Bonnyville weather by month & the best time to visit
Canada · small town · continental climate

The best time to visit Bonnyville is August — its sunniest month (Sunshine Score 83/100), with June and July close behind. Bonnyville averages about 2,294 hours of sunshine a year. Daytime highs around 23°C / 73°F and roughly 51 mm of rain in August.
When is the best time to visit Bonnyville?
For sunshine, the best time to visit Bonnyville is August, then June and July. The dullest month is January (0/100, 22 mm of rain). The full month-by-month picture is in the table below.
How sunny is Bonnyville?
Bonnyville gets a moderate 2,294 hours of sunshine a year. 83 Sunshine Score points separate August (83) from January (0), so the month you pick matters. It ranks #34 of 242 destinations in Canada for annual sunshine, above the national median of 2,024 hours. Rain has a clear season: the wettest stretch, around June, carries about 45% of the annual 511 mm.
Sunshine Score by month
| Month | Score | Day high | Night low | Rain | UV |
|---|---|---|---|---|---|
| January | 0 | -11° / 12°F | -19° / -2°F | 22 mm | 0 |
| February | 0 | -9° / 16°F | -19° / -2°F | 18 mm | 1 |
| March | 0 | -2° / 28°F | -11° / 12°F | 30 mm | 2 |
| April | 0 | 8° / 46°F | -3° / 27°F | 41 mm | 3 |
| May | 55 | 16° / 61°F | 4° / 39°F | 54 mm | 4 |
| June | 76 | 21° / 70°F | 10° / 50°F | 91 mm | 5 |
| July | 76 | 24° / 75°F | 12° / 54°F | 86 mm | 5 |
| August | 83 | 23° / 73°F | 10° / 50°F | 51 mm | 4 |
| September | 56 | 16° / 61°F | 5° / 41°F | 41 mm | 3 |
| October | 0 | 7° / 45°F | -2° / 28°F | 34 mm | 1 |
| November | 0 | -3° / 27°F | -10° / 14°F | 24 mm | 0 |
| December | 0 | -10° / 14°F | -17° / 1°F | 19 mm | 0 |
Nearest destinations
Bonnyville: questions and answers
What kind of destination is Bonnyville?
Bonnyville is a small town in Canada at 559 m elevation with a continental climate.
How many hours of sunshine does Bonnyville get a year?
Bonnyville gets about 2,294 hours of sunshine a year, at its best around August.
When is the best time to visit Bonnyville?
The sunniest time to visit Bonnyville is August, when the Sunshine Score peaks at 83/100 (with June and July close behind). Expect daytime highs around 23°C / 73°F.
What is the least sunny month in Bonnyville?
January is the least sunny month in Bonnyville, scoring 0/100 with about 22 mm of rain.
How strong is the sun in Bonnyville?
The typical midday UV index in Bonnyville peaks around 5 (moderate) in June, easing to about 0 (low) in January. Month-by-month midday UV values are in the UV column of the table on this page.
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