Frost Dates for Lostwithiel, United Kingdom

Based on data from Plymouth: Mountbatten weather station, 24 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 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 30
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 26
First Fall Frost November 22

Hard Freeze (−2°C)

Last Spring Hard Freeze February 10
First Fall Hard Freeze December 16
50.41°N, -4.67°W © OpenStreetMap

Growing Season

261 Days March 14 to November 30

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 9b

Avg. annual minimum: 25 to 30°F (−4 to −1°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°
7°
High: 9°C
Avg: 7°C
Low: 4°C
Jan
7°
High: 9°C
Avg: 7°C
Low: 4°C
Feb
8°
High: 11°C
Avg: 8°C
Low: 5°C
Mar
10°
High: 13°C
Avg: 10°C
Low: 6°C
Apr
12°
High: 16°C
Avg: 12°C
Low: 9°C
May
15°
High: 19°C
Avg: 15°C
Low: 11°C
Jun
17°
High: 20°C
Avg: 17°C
Low: 13°C
Jul
17°
High: 20°C
Avg: 17°C
Low: 13°C
Aug
15°
High: 18°C
Avg: 15°C
Low: 12°C
Sep
12°
High: 15°C
Avg: 12°C
Low: 10°C
Oct
9°
High: 12°C
Avg: 9°C
Low: 7°C
Nov
7°
High: 10°C
Avg: 7°C
Low: 5°C
Dec
Avg High Avg Temp Avg Low

Precipitation

0 mm 50 mm 100 mm 150 mm
112 mm
111.8 mm
Jan
84 mm
83.8 mm
Feb
84 mm
83.8 mm
Mar
79 mm
78.7 mm
Apr
64 mm
63.5 mm
May
64 mm
63.5 mm
Jun
71 mm
71.1 mm
Jul
79 mm
78.7 mm
Aug
76 mm
76.2 mm
Sep
109 mm
109.2 mm
Oct
114 mm
114.3 mm
Nov
127 mm
127.0 mm
Dec

Sunrise / Sunset

4a7a10a1p4p7p10pNoonJanFebMarAprMayJunJulAugSepOctNovDec8.5h10h11.5h13.5h15h16h16h14.5h12.5h10.5h8.5h8h
Jan: 7:52 AM – 4:08 PM · 8h 16m
Feb: 7:06 AM – 4:54 PM · 9h 48m
Mar: 6:14 AM – 5:46 PM · 11h 33m
Apr: 5:14 AM – 6:46 PM · 13h 32m
May: 4:23 AM – 7:37 PM · 15h 14m
Jun: 3:55 AM – 8:05 PM · 16h 11m
Jul: 4:06 AM – 7:54 PM · 15h 47m
Aug: 4:51 AM – 7:09 PM · 14h 18m
Sep: 5:49 AM – 6:11 PM · 12h 21m
Oct: 6:47 AM – 5:13 PM · 10h 26m
Nov: 7:39 AM – 4:21 PM · 8h 42m
Dec: 8:05 AM – 3:55 PM · 7h 49m
Daylight Longest: 16h 13m · Shortest: 7h 48m

Nearby Stations

Slapton, United Kingdom March 20 - December 1 Bude, United Kingdom April 8 - November 17 Camborne, United Kingdom February 20 - December 8

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