Frost Dates for Longwick, United Kingdom

Based on data from Oxford weather station, 18 miles away

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 6
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 11
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 16
First Fall Frost November 2

Hard Freeze (−2°C)

Last Spring Hard Freeze February 24
First Fall Hard Freeze December 1
51.74°N, -0.86°W © OpenStreetMap

Growing Season

219 Days April 6 to November 11

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

Avg. annual minimum: 20 to 25°F (−7 to −4°C)

Learn more

Köppen Climate iThe 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

0° 10° 20°
5°
High: 8°C
Avg: 5°C
Low: 2°C
Jan
5°
High: 9°C
Avg: 5°C
Low: 2°C
Feb
8°
High: 11°C
Avg: 8°C
Low: 4°C
Mar
10°
High: 15°C
Avg: 10°C
Low: 5°C
Apr
13°
High: 18°C
Avg: 13°C
Low: 8°C
May
16°
High: 21°C
Avg: 16°C
Low: 11°C
Jun
18°
High: 23°C
Avg: 18°C
Low: 13°C
Jul
18°
High: 22°C
Avg: 18°C
Low: 13°C
Aug
15°
High: 19°C
Avg: 15°C
Low: 11°C
Sep
11°
High: 15°C
Avg: 11°C
Low: 8°C
Oct
8°
High: 11°C
Avg: 8°C
Low: 5°C
Nov
5°
High: 8°C
Avg: 5°C
Low: 3°C
Dec
Avg High Avg Temp Avg Low

Precipitation

0 mm 20 mm 40 mm 60 mm 80 mm
69 mm
68.6 mm
Jan
58 mm
58.4 mm
Feb
48 mm
48.3 mm
Mar
53 mm
53.3 mm
Apr
58 mm
58.4 mm
May
48 mm
48.3 mm
Jun
53 mm
53.3 mm
Jul
64 mm
63.5 mm
Aug
56 mm
55.9 mm
Sep
79 mm
78.7 mm
Oct
76 mm
76.2 mm
Nov
74 mm
73.7 mm
Dec

Sunrise / Sunset

4a7a10a1p4p7p10pNoonJanFebMarAprMayJunJulAugSepOctNovDec8h9.5h11.5h13.5h15.5h16.5h16h14.5h12.5h10.5h8.5h7.5h
Jan: 7:58 AM – 4:02 PM · 8h 03m
Feb: 7:10 AM – 4:50 PM · 9h 40m
Mar: 6:14 AM – 5:46 PM · 11h 31m
Apr: 5:11 AM – 6:49 PM · 13h 37m
May: 4:18 AM – 7:42 PM · 15h 25m
Jun: 3:47 AM – 8:13 PM · 16h 25m
Jul: 3:60 AM – 8:00 PM · 16h 00m
Aug: 4:47 AM – 7:13 PM · 14h 25m
Sep: 5:49 AM – 6:11 PM · 12h 23m
Oct: 6:50 AM – 5:10 PM · 10h 21m
Nov: 7:45 AM – 4:15 PM · 8h 31m
Dec: 8:13 AM – 3:47 PM · 7h 34m
Daylight Longest: 16h 27m · Shortest: 7h 33m

Nearby Stations

Wellesbourne, United Kingdom April 28 - October 30 Lyneham, United Kingdom April 12 - November 10 Leckford, United Kingdom April 15 - November 3 Cet Central England, United Kingdom April 14 - November 9 Hurn, United Kingdom April 26 - October 22 Lyonshall, United Kingdom April 14 - November 6

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