Climate averages 1991–2020
Bacău weather
in October.
A cool, moderately wet month: the 7th warmest and the joint 6th driest of the year.
Long-term climate patterns, not a forecast for a particular trip.
October is a cool month in Bacău: daytime highs average 14.9°C and nights cool to about 6.4°C. By daytime temperature it is the 7th warmest of the 12 months.
Expect about 44 mm of rain on roughly 6 days, which makes October a moderately wet month (the joint 6th driest of the 12 months). Daylight, from sunrise to sunset, lasts about 10 h 57 min on an average October day.
The nearest other city in this atlas is Piatra Neamţ (59 km away). In October its highs average 13.1°C, 1.7°C cooler than Bacău, with 52 mm of rain.
Among the 27 cities listed in Romania, Bacău ranks joint 19th of 27 for the warmest October highs and joint 3rd of 27 for the driest October (rainfall, lowest first). The mean October high of those 27 cities is 15.5°C; Bacău is 0.7°C cooler than that mean.
From October to November, average highs fall by 6.6°C to 8.3°C, and monthly rainfall falls from 44 mm to 35 mm.
The annual picture
October in context
Monthly precipitation
Average total · mmAverages from hourly ERA5 reanalysis data. Actual weather varies from year to year. How these numbers are calculated
Every month, side by side
Bacău climate table
| Month | Average highHigh / low | Average low | Precipitation mm/month | Wet days ≥1 mm/day | Daylight hours/dayDaylight h/day |
|---|---|---|---|---|---|
| January | 1.8°C-5.7°C | -5.7°C | 30 | 5.8 | 9.09 h |
| February | 4.2°C-4.4°C | -4.4°C | 28 | 6.3 | 10.310 h |
| March | 9.1°C-0.6°C | -0.6°C | 39 | 8.0 | 11.912 h |
| April | 15.3°C4.9°C | 4.9°C | 48 | 9.0 | 13.514 h |
| May | 20.8°C10.6°C | 10.6°C | 64 | 10.1 | 15.015 h |
| June | 24.4°C14.8°C | 14.8°C | 81 | 10.2 | 15.816 h |
| July | 26.3°C16.7°C | 16.7°C | 70 | 8.6 | 15.415 h |
| August | 26.1°C16.5°C | 16.5°C | 44 | 6.3 | 14.214 h |
| September | 20.9°C11.8°C | 11.8°C | 46 | 6.4 | 12.613 h |
| October, selected | 14.9°C6.4°C | 6.4°C | 44 | 6.0 | 10.911 h |
| November | 8.3°C1.3°C | 1.3°C | 35 | 5.7 | 9.59 h |
| December | 2.9°C-3.8°C | -3.8°C | 36 | 6.7 | 8.69 h |
Precipitation (rain or snow, as water) is the average of the 30 separate monthly totals. A wet day is a local calendar day with at least 1 mm of precipitation. Daylight is the calculated sunrise-to-sunset length, not measured sunshine.
Compare places
October in nearby cities
- Piatra Neamţ in OctoberRomania · 59 kmHigh 13.1°C · Low 4.3°C · 52 mm rain
- Iaşi in OctoberRomania · 85 kmHigh 15.1°C · Low 7.0°C · 44 mm rain
- Suceava in OctoberRomania · 129 kmHigh 13.2°C · Low 4.5°C · 46 mm rain
- Botoşani in OctoberRomania · 133 kmHigh 14.1°C · Low 6.4°C · 45 mm rain
- Braşov in OctoberRomania · 144 kmHigh 14.2°C · Low 5.8°C · 51 mm rain
- Galaţi in OctoberRomania · 153 kmHigh 16.7°C · Low 8.8°C · 42 mm rain
- Bălţi in OctoberMoldova · 153 kmHigh 14.4°C · Low 6.8°C · 44 mm rain
- Chisinau in OctoberMoldova · 156 kmHigh 15.4°C · Low 7.5°C · 40 mm rain
Read the numbers correctly
Climate, not a promise.
These patterns help compare months. They cannot tell you the weather on a specific day of your trip.
Sources, method and limitsHow these numbers are made (what the highs, lows and rain days mean, the sources and the model cell used for Bacău) is explained once on the Bacău year overview and on the Sources, method and limits page.