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This web site is operated
on behalf of WMO by

Hong Kong Observatory
of Hong Kong, China.
 
World Weather Information Service
Lao People's Democratic Republic
Department of Meteorology and Hydrology (DMH), Lao PDR
Department of Meteorology and Hydrology (DMH), Lao PDR
Weather Information for Vientiane
  MAPMAP
Weather Forecast
Issued at 01:20  (Local time)  28 Jan  2023 
Date Temperature oF Weather
Minimum Maximum
29 Jan
( Sun ) 		57 84 MIST
MIST
30 Jan
( Mon ) 		55 82 MIST
MIST
31 Jan
( Tue ) 		57 68 MIST
MIST
>> Click here for temperatures in oC
 
Climatological Information
Month Mean Temperature oF Mean Total Rainfall (mm) Mean Number of Rain Days
Daily
Minimum		 Daily
Maximum
Jan 61.5 83.1 7.5 1
Feb 65.3 86.5 13.0 2
Mar 70.7 91.4 33.7 4
Apr 74.8 93.7 84.9 8
May 76.3 91.4 245.8 15
Jun 76.8 89.4 279.8 18
Jul 76.5 88.3 272.3 20
Aug 76.3 87.4 334.6 21
Sep 75.4 87.6 297.3 17
Oct 73.2 87.4 78.0 9
Nov 66.7 85.6 11.1 2
Dec 62.1 82.6 2.5 1
>> Click here for temperatures in oC

Remarks:
* Climatological information is based on monthly averages for the 50-year period 1951-2000.
* 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.