Frost Dates for BASEL BINNINGEN, Switzerland

Elevation: 347 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. April 13
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 3
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 April 18
First Fall Frost October 27

Hard Freeze (−2°C)

Last Spring Hard Freeze March 23
First Fall Hard Freeze November 22
47.53°N, 7.58°W © OpenStreetMap

Growing Season

204 Days April 13 to November 3

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 8a

Avg. annual minimum: −12 to −9°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

-5° 5° 15° 25°
2°
High: 5°C
Avg: 2°C
Low: -2°C
Jan
2°
High: 7°C
Avg: 2°C
Low: -2°C
Feb
6°
High: 11°C
Avg: 6°C
Low: 1°C
Mar
10°
High: 15°C
Avg: 10°C
Low: 5°C
Apr
14°
High: 18°C
Avg: 14°C
Low: 9°C
May
18°
High: 22°C
Avg: 18°C
Low: 13°C
Jun
20°
High: 24°C
Avg: 20°C
Low: 15°C
Jul
19°
High: 24°C
Avg: 19°C
Low: 15°C
Aug
15°
High: 20°C
Avg: 15°C
Low: 11°C
Sep
11°
High: 15°C
Avg: 11°C
Low: 7°C
Oct
5°
High: 9°C
Avg: 5°C
Low: 2°C
Nov
2°
High: 6°C
Avg: 2°C
Low: -1°C
Dec
0°C
−2°C
Avg High Avg Temp Avg Low Light Frost (0°C) Hard Frost (−2°C)

Precipitation

0 mm 50 mm 100 mm 150 mm
81 mm
81.3 mm
Jan
71 mm
71.1 mm
Feb
84 mm
83.8 mm
Mar
94 mm
94.0 mm
Apr
130 mm
129.5 mm
May
117 mm
116.8 mm
Jun
119 mm
119.4 mm
Jul
119 mm
119.4 mm
Aug
99 mm
99.1 mm
Sep
97 mm
96.5 mm
Oct
91 mm
91.4 mm
Nov
99 mm
99.1 mm
Dec

Sunrise / Sunset

4a7a10a1p4p7p10pNoonJanFebMarAprMayJunJulAugSepOctNovDec8.5h10h11.5h13.5h15h15.5h15.5h14h12.5h10.5h9h8.5h
Jan: 7:41 AM – 4:19 PM · 8h 39m
Feb: 6:60 AM – 5:00 PM · 10h 00m
Mar: 6:12 AM – 5:48 PM · 11h 35m
Apr: 5:18 AM – 6:42 PM · 13h 24m
May: 4:33 AM – 7:27 PM · 14h 55m
Jun: 4:08 AM – 7:52 PM · 15h 45m
Jul: 4:18 AM – 7:42 PM · 15h 24m
Aug: 4:58 AM – 7:02 PM · 14h 04m
Sep: 5:50 AM – 6:10 PM · 12h 19m
Oct: 6:43 AM – 5:17 PM · 10h 35m
Nov: 7:29 AM – 4:31 PM · 9h 02m
Dec: 7:52 AM – 4:08 PM · 8h 15m
Daylight Longest: 15h 46m · Shortest: 8h 14m

Nearby Stations

RHEINFELDEN, Switzerland April 7 - November 9 FELDBERG/SCHWARZWALD, Germany May 20 - October 2 ZUERICH/FLUNTERN, Switzerland April 21 - October 30 PAYERNE, Switzerland April 14 - November 9 LAHR, Germany April 9 - November 13 LAHR A GERMANY, Germany April 9 - November 13

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