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Hannover

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Hannover Weather and climate

Data source:Meteostat
Update date:2025-09

Hannover year round climate
  • Spring (March–May): Average 43–58°F, mild climate, but occasional showers, generally dry. Common activities: Explore Hanover's parks and gardens, visit museums. Recommended clothing: Light jacket, comfortable trousers or skirt, and warm underlayers.
  • Summer (June–August): Average 64–67°F, warm and humid, occasional thunderstorms. Common activities: Enjoy sunbathing at Maschsee lake, visit Herrenhausen Gardens, attend outdoor concerts or festivals. Recommended clothing: Short-sleeved T-shirts, shorts or skirts, and sunscreen and rain gear.
  • Autumn (September–November): Average 60–44°F, temperatures gradually decrease, relatively high rainfall. Common activities: Visit Hanover's historical buildings, savor German cuisine at local restaurants, enjoy autumn foliage. Recommended clothing: Jacket, trousers or skirt, and warm sweaters or coats.
  • Winter (December–February): Average 39–42°F, cold and humid, higher rainfall, occasional snowfall. Common activities: Visit museums and art galleries, enjoy the warmth of coffee shops indoors, experience German Christmas markets (if in December). Recommended clothing: Warm coat, scarf, gloves, and hat.
Hannover climatological average

Annual average temperature: approx. 51.8°F / Annual rainfall: approx. 758 mm / Summer humidity: 65%–75% / Rainiest month: December

Hannover monthly average temperature and precipitation
Month
Air temperature (°F)
Precipitation (mm)
January
39.2°F
55.8
February
42.4°F
64
March
43.7°F
43.4
April
48.4°F
41.2
May
58.1°F
33
June
64.6°F
63.9
July
65.8°F
84.1
August
67.3°F
58.4
September
60.6°F
81.9
October
54.3°F
73.2
November
44.1°F
57.5
December
39.4°F
102.3
Hannover weather for the next seven days
10/12
Sunday
Patchy rain nearby
61°F/54.4°F
10/13
Monday
Patchy rain nearby
58.5°F/50.3°F
10/14
Tuesday
Patchy rain nearby
56.1°F/47.1°F
10/15
Wednesday
Sunny
57.5°F/42.1°F
10/16
Thursday
Cloudy
54.6°F/43.3°F
10/17
Friday
Patchy rain nearby
54.8°F/50.5°F
10/18
Saturday
Patchy rain nearby
53.8°F/49.6°F