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Imperial Beach climate
Typical historical weather for Imperial Beach, 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 Imperial Beach.
Annual average
17.3°C
across all months
Warmest month
27.5°C
Aug average high
Coolest month
8.8°C
Jan average low
Annual rainfall
351mm
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
38.2°C
6 September 2020
Coldest day
2.9°C
24 February 2022
Wettest day
58.8mm
27 February 2017
Windiest day
7.4m/s
22 February 2023
See the detail: Imperial Beach on 27 February 2017.