Climate of Balatonboglár
Somogy County · monthly averages, precipitation, records and warming trend
Climate of Balatonboglár in brief
Based on daily data from 2000–2025, the mean annual temperature in Balatonboglár is 12.3 °C. Summer afternoons reach 27.0 °C on average in July, while January nights fall to -1.4 °C. The area receives about 706 mm of precipitation a year, spread over 113 days with at least 1 mm.
That makes Balatonboglár the 52nd warmest of 348 Hungarian towns: 0.6 °C warmer than the national town average (11.7 °C), and 20 mm wetter (110th by precipitation).
A typical year brings 18 hot days (at least 30 °C), 70 summer days (at least 25 °C) and 54 frost days (minimum below 0 °C). The warmest month is July, the coldest January.
The climate is warming: the 2000–2009 average was 11.9 °C, while 2016–2025 averaged 12.8 °C (+0.9 °C). The warmest year was 2024 (13.8 °C), the coldest 2005 (10.8 °C).
Records of the period: the highest daily maximum was 36.8 °C (20 July 2007), the lowest minimum -15.8 °C (10 February 2005), and the wettest day brought 52.4 mm (30 July 2023).
Current conditions: Balatonboglár weather forecast · 7-day forecast · what to expect in September.
Climate table of Balatonboglár
Click a month for the detailed monthly page.
| Month | Avg high | Avg low | Mean | Precip. | Wet days | Hot days | Frost days | Soil 0–7 cm |
|---|---|---|---|---|---|---|---|---|
| January | 3.1 °C | -1.4 °C | 0.7 °C | 45 mm | 8 | 0.0 | 20.0 | 0.8 °C |
| February | 5.3 °C | -0.3 °C | 2.3 °C | 46 mm | 9 | 0.0 | 14.0 | 1.4 °C |
| March | 10.1 °C | 3.5 °C | 6.7 °C | 49 mm | 9 | 0.0 | 5.5 | 6.0 °C |
| April | 16.2 °C | 8.9 °C | 12.6 °C | 46 mm | 9 | 0.0 | 0.1 | 14.3 °C |
| May | 20.8 °C | 13.5 °C | 17.2 °C | 75 mm | 12 | 0.2 | 0.0 | 19.6 °C |
| June | 25.2 °C | 17.9 °C | 21.5 °C | 69 mm | 11 | 3.9 | 0.0 | 23.8 °C |
| July | 27.0 °C | 19.6 °C | 23.3 °C | 70 mm | 10 | 7.1 | 0.0 | 25.3 °C |
| August | 26.7 °C | 19.5 °C | 23.0 °C | 66 mm | 8 | 6.6 | 0.0 | 24.8 °C |
| September | 21.2 °C | 14.9 °C | 17.9 °C | 73 mm | 9 | 0.3 | 0.0 | 19.4 °C |
| October | 15.5 °C | 10.1 °C | 12.7 °C | 58 mm | 8 | 0.0 | 0.0 | 13.6 °C |
| November | 9.4 °C | 5.1 °C | 7.2 °C | 56 mm | 9 | 0.0 | 2.2 | 7.9 °C |
| December | 4.1 °C | 0.4 °C | 2.2 °C | 52 mm | 9 | 0.0 | 12.4 | 2.5 °C |
| Year | 15.4 °C | 9.4 °C | 12.3 °C | 706 mm | 113 | 18.2 | 54.3 | 13.3 °C |
Temperature through the year
Bar: average low to average high; dot: monthly mean (°C).
Precipitation by month
Average monthly total (mm).
Warming in Balatonboglár
Annual mean temperature; red: above the 2000–2025 average, blue: below.
Records
Highest temperature
36.8 °C 20 July 2007Lowest temperature
-15.8 °C 10 February 2005Wettest day
52.4 mm 30 July 2023Compared with nearby towns
| Town | Mean | Precip./year | Hot days | Frost days |
|---|---|---|---|---|
| Balatonboglár | 12.3 °C | 706 mm | 18 | 54 |
| Balatonföldvár | 12.1 °C | 692 mm | 18 | 61 |
| Balatonlelle | 12.1 °C | 696 mm | 18 | 64 |
| Barcs | 12.4 °C | 751 mm | 28 | 70 |
| Csurgó | 12.2 °C | 784 mm | 24 | 64 |
| Fonyód | 12.1 °C | 713 mm | 21 | 66 |
| Igal | 12.0 °C | 724 mm | 23 | 70 |
| Kadarkút | 12.1 °C | 770 mm | 25 | 69 |
| Kaposvár | 12.1 °C | 747 mm | 24 | 70 |
Weather in Balatonboglár by month
Frequently asked questions
What is the climate like in Balatonboglár?
The mean annual temperature is 12.3 °C with about 706 mm of precipitation a year. Summers are warm (27.0 °C average high in July), winters are cold (-1.4 °C average low in January).
What is the hottest month in Balatonboglár?
July, with an average temperature of 23.3 °C and highs around 27.0 °C.
What is the wettest month in Balatonboglár?
May, with 75 mm on average.
What was the highest temperature ever recorded in Balatonboglár?
36.8 °C on 20 July 2007 (period 2000–2025).
When is the best time to visit Balatonboglár?
Pleasant daytime temperatures (18–27 °C) are typical in May, June, July, August, September.
Source: Meteon's own daily dataset built from the ERA5-Land reanalysis (Copernicus / ECMWF), 2000–2025, about 9 km grid resolution. Values describe the town's surroundings and can differ slightly from a single weather station. Hot day: maximum ≥ 30 °C; summer day: ≥ 25 °C; frost day: minimum < 0 °C; wet day: ≥ 1 mm.