Frost Dates for UST-USA, Russia

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 30
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 19
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 4
First Fall Frost September 14

Hard Freeze (28°F / -2°C)

Last Spring Hard Freeze May 23
First Fall Hard Freeze October 5
65.97°N, 56.92°W © OpenStreetMap

Growing Season

112 Days May 30 to September 19

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 2b

Learn more

Temperature

-10° 10° 30° 50° 70°
High: 5°
Avg: 0°
Low: -5°
Jan
High: 7°
Avg: 2°
Low: -4°
Feb
14°
High: 20°
Avg: 14°
Low: 8°
Mar
25°
High: 31°
Avg: 25°
Low: 17°
Apr
37°
High: 44°
Avg: 37°
Low: 29°
May
52°
High: 58°
Avg: 52°
Low: 44°
Jun
60°
High: 66°
Avg: 60°
Low: 51°
Jul
53°
High: 58°
Avg: 53°
Low: 47°
Aug
44°
High: 49°
Avg: 44°
Low: 39°
Sep
30°
High: 34°
Avg: 30°
Low: 26°
Oct
14°
High: 19°
Avg: 14°
Low: 9°
Nov
High: 12°
Avg: 7°
Low: 2°
Dec
32°F
28°F
Avg High Avg Temp Avg Low Light Frost (32°F) Hard Frost (28°F)

Precipitation

0" 1" 2" 3"
0.0"
0.00"
Jan
0.1"
0.10"
Feb
0.2"
0.20"
Mar
1.5"
1.50"
Apr
1.9"
1.90"
May
3.0"
3.00"
Jun
3.0"
3.00"
Jul
2.8"
2.80"
Aug
2.6"
2.60"
Sep
2.7"
2.70"
Oct
1.5"
1.50"
Nov
0.7"
0.70"
Dec

Sunrise / Sunset

4a7a10a1p4p7p10pNoonJanFebMarAprMayJunJulAugSepOctNovDec4h8h11h15h19h22h20h16h13h9h5h2h
Jan: 10:03 AM – 1:57 PM · 3h 54m
Feb: 8:08 AM – 3:52 PM · 7h 44m
Mar: 6:25 AM – 5:35 PM · 11h 09m
Apr: 4:33 AM – 7:27 PM · 14h 55m
May: 2:41 AM – 9:19 PM · 18h 38m
Jun: 12:60 AM – 11:00 PM · 22h 01m
Jul: 1:51 AM – 10:09 PM · 20h 17m
Aug: 3:46 AM – 8:14 PM · 16h 27m
Sep: 5:40 AM – 6:20 PM · 12h 40m
Oct: 7:29 AM – 4:31 PM · 9h 02m
Nov: 9:25 AM – 2:35 PM · 5h 11m
Dec: 11:01 AM – 12:59 PM · 1h 57m
Daylight Longest: 22h 13m · Shortest: 1h 48m

Nearby Stations

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