Annual Weather Averages in Puerto Montt Airport
Puerto Montt Airport is 60 miles from Osorno, so the actual climate in Osorno can vary a bit.
Based on weather reports collected during 1992–2021.
All Year Climate & Weather Averages in Osorno
High Temp: 70 °F
Low Temp: 37 °F
Mean Temp: 52 °F
Precipitation: 5.05"
Humidity: 85%
Dew Point: 46 °F
Wind: 12 mph
Pressure: 30.06 "Hg
Visibility: 6 mi
January Climate & Weather Averages in Osorno
High Temp: 69 °F
Low Temp: 48 °F
Mean Temp: 59 °F
Precipitation: 2.97"
Humidity: 79%
Dew Point: 51 °F
Wind: 12 mph
Pressure: 30.04 "Hg
Visibility: 6 mi
February Climate & Weather Averages in Osorno
High Temp: 70 °F
Low Temp: 48 °F
Mean Temp: 59 °F
Precipitation: 2.63"
Humidity: 81%
Dew Point: 51 °F
Wind: 12 mph
Pressure: 30.03 "Hg
Visibility: 6 mi
March Climate & Weather Averages in Osorno
High Temp: 66 °F
Low Temp: 46 °F
Mean Temp: 56 °F
Precipitation: 3.67"
Humidity: 85%
Dew Point: 50 °F
Wind: 11 mph
Pressure: 30.04 "Hg
Visibility: 6 mi
April Climate & Weather Averages in Osorno
High Temp: 61 °F
Low Temp: 43 °F
Mean Temp: 52 °F
Precipitation: 5.11"
Humidity: 89%
Dew Point: 47 °F
Wind: 11 mph
Pressure: 30.06 "Hg
Visibility: 5 mi
May Climate & Weather Averages in Osorno
High Temp: 57 °F
Low Temp: 42 °F
Mean Temp: 49 °F
Precipitation: 7.16"
Humidity: 91%
Dew Point: 45 °F
Wind: 12 mph
Pressure: 30.04 "Hg
Visibility: 5 mi
June Climate & Weather Averages in Osorno
High Temp: 52 °F
Low Temp: 39 °F
Mean Temp: 46 °F
Precipitation: 7.79"
Humidity: 92%
Dew Point: 42 °F
Wind: 13 mph
Pressure: 30.01 "Hg
Visibility: 5 mi
July Climate & Weather Averages in Osorno
High Temp: 51 °F
Low Temp: 37 °F
Mean Temp: 44 °F
Precipitation: 7.38"
Humidity: 91%
Dew Point: 41 °F
Wind: 13 mph
Pressure: 30.08 "Hg
Visibility: 5 mi
August Climate & Weather Averages in Osorno
High Temp: 53 °F
Low Temp: 38 °F
Mean Temp: 46 °F
Precipitation: 7.33"
Humidity: 89%
Dew Point: 42 °F
Wind: 14 mph
Pressure: 30.07 "Hg
Visibility: 6 mi
September Climate & Weather Averages in Osorno
High Temp: 56 °F
Low Temp: 39 °F
Mean Temp: 48 °F
Precipitation: 4.35"
Humidity: 86%
Dew Point: 42 °F
Wind: 12 mph
Pressure: 30.12 "Hg
Visibility: 6 mi
October Climate & Weather Averages in Osorno
High Temp: 59 °F
Low Temp: 42 °F
Mean Temp: 51 °F
Precipitation: 4.99"
Humidity: 83%
Dew Point: 44 °F
Wind: 12 mph
Pressure: 30.09 "Hg
Visibility: 6 mi
November Climate & Weather Averages in Osorno
High Temp: 63 °F
Low Temp: 44 °F
Mean Temp: 54 °F
Precipitation: 4.05"
Humidity: 81%
Dew Point: 46 °F
Wind: 12 mph
Pressure: 30.07 "Hg
Visibility: 6 mi
December Climate & Weather Averages in Osorno
High Temp: 67 °F
Low Temp: 47 °F
Mean Temp: 57 °F
Precipitation: 3.23"
Humidity: 80%
Dew Point: 49 °F
Wind: 13 mph
Pressure: 30.04 "Hg
Visibility: 6 mi