Frost Dates for UST-MOMA, 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 28
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 6
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 1

Hard Freeze (28°F / -2°C)

Last Spring Hard Freeze May 19
First Fall Hard Freeze September 19
66.45°N, 143.23°W © OpenStreetMap

Growing Season

101 Days May 28 to September 6

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 1b

Learn more

Temperature

-40° -10° 20° 50°
-29°
High: -24°
Avg: -29°
Low: -33°
Jan
-23°
High: -16°
Avg: -23°
Low: -31°
Feb
-5°
High: 6°
Avg: -5°
Low: -16°
Mar
16°
High: 28°
Avg: 16°
Low: 3°
Apr
40°
High: 48°
Avg: 40°
Low: 30°
May
56°
High: 65°
Avg: 56°
Low: 46°
Jun
61°
High: 69°
Avg: 61°
Low: 52°
Jul
54°
High: 62°
Avg: 54°
Low: 47°
Aug
39°
High: 45°
Avg: 39°
Low: 33°
Sep
13°
High: 20°
Avg: 13°
Low: 7°
Oct
-14°
High: -10°
Avg: -14°
Low: -19°
Nov
-27°
High: -22°
Avg: -27°
Low: -31°
Dec
32°F
28°F
Avg High Avg Temp Avg Low Light Frost (32°F) Hard Frost (28°F)

Precipitation

0" 1" 2" 2.7"
0.0"
0.00"
Jan
0.0"
0.00"
Feb
0.0"
0.00"
Mar
0.0"
0.00"
Apr
0.2"
0.20"
May
1.8"
1.80"
Jun
2.7"
2.70"
Jul
2.1"
2.10"
Aug
0.7"
0.70"
Sep
0.1"
0.10"
Oct
0.0"
0.00"
Nov
0.0"
0.00"
Dec

Sunrise / Sunset

4a7a10a1p4p7p10pNoonJanFebMarAprMayJunJulAugSepOctNovDec4h8h11h15h19h23h21h17h13h9h5h1h
Jan: 10:13 AM – 1:47 PM · 3h 34m
Feb: 8:11 AM – 3:49 PM · 7h 37m
Mar: 6:26 AM – 5:34 PM · 11h 08m
Apr: 4:31 AM – 7:29 PM · 14h 59m
May: 2:35 AM – 9:25 PM · 18h 51m
Jun: 12:34 AM – 11:26 PM · 22h 51m
Jul: 1:41 AM – 10:19 PM · 20h 38m
Aug: 3:43 AM – 8:17 PM · 16h 34m
Sep: 5:40 AM – 6:20 PM · 12h 41m
Oct: 7:31 AM – 4:29 PM · 8h 57m
Nov: 9:31 AM – 2:29 PM · 4h 58m
Dec: 11:27 AM – 12:33 PM · 1h 06m
Daylight Longest: 23h 15m · Shortest: 0h 46m

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