Weekly Weather Summary
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February 17, 2020 - February 23, 2020Max. Rainfall AmountMax. Temperature
Thailand
The high pressure areas covered upper Thailand and the South China Sea throughout the week. During the second half of the week, the rather active high pressure areas from China extended its ridge to cover the mentioned areas. These conditions caused cool weather nearly the whole areas with cold weather in several areas of the northern and northeastern parts while cool weather in several areas for the rest parts. There was isolated rain over upper Thailand. Southern Thailand received rainfall mainly along the east coast caused by the active easterly wind prevailed over the Gulf of Thailand and the southern part throughout the week.    
Northern Part
Generally cool weather with cold weather in the upper portion. Cold to very cold weather in mountainous areas and mountain tops. 11.9 º C at Umphang Tak on 17 Feb. 
Northeastern Part
Generally cool weather with cold weather in several areas mainly in the upper portion. Cold weather in mountainous areas and mountain tops. Isolated light rain on the first half of the week. 2.4 mm at Nang Rong Burirum on 17 Feb.  12.5 º C at Nakhon Phanom Agromet. Stn. Nakhon Phanom on 19 Feb.) (8.0 º C at Phu Rua National Park Loei on 18 Feb.  
Central Part
Cool weather nearly the whole areas almost the week. 17.9 º C at Thong Pha Phum Kanchanaburi on 17 Feb. 
Eastern Part
Cool weather in several areas. Scattered rain on 18 Feb. and isolated light rain in the lower coastal areas on 18 Feb. 28.1 mm at Sanam Chai Khet Chachoengsao on 17 Feb.  19.1 º C at Sanam Chai Khet Chachoengsao on 20 Feb. 
Southern Part (East Coast)
Fairly widespread rain with heavy to very heavy rainfall in some areas during early week then isolated to scattered rain with heavy rainfall in some areas. 163.8 mm at Tha Sae Chumphon on 18 Feb.  18.1 º C at Nong Phlub Agromet Stn. Prachup Kiri Khun on 21 Feb. 
Southern Part (West Coast)
Isolated to scattered rain except for fairly widespread rain with heavy rainfall in some areas on 18 Feb. 72.8 mm at Kra Buri Ranong on 18 Feb.  21.4 º C at Nuea Khlong Krabi on 20 Feb. 
Metropolitan
Cool weather in some areas. Isolated rain on the first day of the week. 19.9 mm at Promrachrangsan School Khet Bang Bon on 17 Feb.  22.2 º C at Bangkok Airport Khet Don Mueang on 19 Feb. (19.5 º C at Kamphaeng Saen Nakhon Pathom on 19,20 Feb.)  
Weekly total Rainfall and Weekly mean minimum temperature Map
Issued Date February 24, 2020