Frost Dates for Imperial Beach, CA

Based on data from Imperial Beach Ream Fld Nas weather station, 1 miles away

Elevation: 20 ft

Frost Dates

This location never reaches freezing temperatures, so you can plant year-round!

In tropical and subtropical climates, the main challenge isn’t frost — it’s heat and humidity. Learn more about gardening in tropical climates.

32.58°N, -117.11°W © OpenStreetMap

USDA Hardiness Zone iHardiness zones indicate which perennial plants can survive winter in your area. For annual vegetables, frost dates and growing season length matter more than hardiness zone.

Zone 10a

Avg. annual minimum: 30 to 35°F (−1 to 2°C)

Learn more

Köppen Climate iThe Köppen climate classification system categorizes climates based on temperature and precipitation patterns.

BSk Cold Semi-Arid (Steppe)

Cool to cold with low rainfall and wide temperature swings. Common in the western Great Plains and central Asia. Short growing seasons benefit from season extension techniques.

Köppen climate map

Temperature

40° 50° 60° 70° 80°
57°
High: 67°F
Avg: 57°F
Low: 47°F
Jan
57°
High: 65°F
Avg: 57°F
Low: 48°F
Feb
59°
High: 66°F
Avg: 59°F
Low: 51°F
Mar
60°
High: 67°F
Avg: 60°F
Low: 53°F
Apr
62°
High: 68°F
Avg: 62°F
Low: 57°F
May
65°
High: 70°F
Avg: 65°F
Low: 60°F
Jun
69°
High: 73°F
Avg: 69°F
Low: 64°F
Jul
70°
High: 75°F
Avg: 70°F
Low: 65°F
Aug
69°
High: 75°F
Avg: 69°F
Low: 62°F
Sep
65°
High: 73°F
Avg: 65°F
Low: 56°F
Oct
60°
High: 70°F
Avg: 60°F
Low: 50°F
Nov
56°
High: 66°F
Avg: 56°F
Low: 46°F
Dec
Avg High Avg Temp Avg Low

Precipitation

0" 2" 4" 6" 7.4"
7.4"
7.40"
Jan
5.7"
5.73"
Feb
5.4"
5.41"
Mar
2.1"
2.15"
Apr
0.0"
0.00"
May
0.0"
0.00"
Jun
0.0"
0.00"
Jul
0.0"
0.00"
Aug
0.0"
0.00"
Sep
0.0"
0.00"
Oct
1.3"
1.30"
Nov
4.7"
4.68"
Dec

Sunrise / Sunset

4a7a10a1p4p7p10pNoonJanFebMarAprMayJunJulAugSepOctNovDec10h11h12h13h13.5h14h14h13h12h11h10.5h10h
Jan: 6:55 AM – 5:00 PM · 10h 05m
Feb: 6:38 AM – 5:28 PM · 10h 51m
Mar: 7:05 AM – 6:51 PM · 11h 46m
Apr: 6:24 AM – 7:13 PM · 12h 49m
May: 5:55 AM – 7:35 PM · 13h 40m
Jun: 5:45 AM – 7:53 PM · 14h 08m
Jul: 5:56 AM – 7:52 PM · 13h 57m
Aug: 6:17 AM – 7:29 PM · 13h 12m
Sep: 6:37 AM – 6:49 PM · 12h 11m
Oct: 6:58 AM – 6:09 PM · 11h 10m
Nov: 6:25 AM – 4:42 PM · 10h 17m
Dec: 6:48 AM – 4:40 PM · 9h 52m
Daylight Pacific Time (PT) Longest: 14h 09m · Shortest: 9h 51m

Nearby Stations

Chula Vista, CA San Diego Brown Fld, CA January 6 - December 31 North Island Nas, CA San Diego Lindbergh Fld, CA PRESA RODRIGUEZ, Mexico San Diego Seaworld, CA

Plan Your Garden with Planter

Now that you know your frost dates, use Planter to plan your veggie garden! Planter is an easy drag-and-drop garden planner with personalized planting schedules.

Try Planter For Free

Available everywhere: iOS, Android, web, and more!

Planter app garden planner preview