Frost Dates for Aldergrove, United Kingdom

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. April 14
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 8
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 22
First Fall Frost November 1

Hard Freeze (28°F / -2°C)

Last Spring Hard Freeze March 5
First Fall Hard Freeze December 5
54.65°N, -6.22°W © OpenStreetMap

Growing Season

208 Days April 14 to November 8

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°
41°
High: 45°
Avg: 41°
Low: 36°
Jan
41°
High: 46°
Avg: 41°
Low: 36°
Feb
43°
High: 50°
Avg: 43°
Low: 37°
Mar
48°
High: 55°
Avg: 48°
Low: 41°
Apr
53°
High: 60°
Avg: 53°
Low: 45°
May
57°
High: 64°
Avg: 57°
Low: 50°
Jun
60°
High: 66°
Avg: 60°
Low: 53°
Jul
59°
High: 65°
Avg: 59°
Low: 53°
Aug
56°
High: 62°
Avg: 56°
Low: 50°
Sep
51°
High: 56°
Avg: 51°
Low: 45°
Oct
45°
High: 50°
Avg: 45°
Low: 40°
Nov
41°
High: 46°
Avg: 41°
Low: 37°
Dec
32°F
Avg High Avg Temp Avg Low Light Frost (32°F)

Precipitation

0" 1" 2" 3" 3.7"
3.2"
3.20"
Jan
2.4"
2.40"
Feb
2.6"
2.60"
Mar
1.6"
1.60"
Apr
2.8"
2.80"
May
2.7"
2.70"
Jun
3.5"
3.50"
Jul
3.7"
3.70"
Aug
2.6"
2.60"
Sep
3.7"
3.70"
Oct
3.7"
3.70"
Nov
3.2"
3.20"
Dec

Sunrise / Sunset

4a7a10a1p4p7p10pNoonJanFebMarAprMayJunJulAugSepOctNovDec8h9h11h14h16h17h17h15h12h10h8h7h
Jan: 8:13 AM – 3:47 PM · 7h 34m
Feb: 7:18 AM – 4:42 PM · 9h 24m
Mar: 6:16 AM – 5:44 PM · 11h 28m
Apr: 5:06 AM – 6:54 PM · 13h 48m
May: 4:05 AM – 7:55 PM · 15h 49m
Jun: 3:30 AM – 8:30 PM · 16h 59m
Jul: 3:45 AM – 8:15 PM · 16h 30m
Aug: 4:39 AM – 7:21 PM · 14h 42m
Sep: 5:47 AM – 6:13 PM · 12h 25m
Oct: 6:55 AM – 5:05 PM · 10h 10m
Nov: 7:57 AM – 4:03 PM · 8h 06m
Dec: 8:30 AM – 3:30 PM · 7h 00m
Daylight Longest: 17h 02m · Shortest: 6h 59m

Nearby Stations

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