Frost Dates for QITAI, China

Elevation: 762 m

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. April 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. October 12
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 April 27
First Fall Frost October 6

Hard Freeze (−2°C)

Last Spring Hard Freeze April 12
First Fall Hard Freeze October 21
44.02°N, 89.57°W © OpenStreetMap

Growing Season

173 Days April 22 to October 12

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 5b

Avg. annual minimum: −26 to −23°C

Learn more

Köppen Climate iThe Köppen climate classification system categorizes climates based on temperature and precipitation patterns.

BSk Cold Semi-Arid (Steppe)

Cool to cold with low rainfall and wide temperature swings. Common in the western Great Plains and central Asia. Short growing seasons benefit from season extension techniques.

Köppen climate map

Temperature

-20° -5° 10° 25°
-11°
High: -5°C
Avg: -11°C
Low: -16°C
Jan
-7°
High: -1°C
Avg: -7°C
Low: -12°C
Feb
2°
High: 9°C
Avg: 2°C
Low: -5°C
Mar
11°
High: 18°C
Avg: 11°C
Low: 2°C
Apr
17°
High: 23°C
Avg: 17°C
Low: 9°C
May
22°
High: 28°C
Avg: 22°C
Low: 15°C
Jun
23°
High: 29°C
Avg: 23°C
Low: 16°C
Jul
22°
High: 28°C
Avg: 22°C
Low: 15°C
Aug
16°
High: 23°C
Avg: 16°C
Low: 9°C
Sep
8°
High: 15°C
Avg: 8°C
Low: 2°C
Oct
0°
High: 5°C
Avg: 0°C
Low: -5°C
Nov
-9°
High: -3°C
Avg: -9°C
Low: -13°C
Dec
0°C
−2°C
Avg High Avg Temp Avg Low Light Frost (0°C) Hard Frost (−2°C)

Precipitation

0 mm 10 mm 20 mm 30 mm
0 mm
0.0 mm
Jan
0 mm
0.0 mm
Feb
3 mm
2.5 mm
Mar
8 mm
7.6 mm
Apr
10 mm
10.2 mm
May
10 mm
10.2 mm
Jun
23 mm
22.9 mm
Jul
20 mm
20.3 mm
Aug
5 mm
5.1 mm
Sep
5 mm
5.1 mm
Oct
3 mm
2.5 mm
Nov
0 mm
0.0 mm
Dec

Sunrise / Sunset

4a7a10a1p4p7p10pNoonJanFebMarAprMayJunJulAugSepOctNovDec9h10h11.5h13h14.5h15.5h15h14h12.5h10.5h9.5h8.5h
Jan: 7:28 AM – 4:32 PM · 9h 03m
Feb: 6:53 AM – 5:07 PM · 10h 14m
Mar: 6:11 AM – 5:49 PM · 11h 38m
Apr: 5:23 AM – 6:37 PM · 13h 14m
May: 4:43 AM – 7:17 PM · 14h 34m
Jun: 4:22 AM – 7:38 PM · 15h 17m
Jul: 4:30 AM – 7:30 PM · 14h 59m
Aug: 5:05 AM – 6:55 PM · 13h 50m
Sep: 5:51 AM – 6:09 PM · 12h 17m
Oct: 6:38 AM – 5:22 PM · 10h 45m
Nov: 7:18 AM – 4:42 PM · 9h 23m
Dec: 7:39 AM – 4:21 PM · 8h 43m
Daylight Longest: 15h 18m · Shortest: 8h 42m

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