Frost Dates for South Park, WY

Based on data from Jackson weather station, 5 miles away

Frost Dates

This location has year-round freezing temperatures.

43.42°N, -110.79°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 4a

Avg. annual minimum: −30 to −25°F (−34 to −32°C)

Learn more

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

Dfb Warm-Summer Continental

Warm summers and cold, snowy winters. A shorter growing season than hot-summer continental. Hardy vegetables, root crops, and cool-season greens do well. Season extension is valuable.

Temperature

20° 40° 60° 80°
16°
High: 26°F
Avg: 16°F
Low: 6°F
Jan
20°
High: 30°F
Avg: 20°F
Low: 9°F
Feb
29°
High: 40°F
Avg: 29°F
Low: 18°F
Mar
38°
High: 50°F
Avg: 38°F
Low: 26°F
Apr
46°
High: 60°F
Avg: 46°F
Low: 32°F
May
54°
High: 70°F
Avg: 54°F
Low: 38°F
Jun
60°
High: 79°F
Avg: 60°F
Low: 41°F
Jul
59°
High: 78°F
Avg: 59°F
Low: 40°F
Aug
50°
High: 68°F
Avg: 50°F
Low: 33°F
Sep
40°
High: 55°F
Avg: 40°F
Low: 25°F
Oct
27°
High: 38°F
Avg: 27°F
Low: 16°F
Nov
17°
High: 26°F
Avg: 17°F
Low: 7°F
Dec
32°F
28°F
Avg High Avg Temp Avg Low Light Frost (32°F) Hard Frost (28°F)

Precipitation

0" 1" 2" 3" 3.3"
2.0"
2.04"
Jan
2.1"
2.08"
Feb
2.6"
2.57"
Mar
3.2"
3.18"
Apr
3.3"
3.28"
May
2.6"
2.62"
Jun
2.2"
2.23"
Jul
2.6"
2.56"
Aug
2.6"
2.58"
Sep
2.7"
2.69"
Oct
2.7"
2.70"
Nov
2.5"
2.48"
Dec

Sunrise / Sunset

4a7a10a1p4p7p10pNoonJanFebMarAprMayJunJulAugSepOctNovDec9h10.5h11.5h13h14.5h15h15h14h12.5h11h9.5h9h
Jan: 7:27 AM – 4:33 PM · 9h 07m
Feb: 6:52 AM – 5:08 PM · 10h 16m
Mar: 6:11 AM – 5:49 PM · 11h 39m
Apr: 5:24 AM – 6:36 PM · 13h 12m
May: 4:45 AM – 7:15 PM · 14h 31m
Jun: 4:23 AM – 7:37 PM · 15h 13m
Jul: 4:32 AM – 7:28 PM · 14h 56m
Aug: 5:06 AM – 6:54 PM · 13h 48m
Sep: 5:52 AM – 6:08 PM · 12h 17m
Oct: 6:37 AM – 5:23 PM · 10h 46m
Nov: 7:17 AM – 4:43 PM · 9h 26m
Dec: 7:37 AM – 4:23 PM · 8h 47m
Daylight Longest: 15h 14m · Shortest: 8h 46m

Nearby Stations

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