Bacău weather by month & the best time to visit
Romania · regional city · humid subtropical climate
The best time to visit Bacău is September — its sunniest month (Sunshine Score 83/100), with August and May close behind. Bacău averages about 2,084 hours of sunshine a year. Daytime highs around 23°C / 73°F and roughly 44 mm of rain in September.
When is the best time to visit Bacău?
For sunshine, the best time to visit Bacău is September, then August and May. The dullest month is January (0/100, 31 mm of rain). The full month-by-month picture is in the table below.
How sunny is Bacău?
Bacău gets a moderate 2,084 hours of sunshine a year. 83 Sunshine Score points separate September (83) from January (0), so the month you pick matters. It ranks #5 of 15 destinations in Romania for annual sunshine, above the national median of 2,043 hours. Rain has a clear season: the wettest stretch, around June, carries about 40% of the annual 623 mm.
Sunshine Score by month
| Month | Score | Day high | Night low | Rain | UV |
|---|---|---|---|---|---|
| January | 0 | 2° / 36°F | -6° / 21°F | 31 mm | 1 |
| February | 0 | 4° / 39°F | -5° / 23°F | 31 mm | 1 |
| March | 14 | 10° / 50°F | -1° / 30°F | 37 mm | 2 |
| April | 61 | 17° / 63°F | 5° / 41°F | 50 mm | 4 |
| May | 78 | 23° / 73°F | 11° / 52°F | 72 mm | 5 |
| June | 73 | 26° / 79°F | 15° / 59°F | 96 mm | 6 |
| July | 75 | 29° / 84°F | 17° / 63°F | 84 mm | 6 |
| August | 81 | 29° / 84°F | 17° / 63°F | 54 mm | 5 |
| September | 83 | 23° / 73°F | 11° / 52°F | 44 mm | 4 |
| October | 54 | 16° / 61°F | 5° / 41°F | 54 mm | 2 |
| November | 14 | 10° / 50°F | 1° / 34°F | 34 mm | 1 |
| December | 0 | 3° / 37°F | -4° / 25°F | 36 mm | 0 |
Nearest destinations
Head-to-head
How Bacău compares month by month: Bacău vs Odesa · Bacău vs Chişinău · Bacău vs Iaşi · Bacău vs Brașov (Ghimbav) · all comparisons
Bacău: questions and answers
What kind of destination is Bacău?
Bacău is a regional city in Romania with a humid subtropical climate.
How many hours of sunshine does Bacău get a year?
Bacău gets about 2,084 hours of sunshine a year, at its best around September.
When is the best time to visit Bacău?
The sunniest time to visit Bacău is September, when the Sunshine Score peaks at 83/100 (with August and May close behind). Expect daytime highs around 23°C / 73°F.
What is the least sunny month in Bacău?
January is the least sunny month in Bacău, scoring 0/100 with about 31 mm of rain.
How strong is the sun in Bacău?
The typical midday UV index in Bacău peaks around 6 (high) in June, easing to about 0 (low) in December. Month-by-month midday UV values are in the UV column of the table on this page.
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