Frost Dates for MAEBASHI, Japan

Elevation: 110 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 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. November 30
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 April 4
First Fall Frost November 25

Hard Freeze (−2°C)

Last Spring Hard Freeze March 13
First Fall Hard Freeze December 17
36.40°N, 139.07°W © OpenStreetMap

Growing Season

245 Days March 30 to November 30

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.

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

-5° 5° 15° 25°
2°
High: 7°C
Avg: 2°C
Low: -2°C
Jan
2°
High: 8°C
Avg: 2°C
Low: -2°C
Feb
6°
High: 11°C
Avg: 6°C
Low: 2°C
Mar
12°
High: 17°C
Avg: 12°C
Low: 7°C
Apr
17°
High: 22°C
Avg: 17°C
Low: 12°C
May
20°
High: 24°C
Avg: 20°C
Low: 17°C
Jun
24°
High: 28°C
Avg: 24°C
Low: 21°C
Jul
25°
High: 29°C
Avg: 25°C
Low: 22°C
Aug
21°
High: 25°C
Avg: 21°C
Low: 18°C
Sep
16°
High: 19°C
Avg: 16°C
Low: 12°C
Oct
10°
High: 14°C
Avg: 10°C
Low: 6°C
Nov
5°
High: 9°C
Avg: 5°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
61 mm
61.0 mm
Jan
74 mm
73.7 mm
Feb
114 mm
114.3 mm
Mar
117 mm
116.8 mm
Apr
137 mm
137.2 mm
May
183 mm
182.9 mm
Jun
221 mm
221.0 mm
Jul
165 mm
165.1 mm
Aug
201 mm
200.7 mm
Sep
180 mm
180.3 mm
Oct
69 mm
68.6 mm
Nov
58 mm
58.4 mm
Dec

Sunrise / Sunset

4a7a10a1p4p7p10pNoonJanFebMarAprMayJunJulAugSepOctNovDec10h10.5h11.5h13h14h14.5h14.5h13.5h12h11h10h9.5h
Jan: 7:07 AM – 4:53 PM · 9h 47m
Feb: 6:40 AM – 5:20 PM · 10h 40m
Mar: 6:08 AM – 5:52 PM · 11h 43m
Apr: 5:32 AM – 6:28 PM · 12h 56m
May: 5:02 AM – 6:58 PM · 13h 56m
Jun: 4:46 AM – 7:14 PM · 14h 28m
Jul: 4:52 AM – 7:08 PM · 14h 15m
Aug: 5:18 AM – 6:42 PM · 13h 23m
Sep: 5:53 AM – 6:07 PM · 12h 13m
Oct: 6:29 AM – 5:31 PM · 11h 03m
Nov: 6:59 AM – 5:01 PM · 10h 01m
Dec: 7:14 AM – 4:46 PM · 9h 32m
Daylight Longest: 14h 29m · Shortest: 9h 31m

Nearby Stations

KUMAGAYA, Japan March 27 - December 6 CHICHIBU, Japan March 28 - December 8 KARUIZAWA, Japan April 19 - November 12 NIKKO, JapanApril 30 - October 31 IRUMA, JapanMarch 26 - December 5 UTSUNOMIYA, Japan April 4 - November 24

Plan Your Garden with Planter

Now that you know your frost dates, use Planter to plan your veggie garden! Planter is an easy drag-and-drop garden planner with personalized planting schedules.

Try Planter For Free

Available everywhere: iOS, Android, web, and more!

Planter app garden planner preview