Frost Dates for Buckboard Marina, WY

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. May 24
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. September 23
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 June 1
First Fall Frost September 17

Hard Freeze (28°F / -2°C)

Last Spring Hard Freeze May 10
First Fall Hard Freeze October 3
41.25°N, -109.60°W © OpenStreetMap

Growing Season

122 Days May 24 to September 23

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 5a

Learn more

Temperature

0° 30° 60° 90°
21°
High: 34°
Avg: 21°
Low: 7°
Jan
25°
High: 37°
Avg: 25°
Low: 12°
Feb
34°
High: 47°
Avg: 34°
Low: 21°
Mar
42°
High: 56°
Avg: 42°
Low: 28°
Apr
52°
High: 67°
Avg: 52°
Low: 37°
May
62°
High: 78°
Avg: 62°
Low: 45°
Jun
69°
High: 86°
Avg: 69°
Low: 51°
Jul
67°
High: 85°
Avg: 67°
Low: 49°
Aug
58°
High: 75°
Avg: 58°
Low: 40°
Sep
45°
High: 60°
Avg: 45°
Low: 29°
Oct
32°
High: 45°
Avg: 32°
Low: 19°
Nov
23°
High: 35°
Avg: 23°
Low: 10°
Dec
32°F
28°F
Avg High Avg Temp Avg Low Light Frost (32°F) Hard Frost (28°F)

Precipitation

0" 1" 2" 3" 3.4"
0.9"
0.93"
Jan
1.0"
1.02"
Feb
1.7"
1.74"
Mar
2.7"
2.68"
Apr
2.7"
2.73"
May
2.4"
2.38"
Jun
1.7"
1.72"
Jul
2.2"
2.19"
Aug
3.1"
3.09"
Sep
3.4"
3.39"
Oct
1.5"
1.51"
Nov
1.2"
1.22"
Dec

Sunrise / Sunset

4a7a10a1p4p7p10pNoonJanFebMarAprMayJunJulAugSepOctNovDec9h10h12h13h14h15h15h14h12h11h10h9h
Jan: 7:20 AM – 4:40 PM · 9h 20m
Feb: 6:48 AM – 5:12 PM · 10h 24m
Mar: 6:10 AM – 5:50 PM · 11h 40m
Apr: 5:27 AM – 6:33 PM · 13h 07m
May: 4:51 AM – 7:09 PM · 14h 19m
Jun: 4:31 AM – 7:29 PM · 14h 58m
Jul: 4:39 AM – 7:21 PM · 14h 42m
Aug: 5:10 AM – 6:50 PM · 13h 39m
Sep: 5:52 AM – 6:08 PM · 12h 16m
Oct: 6:34 AM – 5:26 PM · 10h 52m
Nov: 7:11 AM – 4:49 PM · 9h 38m
Dec: 7:29 AM – 4:31 PM · 9h 02m
Daylight Longest: 14h 59m · Shortest: 9h 01m

Nearby Stations

Manila, UTMay 22 - September 29 Green Rvr, WY May 24 - September 22 Flaming Gorge, UT May 26 - September 23 Church Buttes Gas Plt, WY May 25 - September 27 Rock Springs Fire Dept, WY May 24 - September 24 Jarvie Rch, UT May 19 - September 28

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