Weather radar Hanover
Real-time precipitation radar · Niedersachsen · Germany
Hanover climate table – average temperature, precipitation & sunshine hours
The climate table for Hanover shows long-term monthly averages (2000–2023): average high and average low temperature in °C, monthly precipitation (mm), rainy days and sunshine hours per month. Data source: ERA5 reanalysis (ECMWF) via the WDTEC Climate Archive.
| Month | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg high (°C) | 4.3° | 5.8° | 9.1° | 14° | 18° | 21.5° | 23.2° | 23° | 19.2° | 14.3° | 8.8° | 5.2° |
| Avg low (°C) | 0° | 0.1° | 1.6° | 4.7° | 8.9° | 12.6° | 14.5° | 14.5° | 11.4° | 8.1° | 4.2° | 1.2° |
| Precipitation (mm) | 62 | 52 | 54 | 44 | 61 | 63 | 80 | 72 | 56 | 59 | 56 | 64 |
| Rainy days | 14 | 11 | 12 | 10 | 11 | 11 | 13 | 13 | 10 | 12 | 11 | 14 |
| Sunshine hours | 91 | 133 | 203 | 285 | 323 | 341 | 340 | 317 | 243 | 178 | 106 | 74 |
| Humidity | – | – | – | – | – | – | – | – | – | – | – | – |
Best time to visit Hanover
The best time to visit Hanover is typically June. In this month the average high is 21.5°C, precipitation is 63 mm and sunshine duration is 341 hours. The annual average high is 13.9°C, total annual precipitation is 723 mm (142 rainy days/year) and annual sunshine is 2634 hours.
Frequently asked questions about the weather in Hanover
How up to date is the weather radar for Hanover?
The weather radar for Hanover is updated every 5 minutes with new radar data from the OPERA composite radar. A 2-hour forecast animation is also available. Rainfall probability, wind gusts and UV index are available up to 14 days in advance.
What weather data is available for Hanover?
Besides the rain radar, RadarWeather provides for Hanover: rainfall probability, thunderstorm warning (CAPE index), wind gusts, UV index, air pressure, humidity, dew point, sunshine hours, snow line and a 14-day forecast based on ICON-D2, ECMWF IFS and GFS.
When are thunderstorms expected in Hanover?
The thunderstorm potential for Hanover is calculated from the CAPE index and lightning potential. Active storm cells and severe weather warnings are visible on the radar map in real time. Thunderstorm warnings are issued automatically as soon as storm cells are detected near Hanover.
What is the climate like in Hanover?
Hanover has an annual average high of 13.9°C. The warmest month is July (avg high 23.2°C), the coldest January (avg low 0°C). The wettest month is July with 80 mm, the driest April with 44 mm. Total annual precipitation is 723 mm (142 rainy days). Annual sunshine is 2634 hours.
Weather radar near Hanover
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