Weather · Imperial Beach, United States
Imperial Beach Weather in December
December in Imperial Beach averages 18°C by day and 10°C at night, with about 50mm of rain. That makes it a reasonable time to visit.
Avg high
18°C
64°F
Avg low
10°C
50°F
Rainfall
50mm
#3 wettest of 12
What to pack
Layers, plus a jacket for mornings and nights. Rain is unlikely to interrupt your plans.
Timing a trip around the weather? A Local Friend in Imperial Beach builds it around the season for you.