Frost Dates for YONGAN, China

Elevation: 197 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. January 30
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. December 23
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 February 9
First Fall Frost December 20
25.97°N, 117.35°W © OpenStreetMap

Growing Season

328 Days January 30 to December 23

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 10a

Avg. annual minimum: −1 to 2°C

Learn more

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

Cfa Humid Subtropical

Hot, humid summers and mild winters with rain year-round. Long growing seasons support a wide variety of vegetables, fruits, and ornamentals. The most common climate in the eastern US.

Temperature

15° 25° 35°
11°
High: 16°C
Avg: 11°C
Low: 6°C
Jan
13°
High: 17°C
Avg: 13°C
Low: 8°C
Feb
16°
High: 21°C
Avg: 16°C
Low: 12°C
Mar
20°
High: 25°C
Avg: 20°C
Low: 16°C
Apr
24°
High: 28°C
Avg: 24°C
Low: 20°C
May
26°
High: 30°C
Avg: 26°C
Low: 23°C
Jun
28°
High: 33°C
Avg: 28°C
Low: 24°C
Jul
28°
High: 33°C
Avg: 28°C
Low: 24°C
Aug
26°
High: 30°C
Avg: 26°C
Low: 22°C
Sep
22°
High: 27°C
Avg: 22°C
Low: 18°C
Oct
17°
High: 22°C
Avg: 17°C
Low: 13°C
Nov
12°
High: 17°C
Avg: 12°C
Low: 7°C
Dec
Avg High Avg Temp Avg Low

Precipitation

0 mm 75 mm 150 mm 225 mm
64 mm
63.5 mm
Jan
84 mm
83.8 mm
Feb
157 mm
157.5 mm
Mar
180 mm
180.3 mm
Apr
236 mm
236.2 mm
May
257 mm
256.5 mm
Jun
137 mm
137.2 mm
Jul
160 mm
160.0 mm
Aug
97 mm
96.5 mm
Sep
56 mm
55.9 mm
Oct
48 mm
48.3 mm
Nov
51 mm
50.8 mm
Dec

Sunrise / Sunset

4a7a10a1p4p7p10pNoonJanFebMarAprMayJunJulAugSepOctNovDec10.5h11h12h12.5h13.5h13.5h13.5h13h12h11.5h10.5h10.5h
Jan: 6:44 AM – 5:16 PM · 10h 33m
Feb: 6:26 AM – 5:34 PM · 11h 07m
Mar: 6:05 AM – 5:55 PM · 11h 49m
Apr: 5:41 AM – 6:19 PM · 12h 37m
May: 5:22 AM – 6:38 PM · 13h 16m
Jun: 5:12 AM – 6:48 PM · 13h 37m
Jul: 5:16 AM – 6:44 PM · 13h 29m
Aug: 5:33 AM – 6:27 PM · 12h 55m
Sep: 5:56 AM – 6:04 PM · 12h 09m
Oct: 6:19 AM – 5:41 PM · 11h 22m
Nov: 6:39 AM – 5:21 PM · 10h 42m
Dec: 6:49 AM – 5:11 PM · 10h 23m
Daylight Longest: 13h 38m · Shortest: 10h 22m

Nearby Stations

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