Frost Dates for SUTTSU, Japan

Elevation: 63 m

Frost Dates

Last Spring Frost (50%) April 10

First Fall Frost (50%) November 17

30% Probability

Last Spring Frost April 17

First Fall Frost November 13

Hard Freeze (−2°C)

Last Spring Hard Freeze March 23

First Fall Hard Freeze November 26

42.80°N, 140.22°E © OpenStreetMap

Growing Season

221 Days April 10 to November 17

USDA Hardiness Zone

Zone 8a

Avg. annual minimum: −12 to −9°C

Learn more

Köppen Climate

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

-5° 5° 15° 25°

-3°

Jan

-3°

Feb

0°

Mar

4°

Apr

10°

May

15°

Jun

19°

Jul

21°

Aug

18°

Sep

12°

Oct

5°

Nov

-1°

Dec

0°C

−2°C

Avg High Avg Temp Avg Low Light Frost (0°C) Hard Frost (−2°C)

Temperature table

Average monthly temperatures (°C)
Month	Avg High	Avg Temp	Avg Low
January	-2°	-3°	-5°
February	-1°	-3°	-5°
March	2°	0°	-2°
April	7°	4°	2°
May	13°	10°	7°
June	18°	15°	13°
July	22°	19°	17°
August	23°	21°	19°
September	20°	18°	16°
October	14°	12°	10°
November	7°	5°	3°
December	1°	-1°	-2°

Precipitation

0 mm 50 mm 100 mm 150 mm 200 mm

117 mm

Jan

102 mm

Feb

89 mm

Mar

76 mm

Apr

91 mm

May

81 mm

Jun

135 mm

Jul

185 mm

Aug

160 mm

Sep

137 mm

Oct

135 mm

Nov

147 mm

Dec

Precipitation table

Average monthly precipitation (millimeters)
Month	Precipitation
January	117
February	102
March	89
April	76
May	91
June	81
July	135
August	185
September	160
October	137
November	135
December	147

Sunrise / Sunset

Jan: 7:25 AM – 4:35 PM · 9h 11m

Feb: 6:51 AM – 5:09 PM · 10h 19m

Mar: 6:10 AM – 5:50 PM · 11h 39m

Apr: 5:25 AM – 6:35 PM · 13h 11m

May: 4:47 AM – 7:13 PM · 14h 27m

Jun: 4:26 AM – 7:34 PM · 15h 08m

Jul: 4:34 AM – 7:26 PM · 14h 51m

Aug: 5:07 AM – 6:53 PM · 13h 45m

Sep: 5:52 AM – 6:08 PM · 12h 16m

Oct: 6:36 AM – 5:24 PM · 10h 48m

Nov: 7:15 AM – 4:45 PM · 9h 30m

Dec: 7:34 AM – 4:26 PM · 8h 52m

Daylight Longest: 15h 09m · Shortest: 8h 51m

Sunrise and sunset table

Sunrise, sunset, and daylight on the 15th of each month (local solar time)
Month	Sunrise	Sunset	Daylight
January	7:25 AM	4:35 PM	9h 11m
February	6:51 AM	5:09 PM	10h 19m
March	6:10 AM	5:50 PM	11h 39m
April	5:25 AM	6:35 PM	13h 11m
May	4:47 AM	7:13 PM	14h 27m
June	4:26 AM	7:34 PM	15h 08m
July	4:34 AM	7:26 PM	14h 51m
August	5:07 AM	6:53 PM	13h 45m
September	5:52 AM	6:08 PM	12h 16m
October	6:36 AM	5:24 PM	10h 48m
November	7:15 AM	4:45 PM	9h 30m
December	7:34 AM	4:26 PM	8h 52m

Nearby Stations

KUTCHAN, Japan April 29 - November 4 OTARU, Japan April 14 - November 16 MURORAN, Japan April 16 - November 14 SAPPORO, Japan April 23 - November 12 ESASHI, Japan April 3 - November 22 TOMAKOMAI, Japan April 15 - November 18

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