Frost Dates for SUNNDALSORA III, Norway

Elevation: 8 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 12
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 10

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 18
First Fall Frost October 2

Hard Freeze (−2°C)

Last Spring Hard Freeze April 20
First Fall Hard Freeze October 20
62.67°N, 8.56°E © OpenStreetMap

Growing Season

151 Days May 12 to October 10

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 7a

Avg. annual minimum: −18 to −15°C

Learn more

Köppen Climate

The 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.

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-1°-3°-5°
February0°-2°-5°
March3°0°-3°
April8°4°0°
May12°8°4°
June16°12°9°
July19°16°12°
August19°15°11°
September15°11°8°
October8°5°2°
November2°0°-3°
December0°-3°-5°

Precipitation

Precipitation table
Average monthly precipitation (millimeters)
MonthPrecipitation
January150
February122
March132
April109
May109
June165
July160
August160
September145
October124
November124
December142

Sunrise / Sunset

Daylight Longest: 19h 37m · Shortest: 4h 23m
Sunrise and sunset table
Sunrise, sunset, and daylight on the 15th of each month (local solar time)
Month Sunrise Sunset Daylight
January9:16 AM2:44 PM5h 29m
February7:49 AM4:11 PM8h 22m
March6:22 AM5:38 PM11h 16m
April4:45 AM7:15 PM14h 30m
May3:15 AM8:45 PM17h 30m
June2:14 AM9:46 PM19h 32m
July2:41 AM9:19 PM18h 38m
August4:07 AM7:53 PM15h 47m
September5:43 AM6:17 PM12h 34m
October7:16 AM4:44 PM9h 27m
November8:49 AM3:11 PM6h 22m
December9:46 AM2:14 PM4h 27m

Nearby Stations

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