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The temperatures in Namur in May are quite cold with temperatures between 6°C and 15°C, warm clothes are a must.
You can expect rain for roughly half of the month of May in Namur. We’re expecting roughly 8 to 15 days of rain, so your rubber boots and umbrella are going to see plenty of use this month if you’re keen on staying dry.
Please note that Namur can expect a few days of snow in May.
Our weather forecast can give you a great sense of what weather to expect in Namur in May 2025.
If you’re planning to visit Namur in the near future, we highly recommend that you review the 14 day weather forecast for Namur before you arrive.
| Month | Temperatures | Rainy Days | Dry Days | Snowy Days | Rainfall | Weather | More details |
|---|---|---|---|---|---|---|---|
| January | 3° / -1° | 9 | 6 | 17 | 137 mm | Awful | Namur in January |
| February | 4° / -1° | 7 | 7 | 15 | 112 mm | Awful | Namur in February |
| March | 8° / 1° | 9 | 13 | 10 | 97 mm | Awful | Namur in March |
| April | 12° / 3° | 7 | 20 | 4 | 72 mm | Awful | Namur in April |
| May | 15° / 6° | 8 | 22 | 1 | 110 mm | Ok | Namur in May |
| June | 18° / 10° | 8 | 22 | 0 | 118 mm | Ok | Namur in June |
| July | 20° / 12° | 7 | 24 | 0 | 108 mm | Ok | Namur in July |
| August | 20° / 12° | 6 | 25 | 0 | 103 mm | Good | Namur in August |
| September | 18° / 9° | 5 | 25 | 0 | 84 mm | Good | Namur in September |
| October | 12° / 5° | 8 | 22 | 1 | 95 mm | Bad | Namur in October |
| November | 7° / 3° | 10 | 13 | 7 | 125 mm | Awful | Namur in November |
| December | 4° / 0° | 11 | 7 | 14 | 160 mm | Awful | Namur in December |