Frost Dates for L9-FF-1, 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 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. December 9

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 25
First Fall Frost December 4
53.61°N, 4.96°E © OpenStreetMap

Growing Season

301 Days February 12 to December 9

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.
Csb Warm-Summer Mediterranean

Warm, dry summers and mild, wet winters. Similar to hot-summer Mediterranean but cooler. Great for a wide range of vegetables and fruit trees with moderate water needs.

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°
February6°5°4°
March7°6°5°
April9°8°7°
May12°11°10°
June15°14°13°
July17°17°16°
August18°17°17°
September17°16°15°
October14°13°12°
November10°9°8°
December8°7°6°

Precipitation

Precipitation table
Average monthly precipitation (millimeters)
MonthPrecipitation
January79
February66
March51
April25
May51
June64
July74
August89
September94
October112
November84
December91

Sunrise / Sunset

Daylight Longest: 16h 48m · Shortest: 7h 12m
Sunrise and sunset table
Sunrise, sunset, and daylight on the 15th of each month (local solar time)
Month Sunrise Sunset Daylight
January8:08 AM3:52 PM7h 45m
February7:15 AM4:45 PM9h 30m
March6:15 AM5:45 PM11h 29m
April5:08 AM6:52 PM13h 44m
May4:10 AM7:50 PM15h 40m
June3:37 AM8:23 PM16h 46m
July3:51 AM8:09 PM16h 19m
August4:42 AM7:18 PM14h 36m
September5:48 AM6:12 PM12h 24m
October6:53 AM5:07 PM10h 14m
November7:52 AM4:08 PM8h 15m
December8:23 AM3:37 PM7h 13m

Nearby Stations

HOORN TERSCHELLING, Netherlands February 15 - December 10 VLIELAND, Netherlands February 15 - December 10 AWG-1, Netherlands March 12 - December 5 LEEUWARDEN, Netherlands March 22 - November 24 DEN HELDER, Netherlands February 15 - December 11 DEN HELDER-1, Netherlands February 25 - December 11

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