Weather in Namur

Calculated from weather data of Florennes Air Base (EBFS) between 2020 and 2024.

Maximum temperatures (°C)

Month	Average	2024	2023	2022	2021	2020
January	4.4	4.5	5.2	5.0	2.9	6.4
February	7.3	8.8	7.4	8.0	6.9	8.3
March	10.0	11.0	9.3	11.0	9.6	9.1
April	13.3	13.1	11.4	12.6	10.1	17.0
May	17.0		16.5	17.8	14.0	17.6
June	21.7		23.6	21.1	21.8	20.3
July	22.3		21.5	23.6	18.8	21.3
August	22.7		21.1	25.6	19.1	25.0
September	19.3		22.6	18.0	19.6	20.8
October	14.5		15.9	16.3	13.5	12.4
November	8.5		8.5	9.0	7.0	10.5
December	5.9		7.2	1.7	6.2	6.0
Average	13.3	9.3	14.2	14.6	12.6	14.5

11th highest temperature of Belgium

Average highest temperature per day

The maximum temperature is typically observed some hours after noon.

Minimum temperatures (°C)

Month	Average	2024	2023	2022	2021	2020
January	0.5	0	2	1	0	2
February	1.8	5	2	3	1	3
March	3.0	5	3	2	2	3
April	4.6	6	4	4	2	6
May	7.7		8	8	6	7
June	12.3		14	12	12	12
July	13.0		13	13	11	12
August	13.6		13	15	13	15
September	10.8		13	10	11	11
October	8.3		10	9	7	8
November	3.6		5	4	2	5
December	2.1		4	-2	3	3
Average	6.4	3.9	7.6	6.7	5.8	7.1

2nd lowest temperature of Belgium

Average lowest temperature per day

The minimum temperature is typically observed just before sunrise.

Cold and hot days

Number of days	2024	2023	2022	2021	2020
30 °C or warmer	0	0	9	0	11
25 °C or warmer	0	24	31	7	26
20 °C or warmer	2	89	94	59	86
0 °C or colder	18	34	33	39	29

Precipitation (%)

Month	Average	2024	2023	2022	2021	2020
January	19.3	22	21	16	30	17
February	16.6	28	10	27	12	19
March	15.2	17	26	4	8	19
April	9.9	16	17	13	6	2
May	6.3		8	4	11	3
June	6.1		4	9	7	8
July	6.9		16	0	13	9
August	7.1		14	4	11	5
September	8.6		10	11	3	8
October	13.7		15	12	14	19
November	17.6		27	13	13	12
December	23.2		32	8	24	26
Average	12.0	20.2	15.7	9.3	11.6	10.8

Precipitation during daylight period

Percentage of observations with observed rain, drizzle, snow or hail. Only observations between sunrise and sunset are taken into account.

Wind speed (km/h)

Month	Average	2024	2023	2022	2021	2020
January	17.5	19	21	14	17	18
February	19.8	20	16	25	18	28
March	18.2	17	22	14	17	20
April	15.4	19	16	17	14	14
May	13.3		14	13	18	13
June	12.5		12	12	11	13
July	13.1		18	12	13	14
August	11.8		14	12	14	14
September	12.1		13	12	11	13
October	16.2		17	15	16	19
November	16.0		21	17	13	15
December	17.8		23	11	16	17
Average	15.2	18.6	16.9	14.2	14.5	16.0

5th highest wind speed of Belgium

Average wind speed

Excluding wind gusts. Only observations between sunrise and sunset are taken into account.

Prevailing wind direction

Month	2024	2023	2022	2021	2020
January	SW	SW	SW	SW	SW
February	SW	W	SW	S	SW
March	SW	SW	E	W	S
April	SW	NW	N	N	E
May		N	W	SW	N
June		NE	W	NW	SW
July		SW	NW	W	W
August		W	N	W	SW
September		S	W	S	W
October		SW	SW	SW	SW
November		SW	S	SW	S
December		SW	NE	SW	S

Prevailing wind direction

Average wind direction, weighed by wind speed. Only observations between sunrise and sunset are taken into account.

Namur weather Q&A

What is the warmest month in Namur?

The warmest month is August with an average temperature of 23 °C over the past years.

What is the coldest month in Namur?

The coldest month is January with an average daytime temperature of 4 °C in the past few years.

Which month is the wettest in Namur?

Chance of precipitation is the highest in December with a probability of around 23.2 %.

Which month is the driest in Namur?

The least rainfall and snow can be expected in June. The probability is about 6.2 %.