Glendive weather by month & the best time to visit
United States · small town · semi-arid climate

The best time to visit Glendive is August — its sunniest month (Sunshine Score 89/100), with September and July close behind. Glendive averages about 2,753 hours of sunshine a year. Daytime highs around 30°C / 86°F and roughly 36 mm of rain in August.
When is the best time to visit Glendive?
For sunshine, the best time to visit Glendive is August, then September and July. The dullest month is January (0/100, 9 mm of rain). The full month-by-month picture is in the table below.
How sunny is Glendive?
Glendive gets a lot of sun: around 2,753 hours a year. 89 Sunshine Score points separate August (89) from January (0), so the month you pick matters. It ranks #127 of 580 destinations in United States for annual sunshine, above the national median of 2,279 hours. Rain has a clear season: the wettest stretch, around June, carries about 50% of the annual 383 mm.
Sunshine Score by month
| Month | Score | Day high | Night low | Rain | UV |
|---|---|---|---|---|---|
| January | 0 | -1° / 30°F | -10° / 14°F | 9 mm | 1 |
| February | 0 | 1° / 34°F | -10° / 14°F | 10 mm | 2 |
| March | 0 | 8° / 46°F | -5° / 23°F | 17 mm | 3 |
| April | 44 | 14° / 57°F | 0° / 32°F | 37 mm | 4 |
| May | 81 | 20° / 68°F | 7° / 45°F | 80 mm | 6 |
| June | 83 | 26° / 79°F | 12° / 54°F | 66 mm | 7 |
| July | 87 | 32° / 90°F | 17° / 63°F | 44 mm | 8 |
| August | 89 | 30° / 86°F | 15° / 59°F | 36 mm | 6 |
| September | 88 | 23° / 73°F | 9° / 48°F | 37 mm | 5 |
| October | 45 | 14° / 57°F | 2° / 36°F | 25 mm | 2 |
| November | 0 | 6° / 43°F | -4° / 25°F | 11 mm | 1 |
| December | 0 | 0° / 32°F | -9° / 16°F | 11 mm | 1 |
Nearest destinations
Glendive: questions and answers
What kind of destination is Glendive?
Glendive is a small town in United States at 747 m elevation with a semi-arid climate.
How many hours of sunshine does Glendive get a year?
Glendive gets about 2,753 hours of sunshine a year, at its best around August.
When is the best time to visit Glendive?
The sunniest time to visit Glendive is August, when the Sunshine Score peaks at 89/100 (with September and July close behind). Expect daytime highs around 30°C / 86°F.
What is the least sunny month in Glendive?
January is the least sunny month in Glendive, scoring 0/100 with about 9 mm of rain.
How strong is the sun in Glendive?
The typical midday UV index in Glendive peaks around 8 (very high) in July, easing to about 1 (low) in January. Month-by-month midday UV values are in the UV column of the table on this page.
Put the Glendive sunshine badge on your site
A compact badge showing Glendive's sunshine at a glance — free to embed under CC BY 4.0. Paste this wherever you'd like it to appear:
Live preview — this is exactly what your readers see: