Frost Dates for ORLAND, Norway

Elevation: 6 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. April 13
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. November 6

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 April 21
First Fall Frost October 28

Hard Freeze (−2°C)

Last Spring Hard Freeze March 27
First Fall Hard Freeze November 20
63.70°N, 9.60°E © OpenStreetMap

Growing Season

207 Days April 13 to November 6

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 8a

Avg. annual minimum: −12 to −9°C

Learn more

Köppen Climate

The Köppen climate classification system categorizes climates based on temperature and precipitation patterns.
Cfb Oceanic (Marine West Coast)

Mild year-round with cool summers and wet winters. Excellent for cool-season crops like brassicas, peas, and root vegetables. Extended harvest seasons but summer heat-loving crops may struggle.

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
January2°0°-1°
February2°0°-2°
March4°2°0°
April7°5°3°
May10°8°6°
June13°11°9°
July16°14°12°
August16°14°12°
September13°11°9°
October8°7°5°
November5°3°2°
December3°1°0°

Precipitation

Precipitation table
Average monthly precipitation (millimeters)
MonthPrecipitation
January178
February155
March152
April99
May86
June109
July91
August130
September185
October170
November150
December185

Sunrise / Sunset

Daylight Longest: 20h 11m · Shortest: 3h 49m
Sunrise and sunset table
Sunrise, sunset, and daylight on the 15th of each month (local solar time)
Month Sunrise Sunset Daylight
January9:28 AM2:32 PM5h 04m
February7:54 AM4:06 PM8h 12m
March6:23 AM5:37 PM11h 14m
April4:42 AM7:18 PM14h 37m
May3:06 AM8:54 PM17h 48m
June1:57 AM10:03 PM20h 06m
July2:28 AM9:32 PM19h 03m
August4:01 AM7:59 PM15h 58m
September5:42 AM6:18 PM12h 36m
October7:20 AM4:40 PM9h 20m
November8:59 AM3:01 PM6h 03m
December10:03 AM1:57 PM3h 54m

Nearby Stations

SONGLI, NorwayMay 18 - October 6 TRONDHEIM - VOLL, Norway May 12 - October 9 SULA, Norway March 26 - November 21 SULA FYR, Norway March 14 - December 5 VAERNES, NorwayMay 8 - October 11 SMOLA - MOLDSTAD, Norway April 2 - November 19

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