Frost Dates for HANNOVER, Germany

Elevation: 54 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 10
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 11
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 15
First Fall Frost November 3

Hard Freeze (−2°C)

Last Spring Hard Freeze March 24
First Fall Hard Freeze November 24
52.47°N, 9.68°W © OpenStreetMap

Growing Season

215 Days April 10 to November 11

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: 4°C
Avg: 2°C
Low: 0°C
Jan
2°
High: 5°C
Avg: 2°C
Low: 0°C
Feb
5°
High: 9°C
Avg: 5°C
Low: 2°C
Mar
9°
High: 14°C
Avg: 9°C
Low: 5°C
Apr
13°
High: 18°C
Avg: 13°C
Low: 9°C
May
17°
High: 21°C
Avg: 17°C
Low: 12°C
Jun
19°
High: 23°C
Avg: 19°C
Low: 14°C
Jul
19°
High: 23°C
Avg: 19°C
Low: 14°C
Aug
15°
High: 19°C
Avg: 15°C
Low: 11°C
Sep
10°
High: 13°C
Avg: 10°C
Low: 7°C
Oct
6°
High: 8°C
Avg: 6°C
Low: 4°C
Nov
3°
High: 5°C
Avg: 3°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 30 mm 60 mm 90 mm
69 mm
68.6 mm
Jan
56 mm
55.9 mm
Feb
66 mm
66.0 mm
Mar
46 mm
45.7 mm
Apr
64 mm
63.5 mm
May
71 mm
71.1 mm
Jun
81 mm
81.3 mm
Jul
71 mm
71.1 mm
Aug
61 mm
61.0 mm
Sep
64 mm
63.5 mm
Oct
64 mm
63.5 mm
Nov
66 mm
66.0 mm
Dec

Sunrise / Sunset

4a7a10a1p4p7p10pNoonJanFebMarAprMayJunJulAugSepOctNovDec8h9.5h11.5h13.5h15.5h16.5h16h14.5h12.5h10.5h8.5h7.5h
Jan: 8:02 AM – 3:58 PM · 7h 56m
Feb: 7:12 AM – 4:48 PM · 9h 37m
Mar: 6:15 AM – 5:45 PM · 11h 31m
Apr: 5:10 AM – 6:50 PM · 13h 40m
May: 4:15 AM – 7:45 PM · 15h 30m
Jun: 3:44 AM – 8:16 PM · 16h 33m
Jul: 3:56 AM – 8:04 PM · 16h 07m
Aug: 4:46 AM – 7:14 PM · 14h 29m
Sep: 5:48 AM – 6:12 PM · 12h 23m
Oct: 6:51 AM – 5:09 PM · 10h 18m
Nov: 7:47 AM – 4:13 PM · 8h 25m
Dec: 8:17 AM – 3:43 PM · 7h 27m
Daylight Longest: 16h 35m · Shortest: 7h 25m

Nearby Stations

CELLE, Germany April 10 - November 10 FASSBERG, Germany April 16 - November 6 BRAUNSCHWEIG WOLFSBURG, Germany April 11 - November 10 BAD LIPPSPRINGE, Germany April 15 - November 10 BROCKEN, Germany May 20 - October 6 HAMBURG BERGEDORF, Germany April 12 - November 8

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