Frost Dates for Seeley Lake, MT

Based on data from Seeley Lake Rs weather station, 3 miles away

Frost Dates

This location has year-round freezing temperatures.

47.18°N, -113.48°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.

Köppen climate map

Temperature

10° 30° 50° 70° 90°
22°
High: 32°F
Avg: 22°F
Low: 12°F
Jan
25°
High: 37°F
Avg: 25°F
Low: 13°F
Feb
33°
High: 45°F
Avg: 33°F
Low: 20°F
Mar
40°
High: 54°F
Avg: 40°F
Low: 27°F
Apr
49°
High: 65°F
Avg: 49°F
Low: 34°F
May
56°
High: 72°F
Avg: 56°F
Low: 41°F
Jun
64°
High: 83°F
Avg: 64°F
Low: 44°F
Jul
63°
High: 83°F
Avg: 63°F
Low: 43°F
Aug
55°
High: 73°F
Avg: 55°F
Low: 37°F
Sep
42°
High: 56°F
Avg: 42°F
Low: 29°F
Oct
30°
High: 40°F
Avg: 30°F
Low: 21°F
Nov
22°
High: 31°F
Avg: 22°F
Low: 13°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" 3.1"
3.1"
3.10"
Jan
2.5"
2.52"
Feb
2.2"
2.20"
Mar
1.9"
1.92"
Apr
2.7"
2.73"
May
3.0"
2.99"
Jun
2.4"
2.39"
Jul
2.3"
2.34"
Aug
2.4"
2.36"
Sep
2.6"
2.62"
Oct
3.0"
3.00"
Nov
2.9"
2.93"
Dec

Sunrise / Sunset

4a7a10a1p4p7p10pNoonJanFebMarAprMayJunJulAugSepOctNovDec8.5h10h11.5h13.5h15h15.5h15.5h14h12.5h10.5h9h8.5h
Jan: 7:39 AM – 4:21 PM · 8h 41m
Feb: 6:59 AM – 5:01 PM · 10h 02m
Mar: 6:12 AM – 5:48 PM · 11h 36m
Apr: 5:19 AM – 6:41 PM · 13h 23m
May: 4:34 AM – 7:26 PM · 14h 53m
Jun: 4:09 AM – 7:51 PM · 15h 42m
Jul: 4:19 AM – 7:41 PM · 15h 22m
Aug: 4:59 AM – 7:01 PM · 14h 03m
Sep: 5:50 AM – 6:10 PM · 12h 19m
Oct: 6:42 AM – 5:18 PM · 10h 36m
Nov: 7:28 AM – 4:32 PM · 9h 04m
Dec: 7:51 AM – 4:09 PM · 8h 18m
Daylight Longest: 15h 44m · Shortest: 8h 16m

Nearby Stations

Lindbergh Lake, MT May 20 - September 22 Potomac, MT Saint Ignatius, MT May 12 - October 2 Missoula 2 Ne, MT May 10 - October 1 Ovando 9 Sse, MT Missoula 6 Nw Wfo, MT May 6 - October 4

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