Frost Dates for Haltwhistle, United Kingdom

Based on data from Kielder Castle weather station, 19 miles away

Elevation: 124 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. May 22
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. September 28

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 May 29
First Fall Frost September 15

Hard Freeze (−2°C)

Last Spring Hard Freeze April 27
First Fall Hard Freeze October 24
54.97°N, 2.46°W © OpenStreetMap

Growing Season

129 Days May 22 to September 28

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 8a

Avg. annual minimum: −12 to −9°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 Light Frost (0°C) Hard Frost (−2°C)
Temperature table
Average monthly temperatures (°C)
Month Avg High Avg Temp Avg Low
January5°3°0°
February6°3°0°
March8°5°1°
April11°7°2°
May15°10°5°
June17°12°8°
July19°14°9°
August18°14°9°
September16°12°7°
October12°8°4°
November8°5°2°
December6°3°0°

Precipitation

Precipitation table
Average monthly precipitation (millimeters)
MonthPrecipitation
January160
February142
March112
April84
May79
June91
July107
August122
September107
October147
November160
December165

Sunrise / Sunset

Daylight Greenwich Mean Time (GMT) Longest: 17h 09m · Shortest: 6h 51m
Sunrise and sunset table
Sunrise, sunset, and daylight on the 15th of each month (Greenwich Mean Time (GMT))
Month Sunrise Sunset Daylight
January8:36 AM4:03 PM7h 27m
February7:44 AM5:05 PM9h 21m
March6:36 AM6:04 PM11h 27m
April6:15 AM8:06 PM13h 51m
May5:09 AM9:04 PM15h 55m
June4:37 AM9:44 PM17h 07m
July4:57 AM9:34 PM16h 37m
August5:52 AM8:37 PM14h 46m
September6:52 AM7:18 PM12h 26m
October7:52 AM5:59 PM10h 07m
November7:55 AM3:55 PM7h 60m
December8:40 AM3:32 PM6h 53m

Nearby Stations

Bowhill, United Kingdom May 10 - October 17 Eskdalemuir, United Kingdom May 20 - October 1 Morpeth: Cockle Park, United Kingdom April 20 - November 14 Newton Rigg, United Kingdom May 5 - October 14 Penicuik, United Kingdom May 14 - October 11 Leadhills, United Kingdom May 23 - October 8

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