Best year time to visit Bos

General weather information about Bos

Average annual temperature is 12.1 °C

Absolute maximum temperature: 31.5 °C

Absolute minimum temperature: -5.7 °C

Number of sunny days: 118 days

Number of rainy days: 246 days

Number of snow days: 1 day

Look at detailed online map of Bos

* Weather data for Bos Belgium is based on climate observations for 2026 year

Bos air temperature forecast for each month

	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Absolute maximum temperature (°C)	15.4	12.5	17.4	17.4	24.5	30.6	31.5	27.0	31.3	25.3	15.3	12.2
Average daytime temperature (°C)	7.4	8.6	10.7	12.6	18.4	25.3	22.8	22.0	23.5	17.2	10.2	8.7
Average temperature (°C)	5.3	5.3	7.3	8.7	13.6	20.4	18.7	18.1	18.6	13.7	7.7	6.7
Average night temperature (°C)	3.0	2.0	3.9	4.5	8.4	14.5	14.2	14.1	13.6	10.6	5.3	4.5
Absolute minimum temperature (°C)	-3.7	-4.5	-3.4	-1.3	3.2	9.8	11.1	10.8	8.5	2.7	-1.8	-5.7

Bos monthly weather indicators

	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Daylight maximum duration (h)	9.0	10.0	12.0	14.0	16.0	16.0	16.0	15.0	13.0	11.0	9.0	8.0
Daylight mean duration (h)	8.5	10.0	11.9	13.8	15.6	16.5	16.0	14.5	12.6	10.7	8.9	8.0
Daylight minimum duration (h)	7.0	9.0	10.0	12.0	14.0	16.0	15.0	13.0	11.0	9.0	8.0	7.0
Sunshine mean duration (h)	2.9	4.2	5.1	7.6	10.9	13.0	11.0	10.1	9.3	6.2	3.5	2.2
Precipitation (mm)	91	16	128	80	68	56	124	93	59	134	134	92
Sunny days	8	13	4	8	14	22	4	7	17	9	2	10
Rainy days	23	15	27	22	17	8	27	24	13	22	28	20
Snow days	0	0	0	0	0	0	0	0	0	0	0	1

Bos - weather forecast by months

Bos weather in january Bos weather in february Bos weather in march Bos weather in april Bos weather in may Bos weather in june Bos weather in july Bos weather in august Bos weather in september Bos weather in october Bos weather in november Bos weather in december

Best time to visit Bos:

The best time to visit Bos during the most sunny months:

May — 10.9(h)
June — 13.0(h)
July — 11.0(h)
August — 10.1(h)
September — 9.3(h)

Months with the longest average daylight duration in Bos:

May — 15.6(h)
June — 16.5(h)
July — 16.0(h)

The largest precipitation sum in Bos is at

March — 128(mm)

July — 124(mm)

October — 134(mm)

November — 134(mm)

Weather forecast in the closest to Bos admin centers