Frost Dates for VALKENBURG, Netherlands

Frost Dates

Last Spring Frost (50%) iA 50% chance that the last spring frost has already passed by this date. Most gardeners use this as their primary planting guide. March 22
First Fall Frost (50%) iA 50% chance that the first fall frost has occurred by this date. Plan to harvest or protect tender plants before this date. November 29
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

30% Probability iOnly 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 3
First Fall Frost November 21

Hard Freeze (28°F / -2°C)

Last Spring Hard Freeze February 22
First Fall Hard Freeze December 13
52.17°N, 4.43°W © OpenStreetMap

Growing Season

252 Days March 22 to November 29

USDA Hardiness Zone iHardiness 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 9a

Learn more

Temperature

30° 40° 50° 60° 70°
40°
High: 43°
Avg: 40°
Low: 36°
Jan
40°
High: 44°
Avg: 40°
Low: 36°
Feb
43°
High: 48°
Avg: 43°
Low: 39°
Mar
49°
High: 55°
Avg: 49°
Low: 43°
Apr
55°
High: 61°
Avg: 55°
Low: 49°
May
60°
High: 65°
Avg: 60°
Low: 54°
Jun
64°
High: 69°
Avg: 64°
Low: 58°
Jul
64°
High: 69°
Avg: 64°
Low: 59°
Aug
60°
High: 65°
Avg: 60°
Low: 55°
Sep
53°
High: 58°
Avg: 53°
Low: 49°
Oct
46°
High: 50°
Avg: 46°
Low: 43°
Nov
41°
High: 44°
Avg: 41°
Low: 38°
Dec
32°F
Avg High Avg Temp Avg Low Light Frost (32°F)

Precipitation

0" 1" 2" 3" 3.6"
3.1"
3.10"
Jan
2.6"
2.60"
Feb
2.6"
2.60"
Mar
1.9"
1.90"
Apr
2.7"
2.70"
May
2.4"
2.40"
Jun
3.3"
3.30"
Jul
3.6"
3.60"
Aug
3.6"
3.60"
Sep
3.4"
3.40"
Oct
3.3"
3.30"
Nov
3.3"
3.30"
Dec

Sunrise / Sunset

4a7a10a1p4p7p10pNoonJanFebMarAprMayJunJulAugSepOctNovDec8h10h12h14h15h16h16h14h12h10h8h8h
Jan: 8:00 AM – 3:60 PM · 7h 59m
Feb: 7:11 AM – 4:49 PM · 9h 38m
Mar: 6:15 AM – 5:45 PM · 11h 31m
Apr: 5:11 AM – 6:49 PM · 13h 39m
May: 4:16 AM – 7:44 PM · 15h 28m
Jun: 3:45 AM – 8:15 PM · 16h 30m
Jul: 3:58 AM – 8:02 PM · 16h 04m
Aug: 4:46 AM – 7:14 PM · 14h 27m
Sep: 5:49 AM – 6:11 PM · 12h 23m
Oct: 6:50 AM – 5:10 PM · 10h 19m
Nov: 7:46 AM – 4:14 PM · 8h 28m
Dec: 8:15 AM – 3:45 PM · 7h 30m
Daylight Longest: 16h 32m · Shortest: 7h 28m

Nearby Stations

VALKENBURG-1, Netherlands March 22 - November 29 VOORSCHOTEN, Netherlands March 23 - November 28 ROTTERDAM, Netherlands March 28 - November 25 HOEK VAN HOLLAND, Netherlands March 4 - December 6 SCHIPHOL, Netherlands March 21 - November 26 ROTTERDAM-GEULHAVEN, Netherlands March 27 - November 25

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