Climate averages 1991–2020
Mendoza weather
in June.
A cool, fairly dry month: the 11th warmest and the 2nd driest of the year.
Long-term climate patterns, not a forecast for a particular trip.
June is a cool month in Mendoza: daytime highs average 13.0°C and nights cool to about 2.7°C. By daytime temperature it is the 11th warmest of the 12 months.
Expect about 21 mm of rain on roughly 4 days, which makes June a fairly dry month (the 2nd driest of the 12 months). Daylight, from sunrise to sunset, lasts about 10 h 01 min on an average June day.
The nearest other city in this atlas is San Martín (41 km away). In June its highs average 14.9°C, 1.9°C warmer than Mendoza, with 5.5 mm of rain.
Among the 67 cities listed in Argentina, Mendoza ranks 55th of 67 for the warmest June highs and joint 15th of 67 for the driest June (rainfall, lowest first). The mean June high of those 67 cities is 15.3°C; Mendoza is 2.3°C cooler than that mean.
From June to July, average highs fall by 0.7°C to 12.3°C, and monthly rainfall falls from 21 mm to 19 mm.
The annual picture
June in context
Monthly rainfall
Average total · mmAverages from hourly ERA5 reanalysis data. Actual weather varies from year to year. How these numbers are calculated
Every month, side by side
Mendoza climate table
| Month | Average highHigh / low | Average low | Rainfall mm/month | Rain days ≥1 mm/day | Daylight hours/dayDaylight h/day |
|---|---|---|---|---|---|
| January | 28.4°C17.8°C | 17.8°C | 48 | 7.8 | 14.014 h |
| February | 26.9°C16.6°C | 16.6°C | 48 | 7.2 | 13.313 h |
| March | 23.9°C14.4°C | 14.4°C | 59 | 7.8 | 12.312 h |
| April | 19.4°C10.2°C | 10.2°C | 40 | 6.5 | 11.311 h |
| May | 15.5°C6.4°C | 6.4°C | 30 | 6.1 | 10.510 h |
| June, selected | 13.0°C2.7°C | 2.7°C | 21 | 4.1 | 10.010 h |
| July | 12.3°C1.5°C | 1.5°C | 19 | 3.6 | 10.210 h |
| August | 15.1°C3.2°C | 3.2°C | 25 | 4.1 | 10.911 h |
| September | 18.3°C6.1°C | 6.1°C | 28 | 5.0 | 11.912 h |
| October | 21.9°C9.9°C | 9.9°C | 43 | 6.4 | 12.913 h |
| November | 25.0°C13.3°C | 13.3°C | 44 | 7.4 | 13.814 h |
| December | 27.6°C16.3°C | 16.3°C | 48 | 6.8 | 14.314 h |
Rainfall is the average of the 30 separate monthly totals. A rain day is a local calendar day with at least 1 mm of precipitation. Daylight is the calculated sunrise-to-sunset length, not measured sunshine.
Compare places
June in nearby cities
- San Martín in JuneArgentina · 41 kmHigh 14.9°C · Low 4.4°C · 5.5 mm rain
- Rawson in JuneArgentina · 148 kmHigh 17.1°C · Low 3.5°C · 7.8 mm rain
- San Juan, Argentina in JuneArgentina · 153 kmHigh 17.4°C · Low 4.1°C · 7.8 mm rain
- Peñalolén in JuneChile · 170 kmHigh 13.7°C · Low 2.8°C · 129 mm rain
- Colina in JuneChile · 174 kmHigh 16.5°C · Low 5.8°C · 116 mm rain
- Santiago in JuneChile · 179 kmHigh 14.7°C · Low 2.8°C · 109 mm rain
- Puente Alto in JuneChile · 180 kmHigh 14.2°C · Low 1.6°C · 129 mm rain
- Quilicura in JuneChile · 182 kmHigh 15.5°C · Low 4.2°C · 116 mm rain
Read the numbers correctly
Climate, not a promise.
These patterns help compare months. They cannot tell you the weather on a specific day of your trip.
Sources, method and limitsHow these numbers are made (what the highs, lows and rain days mean, the sources and the model cell used for Mendoza) is explained once on the Mendoza year overview and on the Sources, method and limits page.