International Falls weather by month & the best time to visit
United States · small town · continental climate
The best time to visit International Falls is August — its sunniest month (Sunshine Score 78/100), with September and July close behind. International Falls averages about 2,142 hours of sunshine a year. Daytime highs around 25°C / 77°F and roughly 73 mm of rain in August.
When is the best time to visit International Falls?
For sunshine, the best time to visit International Falls is August, then September and July. The dullest month is January (0/100, 24 mm of rain). The full month-by-month picture is in the table below.
How sunny is International Falls?
International Falls gets a moderate 2,142 hours of sunshine a year. 78 Sunshine Score points separate August (78) from January (0), so the month you pick matters. It ranks #348 of 580 destinations in United States for annual sunshine, below the national median of 2,279 hours. Rain has a clear season: the wettest stretch, around June, carries about 41% of the annual 681 mm.
Sunshine Score by month
| Month | Score | Day high | Night low | Rain | UV |
|---|---|---|---|---|---|
| January | 0 | -11° / 12°F | -20° / -4°F | 24 mm | 1 |
| February | 0 | -8° / 18°F | -19° / -2°F | 20 mm | 1 |
| March | 0 | 1° / 34°F | -10° / 14°F | 33 mm | 3 |
| April | 14 | 10° / 50°F | -2° / 28°F | 47 mm | 4 |
| May | 57 | 17° / 63°F | 5° / 41°F | 84 mm | 5 |
| June | 71 | 23° / 73°F | 12° / 54°F | 109 mm | 6 |
| July | 75 | 27° / 81°F | 15° / 59°F | 88 mm | 6 |
| August | 78 | 25° / 77°F | 14° / 57°F | 73 mm | 5 |
| September | 77 | 20° / 68°F | 9° / 48°F | 78 mm | 4 |
| October | 13 | 10° / 50°F | 1° / 34°F | 63 mm | 2 |
| November | 0 | 1° / 34°F | -7° / 19°F | 34 mm | 1 |
| December | 0 | -8° / 18°F | -16° / 3°F | 28 mm | 0 |
Nearest destinations
International Falls: questions and answers
What kind of destination is International Falls?
International Falls is a small town in United States at 357 m elevation with a continental climate.
How many hours of sunshine does International Falls get a year?
International Falls gets about 2,142 hours of sunshine a year, at its best around August.
When is the best time to visit International Falls?
The sunniest time to visit International Falls is August, when the Sunshine Score peaks at 78/100 (with September and July close behind). Expect daytime highs around 25°C / 77°F.
What is the least sunny month in International Falls?
January is the least sunny month in International Falls, scoring 0/100 with about 24 mm of rain.
How strong is the sun in International Falls?
The typical midday UV index in International Falls peaks around 6 (high) in June, easing to about 0 (low) in December. Month-by-month midday UV values are in the UV column of the table on this page.
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