| Month | High | Low | Rain | Wet days | Score |
|---|---|---|---|---|---|
| January | 3.3° | -3.1° | 36.8mm | 10.1 | 19 |
| February | 7.1° | -1.7° | 31.4mm | 8.9 | 35 |
| March | 12.1° | 1.3° | 33mm | 8.3 | 57 |
| April | 18.3° | 6° | 33.8mm | 7.3 | 80 |
| May | 22.8° | 10.6° | 63mm | 11.3 | 77 |
| June | 26.7° | 14.2° | 65.2mm | 9.1 | 82 |
| July | 28.8° | 15.7° | 65.8mm | 9 | 75 |
| August | 28.4° | 15.3° | 57.8mm | 8.1 | 78 |
| September | 22.8° | 11° | 61.6mm | 8.8 | 82 |
| October | 17.1° | 6.6° | 41.3mm | 8.6 | 74 |
| November | 10° | 2.9° | 43.5mm | 10.2 | 48 |
| December | 4.1° | -1.6° | 42.7mm | 10.3 | 23 |
January in Tatabánya averages a daily high of 3.3°C with nights around -3.1°C. Expect roughly 10.1 wet days totalling 36.8mm. A hard month to visit for comfort alone.
February in Tatabánya averages a daily high of 7.1°C with nights around -1.7°C. Expect roughly 8.9 wet days totalling 31.4mm. Demanding conditions — pack for it and plan indoor options.
March in Tatabánya averages a daily high of 12.1°C with nights around 1.3°C. Expect roughly 8.3 wet days totalling 33mm. Generally workable, with some weather to plan around.
April in Tatabánya averages a daily high of 18.3°C with nights around 6°C. Expect roughly 7.3 wet days totalling 33.8mm. Comfortable conditions for being outdoors all day.
May in Tatabánya averages a daily high of 22.8°C with nights around 10.6°C. Expect roughly 11.3 wet days totalling 63mm. Comfortable conditions for being outdoors all day.
June in Tatabánya averages a daily high of 26.7°C with nights around 14.2°C. Expect roughly 9.1 wet days totalling 65.2mm. Comfortable conditions for being outdoors all day.
July in Tatabánya averages a daily high of 28.8°C with nights around 15.7°C. Expect roughly 9 wet days totalling 65.8mm. Comfortable conditions for being outdoors all day.
August in Tatabánya averages a daily high of 28.4°C with nights around 15.3°C. Expect roughly 8.1 wet days totalling 57.8mm. Comfortable conditions for being outdoors all day.
September in Tatabánya averages a daily high of 22.8°C with nights around 11°C. Expect roughly 8.8 wet days totalling 61.6mm. Comfortable conditions for being outdoors all day.
October in Tatabánya averages a daily high of 17.1°C with nights around 6.6°C. Expect roughly 8.6 wet days totalling 41.3mm. Generally workable, with some weather to plan around.
November in Tatabánya averages a daily high of 10°C with nights around 2.9°C. Expect roughly 10.2 wet days totalling 43.5mm. Demanding conditions — pack for it and plan indoor options.
December in Tatabánya averages a daily high of 4.1°C with nights around -1.6°C. Expect roughly 10.3 wet days totalling 42.7mm. A hard month to visit for comfort alone.
Each month scores out of 100. It starts at 100 and loses points for daytime highs outside a 20–27°C band, for wet days, and for nights below 2°C. Nothing else is weighted in — no crowd data, no prices, no opinion. Tatabánya peaks at 82.
Based on 30 years of records, April–October scores highest for comfort in Tatabánya, balancing daytime temperature against rainfall.
July is the warmest, averaging a daily high of 28.8°C.
July is the wettest, averaging 65.8mm of rain across roughly 9 wet days.
January is the coolest month, with average daily highs around 3.3°C.