Sunshine in Great Falls
🇺🇸 United States · 60k people · 2,584 hours of sun a year · 101 rainy days a year
Best time for sunshine: July (Sunshine Score 88/100), with August and September close behind. Daytime highs around 29°C / 84°F and roughly 32 mm of rain for the month.
Sunshine Score by month
| Month | Score | Day high | Night low | Rain |
|---|---|---|---|---|
| January | 0 | 0° / 32°F | -9° / 16°F | 24 mm |
| February | 0 | 1° / 34°F | -9° / 16°F | 25 mm |
| March | 0 | 7° / 45°F | -5° / 23°F | 28 mm |
| April | 28 | 12° / 54°F | -1° / 30°F | 54 mm |
| May | 68 | 18° / 64°F | 5° / 41°F | 69 mm |
| June | 79 | 23° / 73°F | 9° / 48°F | 80 mm |
| July | 88 | 29° / 84°F | 14° / 57°F | 32 mm |
| August | 88 | 27° / 81°F | 12° / 54°F | 35 mm |
| September | 87 | 21° / 70°F | 7° / 45°F | 41 mm |
| October | 29 | 12° / 54°F | 1° / 34°F | 36 mm |
| November | 0 | 5° / 41°F | -4° / 25°F | 25 mm |
| December | 0 | 0° / 32°F | -8° / 18°F | 24 mm |
See Great Falls on the interactive sunshine globe →
Nearby places for sunshine
- Bozeman United States · 190 km · best in Jul · 2,672 h sun/yr
- Missoula United States · 215 km · best in Jul · 2,453 h sun/yr
- Kalispell United States · 234 km · best in Jul · 2,146 h sun/yr
- Billings United States · 285 km · best in Jul · 2,672 h sun/yr
- Jackson United States · 434 km · best in Jul · 2,759 h sun/yr
- Idaho Falls United States · 445 km · best in Jul · 2,759 h sun/yr