Frost Dates for Bognor Regis, United Kingdom

Elevation: 7 m

Frost Dates

Last Spring Frost (50%) A 50% chance that the last spring frost has already passed by this date. Most gardeners use this as their primary planting guide. March 16
First Fall Frost (50%) A 50% chance that the first fall frost has occurred by this date. Plan to harvest or protect tender plants before this date. November 21

30% Probability

Only 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 1
First Fall Frost November 11

Hard Freeze (−2°C)

Last Spring Hard Freeze February 19
First Fall Hard Freeze December 12
50.78°N, 0.68°E © OpenStreetMap

Growing Season

250 Days March 16 to November 21

USDA Hardiness Zone

Hardiness 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: −7 to −4°C

Learn more

Köppen Climate

The 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

Avg High Avg Temp Avg Low
Temperature table
Average monthly temperatures (°C)
Month Avg High Avg Temp Avg Low
January8°6°3°
February9°6°3°
March11°8°4°
April13°10°6°
May17°13°9°
June19°16°12°
July21°18°14°
August21°18°14°
September19°16°12°
October16°13°9°
November12°9°6°
December9°6°4°

Precipitation

Precipitation table
Average monthly precipitation (millimeters)
MonthPrecipitation
January84
February56
March46
April48
May38
June46
July46
August51
September64
October84
November89
December84

Sunrise / Sunset

Daylight Longest: 16h 17m · Shortest: 7h 43m
Sunrise and sunset table
Sunrise, sunset, and daylight on the 15th of each month (local solar time)
Month Sunrise Sunset Daylight
January7:54 AM4:06 PM8h 12m
February7:07 AM4:53 PM9h 45m
March6:14 AM5:46 PM11h 32m
April5:13 AM6:47 PM13h 34m
May4:21 AM7:39 PM15h 17m
June3:53 AM8:07 PM16h 15m
July4:04 AM7:56 PM15h 51m
August4:50 AM7:10 PM14h 20m
September5:49 AM6:11 PM12h 22m
October6:48 AM5:12 PM10h 24m
November7:41 AM4:19 PM8h 39m
December8:08 AM3:52 PM7h 45m

Nearby Stations

Hastings, United Kingdom March 13 - December 2 Hayling Island, United Kingdom March 1 - December 7 Eastbourne, United Kingdom February 28 - December 6 Goudhurst, United Kingdom April 28 - November 5 Alice Holt Lodge, United Kingdom April 30 - October 23 Wisley, United Kingdom April 26 - October 25

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