Frost Dates for NAMSSKOGAN, Norway

Elevation: 143 m

Frost Dates

Last Spring Frost (50%) A 50% chance that the last spring frost has already passed by this date. Most gardeners use this as their primary planting guide. May 17
First Fall Frost (50%) A 50% chance that the first fall frost has occurred by this date. Plan to harvest or protect tender plants before this date. October 12

30% Probability

Only 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 May 21
First Fall Frost October 7

Hard Freeze (−2°C)

Last Spring Hard Freeze May 3
First Fall Hard Freeze October 24
64.74°N, 12.85°E © OpenStreetMap

Growing Season

148 Days May 17 to October 12

USDA Hardiness Zone

Hardiness 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 6a

Avg. annual minimum: −23 to −21°C

Learn more

Köppen Climate

The Köppen climate classification system categorizes climates based on temperature and precipitation patterns.
Dfc Subarctic

Short, cool summers and long, very cold winters. Growing seasons of 3–4 months require fast-maturing varieties. Root vegetables, potatoes, and cold-hardy greens are the most reliable.

Köppen climate map

Temperature

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-3°-5°-7°
February-3°-5°-7°
March0°-3°-5°
April4°1°-2°
May9°6°2°
June14°11°7°
July18°14°10°
August16°13°10°
September12°9°7°
October6°4°2°
November1°-1°-3°
December-1°-3°-6°

Precipitation

Precipitation table
Average monthly precipitation (millimeters)
MonthPrecipitation
January173
February145
March150
April109
May86
June124
July97
August114
September152
October142
November132
December163

Sunrise / Sunset

Daylight Longest: 20h 55m · Shortest: 3h 06m
Sunrise and sunset table
Sunrise, sunset, and daylight on the 15th of each month (local solar time)
Month Sunrise Sunset Daylight
January9:42 AM2:18 PM4h 35m
February8:00 AM3:60 PM7h 60m
March6:24 AM5:36 PM11h 12m
April4:38 AM7:22 PM14h 45m
May2:55 AM9:05 PM18h 09m
June1:36 AM10:24 PM20h 48m
July2:13 AM9:47 PM19h 33m
August3:55 AM8:05 PM16h 11m
September5:41 AM6:19 PM12h 38m
October7:24 AM4:36 PM9h 12m
November9:10 AM2:50 PM5h 41m
December10:24 AM1:36 PM3h 11m

Nearby Stations

JORMLIEN, Sweden May 27 - October 1 KJOBLI I SNAASA, Norway May 20 - October 9 NAMSOS LUFTHAVN, Norway May 10 - October 14 EDEVIK, SwedenMay 25 - October 6 BRONNOYSUND LUFTHAVN, Norway May 4 - October 21 NAMDALSEID, Norway May 8 - October 15

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