Frost Dates for Bodedern, United Kingdom

Based on data from Valley weather station, 3 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. March 17
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 March 30
First Fall Frost November 20

Hard Freeze (−2°C)

Last Spring Hard Freeze February 11
First Fall Hard Freeze December 12
53.29°N, -4.50°W © OpenStreetMap

Growing Season

257 Days March 17 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

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° 5° 10° 15° 20°
6°
High: 8°C
Avg: 6°C
Low: 4°C
Jan
6°
High: 8°C
Avg: 6°C
Low: 4°C
Feb
7°
High: 10°C
Avg: 7°C
Low: 5°C
Mar
9°
High: 12°C
Avg: 9°C
Low: 6°C
Apr
12°
High: 15°C
Avg: 12°C
Low: 9°C
May
14°
High: 17°C
Avg: 14°C
Low: 11°C
Jun
16°
High: 19°C
Avg: 16°C
Low: 13°C
Jul
16°
High: 19°C
Avg: 16°C
Low: 13°C
Aug
14°
High: 17°C
Avg: 14°C
Low: 12°C
Sep
12°
High: 14°C
Avg: 12°C
Low: 9°C
Oct
9°
High: 11°C
Avg: 9°C
Low: 7°C
Nov
7°
High: 9°C
Avg: 7°C
Low: 4°C
Dec
Avg High Avg Temp Avg Low

Precipitation

0 mm 50 mm 100 mm
76 mm
76.2 mm
Jan
71 mm
71.1 mm
Feb
58 mm
58.4 mm
Mar
64 mm
63.5 mm
Apr
61 mm
61.0 mm
May
61 mm
61.0 mm
Jun
61 mm
61.0 mm
Jul
66 mm
66.0 mm
Aug
79 mm
78.7 mm
Sep
99 mm
99.1 mm
Oct
109 mm
109.2 mm
Nov
102 mm
101.6 mm
Dec

Sunrise / Sunset

4a7a10a1p4p7p10pNoonJanFebMarAprMayJunJulAugSepOctNovDec8h9.5h11.5h13.5h15.5h16.5h16h14.5h12.5h10.5h8.5h7.5h
Jan: 8:06 AM – 3:54 PM · 7h 49m
Feb: 7:14 AM – 4:46 PM · 9h 32m
Mar: 6:15 AM – 5:45 PM · 11h 30m
Apr: 5:09 AM – 6:51 PM · 13h 43m
May: 4:12 AM – 7:48 PM · 15h 37m
Jun: 3:39 AM – 8:21 PM · 16h 42m
Jul: 3:53 AM – 8:07 PM · 16h 15m
Aug: 4:43 AM – 7:17 PM · 14h 33m
Sep: 5:48 AM – 6:12 PM · 12h 24m
Oct: 6:52 AM – 5:08 PM · 10h 15m
Nov: 7:51 AM – 4:09 PM · 8h 18m
Dec: 8:21 AM – 3:39 PM · 7h 18m
Daylight Longest: 16h 44m · Shortest: 7h 16m

Nearby Stations

Alwen, United Kingdom May 13 - October 14 Ronaldsway, United Kingdom March 11 - November 28 Gogerddan, United Kingdom April 24 - November 7 Aberporth, United Kingdom March 5 - December 7 Stormont Castle, United Kingdom March 24 - November 24 Threave, United Kingdom April 30 - October 18

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