Best year time to visit Houilly

General weather information about Houilly

Average annual temperature is 12.0 °C

Absolute maximum temperature: 31.9 °C

Absolute minimum temperature: -5.2 °C

Number of sunny days: 121 days

Number of rainy days: 243 days

Number of snow days: 1 day

Look at detailed online map of Houilly

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

Houilly air temperature forecast for each month

	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Absolute maximum temperature (°C)	15.0	11.6	17.1	17.1	23.5	30.4	30.1	27.8	31.9	24.6	15.5	13.0
Average daytime temperature (°C)	7.7	8.9	10.8	12.6	17.9	25.1	22.3	22.1	23.4	17.3	10.6	9.0
Average temperature (°C)	5.4	5.7	7.5	8.6	13.3	19.8	18.4	18.0	18.7	13.7	8.1	6.9
Average night temperature (°C)	2.9	2.4	4.0	4.4	8.4	14.0	14.3	13.8	14.2	10.5	5.7	4.8
Absolute minimum temperature (°C)	-3.7	-4.2	-2.6	-1.9	3.8	9.8	11.2	10.2	9.0	2.7	0.0	-5.2

Houilly 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)	8.6	10.0	11.9	13.8	15.5	16.4	16.0	14.5	12.6	10.7	9.0	8.1
Daylight minimum duration (h)	8.0	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)	3.3	4.7	4.6	7.8	10.3	13.2	10.8	10.6	9.3	6.1	3.7	2.1
Precipitation (mm)	85	9	135	89	58	37	116	81	55	118	131	90
Sunny days	8	14	4	9	18	20	4	6	18	11	2	7
Rainy days	23	13	27	21	13	10	27	25	12	20	28	24
Snow days	0	1	0	0	0	0	0	0	0	0	0	0

Houilly - weather forecast by months

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

Best time to visit Houilly:

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

May — 10.3(h)
June — 13.2(h)
July — 10.8(h)
August — 10.6(h)
September — 9.3(h)

Months with the longest average daylight duration in Houilly:

May — 15.5(h)
June — 16.4(h)
July — 16.0(h)

The largest precipitation sum in Houilly is at

March — 135(mm)

July — 116(mm)

October — 118(mm)

November — 131(mm)

Weather forecast in the closest to Houilly admin centers