Viedma / Carmen de Patagones weather by month & the best time to visit
Argentina · seaside town · semi-arid climate

The best time to visit Viedma / Carmen de Patagones is November — its sunniest month (Sunshine Score 93/100), with December and January close behind. Viedma / Carmen de Patagones averages about 3,092 hours of sunshine a year. Daytime highs around 23°C / 73°F and roughly 25 mm of rain in November.
When is the best time to visit Viedma / Carmen de Patagones?
For sunshine, the best time to visit Viedma / Carmen de Patagones is November, then December and January. The dullest month is July (23/100, 34 mm of rain). The full month-by-month picture is in the table below.
How sunny is Viedma / Carmen de Patagones?
Viedma / Carmen de Patagones is one of the sunniest places on Earth: about 3,092 hours of sunshine a year. 70 Sunshine Score points separate November (93) from July (23), so the month you pick matters. It ranks #9 of 41 destinations in Argentina for annual sunshine, above the national median of 2,741 hours. The year's 383 mm of rain spreads fairly evenly across the months, with no pronounced dry season.
Sunshine Score by month
| Month | Score | Day high | Night low | Rain | UV | Sea |
|---|---|---|---|---|---|---|
| January | 92 | 28° / 82°F | 16° / 61°F | 28 mm | 11 | 21° / 70°F |
| February | 89 | 27° / 81°F | 15° / 59°F | 44 mm | 9 | 22° / 72°F |
| March | 88 | 24° / 75°F | 14° / 57°F | 50 mm | 7 | 20° / 68°F |
| April | 91 | 20° / 68°F | 10° / 50°F | 33 mm | 4 | 17° / 63°F |
| May | 53 | 15° / 59°F | 7° / 45°F | 34 mm | 2 | 12° / 54°F |
| June | 31 | 12° / 54°F | 4° / 39°F | 27 mm | 1 | 11° / 52°F |
| July | 23 | 11° / 52°F | 3° / 37°F | 34 mm | 1 | 9° / 48°F |
| August | 39 | 13° / 55°F | 4° / 39°F | 26 mm | 2 | 9° / 48°F |
| September | 62 | 16° / 61°F | 6° / 43°F | 23 mm | 4 | 11° / 52°F |
| October | 91 | 20° / 68°F | 8° / 46°F | 37 mm | 6 | 14° / 57°F |
| November | 93 | 23° / 73°F | 12° / 54°F | 25 mm | 8 | 17° / 63°F |
| December | 93 | 27° / 81°F | 14° / 57°F | 22 mm | 10 | 18° / 64°F |
Sea temperature in Viedma / Carmen de Patagones by month
The sea off Viedma / Carmen de Patagones is warmest in February at around 22°C / 72°F, and coolest in July at 9°C / 48°F. The water sits at a comfortable 21°C or warmer roughly 2 months a year. Month-by-month sea-surface temperatures are in the Sea column of the table above.
Nearest destinations
Viedma / Carmen de Patagones: questions and answers
What kind of destination is Viedma / Carmen de Patagones?
Viedma / Carmen de Patagones is a seaside town in Argentina with a semi-arid climate — the sea reaches 22°C at its warmest and is swimmable (21°C+) about 2 months a year.
How many hours of sunshine does Viedma / Carmen de Patagones get a year?
Viedma / Carmen de Patagones gets about 3,092 hours of sunshine a year, at its best around November.
When is the best time to visit Viedma / Carmen de Patagones?
The sunniest time to visit Viedma / Carmen de Patagones is November, when the Sunshine Score peaks at 93/100 (with December and January close behind). Expect daytime highs around 23°C / 73°F.
What is the least sunny month in Viedma / Carmen de Patagones?
July is the least sunny month in Viedma / Carmen de Patagones, scoring 23/100 with about 34 mm of rain.
What is the sea temperature in Viedma / Carmen de Patagones?
The sea in Viedma / Carmen de Patagones ranges from about 9°C (July) to 22°C (February). Month-by-month sea temperatures are on this page.
How strong is the sun in Viedma / Carmen de Patagones?
The typical midday UV index in Viedma / Carmen de Patagones 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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