Climate averages 1991–2020
Montevideo weather
in June.
A cool, wet month: the 11th warmest and the 4th driest of the year.
Long-term climate patterns, not a forecast for a particular trip.
June is a cool month in Montevideo: daytime highs average 14.0°C and nights cool to about 9.8°C. By daytime temperature it is the 11th warmest of the 12 months.
Expect about 90 mm of rain on roughly 9 days, which makes June a wet month (the 4th driest of the 12 months). Daylight, from sunrise to sunset, lasts about 9 h 51 min on an average June day.
The nearest other city in this atlas is Maldonado (113 km away). In June its highs average 14.2°C, about as warm as Montevideo, with 100 mm of rain.
Among the 4 cities listed in Uruguay, Montevideo ranks 4th of 4 for the warmest June highs and 2nd of 4 for the driest June (rainfall, lowest first). The mean June high of those 4 cities is 15.5°C; Montevideo is 1.5°C cooler than that mean.
From June to July, average highs fall by 1.2°C to 12.8°C, and monthly rainfall rises from 90 mm to 96 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
Montevideo climate table
| Month | Average highHigh / low | Average low | Rainfall mm/month | Rain days ≥1 mm/day | Daylight hours/dayDaylight h/day |
|---|---|---|---|---|---|
| January | 25.2°C19.6°C | 19.6°C | 68 | 5.9 | 14.214 h |
| February | 24.7°C19.6°C | 19.6°C | 92 | 7.8 | 13.413 h |
| March | 23.2°C18.3°C | 18.3°C | 97 | 7.9 | 12.312 h |
| April | 20.1°C15.5°C | 15.5°C | 107 | 8.3 | 11.211 h |
| May | 16.7°C12.6°C | 12.6°C | 87 | 7.9 | 10.310 h |
| June, selected | 14.0°C9.8°C | 9.8°C | 90 | 8.6 | 9.910 h |
| July | 12.8°C8.5°C | 8.5°C | 96 | 8.9 | 10.010 h |
| August | 14.5°C9.5°C | 9.5°C | 97 | 8.5 | 10.811 h |
| September | 15.6°C10.6°C | 10.6°C | 92 | 8.3 | 11.812 h |
| October | 18.2°C13.1°C | 13.1°C | 111 | 8.7 | 12.913 h |
| November | 21.1°C15.4°C | 15.4°C | 101 | 7.7 | 13.914 h |
| December | 23.7°C17.9°C | 17.9°C | 73 | 6.9 | 14.414 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
- Maldonado in JuneUruguay · 113 kmHigh 14.2°C · Low 10.0°C · 100 mm rain
- Berisso in JuneArgentina · 155 kmHigh 14.1°C · Low 8.6°C · 81 mm rain
- La Plata in JuneArgentina · 161 kmHigh 14.1°C · Low 8.3°C · 62 mm rain
- Berazategui in JuneArgentina · 185 kmHigh 14.2°C · Low 8.5°C · 67 mm rain
- Quilmes in JuneArgentina · 190 kmHigh 14.4°C · Low 8.0°C · 67 mm rain
- Mar del Tuyú in JuneArgentina · 191 kmHigh 12.8°C · Low 9.1°C · 71 mm rain
- Avellaneda in JuneArgentina · 201 kmHigh 14.4°C · Low 8.2°C · 67 mm rain
- Buenos Aires in JuneArgentina · 203 kmHigh 14.3°C · Low 8.6°C · 74 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 Montevideo) is explained once on the Montevideo year overview and on the Sources, method and limits page.