Climate averages 1991–2020
Osorno weather
in July.
A cool, very wet month: the coolest and the 11th driest of the year.
Long-term climate patterns, not a forecast for a particular trip.
July is a cool month in Osorno: daytime highs average 10.3°C and nights cool to about 3.4°C. By daytime temperature it is the coolest month of the year.
Expect about 231 mm of rain on roughly 18 days, which makes July a very wet month (the 11th driest of the 12 months). Daylight, from sunrise to sunset, lasts about 9 h 34 min on an average July day.
The nearest other city in this atlas is Valdivia (85 km away). In July its highs average 10.7°C, about as warm as Osorno, with 312 mm of rain.
Among the 40 cities listed in Chile, Osorno ranks 38th of 40 for the warmest July highs and 37th of 40 for the driest July (rainfall, lowest first). The mean July high of those 40 cities is 14.5°C; Osorno is 4.2°C cooler than that mean.
From July to August, average highs rise by 1.0°C to 11.2°C, and monthly rainfall falls from 231 mm to 213 mm.
The annual picture
July 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
Osorno climate table
| Month | Average highHigh / low | Average low | Rainfall mm/month | Rain days ≥1 mm/day | Daylight hours/dayDaylight h/day |
|---|---|---|---|---|---|
| January | 21.5°C11.0°C | 11.0°C | 39 | 6.2 | 14.715 h |
| February | 22.0°C11.1°C | 11.1°C | 42 | 5.3 | 13.714 h |
| March | 19.6°C9.7°C | 9.7°C | 65 | 8.5 | 12.412 h |
| April | 15.9°C7.4°C | 7.4°C | 114 | 11.6 | 11.011 h |
| May | 13.2°C6.1°C | 6.1°C | 194 | 15.4 | 9.910 h |
| June | 10.7°C4.5°C | 4.5°C | 251 | 18.8 | 9.39 h |
| July, selected | 10.3°C3.4°C | 3.4°C | 231 | 17.9 | 9.610 h |
| August | 11.2°C3.8°C | 3.8°C | 213 | 18.6 | 10.511 h |
| September | 12.9°C4.5°C | 4.5°C | 129 | 14.0 | 11.812 h |
| October | 14.7°C5.9°C | 5.9°C | 114 | 13.6 | 13.113 h |
| November | 16.7°C7.7°C | 7.7°C | 77 | 10.6 | 14.414 h |
| December | 19.2°C9.6°C | 9.6°C | 67 | 8.2 | 15.015 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
July in nearby cities
- Valdivia in JulyChile · 85 kmHigh 10.7°C · Low 5.1°C · 312 mm rain
- Puerto Montt in JulyChile · 101 kmHigh 9.6°C · Low 4.7°C · 276 mm rain
- San Carlos de Bariloche in JulyArgentina · 166 kmHigh 3.8°C · Low -0.6°C · 140 mm rain
- Padre Las Casas in JulyChile · 207 kmHigh 10.9°C · Low 3.4°C · 221 mm rain
- Temuco in JulyChile · 209 kmHigh 11.2°C · Low 3.6°C · 221 mm rain
- Los Ángeles in JulyChile · 352 kmHigh 11.8°C · Low 3.4°C · 193 mm rain
- Villa Mercedes, Chile in JulyChile · 366 kmHigh 11.1°C · Low 3.0°C · 285 mm rain
- Coronel in JulyChile · 394 kmHigh 12.8°C · Low 5.9°C · 196 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 Osorno) is explained once on the Osorno year overview and on the Sources, method and limits page.