Weekly Weather Summary
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December 6, 2019 - December 12, 2019Max. Rainfall AmountMax. Temperature
Thailand
The active high pressure area covered Thailand and the South China Sea during the beginning and middle of the period. In addition, the strong northeast monsoon prevailed over the Gulf of Thailand and the southern part almost the whole period. These conditions caused generally cool and cold weather over Thailand especially cold weather in general and very cold weather in several areas of the northern and northeastern parts. Southern part experienced rainfall along the east coast throughout the period.    
Northern Part
Generally cold weather with very cold weather in several areas in the upper portion. Cold to very cold weather in mountainous areas and mountain tops. Frost was reported at Doi Inthanon on 6 Dec. 5.2 º C at Chiang Rai Agromet. Stn. Chiang Rai on 9 Dec. (-1.5 º C at Kew Mae Pan, Chom Thong Chiang Mai on 10 Dec.)  
Northeastern Part
Generally cold weather almost the whole period with very cold weather in some areas in the upper portion during early and middle period. Cold to very cold weather in mountainous areas and mountain tops. 6.0 º C at Loei Agromet. Stn. Loei on 7 Dec. (2.0 º C at Phu Kradung Nation Park Loei on 10 Dec.  
Central Part
Generally cool weather with cold weather in several areas in the upper portion. 11.2 º C at Thong Pha Phum Kanchanaburi on 8 Dec. 
Eastern Part
Generally cool weather with cold weather in some areas in the upper portion. 14.4 º C at Sanam Chai Khet Chachoengsao on 8 Dec. 
Southern Part (East Coast)
Cool weather almost the whole areas with cold weather at Prachuap Khiri Khan province. Scattered rain and heavy rainfall in some areas from Chumphon province southward during the first half of the period then decreasing in rainfall with isolated rain. 57.2 mm at Bacho Narathiwat on 7 Dec.  14.4 º C at Nong Plub Agromet. Stn. Prachuap Khiri Khan on 6 Dec. 
Southern Part (West Coast)
Cool weather in some throughout the period. Isolated light rain on 7 Dec. 1.7 mm at Khao Chong Botanical Garden Trang on 7 Dec.  20.6 º C at Nuea Khlong Krabi on 7 Dec. 
Metropolitan
Generally cool weather with cold weather in some areas of the vicinity. 16.6 º C at Don Muang Airport Khet Don Muang on 8 Dec. (14.2 º C at Kamphaeng Saen Nakhon Pathom on 11 Dec.)  
Weekly total Rainfall and Weekly mean minimum temperature Map
Issued Date December 13, 2019