Weekly Weather Summary
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December 2, 2016 - December 8, 2016Max. Rainfall AmountMax. Temperature
Thailand
The rather active high pressure area from China extended its ridge to cover the upper Thailand during the early period and later weakened that caused generally cool weather in upper Thailand especially in the northern and northeastern parts. Southern part was influenced by the active low pressure cell which covered the lower southern part of Thailand and Malaysia during the early period accompanied with the active northeast monsoon prevailing over southern Thailand and the Gulf of Thailand almost the whole period. These conditions caused plentiful rainfall during the early and middle period especially along the east coast where successive heavy to very rainfall was found with flash flooding in many areas.    
Northern Part
Generally cool weather with cold weather in some area. Cold to very cold weather in the mountainous areas and mountain top.   13.0 º C at Umphang Tak on 3 Dec. (6.0 º C at Kew Mae Pan, Jom Thong Chiang Mai on 4 Dec.)  
Northeastern Part
Generally cool weather with cold weather in some areas of upper portion. Cold weather in the mountainous areas and mountain top. Isolated rain on 5 Dec. 1.6 mm at Na Chaluai Ubon Ratchathani on 5 Dec.  15.5ºC at Loei Agromet Stn. Loei on 7 Dec. NaKhon Phanom Agromet Stn.NaKhon Phanom on 8 Dec.(8.0ºC at Phuluang Wildlife Sanctuary and Phu Rua National Park Loei on 7 Dec.)  
Central Part
Cool weather in several areas of upper portion. Isolated light rain on 6-7 Dec. 0.7 mm at U Thong Agromet. Stn. Suphan Buri on 6 Dec.  19.2 º C at Thong Pha Phum Kanchanaburi on 2 Dec. 
Eastern Part
Cool weather in some areas of upper portion.   19.7 º C at Mueang Chachoengsao on 7 Dec. 
Southern Part (East Coast)
Cool weather in some areas. Fairly widespread to widespread rain nearly the whole period with heavy to very heavy rainfall continuously in several areas. Floods and flash floods occurred at Surat Thani, Nakhon Si Thammarat, Phatthalung, Songkhla and Pattani provinces during the first half of the period. 330.5 mm at Hua Sai Nakhon Si Thammarat on 2 Dec.  20.5 º C at Surat Thani Agromet Stn. Surat Thani on 8 Dec.  
Southern Part (West Coast)
Cool weather in some areas. Fairly widespread to widespread rain with heavy rainfall in some areas during the first half of the period after that Isolated rain. Floods occurred at Trang province on 2 Dec. and at Krabi on 4 Dec. 77.6 mm at Mueang Trang on 3 Dec.  21.5 º C at Thalang Phuket on 7 Dec. 
Metropolitan
Cool weather in some areas. 0.1 mm at Samut Prakan Agromet. Stn., Bang Phli Samut Prakan on 7 Dec.  23.3 º C at Don Mueang Airport Khet Don Mueang on 7 Dec. (21.0 º C at Kamphaeng Saen Nakhon Pathom on 3 Dec.)  
Weekly total Rainfall and Weekly mean minimum temperature Map
Issued Date December 9, 2016