Sunshine Atlas

Postville weather by month & the best time to visit

Canada · small town · subarctic climate

The best time to visit Postville is August — its sunniest month (Sunshine Score 53/100), with July close behind. Postville averages about 1,757 hours of sunshine a year. Daytime highs around 17°C / 63°F and roughly 100 mm of rain in August.

When is the best time to visit Postville?

For sunshine, the best time to visit Postville is August, then July. The dullest month is January (0/100, 78 mm of rain). The full month-by-month picture is in the table below.

How sunny is Postville?

Postville isn't a sunny place by world standards: about 1,757 hours of sunshine a year. 53 Sunshine Score points separate August (53) from January (0), so the month you pick matters. It ranks #209 of 242 destinations in Canada for annual sunshine, below the national median of 2,024 hours. The year's 1,029 mm of rain spreads fairly evenly across the months, with no pronounced dry season.

Sunshine Score by month

January: 0February: 0March: 0April: 0May: 0June: 24July: 52August: 5353September: 24October: 0November: 0December: 0JFMAMJJASOND
MonthScoreDay highNight lowRainUV
January0 -14° / 7°F-23° / -9°F 78 mm0
February0 -13° / 9°F-23° / -9°F 73 mm1
March0 -7° / 19°F-18° / 0°F 70 mm2
April0 -1° / 30°F-9° / 16°F 76 mm3
May0 5° / 41°F-2° / 28°F 75 mm4
June24 12° / 54°F4° / 39°F 91 mm4
July52 17° / 63°F8° / 46°F 108 mm4
August53 17° / 63°F9° / 48°F 100 mm4
September24 12° / 54°F4° / 39°F 86 mm2
October0 5° / 41°F-1° / 30°F 99 mm1
November0 -3° / 27°F-10° / 14°F 92 mm0
December0 -10° / 14°F-18° / 0°F 81 mm0

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Postville: questions and answers

What kind of destination is Postville?

Postville is a small town in Canada with a subarctic climate.

How many hours of sunshine does Postville get a year?

Postville gets about 1,757 hours of sunshine a year, at its best around August.

When is the best time to visit Postville?

The sunniest time to visit Postville is August, when the Sunshine Score peaks at 53/100 (with July close behind). Expect daytime highs around 17°C / 63°F.

What is the least sunny month in Postville?

January is the least sunny month in Postville, scoring 0/100 with about 78 mm of rain.

How strong is the sun in Postville?

The typical midday UV index in Postville peaks around 4 (moderate) in May, 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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