Frost Dates for Donner Mem Sp, CA

Frost Dates

This location has year-round freezing temperatures.

39.32°N, -120.23°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 6b

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Temperature

10° 30° 50° 70° 90°
29°
High: 41°
Avg: 29°
Low: 17°
Jan
31°
High: 43°
Avg: 31°
Low: 18°
Feb
35°
High: 48°
Avg: 35°
Low: 22°
Mar
40°
High: 54°
Avg: 40°
Low: 26°
Apr
48°
High: 63°
Avg: 48°
Low: 33°
May
56°
High: 73°
Avg: 56°
Low: 38°
Jun
63°
High: 82°
Avg: 63°
Low: 44°
Jul
61°
High: 81°
Avg: 61°
Low: 42°
Aug
55°
High: 75°
Avg: 55°
Low: 36°
Sep
46°
High: 63°
Avg: 46°
Low: 29°
Oct
36°
High: 49°
Avg: 36°
Low: 23°
Nov
28°
High: 39°
Avg: 28°
Low: 17°
Dec
32°F
28°F
Avg High Avg Temp Avg Low Light Frost (32°F) Hard Frost (28°F)

Precipitation

0" 4" 8" 12" 13.1"
11.1"
11.13"
Jan
9.9"
9.91"
Feb
11.0"
10.97"
Mar
6.7"
6.73"
Apr
5.3"
5.25"
May
3.0"
3.02"
Jun
0.0"
0.00"
Jul
0.0"
0.00"
Aug
0.3"
0.27"
Sep
6.3"
6.25"
Oct
10.0"
10.01"
Nov
13.1"
13.05"
Dec

Sunrise / Sunset

4a7a10a1p4p7p10pNoonJanFebMarAprMayJunJulAugSepOctNovDec10h11h12h13h14h15h15h14h12h11h10h9h
Jan: 7:14 AM – 4:46 PM · 9h 31m
Feb: 6:45 AM – 5:15 PM · 10h 31m
Mar: 6:09 AM – 5:51 PM · 11h 42m
Apr: 5:29 AM – 6:31 PM · 13h 02m
May: 4:55 AM – 7:05 PM · 14h 09m
Jun: 4:37 AM – 7:23 PM · 14h 45m
Jul: 4:45 AM – 7:15 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 48m
Dec: 7:23 AM – 4:37 PM · 9h 14m
Daylight Longest: 14h 47m · Shortest: 9h 14m

Nearby Stations

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