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Prosser climate
Typical historical weather for Prosser, United States, averaged across 10 years of hourly climate data. Pick a date for a specific day.
Want today's actual conditions instead? See the current forecast for Prosser.
Annual average
13.5°C
across all months
Warmest month
35.3°C
Jul average high
Coolest month
-2°C
Jan average low
Annual rainfall
262mm
total per year
Monthly averages
Average daily high/low temperature (band) and monthly rainfall (bars).
● Avg high● Avg low▮ Rainfall
Records on file
Hottest day
47.3°C
29 June 2021
Coldest day
-24.3°C
13 January 2017
Wettest day
23.2mm
9 October 2016
Windiest day
8.5m/s
4 April 2022
See the detail: Prosser on 9 October 2016.