Climate · Bucharest

Bucharest in September

Warm and mostly dry, as the days shorten.

Typical weather, averaged over 30 years

September in Bucharest is warm: highs near 78°F, lows near 57°F. Rain falls on about two days a week, and the days shorten by 1 hour 6 minutes from the first week to the last.September in Bucharest is warm: highs near 26°C, lows near 14°C. Rain falls on about two days a week, and the days shorten by 1 hour 6 minutes from the first week to the last.

High
78°F26°Caverage
Low
57°F14°Caverage
Wet days
2a week · 23% of days
Daylight
12h 25mon average

Is September a good time to visit Bucharest?


Yes. September is one of Bucharest's best months (September).

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 78°F in September, against 41°F to 88°F through the year.Highs near 26°C in September, against 5°C to 31°C through the year.

Chance of a wet day

23% of days in September, against 23% to 42% through the year.

Cloud cover

39% cover in September, against 23% to 63% through the year.

Daylight

12h 25m in September, against 8h 53m to 15h 29m 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. August88°31°low 66°low 19°2 wet days a weekRain on about two days a week.
  2. September78°26°low 57°low 14°2 wet days a weekRain on about two days a week.
  3. October68°20°low 48°low 9°2 wet days a weekRain on about two days a week.

Where Bucharest sits, in September

Europe/Bucharest

this place
typical high in September 40°F4°C95°F35°C
Sunrise, mid-September
6:53 AMsets 7:29 PM
Above the sea
80 mlow-lying
Latitude
44.4°Nnorthern hemisphere
Nearest of ours
our one place here

The land around Bucharest, 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. Bucharest is our one place in Romania so far. Clock times are local, for the 15th.

Typical weather, averaged over 30 years (1995–2024), from the 11 km grid square nearest Bucharest. Temperatures are adjusted against 66 weather stations: daytime highs read about 3.1°F cold in the source data and are raised to match.Temperatures are adjusted against 66 weather stations: daytime highs read about 1.7°C cold in the source data and are raised to match. 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.