La Rioja Weather & Climate

Argentina

La Rioja sees feels-like daytime highs peak around 39.2°C in January and nighttime lows bottom out near 6.7°C in July. January is the wettest month (~74 mm), while July is the driest (~3 mm). For sunshine, March leads with about 84% clear skies.

Best time to visit La Rioja

Based on mild feels-like temperatures and low rain chances, the most comfortable months are September, April, and October — expect around 13.625.4°C with roughly 4% chance of rain on a given day in September.

La Rioja climate by month

MonthLow / High °CRain %RainfallClear skiesWind
January25.5° / 39.2°30%74 mm78%13.5 kph
February24.5° / 37.1°26%68 mm81%12.4 kph
March22.5° / 33.2°19%52 mm84%11.2 kph
April18.1° / 28.9°10%24 mm79%9.9 kph
May12° / 22.4°4%8 mm69%8.7 kph
June7.4° / 18.2°2%4 mm67%8.1 kph
July6.7° / 18.9°2%3 mm73%8.5 kph
August9.4° / 21.6°2%3 mm79%10.1 kph
September13.6° / 25.4°4%7 mm82%12.1 kph
October18.2° / 30.3°8%15 mm82%13.9 kph
November22.2° / 35°14%30 mm82%14.7 kph
December24.9° / 38.3°23%52 mm80%14.4 kph

Feels-like temperatures from long-term historical data; ☀ marks the most comfortable months (mild temperatures, low rain).

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