Average Temperatures in Brussels, Belgium
- The mean annual temperature in Brussels, Belgium is a little cool at 9.8 degrees Celsius (49.6 degrees Fahrenheit).
- Average monthly temperatures have a range of 15 °C (27°F) which is a slightly low range.
- There is a variation/ range of mean diurnal temperatures of 8.3 °C (15 °F).
- July is the hottest month (very mild) having a mean temperature of 17.5 degrees Celsius (63.5 degrees Fahrenheit).
- The coldest month (January) is very cool having an average temperature of 2.5 degrees Celsius (36.5 degrees Fahrenheit).
Average Temperatures Table for Brussels
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual | |||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 | Average Max Temperature °C ( °F) | 5 (41) | 6 (42.8) | 10 (50) | 13 (55.4) | 19 (66.2) | 21 (69.8) | 23 (73.4) | 22 (71.6) | 20 (68) | 14 (57.2) | 8 (46.4) | 6 (42.8) | 13.9 (57.1) | |
 | Average Temperature °C ( °F) | 2.5 (36.5) | 3 (37.4) | 6 (42.8) | 8.5 (47.3) | 13.5 (56.3) | 15.5 (59.9) | 17.5 (63.5) | 17 (62.6) | 15 (59) | 10 (50) | 5 (41) | 3.5 (38.3) | 9.8 (49.6) | |
 | Average Min Temperature °C ( °F) | 0 (32) | 0 (32) | 2 (35.6) | 4 (39.2) | 8 (46.4) | 10 (50) | 12 (53.6) | 12 (53.6) | 10 (50) | 6 (42.8) | 2 (35.6) | 1 (33.8) | 5.6 (42.1) |
Brussels Average Temperatures Chart
The average temperature charts use a fixed scale so that you can easily compare temperatures between two or more locations. Simply line up the charts in separate tabs in your browser and toggle between tabs to visualise the differences. The charts have major grid lines at intervals of 10 °C on the left axis corresponding with intervals of 18 °F on the right axis. Minor gridlines mark intervals of 2.5 °C and 4.5 °F. The charts show the relationship between the Celsius and Fahrenheit measuring scales. Locations in the northern hemisphere run from January to December and in the southern hemisphere from July to June so that the middle of the chart always corresponds with the high sun period (for the hemisphere).
