Weather radar Liège
Real-time precipitation radar · Wallonien · Belgium
Liège climate table – average temperature, precipitation & sunshine hours
The climate table for Liège 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) | 5.7° | 8.9° | 12.2° | 14° | 18.7° | 23.2° | 23.3° | 23.7° | 20.6° | 16.1° | 10° | 7.5° |
| Avg low (°C) | 1.8° | 3.5° | 4.1° | 5.3° | 9.5° | 13.6° | 14.4° | 14.7° | 12.2° | 10° | 5.5° | 3.6° |
| Precipitation (mm) | 104 | 71 | 60 | 63 | 78 | 96 | 89 | 81 | 85 | 97 | 74 | 75 |
| Rainy days | 16 | 14 | 12 | 12 | 13 | 12 | 14 | 13 | 12 | 15 | 16 | 14 |
| Sunshine hours | 104 | 138 | 238 | 286 | 328 | 349 | 345 | 322 | 263 | 178 | 116 | 87 |
| Humidity | 88% | 81% | 72% | 71% | 71% | 69% | 72% | 74% | 79% | 84% | 87% | 88% |
Best time to visit Liège
The best time to visit Liège is typically June. In this month the average high is 23.2°C, precipitation is 96 mm and sunshine duration is 349 hours. The annual average high is 15.3°C, total annual precipitation is 973 mm (163 rainy days/year) and annual sunshine is 2754 hours.
Frequently asked questions about the weather in Liège
How up to date is the weather radar for Liège?
The weather radar for Liège 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 Liège?
Besides the rain radar, RadarWeather provides for Liège: 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 Liège?
The thunderstorm potential for Liège 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 Liège.
What is the climate like in Liège?
Liège has an annual average high of 15.3°C. The warmest month is August (avg high 23.7°C), the coldest January (avg low 1.8°C). The wettest month is January with 104 mm, the driest March with 60 mm. Total annual precipitation is 973 mm (163 rainy days). Annual sunshine is 2754 hours.
Weather radar near Liège
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