Frost Dates for XI UJIMQIN QI, China

Elevation: 1003 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. May 9
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 29
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 13
First Fall Frost September 25

Hard Freeze (−2°C)

Last Spring Hard Freeze May 2
First Fall Hard Freeze October 7
44.58°N, 117.60°W © OpenStreetMap

Growing Season

143 Days May 9 to September 29

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: −34 to −32°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

-25° -10° 5° 20°
-18°
High: -12°C
Avg: -18°C
Low: -23°C
Jan
-13°
High: -7°C
Avg: -13°C
Low: -20°C
Feb
-5°
High: 1°C
Avg: -5°C
Low: -11°C
Mar
4°
High: 11°C
Avg: 4°C
Low: -2°C
Apr
12°
High: 18°C
Avg: 12°C
Low: 5°C
May
18°
High: 24°C
Avg: 18°C
Low: 12°C
Jun
21°
High: 26°C
Avg: 21°C
Low: 16°C
Jul
19°
High: 25°C
Avg: 19°C
Low: 14°C
Aug
13°
High: 19°C
Avg: 13°C
Low: 7°C
Sep
4°
High: 9°C
Avg: 4°C
Low: -1°C
Oct
-7°
High: -2°C
Avg: -7°C
Low: -11°C
Nov
-15°
High: -11°C
Avg: -15°C
Low: -20°C
Dec
0°C
−2°C
Avg High Avg Temp Avg Low Light Frost (0°C) Hard Frost (−2°C)

Precipitation

0 mm 30 mm 60 mm 90 mm
0 mm
0.0 mm
Jan
0 mm
0.0 mm
Feb
0 mm
0.0 mm
Mar
3 mm
2.5 mm
Apr
36 mm
35.6 mm
May
69 mm
68.6 mm
Jun
84 mm
83.8 mm
Jul
58 mm
58.4 mm
Aug
41 mm
40.6 mm
Sep
13 mm
12.7 mm
Oct
0 mm
0.0 mm
Nov
0 mm
0.0 mm
Dec

Sunrise / Sunset

4a7a10a1p4p7p10pNoonJanFebMarAprMayJunJulAugSepOctNovDec9h10h11.5h13.5h14.5h15.5h15h14h12.5h10.5h9.5h8.5h
Jan: 7:30 AM – 4:30 PM · 8h 60m
Feb: 6:54 AM – 5:06 PM · 10h 12m
Mar: 6:11 AM – 5:49 PM · 11h 38m
Apr: 5:22 AM – 6:38 PM · 13h 15m
May: 4:42 AM – 7:18 PM · 14h 37m
Jun: 4:19 AM – 7:41 PM · 15h 21m
Jul: 4:29 AM – 7:31 PM · 15h 03m
Aug: 5:04 AM – 6:56 PM · 13h 52m
Sep: 5:51 AM – 6:09 PM · 12h 17m
Oct: 6:38 AM – 5:22 PM · 10h 43m
Nov: 7:20 AM – 4:40 PM · 9h 20m
Dec: 7:41 AM – 4:19 PM · 8h 39m
Daylight Longest: 15h 22m · Shortest: 8h 38m

Nearby Stations

ULIASTAI, China May 10 - September 29 LINXI, ChinaMay 9 - September 29 XILIN HOT, China May 10 - September 29

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