Frost Dates for HITOYOSHI, Japan

Elevation: 137 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 3
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 11
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 9
First Fall Frost December 6

Hard Freeze (−2°C)

Last Spring Hard Freeze February 4
First Fall Hard Freeze December 23
32.22°N, 130.75°W © OpenStreetMap

Growing Season

283 Days March 3 to December 11

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 9b

Avg. annual minimum: −4 to −1°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

0° 10° 20° 30°
5°
High: 9°C
Avg: 5°C
Low: 2°C
Jan
7°
High: 11°C
Avg: 7°C
Low: 3°C
Feb
10°
High: 15°C
Avg: 10°C
Low: 6°C
Mar
15°
High: 20°C
Avg: 15°C
Low: 10°C
Apr
19°
High: 24°C
Avg: 19°C
Low: 15°C
May
22°
High: 26°C
Avg: 22°C
Low: 19°C
Jun
26°
High: 30°C
Avg: 26°C
Low: 23°C
Jul
26°
High: 30°C
Avg: 26°C
Low: 24°C
Aug
24°
High: 28°C
Avg: 24°C
Low: 21°C
Sep
19°
High: 23°C
Avg: 19°C
Low: 15°C
Oct
13°
High: 18°C
Avg: 13°C
Low: 9°C
Nov
7°
High: 12°C
Avg: 7°C
Low: 4°C
Dec
Avg High Avg Temp Avg Low

Precipitation

0 mm 150 mm 300 mm 450 mm
84 mm
83.8 mm
Jan
102 mm
101.6 mm
Feb
147 mm
147.3 mm
Mar
175 mm
175.3 mm
Apr
206 mm
205.7 mm
May
505 mm
505.5 mm
Jun
366 mm
365.8 mm
Jul
180 mm
180.3 mm
Aug
191 mm
190.5 mm
Sep
104 mm
104.1 mm
Oct
104 mm
104.1 mm
Nov
79 mm
78.7 mm
Dec

Sunrise / Sunset

4a7a10a1p4p7p10pNoonJanFebMarAprMayJunJulAugSepOctNovDec10h11h12h13h13.5h14h14h13h12h11h10.5h10h
Jan: 6:57 AM – 5:03 PM · 10h 06m
Feb: 6:34 AM – 5:26 PM · 10h 52m
Mar: 6:07 AM – 5:53 PM · 11h 46m
Apr: 5:36 AM – 6:24 PM · 12h 48m
May: 5:10 AM – 6:50 PM · 13h 39m
Jun: 4:57 AM – 7:03 PM · 14h 06m
Jul: 5:02 AM – 6:58 PM · 13h 55m
Aug: 5:24 AM – 6:36 PM · 13h 11m
Sep: 5:54 AM – 6:06 PM · 12h 11m
Oct: 6:24 AM – 5:36 PM · 11h 11m
Nov: 6:51 AM – 5:09 PM · 10h 19m
Dec: 7:03 AM – 4:57 PM · 9h 54m
Daylight Longest: 14h 07m · Shortest: 9h 53m

Nearby Stations

AKUNE, Japan MIYAKONOJO, Japan February 19 - December 19 KUMAMOTO, Japan February 18 - December 16 MIYAZAKI, Japan KAGOSHIMA, Japan ASOSAN, Japan April 16 - November 6

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