Frost Dates for HACHIJOJIMA, Japan

Elevation: 101 m

Frost Dates

This location never reaches freezing temperatures, so you can plant year-round!

In tropical and subtropical climates, the main challenge isn’t frost — it’s heat and humidity. Learn more about gardening in tropical climates.

33.12°N, 139.78°W © OpenStreetMap

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 11a

Avg. annual minimum: 4 to 7°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.

Köppen climate map

Temperature

10° 15° 20° 25° 30°
12°
High: 13°C
Avg: 12°C
Low: 11°C
Jan
12°
High: 13°C
Avg: 12°C
Low: 11°C
Feb
14°
High: 15°C
Avg: 14°C
Low: 12°C
Mar
17°
High: 18°C
Avg: 17°C
Low: 16°C
Apr
20°
High: 21°C
Avg: 20°C
Low: 19°C
May
22°
High: 23°C
Avg: 22°C
Low: 22°C
Jun
25°
High: 26°C
Avg: 25°C
Low: 25°C
Jul
27°
High: 27°C
Avg: 27°C
Low: 26°C
Aug
25°
High: 26°C
Avg: 25°C
Low: 24°C
Sep
22°
High: 23°C
Avg: 22°C
Low: 21°C
Oct
19°
High: 20°C
Avg: 19°C
Low: 18°C
Nov
15°
High: 16°C
Avg: 15°C
Low: 13°C
Dec
Avg High Avg Temp Avg Low

Precipitation

0 mm 100 mm 200 mm 300 mm
145 mm
144.8 mm
Jan
137 mm
137.2 mm
Feb
193 mm
193.0 mm
Mar
140 mm
139.7 mm
Apr
165 mm
165.1 mm
May
307 mm
307.3 mm
Jun
163 mm
162.6 mm
Jul
104 mm
104.1 mm
Aug
221 mm
221.0 mm
Sep
264 mm
264.2 mm
Oct
193 mm
193.0 mm
Nov
142 mm
142.2 mm
Dec

Sunrise / Sunset

4a7a10a1p4p7p10pNoonJanFebMarAprMayJunJulAugSepOctNovDec10h11h12h13h13.5h14h14h13h12h11h10.5h10h
Jan: 6:59 AM – 5:01 PM · 10h 02m
Feb: 6:35 AM – 5:25 PM · 10h 49m
Mar: 6:07 AM – 5:53 PM · 11h 45m
Apr: 5:35 AM – 6:25 PM · 12h 50m
May: 5:09 AM – 6:51 PM · 13h 43m
Jun: 4:55 AM – 7:05 PM · 14h 11m
Jul: 5:00 AM – 6:60 PM · 13h 59m
Aug: 5:23 AM – 6:37 PM · 13h 14m
Sep: 5:54 AM – 6:06 PM · 12h 12m
Oct: 6:25 AM – 5:35 PM · 11h 09m
Nov: 6:52 AM – 5:08 PM · 10h 15m
Dec: 7:05 AM – 4:55 PM · 9h 49m
Daylight Longest: 14h 11m · Shortest: 9h 49m

Nearby Stations

MIYAKEJIMA, Japan OSHIMA, Japan IROZAKI, Japan TATEYAMA, Japan OMAEZAKI, Japan SHIZUOKA, Japan February 27 - December 23

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