World Weather Information Service

Official Observations

*	Cloudiness & Rain

Official Forecasts

Select WMO Region

*	Launch of Data Collection or Production for World Weather Information Service
*	New Version of MyWorldWeather with Additional Language Support and Enhanced User-interface
*	Seven language versions of MyWorldWeather app launched
*	MyWorldWeather on Trial on Android Platform and with Multiple Language Support
*	WWIS Website Hitting One Billion Mark
*	Poland launched Polish version
*	MyWorldWeather - the mobile application of WWIS launched
*	Russia launched Russian version
*	Future version of WWIS launched
*	Italy launched Italian version
*	Germany launched German version
*	France launched French version
*	Spain launched Spanish version
*	New domain name for WWIS

Other Languages

This web site is operated
on behalf of WMO by

Hong Kong Observatory
of Hong Kong, China.

Belgium

Institut Royal Meteorologique

Weather Information for Brussels

Tourism Information:

Issued at 11:00 (Local time) 30 Sep 2023

Date

Temperature ^oF

Weather

Minimum

Maximum

30 Sep
( Sat )

partly cloudy and dry

01 Oct
( Sun )

partly cloudy and dry

02 Oct
( Mon )

variable cloudiness and dry

03 Oct
( Tue )

variable cloudiness, first rain showers later risk of rain showers

04 Oct
( Wed )

partly cloudy and dry

05 Oct
( Thu )

dry, first variable cloudiness, later partly cloudy

>>	Click here for temperatures in ^oC

Month	Mean Temperature ^oF		Mean Total Precipitation (mm)	Mean Number of Precipitation Days
Month	Daily Minimum	Daily Maximum	Mean Total Precipitation (mm)	Mean Number of Precipitation Days
Jan	33.3	42.1	71.2	13.1
Feb	33.1	43.5	53.0	10.1
Mar	37.2	49.8	72.9	13.1
Apr	40.6	55.6	53.8	10.8
May	48.0	63.9	69.5	11.3
Jun	52.7	68.0	77.6	11.3
Jul	56.5	72.3	69.1	9.6
Aug	56.1	72.5	63.7	8.9
Sep	51.4	65.7	63.0	9.9
Oct	45.7	57.9	68.1	10.5
Nov	38.7	48.4	79.4	12.8
Dec	35.4	43.7	79.0	13.2

>>	Click here for temperatures in ^oC

Remarks:
*	Climatological information is based on monthly averages for the 30-year period 1971-2000.
*	Mean number of precipitation days = Mean number of days with at least 1 mm of precipitation.
*	Precipitation includes both rain and snow.
*	Attention: Please note that the averaging period for climatological information and the definition of "Mean Number of Precipitation/Rain Days" quoted in this web site may be different for different countries. Hence, care should be taken when city climatologies are compared.