Frost Dates for MURORAN, Japan

Elevation: 46 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. April 16
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 14
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 22
First Fall Frost November 9

Hard Freeze (−2°C)

Last Spring Hard Freeze April 3
First Fall Hard Freeze November 26
42.32°N, 140.98°W © OpenStreetMap

Growing Season

212 Days April 16 to November 14

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 8a

Avg. annual minimum: −12 to −9°C

Learn more

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

Dfb Warm-Summer Continental

Warm summers and cold, snowy winters. A shorter growing season than hot-summer continental. Hardy vegetables, root crops, and cool-season greens do well. Season extension is valuable.

Köppen climate map

Temperature

-10° 0° 10° 20°
-4°
High: -2°C
Avg: -4°C
Low: -6°C
Jan
-4°
High: -1°C
Avg: -4°C
Low: -6°C
Feb
-1°
High: 2°C
Avg: -1°C
Low: -3°C
Mar
4°
High: 7°C
Avg: 4°C
Low: 2°C
Apr
10°
High: 13°C
Avg: 10°C
Low: 7°C
May
14°
High: 17°C
Avg: 14°C
Low: 12°C
Jun
19°
High: 21°C
Avg: 19°C
Low: 17°C
Jul
21°
High: 23°C
Avg: 21°C
Low: 19°C
Aug
18°
High: 20°C
Avg: 18°C
Low: 16°C
Sep
12°
High: 14°C
Avg: 12°C
Low: 9°C
Oct
4°
High: 7°C
Avg: 4°C
Low: 2°C
Nov
-2°
High: 0°C
Avg: -2°C
Low: -4°C
Dec
0°C
−2°C
Avg High Avg Temp Avg Low Light Frost (0°C) Hard Frost (−2°C)

Precipitation

0 mm 50 mm 100 mm 150 mm 200 mm
51 mm
50.8 mm
Jan
53 mm
53.3 mm
Feb
64 mm
63.5 mm
Mar
74 mm
73.7 mm
Apr
107 mm
106.7 mm
May
91 mm
91.4 mm
Jun
132 mm
132.1 mm
Jul
196 mm
195.6 mm
Aug
165 mm
165.1 mm
Sep
109 mm
109.2 mm
Oct
81 mm
81.3 mm
Nov
84 mm
83.8 mm
Dec

Sunrise / Sunset

4a7a10a1p4p7p10pNoonJanFebMarAprMayJunJulAugSepOctNovDec9h10.5h11.5h13h14.5h15h15h13.5h12.5h11h9.5h9h
Jan: 7:23 AM – 4:37 PM · 9h 14m
Feb: 6:50 AM – 5:10 PM · 10h 21m
Mar: 6:10 AM – 5:50 PM · 11h 39m
Apr: 5:25 AM – 6:35 PM · 13h 09m
May: 4:48 AM – 7:12 PM · 14h 24m
Jun: 4:28 AM – 7:32 PM · 15h 05m
Jul: 4:36 AM – 7:24 PM · 14h 48m
Aug: 5:08 AM – 6:52 PM · 13h 43m
Sep: 5:52 AM – 6:08 PM · 12h 16m
Oct: 6:35 AM – 5:25 PM · 10h 49m
Nov: 7:14 AM – 4:46 PM · 9h 33m
Dec: 7:33 AM – 4:27 PM · 8h 55m
Daylight Longest: 15h 06m · Shortest: 8h 54m

Nearby Stations

TOMAKOMAI, Japan April 15 - November 18 HAKODATE, Japan April 8 - November 21 KUTCHAN, Japan April 29 - November 4 CHITOSE HOKKAIDO, Japan April 24 - November 7 SUTTSU, Japan April 10 - November 17 ESASHI, Japan April 3 - November 22

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