Las Heras weather by month & the best time to visit
Argentina · small town · semi-arid climate
The best time to visit Las Heras is January — its sunniest month (Sunshine Score 95/100), with February and November close behind. Las Heras averages about 2,953 hours of sunshine a year. Daytime highs around 25°C / 77°F and roughly 8 mm of rain in January.
When is the best time to visit Las Heras?
For sunshine, the best time to visit Las Heras is January, then February and November. The dullest month is June (0/100, 29 mm of rain). The full month-by-month picture is in the table below.
How sunny is Las Heras?
Las Heras gets a lot of sun: around 2,953 hours a year. 95 Sunshine Score points separate January (95) from June (0), so the month you pick matters. It ranks #14 of 41 destinations in Argentina for annual sunshine, above the national median of 2,741 hours. The year's 230 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 | 25° / 77°F | 10° / 50°F | 8 mm | 9 |
| February | 94 | 24° / 75°F | 10° / 50°F | 15 mm | 8 |
| March | 92 | 20° / 68°F | 7° / 45°F | 24 mm | 5 |
| April | 54 | 15° / 59°F | 3° / 37°F | 22 mm | 3 |
| May | 15 | 10° / 50°F | 0° / 32°F | 29 mm | 1 |
| June | 0 | 6° / 43°F | -2° / 28°F | 29 mm | 1 |
| July | 0 | 5° / 41°F | -3° / 27°F | 22 mm | 1 |
| August | 0 | 8° / 46°F | -2° / 28°F | 24 mm | 2 |
| September | 31 | 12° / 54°F | 0° / 32°F | 17 mm | 3 |
| October | 63 | 16° / 61°F | 3° / 37°F | 11 mm | 6 |
| November | 94 | 20° / 68°F | 6° / 43°F | 13 mm | 8 |
| December | 94 | 23° / 73°F | 9° / 48°F | 16 mm | 9 |
Nearest destinations
Las Heras: questions and answers
What kind of destination is Las Heras?
Las Heras is a small town in Argentina at 330 m elevation with a semi-arid climate.
How many hours of sunshine does Las Heras get a year?
Las Heras gets about 2,953 hours of sunshine a year, at its best around January.
When is the best time to visit Las Heras?
The sunniest time to visit Las Heras is January, when the Sunshine Score peaks at 95/100 (with February and November close behind). Expect daytime highs around 25°C / 77°F.
What is the least sunny month in Las Heras?
June is the least sunny month in Las Heras, scoring 0/100 with about 29 mm of rain.
How strong is the sun in Las Heras?
The typical midday UV index in Las Heras 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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