Frost Dates for HOORN TERSCHELLING, Netherlands

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. February 15
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. December 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 February 27
First Fall Frost December 4
53.39°N, 5.35°E © OpenStreetMap

Growing Season

299 Days February 15 to December 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 9b

Avg. annual minimum: −4 to −1°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
Temperature table
Average monthly temperatures (°C)
Month Avg High Avg Temp Avg Low
January6°5°4°
February5°5°4°
March7°6°5°
April9°8°7°
May12°11°10°
June15°14°13°
July18°17°16°
August19°18°17°
September17°16°15°
October14°13°12°
November10°9°8°
December8°7°5°

Precipitation

Precipitation table
Average monthly precipitation (millimeters)
MonthPrecipitation
January81
February66
March53
April30
May64
June64
July76
August97
September94
October104
November91
December89

Sunrise / Sunset

Daylight Longest: 16h 46m · Shortest: 7h 14m
Sunrise and sunset table
Sunrise, sunset, and daylight on the 15th of each month (local solar time)
Month Sunrise Sunset Daylight
January8:06 AM3:54 PM7h 47m
February7:14 AM4:46 PM9h 32m
March6:15 AM5:45 PM11h 30m
April5:08 AM6:52 PM13h 43m
May4:11 AM7:49 PM15h 38m
June3:38 AM8:22 PM16h 44m
July3:52 AM8:08 PM16h 16m
August4:43 AM7:17 PM14h 34m
September5:48 AM6:12 PM12h 24m
October6:53 AM5:07 PM10h 15m
November7:51 AM4:09 PM8h 17m
December8:22 AM3:38 PM7h 16m

Nearby Stations

LEEUWARDEN, Netherlands March 22 - November 24 VLIELAND, Netherlands February 15 - December 10 L9-FF-1, Netherlands February 12 - December 9 AWG-1, Netherlands March 12 - December 5 STAVOREN, Netherlands March 4 - December 9 LAUWERSOOG, Netherlands March 19 - November 29

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