – 33° |
| March | 42° | 18° | 0.4" | 1.5" | 4 | 10° – 39° |
| April | 56° | 29° | 0.9" | 0.1" | 5 | 35° – 46° |
| May | 66° | 39° | 1.8" | 0.2" | 8 | 48° – 58° |
| June | 74° | 47° | 2.7" | 0 | 10 | 57° – 65° |
| July | 84° | 52° | 1.2" | 0 | 5 | 60° – 76° |
| August | 83° | 50° | 1.1" | 0 | 5 | 61° – 72° |
| September | 71° | 41° | 1.1" | 0 | 5 | 52° – 63° |
| October | 56° | 28° | 0.7" | 0.5" | 5 | 35° – 48° |
| November | 40° | 16° | 0.5" | 3.4" | 4 | 16° – 39° |
| December | 29° | 7° | 0.3" | 1.7" | 3 | 5° – 29° |
| Year | 55° | 28° | 11.4" | 14.2" | 61 |
“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 Gildford Colony
Gildford Colony gets 11 inches of rain and melted snow a year. June is the wettest month and February the driest. Rain or snow falls on about 61 days a year.
About 110 frost-free days a year
In half of years the last 32° night comes by May 26 and the first one by September 15. That leaves about 110 frost-free days for gardens, shorter than 98% of U.S. towns.
Heating and cooling a home in Gildford Colony
Engineers use “degree days” to estimate how hard a furnace or air conditioner works. In Gildford Colony, 97% of that work is heating and 3% is cooling, so the furnace matters far more than the air conditioner.
Degree days measure how far each day’s average temperature falls below or rises above 65°, added up over a year. Source: NOAA station normals.
How Gildford 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 Gildford Colony averaged 1.6° warmer than the 1900s. The biggest change is in January (+4.6°). The shift is larger than in 78% of U.S. towns.
Change by month1991–2020 average minus 1901–2000 average, at Gildford 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 -7° to 33°. June is the most reliable, staying within 8°.
Common questions about Gildford Colony’s climate
What is the coldest month in Gildford Colony?
January, with a typical high of 26° and a low of 4°.
What is the hottest month in Gildford Colony?
July, with a typical high of 84° and a low of 52°. About 28 days a year reach 90°.
How much snow does Gildford Colony get?
About 14 inches in a normal winter, most of it in February.
When is the first frost in Gildford Colony?
In half of years the first 32° night comes by September 15, and the last spring frost by May 26.
What is the rainiest month in Gildford Colony?
June, with 2.7 inches of rain and melted snow. The year totals 11 inches.
Temperatures and rainfall come from NOAA’s gridded climate normals for Gildford Colony itself (about a 3-mile square). Snow, frost dates and day counts come from NOAA’s weather station at Hingham 12 N, MT (9 mi, snow) and Simpson 6 N - Wildhorse, MT (14 mi, frost, heat and degree days). Normals are 30-year averages, not a forecast. Source: NOAA NCEI U.S. Climate Normals, 1991–2020 and 1901–2000.