Frost Dates for Yellowstone Np E Ent, WY

Frost Dates

This location has year-round freezing temperatures.

44.49°N, -110.00°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

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Temperature

0° 20° 40° 60° 80°
17°
High: 30°
Avg: 17°
Low: 4°
Jan
19°
High: 32°
Avg: 19°
Low: 6°
Feb
25°
High: 39°
Avg: 25°
Low: 11°
Mar
34°
High: 47°
Avg: 34°
Low: 22°
Apr
43°
High: 57°
Avg: 43°
Low: 30°
May
51°
High: 67°
Avg: 51°
Low: 35°
Jun
58°
High: 78°
Avg: 58°
Low: 39°
Jul
57°
High: 77°
Avg: 57°
Low: 37°
Aug
49°
High: 67°
Avg: 49°
Low: 31°
Sep
37°
High: 51°
Avg: 37°
Low: 23°
Oct
25°
High: 37°
Avg: 25°
Low: 13°
Nov
17°
High: 29°
Avg: 17°
Low: 5°
Dec
32°F
28°F
Avg High Avg Temp Avg Low Light Frost (32°F) Hard Frost (28°F)

Precipitation

0" 2" 4" 4.5"
3.6"
3.59"
Jan
3.5"
3.51"
Feb
3.9"
3.91"
Mar
3.3"
3.30"
Apr
3.0"
2.98"
May
2.6"
2.65"
Jun
2.1"
2.07"
Jul
2.2"
2.18"
Aug
3.6"
3.61"
Sep
4.2"
4.20"
Oct
4.5"
4.54"
Nov
3.8"
3.84"
Dec

Sunrise / Sunset

4a7a10a1p4p7p10pNoonJanFebMarAprMayJunJulAugSepOctNovDec9h10h12h13h15h15h15h14h12h11h9h9h
Jan: 7:30 AM – 4:30 PM · 9h 00m
Feb: 6:54 AM – 5:06 PM · 10h 13m
Mar: 6:11 AM – 5:49 PM · 11h 38m
Apr: 5:23 AM – 6:37 PM · 13h 15m
May: 4:42 AM – 7:18 PM · 14h 36m
Jun: 4:20 AM – 7:40 PM · 15h 20m
Jul: 4:29 AM – 7:31 PM · 15h 02m
Aug: 5:04 AM – 6:56 PM · 13h 52m
Sep: 5:51 AM – 6:09 PM · 12h 17m
Oct: 6:38 AM – 5:22 PM · 10h 43m
Nov: 7:20 AM – 4:40 PM · 9h 20m
Dec: 7:40 AM – 4:20 PM · 8h 39m
Daylight Longest: 15h 22m · Shortest: 8h 38m

Nearby Stations

Pahaska, WY Lake Yellowstone, WY Yellowstone Lake, WY Wapiti 1wsw, WY May 27 - September 25 Lamar Rs, WY Cody 21 Sw, WY May 29 - September 18

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