Frost Dates for Spring Valley Lake, CA

Based on data from Victorville weather station, 3 miles away

Frost Dates

Last Spring Frost (50%) iA 50% chance that the last spring frost has already passed by this date. Most gardeners use this as their primary planting guide. March 18
First Fall Frost (50%) iA 50% chance that the first fall frost has occurred by this date. Plan to harvest or protect tender plants before this date. November 11
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

30% Probability iOnly a 30% chance of frost remaining by this date. Use these dates for a safer planting window, especially for tender plants sensitive to cold.

Last Spring Frost March 31
First Fall Frost November 5

Hard Freeze (28°F)

Last Spring Hard Freeze February 22
First Fall Hard Freeze November 24
34.49°N, -117.27°W © OpenStreetMap

Growing Season

238 Days March 18 to November 11

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 8b

Avg. annual minimum: 15 to 20°F (−9 to −7°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

30° 50° 70° 90°
46°
High: 58°F
Avg: 46°F
Low: 33°F
Jan
48°
High: 61°F
Avg: 48°F
Low: 36°F
Feb
53°
High: 67°F
Avg: 53°F
Low: 40°F
Mar
59°
High: 73°F
Avg: 59°F
Low: 44°F
Apr
66°
High: 81°F
Avg: 66°F
Low: 51°F
May
75°
High: 91°F
Avg: 75°F
Low: 58°F
Jun
81°
High: 98°F
Avg: 81°F
Low: 64°F
Jul
80°
High: 97°F
Avg: 80°F
Low: 63°F
Aug
74°
High: 91°F
Avg: 74°F
Low: 58°F
Sep
63°
High: 79°F
Avg: 63°F
Low: 47°F
Oct
52°
High: 67°F
Avg: 52°F
Low: 38°F
Nov
45°
High: 57°F
Avg: 45°F
Low: 33°F
Dec
32°F
Avg High Avg Temp Avg Low Light Frost (32°F)

Precipitation

0" 1" 2" 3" 3.8"
3.8"
3.76"
Jan
3.1"
3.06"
Feb
3.0"
3.02"
Mar
0.1"
0.10"
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
0.0"
0.00"
Nov
3.0"
2.97"
Dec

Sunrise / Sunset

4a7a10a1p4p7p10pNoonJanFebMarAprMayJunJulAugSepOctNovDec10h11h11.5h13h14h14.5h14h13.5h12h11h10h9.5h
Jan: 7:02 AM – 4:58 PM · 9h 56m
Feb: 6:37 AM – 5:23 PM · 10h 45m
Mar: 6:08 AM – 5:52 PM · 11h 44m
Apr: 5:34 AM – 6:26 PM · 12h 52m
May: 5:06 AM – 6:54 PM · 13h 48m
Jun: 4:51 AM – 7:09 PM · 14h 18m
Jul: 4:57 AM – 7:03 PM · 14h 06m
Aug: 5:21 AM – 6:39 PM · 13h 18m
Sep: 5:54 AM – 6:06 PM · 12h 12m
Oct: 6:27 AM – 5:33 PM · 11h 07m
Nov: 6:55 AM – 5:05 PM · 10h 09m
Dec: 7:09 AM – 4:51 PM · 9h 42m
Daylight Longest: 14h 19m · Shortest: 9h 41m

Nearby Stations

Hesperia 2e, CA February 28 - December 1 El Mirage, CA March 21 - November 12 Lake Arrowhead, CA May 5 - November 2 Wrightwood, CAMay 16 - October 13 Big Bear Lake, CA May 27 - October 4 Barstow, CA February 22 - November 23

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