Frost Dates for Saint Bernard, AL

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 31
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 1
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 April 9
First Fall Frost October 27

Hard Freeze (28°F / -2°C)

Last Spring Hard Freeze March 18
First Fall Hard Freeze November 11
34.17°N, -86.81°W © OpenStreetMap

Growing Season

215 Days March 31 to November 1

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 7b

Learn more

Temperature

30° 50° 70° 90°
42°
High: 52°
Avg: 42°
Low: 32°
Jan
46°
High: 57°
Avg: 46°
Low: 35°
Feb
53°
High: 65°
Avg: 53°
Low: 42°
Mar
62°
High: 74°
Avg: 62°
Low: 49°
Apr
69°
High: 81°
Avg: 69°
Low: 58°
May
76°
High: 87°
Avg: 76°
Low: 65°
Jun
79°
High: 90°
Avg: 79°
Low: 69°
Jul
79°
High: 90°
Avg: 79°
Low: 69°
Aug
73°
High: 85°
Avg: 73°
Low: 62°
Sep
62°
High: 75°
Avg: 62°
Low: 50°
Oct
51°
High: 63°
Avg: 51°
Low: 39°
Nov
44°
High: 55°
Avg: 44°
Low: 34°
Dec
32°F
Avg High Avg Temp Avg Low Light Frost (32°F)

Precipitation

0" 3" 6" 9" 11.7"
9.5"
9.46"
Jan
8.5"
8.52"
Feb
9.7"
9.67"
Mar
11.6"
11.56"
Apr
10.0"
9.96"
May
8.4"
8.45"
Jun
9.1"
9.05"
Jul
8.7"
8.70"
Aug
10.9"
10.95"
Sep
10.2"
10.15"
Oct
11.7"
11.72"
Nov
11.3"
11.31"
Dec

Sunrise / Sunset

4a7a10a1p4p7p10pNoonJanFebMarAprMayJunJulAugSepOctNovDec10h11h12h13h14h14h14h13h12h11h10h10h
Jan: 7:01 AM – 4:59 PM · 9h 57m
Feb: 6:37 AM – 5:23 PM · 10h 46m
Mar: 6:08 AM – 5:52 PM · 11h 45m
Apr: 5:34 AM – 6:26 PM · 12h 52m
May: 5:07 AM – 6:53 PM · 13h 47m
Jun: 4:52 AM – 7:08 PM · 14h 16m
Jul: 4:58 AM – 7:02 PM · 14h 04m
Aug: 5:22 AM – 6:38 PM · 13h 17m
Sep: 5:54 AM – 6:06 PM · 12h 12m
Oct: 6:26 AM – 5:34 PM · 11h 07m
Nov: 6:55 AM – 5:05 PM · 10h 11m
Dec: 7:08 AM – 4:52 PM · 9h 44m
Daylight Longest: 14h 17m · Shortest: 9h 43m

Nearby Stations

Cullman Nahs, AL April 7 - October 29 Cullman 3 Ene, AL April 5 - November 1 Hanceville, AL April 6 - October 29 Addison, ALApril 4 - November 1 Oneonta, ALMarch 26 - November 10 Decatur 4se, AL March 26 - November 7

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