Sunshine Atlas

Chapelco/San Martin de los Andes weather by month & the best time to visit

Argentina · small town · oceanic / maritime climate

Chapelco/San Martin de los Andes, Argentina
Chapelco/San Martin de los Andes — photo, Public domain via Wikimedia Commons

The best time to visit Chapelco/San Martin de los Andes is February — its sunniest month (Sunshine Score 90/100), with January and March close behind. Chapelco/San Martin de los Andes averages about 2,635 hours of sunshine a year. Daytime highs around 23°C / 73°F and roughly 26 mm of rain in February.

When is the best time to visit Chapelco/San Martin de los Andes?

For sunshine, the best time to visit Chapelco/San Martin de los Andes is February, then January and March. The dullest month is June (0/100, 158 mm of rain). The full month-by-month picture is in the table below.

How sunny is Chapelco/San Martin de los Andes?

Chapelco/San Martin de los Andes gets a lot of sun: around 2,635 hours a year. 90 Sunshine Score points separate February (90) from June (0), so the month you pick matters. It ranks #30 of 41 destinations in Argentina for annual sunshine, below the national median of 2,741 hours. Rain has a clear season: the wettest stretch, around July, carries about 47% of the annual 894 mm.

Sunshine Score by month

January: 89February: 9090March: 88April: 49May: 12June: 0July: 0August: 0September: 20October: 49November: 72December: 88JFMAMJJASOND
MonthScoreDay highNight lowRainUV
January89 23° / 73°F8° / 46°F 30 mm11
February90 23° / 73°F8° / 46°F 26 mm9
March88 20° / 68°F6° / 43°F 35 mm7
April49 15° / 59°F3° / 37°F 60 mm4
May12 10° / 50°F2° / 36°F 118 mm2
June0 7° / 45°F0° / 32°F 158 mm1
July0 6° / 43°F-1° / 30°F 135 mm1
August0 8° / 46°F0° / 32°F 123 mm2
September20 11° / 52°F1° / 34°F 69 mm4
October49 15° / 59°F2° / 36°F 61 mm6
November72 18° / 64°F5° / 41°F 45 mm8
December88 21° / 70°F7° / 45°F 34 mm10

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Chapelco/San Martin de los Andes: questions and answers

What kind of destination is Chapelco/San Martin de los Andes?

Chapelco/San Martin de los Andes is a small town in Argentina at 781 m elevation with a oceanic / maritime climate.

How many hours of sunshine does Chapelco/San Martin de los Andes get a year?

Chapelco/San Martin de los Andes gets about 2,635 hours of sunshine a year, at its best around February.

When is the best time to visit Chapelco/San Martin de los Andes?

The sunniest time to visit Chapelco/San Martin de los Andes is February, when the Sunshine Score peaks at 90/100 (with January and March close behind). Expect daytime highs around 23°C / 73°F.

What is the least sunny month in Chapelco/San Martin de los Andes?

June is the least sunny month in Chapelco/San Martin de los Andes, scoring 0/100 with about 158 mm of rain.

How strong is the sun in Chapelco/San Martin de los Andes?

The typical midday UV index in Chapelco/San Martin de los Andes peaks around 11 (extreme) in January, easing to about 1 (low) in June. Month-by-month midday UV values are in the UV column of the table on this page.

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