North Star, ND climate
North Star has cold winters and pleasant summers, with very little rain. A typical July afternoon reaches 80°, a January night drops to -1°.
NOAA 1991-2020 climate normals Updated once a decadeWhat a year in North Star feels like
Winter
Spring
Summer
Fall
North Star 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 | 17° | -1° | 0.6" | -5° – 26° |
| February | 22° | 3° | 0.5" | -6° – 26° |
| March | 34° | 15° | 0.8" | 11° – 37° |
| April | 52° | 28° | 1.0" | 29° – 48° |
| May | 65° | 40° | 2.5" | 47° – 59° |
| June | 74° | 50° | 3.6" | 58° – 67° |
| July | 80° | 55° | 2.8" | 60° – 72° |
| August | 80° | 52° | 2.0" | 59° – 72° |
| September | 69° | 43° | 1.8" | 50° – 63° |
| October | 52° | 30° | 1.2" | 33° – 47° |
| November | 34° | 16° | 0.7" | 14° – 37° |
| December | 21° | 4° | 0.6" | 0° – 25° |
| Year | 50° | 28° | 18.0" |
“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 North Star
North Star gets 18 inches of rain and melted snow a year. June is the wettest month and February the driest.
About 121 frost-free days a year
In half of years the last 32° night comes by May 20 and the first one by September 19. That leaves about 121 frost-free days for gardens, shorter than 97% of U.S. towns.
Heating and cooling a home in North Star
Engineers use “degree days” to estimate how hard a furnace or air conditioner works. In North Star, 98% of that work is heating and 2% 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.
North Star and its neighbors
North Star borders 3 towns with climate data. January nights across them vary by 0.7°. Richland has the coldest January nights (-1°) and Lakeview the hottest July afternoons (80°). North Star’s January low is -1° and its July high 80°.
Temperatures and rain come from NOAA’s 5 km grid, so each town gets its own value.
How North Star 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 North Star averaged 1.2° warmer than the 1900s. The biggest change is in January (+4.4°). The shift is larger than in 52% of U.S. towns.
Change by month1991–2020 average minus 1901–2000 average, at North Star’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 -6° to 26°. June is the most reliable, staying within 10°.
Common questions about North Star’s climate
What is the coldest month in North Star?
January, with a typical high of 17° and a low of -1°.
What is the hottest month in North Star?
July, with a typical high of 80° and a low of 55°. About 5 days a year reach 90°.
When is the first frost in North Star?
In half of years the first 32° night comes by September 19, and the last spring frost by May 20.
What is the rainiest month in North Star?
June, with 3.6 inches of rain and melted snow. The year totals 18 inches.
Temperatures and rainfall come from NOAA’s gridded climate normals for North Star itself (about a 3-mile square). Snow, frost dates and day counts come from NOAA’s weather station at Northgate 5 Ese, ND (3 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.