Sunshine Atlas

Cape Girardeau weather by month & the best time to visit

United States · small town · humid subtropical climate

Cape Girardeau, United States
Cape Girardeau — photo by Drowzy at English Wikipedia, Public domain via Wikimedia Commons

The best time to visit Cape Girardeau is August — its sunniest month (Sunshine Score 77/100), with September and June close behind. Cape Girardeau averages about 2,348 hours of sunshine a year. Daytime highs around 31°C / 88°F and roughly 83 mm of rain in August.

When is the best time to visit Cape Girardeau?

For sunshine, the best time to visit Cape Girardeau is August, then September and June. The dullest month is January (0/100, 87 mm of rain). The full month-by-month picture is in the table below.

How sunny is Cape Girardeau?

Cape Girardeau gets a moderate 2,348 hours of sunshine a year. 77 Sunshine Score points separate August (77) from January (0), so the month you pick matters. It ranks #261 of 580 destinations in United States for annual sunshine, above the national median of 2,279 hours. The year's 1,265 mm of rain spreads fairly evenly across the months, with no pronounced dry season.

Sunshine Score by month

January: 0February: 0March: 41April: 68May: 69June: 76July: 73August: 7777September: 77October: 74November: 37December: 0JFMAMJJASOND
MonthScoreDay highNight lowRainUV
January0 6° / 43°F-4° / 25°F 87 mm2
February0 8° / 46°F-2° / 28°F 101 mm3
March41 15° / 59°F3° / 37°F 123 mm4
April68 21° / 70°F9° / 48°F 133 mm6
May69 25° / 77°F15° / 59°F 131 mm7
June76 29° / 84°F20° / 68°F 93 mm8
July73 31° / 88°F21° / 70°F 107 mm8
August77 31° / 88°F21° / 70°F 83 mm7
September77 28° / 82°F16° / 61°F 83 mm6
October74 21° / 70°F9° / 48°F 104 mm4
November37 14° / 57°F3° / 37°F 106 mm2
December0 8° / 46°F-2° / 28°F 114 mm1

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Cape Girardeau: questions and answers

What kind of destination is Cape Girardeau?

Cape Girardeau is a small town in United States with a humid subtropical climate.

How many hours of sunshine does Cape Girardeau get a year?

Cape Girardeau gets about 2,348 hours of sunshine a year, at its best around August.

When is the best time to visit Cape Girardeau?

The sunniest time to visit Cape Girardeau is August, when the Sunshine Score peaks at 77/100 (with September and June close behind). Expect daytime highs around 31°C / 88°F.

What is the least sunny month in Cape Girardeau?

January is the least sunny month in Cape Girardeau, scoring 0/100 with about 87 mm of rain.

How strong is the sun in Cape Girardeau?

The typical midday UV index in Cape Girardeau peaks around 8 (very high) in June, easing to about 1 (low) in December. Month-by-month midday UV values are in the UV column of the table on this page.

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