Annual average temperature · 30-year mean — not today
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Best Time to Visit: Apr, May, Jun, Jul, Aug, Sep, Oct. Rainiest: Mar (55 mm).View current weather →
Annual Precip
266mm
55mm mar · 1mm julWarmest
27°C
AugColdest
8°C
DecWind
11km/h
Calm
Imperial Beach has a mild climate with cool winters (Dec 8°C) and warm summers (Aug 27°C). Annual rainfall totals 266mm.
Monthly Averages
Jan
High20°C68°F
Avg Temp14°C57°F
Low8°C46°F
Precipitation52 mm
Wind10 km/h
Feb
High20°C68°F
Avg Temp14°C58°F
Low9°C48°F
Precipitation52 mm
Wind10 km/h
Mar
High20°C68°F
Avg Temp15°C59°F
Low10°C49°F
Precipitation55 mm
Wind11 km/h
Apr
High22°C71°F
Avg Temp16°C62°F
Low11°C52°F
Precipitation18 mm
Wind12 km/h
May
High22°C72°F
Avg Temp18°C64°F
Low13°C56°F
Precipitation4 mm
Wind12 km/h
Jun
High24°C76°F
Avg Temp20°C67°F
Low15°C59°F
Precipitation2 mm
Wind12 km/h
Jul
High26°C79°F
Avg Temp22°C71°F
Low17°C63°F
Precipitation1 mm
Wind12 km/h
Aug
High27°C81°F
Avg Temp22°C72°F
Low18°C64°F
Precipitation2 mm
Wind11 km/h
Sep
High27°C80°F
Avg Temp22°C71°F
Low17°C62°F
Precipitation5 mm
Wind11 km/h
Oct
High25°C77°F
Avg Temp20°C67°F
Low14°C57°F
Precipitation11 mm
Wind10 km/h
Nov
High22°C72°F
Avg Temp16°C61°F
Low10°C50°F
Precipitation29 mm
Wind10 km/h
Dec
High20°C68°F
Avg Temp14°C57°F
Low8°C46°F
Precipitation35 mm
Wind9 km/h
HighLowPrecipitation
Monthly Wind Speed
km/h
Frequently Asked Questions
What is the climate like in Imperial Beach?
Imperial Beach has an average annual temperature of 18°C with 266mm of rainfall per year. The warmest month is Aug (27°C) and the coldest is Dec (8°C).
What is the hottest month in Imperial Beach?
The hottest month in Imperial Beach is Aug, with an average high of 27°C.
How much rain does Imperial Beach get?
Imperial Beach receives 266mm of precipitation annually. The wettest month is Mar (55mm) and the driest is Jul (1mm).
When is the best time to visit Imperial Beach?
The best time to visit Imperial Beach is during Apr, May, Jun, Jul, Aug, Sep, Oct, when temperatures are comfortable and rainfall is relatively low.