Frost Dates for CHICHI JIMA BONIN IS, Japan

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.

27.08°N, 142.20°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 12b

Avg. annual minimum: 13 to 16°C

Learn more

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

Aw Tropical Savanna (Dry Winter)

Hot year-round with distinct wet and dry seasons. The dry winter allows for seasonal planting. Drought-tolerant crops do well in the dry season; the wet season supports lush growth.

Köppen climate map

Temperature

15° 20° 25° 30°
19°
High: 20°C
Avg: 19°C
Low: 18°C
Jan
18°
High: 19°C
Avg: 18°C
Low: 17°C
Feb
19°
High: 20°C
Avg: 19°C
Low: 18°C
Mar
21°
High: 22°C
Avg: 21°C
Low: 20°C
Apr
23°
High: 24°C
Avg: 23°C
Low: 22°C
May
26°
High: 26°C
Avg: 26°C
Low: 25°C
Jun
27°
High: 28°C
Avg: 27°C
Low: 27°C
Jul
27°
High: 28°C
Avg: 27°C
Low: 27°C
Aug
27°
High: 28°C
Avg: 27°C
Low: 27°C
Sep
26°
High: 27°C
Avg: 26°C
Low: 26°C
Oct
24°
High: 25°C
Avg: 24°C
Low: 23°C
Nov
21°
High: 22°C
Avg: 21°C
Low: 20°C
Dec
Avg High Avg Temp Avg Low

Precipitation

0 mm 50 mm 100 mm 150 mm
66 mm
66.0 mm
Jan
43 mm
43.2 mm
Feb
74 mm
73.7 mm
Mar
132 mm
132.1 mm
Apr
155 mm
154.9 mm
May
86 mm
86.4 mm
Jun
79 mm
78.7 mm
Jul
124 mm
124.5 mm
Aug
130 mm
129.5 mm
Sep
114 mm
114.3 mm
Oct
122 mm
121.9 mm
Nov
112 mm
111.8 mm
Dec

Sunrise / Sunset

4a7a10a1p4p7p10pNoonJanFebMarAprMayJunJulAugSepOctNovDec10.5h11h12h12.5h13.5h13.5h13.5h13h12h11.5h10.5h10.5h
Jan: 6:46 AM – 5:14 PM · 10h 28m
Feb: 6:28 AM – 5:32 PM · 11h 05m
Mar: 6:06 AM – 5:54 PM · 11h 48m
Apr: 5:41 AM – 6:19 PM · 12h 39m
May: 5:20 AM – 6:40 PM · 13h 20m
Jun: 5:09 AM – 6:51 PM · 13h 42m
Jul: 5:13 AM – 6:47 PM · 13h 33m
Aug: 5:31 AM – 6:29 PM · 12h 58m
Sep: 5:55 AM – 6:05 PM · 12h 09m
Oct: 6:20 AM – 5:40 PM · 11h 20m
Nov: 6:41 AM – 5:19 PM · 10h 38m
Dec: 6:51 AM – 5:09 PM · 10h 18m
Daylight Longest: 13h 43m · Shortest: 10h 18m

Nearby Stations

CHICHIJIMA, Japan

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