Frost Dates for YAN AN, China

Elevation: 961 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 7
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 27
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 12
First Fall Frost October 22

Hard Freeze (−2°C)

Last Spring Hard Freeze March 30
First Fall Hard Freeze November 6
36.60°N, 109.50°W © OpenStreetMap

Growing Season

203 Days April 7 to October 27

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 7a

Avg. annual minimum: −18 to −15°C

Learn more

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

Dwa Hot-Summer Continental (Dry Winter)

Hot, wet summers and cold, dry winters. Monsoon influence brings most rain in summer. Good for warm-season crops during the rainy season; winters are harsh but dry.

Köppen climate map

Temperature

-10° 0° 10° 20° 30°
-3°
High: 3°C
Avg: -3°C
Low: -9°C
Jan
0°
High: 7°C
Avg: 0°C
Low: -5°C
Feb
6°
High: 13°C
Avg: 6°C
Low: 0°C
Mar
13°
High: 20°C
Avg: 13°C
Low: 6°C
Apr
18°
High: 25°C
Avg: 18°C
Low: 12°C
May
23°
High: 29°C
Avg: 23°C
Low: 17°C
Jun
24°
High: 30°C
Avg: 24°C
Low: 19°C
Jul
23°
High: 28°C
Avg: 23°C
Low: 18°C
Aug
18°
High: 23°C
Avg: 18°C
Low: 13°C
Sep
11°
High: 17°C
Avg: 11°C
Low: 6°C
Oct
4°
High: 10°C
Avg: 4°C
Low: -1°C
Nov
-2°
High: 4°C
Avg: -2°C
Low: -7°C
Dec
0°C
−2°C
Avg High Avg Temp Avg Low Light Frost (0°C) Hard Frost (−2°C)

Precipitation

0 mm 50 mm 100 mm 150 mm
0 mm
0.0 mm
Jan
0 mm
0.0 mm
Feb
5 mm
5.1 mm
Mar
30 mm
30.5 mm
Apr
46 mm
45.7 mm
May
61 mm
61.0 mm
Jun
142 mm
142.2 mm
Jul
132 mm
132.1 mm
Aug
84 mm
83.8 mm
Sep
51 mm
50.8 mm
Oct
10 mm
10.2 mm
Nov
0 mm
0.0 mm
Dec

Sunrise / Sunset

4a7a10a1p4p7p10pNoonJanFebMarAprMayJunJulAugSepOctNovDec10h10.5h11.5h13h14h14.5h14.5h13.5h12h11h10h9.5h
Jan: 7:07 AM – 4:53 PM · 9h 46m
Feb: 6:40 AM – 5:20 PM · 10h 39m
Mar: 6:08 AM – 5:52 PM · 11h 43m
Apr: 5:32 AM – 6:28 PM · 12h 57m
May: 5:01 AM – 6:59 PM · 13h 57m
Jun: 4:45 AM – 7:15 PM · 14h 29m
Jul: 4:52 AM – 7:08 PM · 14h 16m
Aug: 5:18 AM – 6:42 PM · 13h 24m
Sep: 5:53 AM – 6:07 PM · 12h 13m
Oct: 6:29 AM – 5:31 PM · 11h 02m
Nov: 6:60 AM – 5:00 PM · 10h 00m
Dec: 7:15 AM – 4:45 PM · 9h 31m
Daylight Longest: 14h 30m · Shortest: 9h 30m

Plan Your Garden with Planter

Now that you know your frost dates, use Planter to plan your veggie garden! Planter is an easy drag-and-drop garden planner with personalized planting schedules.

Try Planter For Free

Available everywhere: iOS, Android, web, and more!

Planter app garden planner preview