Frost Dates for BULGAN, Mongolia

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 22
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 18
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 May 25
First Fall Frost September 14

Hard Freeze (28°F / -2°C)

Last Spring Hard Freeze May 9
First Fall Hard Freeze September 28
48.80°N, 103.55°W © OpenStreetMap

Growing Season

119 Days May 22 to September 18

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 4b

Learn more

Temperature

-20° 10° 40° 70°
1°
High: 14°
Avg: 1°
Low: -11°
Jan
9°
High: 22°
Avg: 9°
Low: -5°
Feb
25°
High: 36°
Avg: 25°
Low: 12°
Mar
39°
High: 51°
Avg: 39°
Low: 28°
Apr
51°
High: 62°
Avg: 51°
Low: 38°
May
62°
High: 72°
Avg: 62°
Low: 51°
Jun
66°
High: 75°
Avg: 66°
Low: 56°
Jul
62°
High: 71°
Avg: 62°
Low: 52°
Aug
51°
High: 61°
Avg: 51°
Low: 39°
Sep
35°
High: 46°
Avg: 35°
Low: 25°
Oct
18°
High: 28°
Avg: 18°
Low: 9°
Nov
6°
High: 17°
Avg: 6°
Low: -3°
Dec
32°F
28°F
Avg High Avg Temp Avg Low Light Frost (32°F) Hard Frost (28°F)

Precipitation

0" 1" 2" 3" 3.2"
0.0"
0.00"
Jan
0.0"
0.00"
Feb
0.0"
0.00"
Mar
0.3"
0.30"
Apr
1.2"
1.20"
May
2.6"
2.60"
Jun
3.2"
3.20"
Jul
3.1"
3.10"
Aug
1.1"
1.10"
Sep
0.0"
0.00"
Oct
0.0"
0.00"
Nov
0.0"
0.00"
Dec

Sunrise / Sunset

4a7a10a1p4p7p10pNoonJanFebMarAprMayJunJulAugSepOctNovDec8h10h12h13h15h16h16h14h12h11h9h8h
Jan: 7:46 AM – 4:14 PM · 8h 29m
Feb: 7:03 AM – 4:57 PM · 9h 55m
Mar: 6:13 AM – 5:47 PM · 11h 34m
Apr: 5:16 AM – 6:44 PM · 13h 27m
May: 4:29 AM – 7:31 PM · 15h 03m
Jun: 4:02 AM – 7:58 PM · 15h 56m
Jul: 4:13 AM – 7:47 PM · 15h 34m
Aug: 4:55 AM – 7:05 PM · 14h 10m
Sep: 5:50 AM – 6:10 PM · 12h 20m
Oct: 6:45 AM – 5:15 PM · 10h 31m
Nov: 7:33 AM – 4:27 PM · 8h 53m
Dec: 7:58 AM – 4:02 PM · 8h 04m
Daylight Longest: 15h 58m · Shortest: 8h 02m

Nearby Stations

HUTAG, Mongolia May 12 - September 26 TARIALAN, Mongolia May 20 - September 19

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