Rawson weather by month & the best time to visit
Argentina · small town · semi-arid climate

The best time to visit Rawson is January — its sunniest month (Sunshine Score 95/100), with November and December close behind. Rawson averages about 3,040 hours of sunshine a year. Daytime highs around 27°C / 81°F and roughly 12 mm of rain in January.
When is the best time to visit Rawson?
For sunshine, the best time to visit Rawson is January, then November and December. The dullest month is July (16/100, 21 mm of rain). The full month-by-month picture is in the table below.
How sunny is Rawson?
Rawson is one of the sunniest places on Earth: about 3,040 hours of sunshine a year. 79 Sunshine Score points separate January (95) from July (16), so the month you pick matters. It ranks #11 of 41 destinations in Argentina for annual sunshine, above the national median of 2,741 hours. The year's 244 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 |
|---|---|---|---|---|---|
| January | 95 | 27° / 81°F | 15° / 59°F | 12 mm | 10 |
| February | 93 | 26° / 79°F | 15° / 59°F | 23 mm | 8 |
| March | 92 | 23° / 73°F | 13° / 55°F | 25 mm | 6 |
| April | 85 | 19° / 66°F | 9° / 48°F | 24 mm | 3 |
| May | 45 | 14° / 57°F | 6° / 43°F | 43 mm | 2 |
| June | 23 | 11° / 52°F | 3° / 37°F | 27 mm | 1 |
| July | 16 | 10° / 50°F | 2° / 36°F | 21 mm | 1 |
| August | 31 | 12° / 54°F | 4° / 39°F | 15 mm | 2 |
| September | 55 | 15° / 59°F | 5° / 41°F | 14 mm | 4 |
| October | 86 | 19° / 66°F | 8° / 46°F | 16 mm | 6 |
| November | 95 | 22° / 72°F | 11° / 52°F | 13 mm | 8 |
| December | 95 | 25° / 77°F | 14° / 57°F | 11 mm | 9 |
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Rawson: questions and answers
What kind of destination is Rawson?
Rawson is a small town in Argentina with a semi-arid climate.
How many hours of sunshine does Rawson get a year?
Rawson gets about 3,040 hours of sunshine a year, at its best around January.
When is the best time to visit Rawson?
The sunniest time to visit Rawson is January, when the Sunshine Score peaks at 95/100 (with November and December close behind). Expect daytime highs around 27°C / 81°F.
What is the least sunny month in Rawson?
July is the least sunny month in Rawson, scoring 16/100 with about 21 mm of rain.
How strong is the sun in Rawson?
The typical midday UV index in Rawson peaks around 10 (very high) 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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