Hanoi's climate is subtropical and has four seasons. The summer from May to October is the rainy season, and there is a lot of precipitation and a hot and humid day. The winter from November to April is the dry season, and the number of sunny days increases, but the temperature also decreases. It's just the best season.

Hanoi Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Highest Temperature 20 21 23 28 32 33 33 32 31 29 26 22 Lowest Temperature 13 14 17 21 23 26 26 26 24 22 18 15 Precipitation 18 28 38 81 196 237 323 343 254 99 43 20 Precipitation number of days 7 13 15 14 15 14 15 16 14 9 7 7 　Singapore Highest Temperature 30 31 31 32 32 31 31 31 31 31 31 30 Lowest Temperature 23 24 24 24 25 25 24 24 24 24 24 23 Precipitation 198 154 171 141 158 140 145 143 177 167 252 304 Precipitation number of days 17 11 14 15 15 13 13 14 14 16 18 19

Vietnam 　Hanoi 　Ho Chiminh 　Da Nang 　Nha Trang 　 Other Vietnamese cities	The time difference of Hanoi is UTC +7 There is no daylight saving time. Local time UTC 0:00 17:00 1:00 18:00 2:00 19:00 3:00 20:00 4:00 21:00 5:00 22:00 6:00 23:00 7:00 0:00 8:00 1:00 9:00 2:00 10:00 3:00 11:00 4:00 12:00 5:00 13:00 6:00 14:00 7:00 15:00 8:00 16:00 9:00 17:00 10:00 18:00 11:00 19:00 12:00 20:00 13:00 21:00 14:00 22:00 15:00 23:00 16:00