Frost Dates for GANYU, China

Elevation: 6 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. March 17
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. November 25
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 March 22
First Fall Frost November 20

Hard Freeze (−2°C)

Last Spring Hard Freeze March 5
First Fall Hard Freeze December 2
34.85°N, 119.13°W © OpenStreetMap

Growing Season

253 Days March 17 to November 25

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 8b

Avg. annual minimum: −9 to −7°C

Learn more

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

Cwa Humid Subtropical (Dry Winter)

Hot, wet summers and mild, dry winters. Similar to Cfa but with a distinct dry winter season. Monsoon-influenced rains support summer crops; winter is ideal for cool-season planting.

Köppen climate map

Temperature

-5° 5° 15° 25°
1°
High: 5°C
Avg: 1°C
Low: -3°C
Jan
3°
High: 7°C
Avg: 3°C
Low: -1°C
Feb
8°
High: 13°C
Avg: 8°C
Low: 3°C
Mar
14°
High: 19°C
Avg: 14°C
Low: 9°C
Apr
19°
High: 24°C
Avg: 19°C
Low: 15°C
May
24°
High: 28°C
Avg: 24°C
Low: 20°C
Jun
26°
High: 30°C
Avg: 26°C
Low: 24°C
Jul
26°
High: 29°C
Avg: 26°C
Low: 23°C
Aug
22°
High: 25°C
Avg: 22°C
Low: 19°C
Sep
16°
High: 21°C
Avg: 16°C
Low: 13°C
Oct
9°
High: 14°C
Avg: 9°C
Low: 5°C
Nov
3°
High: 7°C
Avg: 3°C
Low: -1°C
Dec
0°C
−2°C
Avg High Avg Temp Avg Low Light Frost (0°C) Hard Frost (−2°C)

Precipitation

0 mm 75 mm 150 mm 225 mm
8 mm
7.6 mm
Jan
13 mm
12.7 mm
Feb
33 mm
33.0 mm
Mar
41 mm
40.6 mm
Apr
76 mm
76.2 mm
May
109 mm
109.2 mm
Jun
224 mm
223.5 mm
Jul
178 mm
177.8 mm
Aug
91 mm
91.4 mm
Sep
30 mm
30.5 mm
Oct
25 mm
25.4 mm
Nov
8 mm
7.6 mm
Dec

Sunrise / Sunset

4a7a10a1p4p7p10pNoonJanFebMarAprMayJunJulAugSepOctNovDec10h10.5h11.5h13h14h14.5h14h13.5h12h11h10h9.5h
Jan: 7:03 AM – 4:57 PM · 9h 54m
Feb: 6:38 AM – 5:22 PM · 10h 44m
Mar: 6:08 AM – 5:52 PM · 11h 44m
Apr: 5:33 AM – 6:27 PM · 12h 53m
May: 5:05 AM – 6:55 PM · 13h 50m
Jun: 4:50 AM – 7:10 PM · 14h 20m
Jul: 4:56 AM – 7:04 PM · 14h 07m
Aug: 5:21 AM – 6:39 PM · 13h 19m
Sep: 5:54 AM – 6:06 PM · 12h 12m
Oct: 6:27 AM – 5:33 PM · 11h 06m
Nov: 6:56 AM – 5:04 PM · 10h 08m
Dec: 7:10 AM – 4:50 PM · 9h 40m
Daylight Longest: 14h 21m · Shortest: 9h 39m

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