Frost Dates for Newton Stewart, United Kingdom

Based on data from Glenlee weather station, 15 miles away

Elevation: 17 m

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. May 12
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. October 8
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 May 18
First Fall Frost October 2

Hard Freeze (−2°C)

Last Spring Hard Freeze April 17
First Fall Hard Freeze November 1
54.96°N, -4.48°W © OpenStreetMap

Growing Season

149 Days May 12 to October 8

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 8b

Avg. annual minimum: 15 to 20°F (−9 to −7°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°
4°
High: 7°C
Avg: 4°C
Low: 1°C
Jan
4°
High: 8°C
Avg: 4°C
Low: 1°C
Feb
6°
High: 10°C
Avg: 6°C
Low: 2°C
Mar
8°
High: 13°C
Avg: 8°C
Low: 3°C
Apr
11°
High: 16°C
Avg: 11°C
Low: 6°C
May
13°
High: 18°C
Avg: 13°C
Low: 8°C
Jun
15°
High: 19°C
Avg: 15°C
Low: 10°C
Jul
15°
High: 19°C
Avg: 15°C
Low: 10°C
Aug
12°
High: 17°C
Avg: 12°C
Low: 8°C
Sep
9°
High: 13°C
Avg: 9°C
Low: 5°C
Oct
6°
High: 9°C
Avg: 6°C
Low: 3°C
Nov
3°
High: 7°C
Avg: 3°C
Low: 0°C
Dec
Avg High Avg Temp Avg Low

Precipitation

0 mm 75 mm 150 mm 225 mm
198 mm
198.1 mm
Jan
140 mm
139.7 mm
Feb
140 mm
139.7 mm
Mar
109 mm
109.2 mm
Apr
94 mm
94.0 mm
May
94 mm
94.0 mm
Jun
102 mm
101.6 mm
Jul
127 mm
127.0 mm
Aug
127 mm
127.0 mm
Sep
191 mm
190.5 mm
Oct
216 mm
215.9 mm
Nov
216 mm
215.9 mm
Dec

Sunrise / Sunset

4a7a10a1p4p7p10pNoonJanFebMarAprMayJunJulAugSepOctNovDec7.5h9.5h11.5h14h16h17h16.5h14.5h12.5h10h8h7h
Jan: 8:42 AM – 4:10 PM · 7h 29m
Feb: 7:50 AM – 5:12 PM · 9h 22m
Mar: 6:43 AM – 6:10 PM · 11h 28m
Apr: 6:22 AM – 8:12 PM · 13h 50m
May: 5:16 AM – 9:10 PM · 15h 54m
Jun: 4:44 AM – 9:50 PM · 17h 05m
Jul: 5:05 AM – 9:40 PM · 16h 35m
Aug: 5:59 AM – 8:43 PM · 14h 45m
Sep: 6:59 AM – 7:24 PM · 12h 25m
Oct: 7:58 AM – 6:06 PM · 10h 08m
Nov: 8:01 AM – 4:02 PM · 8h 01m
Dec: 8:45 AM – 3:40 PM · 6h 54m
Daylight Greenwich Mean Time (GMT) Longest: 17h 08m · Shortest: 6h 53m

Nearby Stations

Threave, United Kingdom April 30 - October 18 Leadhills, United Kingdom May 23 - October 8 Auchincruive, United Kingdom April 28 - October 26 Eskdalemuir, United Kingdom May 20 - October 1 Paisley, United Kingdom April 1 - November 11 Bute: Rothesay, United Kingdom April 3 - November 24

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