Comodoro Rivadavia weather by month & the best time to visit
Argentina · seaside town · semi-arid climate
The best time to visit Comodoro Rivadavia is January — its sunniest month (Sunshine Score 95/100), with December and February close behind. Comodoro Rivadavia averages about 2,924 hours of sunshine a year. Daytime highs around 23°C / 73°F and roughly 9 mm of rain in January.
When is the best time to visit Comodoro Rivadavia?
For sunshine, the best time to visit Comodoro Rivadavia is January, then December and February. The dullest month is July (0/100, 28 mm of rain). The full month-by-month picture is in the table below.
How sunny is Comodoro Rivadavia?
Comodoro Rivadavia gets a lot of sun: around 2,924 hours a year. 95 Sunshine Score points separate January (95) from July (0), so the month you pick matters. It ranks #15 of 41 destinations in Argentina for annual sunshine, above the national median of 2,741 hours. The year's 289 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 | 95 | 23° / 73°F | 14° / 57°F | 9 mm | 9 | 17° / 63°F |
| February | 92 | 22° / 72°F | 14° / 57°F | 22 mm | 8 | 17° / 63°F |
| March | 89 | 20° / 68°F | 12° / 54°F | 40 mm | 5 | 15° / 59°F |
| April | 61 | 16° / 61°F | 9° / 48°F | 28 mm | 3 | 13° / 55°F |
| May | 30 | 12° / 54°F | 6° / 43°F | 33 mm | 1 | 10° / 50°F |
| June | 7 | 9° / 48°F | 4° / 39°F | 36 mm | 1 | 9° / 48°F |
| July | 0 | 8° / 46°F | 3° / 37°F | 28 mm | 1 | 8° / 46°F |
| August | 15 | 10° / 50°F | 4° / 39°F | 30 mm | 2 | 8° / 46°F |
| September | 39 | 13° / 55°F | 5° / 41°F | 16 mm | 3 | 8° / 46°F |
| October | 63 | 16° / 61°F | 7° / 45°F | 13 mm | 5 | 10° / 50°F |
| November | 86 | 19° / 66°F | 10° / 50°F | 15 mm | 7 | 12° / 54°F |
| December | 93 | 21° / 70°F | 12° / 54°F | 19 mm | 9 | 14° / 57°F |
Sea temperature in Comodoro Rivadavia by month
The sea off Comodoro Rivadavia is warmest in January at around 17°C / 63°F, and coolest in July at 8°C / 46°F. It never reaches comfortable swimming temperatures (21°C+). Month-by-month sea-surface temperatures are in the Sea column of the table above.
Nearest destinations
Comodoro Rivadavia: questions and answers
What kind of destination is Comodoro Rivadavia?
Comodoro Rivadavia is a seaside town in Argentina with a semi-arid climate — the sea reaches 17°C at its warmest.
How many hours of sunshine does Comodoro Rivadavia get a year?
Comodoro Rivadavia gets about 2,924 hours of sunshine a year, at its best around January.
When is the best time to visit Comodoro Rivadavia?
The sunniest time to visit Comodoro Rivadavia is January, when the Sunshine Score peaks at 95/100 (with December and February close behind). Expect daytime highs around 23°C / 73°F.
What is the least sunny month in Comodoro Rivadavia?
July is the least sunny month in Comodoro Rivadavia, scoring 0/100 with about 28 mm of rain.
What is the sea temperature in Comodoro Rivadavia?
The sea in Comodoro Rivadavia ranges from about 8°C (July) to 17°C (January). Month-by-month sea temperatures are on this page.
How strong is the sun in Comodoro Rivadavia?
The typical midday UV index in Comodoro Rivadavia peaks around 9 (very high) in January, easing to about 1 (low) in May. Month-by-month midday UV values are in the UV column of the table on this page.
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