21-April-2019 The temperatures have got lower in most of the lowlands in northern Vietnam. Nice weather is found in the Northeast, much of the Red River Delta, south of the Central Region (from Quang Ngai to Binh Thuan) and the Central Highlands of Vietnam. Very hot weather is found in the Northwest of Vietnam, the north of the Central Region (north of Hai Van Pass) and all of South Vietnam. Hanoi is breezy and cloudy, but humid still and the realfeel is wam but much better than yesterday.
If you are in the high-temperature regions today, it is recommended to stay indoors from 1100 A.M to 1600, to drink lots of water, have covers when going out... and refrain from intakes of alcoholic drinks, cafeinated drinks. Adventure tours in the Northwest of Vietnam are not recommended today; cycling and trekking should not be done during the strong-sun hours.
1/The Northeast of Vietnam (Lang Son, Cao Bang, Bac Kan, Ha Giang, Thai Nguyen): clouds & sun, 21-33oC. Dong Van Pleau (Ha Giang) is sunny, 18-26oC.
The Northwest of Vietnam (Hoa Binh, Yen Bai, Lao Cai): bright sun; 25-34oC. Lao Cai is sunny and hot, 25-38C. Sapa is sunny, 15-26oC. Mu Cang Chai is sunny, 19-30oC.
Son La, Dien Bien, Lai Chau: bright sunshine and hot, patchy rains in Son La in the afternoon, 24-37oC. Moc Chau Plateau is sunny, 27-30oC.
The lowlands (Halong Bay, Hai Phong, Hanoi, Thai Binh, Ninh Binh) are sunny, 26-34oC. Ninh Binh is sunny and hot, 27-36oC.
2/North of the Central Region (Thanh Hoa, Nghe An, Ha Tinh) are sunny and hot, 27-38oC.
3/The coastal areas in the Central Region of Vietnam (Central Coast of Vietnam including: Quang Binh, Quang Tri, Hue, Da Nang, Quang Nam, Quang Ngai, Phu Yen, Binh Dinh, Khanh Hoa, Ninh Thuan, Binh Thuan)
Quang Binh, Quang Tri, Hue: sunny and hot, 27-40oC. Patchy rains in Quang Binh in the afternoon.
Da Nang, Hoi An: sunny, 26-34oC;
Quang Ngai, Binh Dinh (Quy Nhon Beach), Phu Yen (Tuy Hoa Beach): sunny, 22-34oC.
Khanh Hoa (Nha Trang), Ninh Thuan (Ninh Chu Beach), Binh Thuan (Phan Thiet Beach, Mui Ne Beach): sunny, 26-34oC.
4/The Central Highlands (Kon Tum, Gia Lai - Pleiku, Dak Lak - Buon Ma Thuot, Lam Dong) clouds and sun, 22-32oC. Da Lat is sunny, 16-27oC.
5/The South of Vietnam (Vung Tau, Saigon, Mekong Delta) is sunny mostly, 26-37oC.
Dong Nai, Binh Duong, Binh Phuoc: sunny, 26-38oC.
Con Dao Islands are sunny, 28-31oC; Phu Quoc Island is sunny, 28-33oC.