Frost Dates for Boca, CA

Frost Dates

This location has year-round freezing temperatures.

39.39°N, -120.09°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 5b

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Temperature

10° 30° 50° 70° 90°
28°
High: 44°
Avg: 28°
Low: 13°
Jan
31°
High: 46°
Avg: 31°
Low: 15°
Feb
36°
High: 52°
Avg: 36°
Low: 21°
Mar
41°
High: 58°
Avg: 41°
Low: 25°
Apr
49°
High: 67°
Avg: 49°
Low: 31°
May
56°
High: 77°
Avg: 56°
Low: 35°
Jun
63°
High: 86°
Avg: 63°
Low: 39°
Jul
61°
High: 85°
Avg: 61°
Low: 37°
Aug
55°
High: 79°
Avg: 55°
Low: 31°
Sep
46°
High: 67°
Avg: 46°
Low: 25°
Oct
37°
High: 54°
Avg: 37°
Low: 20°
Nov
29°
High: 43°
Avg: 29°
Low: 15°
Dec
32°F
28°F
Avg High Avg Temp Avg Low Light Frost (32°F) Hard Frost (28°F)

Precipitation

0" 2" 4" 5.9"
5.6"
5.60"
Jan
5.2"
5.16"
Feb
5.3"
5.29"
Mar
4.0"
4.00"
Apr
3.2"
3.23"
May
1.9"
1.90"
Jun
0.0"
0.00"
Jul
0.0"
0.00"
Aug
0.8"
0.78"
Sep
4.3"
4.34"
Oct
5.3"
5.35"
Nov
5.9"
5.92"
Dec

Sunrise / Sunset

4a7a10a1p4p7p10pNoonJanFebMarAprMayJunJulAugSepOctNovDec10h11h12h13h14h15h15h14h12h11h10h9h
Jan: 7:15 AM – 4:45 PM · 9h 31m
Feb: 6:45 AM – 5:15 PM · 10h 31m
Mar: 6:09 AM – 5:51 PM · 11h 41m
Apr: 5:29 AM – 6:31 PM · 13h 03m
May: 4:55 AM – 7:05 PM · 14h 10m
Jun: 4:37 AM – 7:23 PM · 14h 46m
Jul: 4:44 AM – 7:16 PM · 14h 31m
Aug: 5:14 AM – 6:46 PM · 13h 33m
Sep: 5:53 AM – 6:07 PM · 12h 15m
Oct: 6:32 AM – 5:28 PM · 10h 56m
Nov: 7:06 AM – 4:54 PM · 9h 47m
Dec: 7:23 AM – 4:37 PM · 9h 14m
Daylight Longest: 14h 47m · Shortest: 9h 13m

Nearby Stations

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