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Climate · Bãi Cháy

Bãi Cháy in September

Hot and wet, as the days shorten.

Typical weather, averaged over 30 years

September in Bãi Cháy is hot: highs near 89°F, lows near 77°F. Rain falls on about five days a week, less often as the month goes on, and the days shorten by 26 minutes from the first week to the last.September in Bãi Cháy is hot: highs near 32°C, lows near 25°C. Rain falls on about five days a week, less often as the month goes on, and the days shorten by 26 minutes from the first week to the last.

High
89°F32°Caverage
Low
77°F25°Caverage
Wet days
5a week · 74% of days
Daylight
12h 13mon average

Is September a good time to visit Bãi Cháy?

September sits outside Bãi Cháy's best months, which run from November to February. Expect hot days and rain on about five days a week.

How we judge it: every month is scored on how close its typical high comes to the range from 70°F to 80°F, how mild its nights are, and how rarely it rains. The best months are the run of months that scores best.How we judge it: every month is scored on how close its typical high comes to the range from 21°C to 27°C, how mild its nights are, and how rarely it rains. The best months are the run of months that scores best.

How September sits in the year

week by week

Temperature

Highs near 89°F in September, against 70°F to 91°F through the year.Highs near 32°C in September, against 21°C to 33°C through the year.

Chance of a wet day

74% of days in September, against 26% to 88% through the year.

Cloud cover

74% cover in September, against 44% to 86% through the year.

Daylight

12h 13m in September, against 10h 53m to 13h 23m through the year.

Week by week, lightly smoothed, with September shaded. The olive line marks the best months. Hover or tap a week for its figures.

Either side

  1. August90°32°low 79°low 26°6 wet days a weekRain on about six days a week.
  2. September89°32°low 77°low 25°5 wet days a weekRain on about five days a week.
  3. October86°30°low 74°low 23°3 wet days a weekRain on about three days a week.

Where Bãi Cháy sits, in September

Asia/Bangkok
this place
typical high in September 40°F4°C95°F35°C
Sunrise, mid-September
5:38 AMsets 5:56 PM
Above the sea
0 mlow-lying
Latitude
21.0°Nnorthern hemisphere
Nearest of ours
Hanoi124 km west

The land around Bãi Cháy, shaded by its typical high in September, the planning map's own layer. Hover the map for the figure at that spot; tap it on a phone. Clock times are local, for the 15th.

Elsewhere in Vietnam in September

high · low · wet days
See September on the planning mapThe whole year in Bãi Cháy

Typical weather, averaged over 30 years (1995–2024), from the 11 km grid square nearest Bãi Cháy. Temperatures are adjusted against 66 weather stations: daytime highs read about 3.1°F cold in the source data and are raised to match, and both highs and lows are adjusted for the town's height (0 m) against the climate model's (66 m).Temperatures are adjusted against 66 weather stations: daytime highs read about 1.7°C cold in the source data and are raised to match, and both highs and lows are adjusted for the town's height (0 m) against the climate model's (66 m). Daylight is calculated from latitude. Charts are lightly smoothed week to week; the figures in the table are not. Source: Copernicus ERA5-Land reanalysis; cloud cover from NASA's MERRA-2 reanalysis, on a coarser grid of about 50 km. Contains modified Copernicus Climate Change Service information 2026; neither the European Commission nor ECMWF is responsible for any use of it. These are averages, not a forecast.

Daylight is calculated from latitude. Charts are lightly smoothed week to week; the figures in the table are not.

Source: Copernicus ERA5-Land reanalysis; cloud cover from NASA's MERRA-2 reanalysis, on a coarser grid of about 50 km. Contains modified Copernicus Climate Change Service information 2026; neither the European Commission nor ECMWF is responsible for any use of it. These are averages, not a forecast.