Climate of Csorna
Győr-Moson-Sopron County · monthly averages, precipitation, records and warming trend
Climate of Csorna in brief
Based on daily data from 2000–2025, the mean annual temperature in Csorna is 12.0 °C. Summer afternoons reach 27.4 °C on average in July, while January nights fall to -2.1 °C. The area receives about 655 mm of precipitation a year, spread over 112 days with at least 1 mm.
That makes Csorna the 126th warmest of 348 Hungarian towns: 0.3 °C warmer than the national town average (11.7 °C), and 30 mm drier (231st by precipitation).
A typical year brings 22 hot days (at least 30 °C), 73 summer days (at least 25 °C) and 70 frost days (minimum below 0 °C). The warmest month is July, the coldest January.
The climate is warming: the 2000–2009 average was 11.6 °C, while 2016–2025 averaged 12.4 °C (+0.9 °C). The warmest year was 2024 (13.5 °C), the coldest 2005 (10.3 °C).
Records of the period: the highest daily maximum was 38.2 °C (18 July 2007), the lowest minimum -20.7 °C (9 January 2003), and the wettest day brought 49.5 mm (26 September 2010).
Current conditions: Csorna weather forecast · 7-day forecast · what to expect in September.
Climate table of Csorna
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 | 4.0 °C | -2.1 °C | 0.8 °C | 42 mm | 9 | 0.0 | 21.5 | 1.5 °C |
| February | 6.7 °C | -0.8 °C | 2.8 °C | 39 mm | 9 | 0.0 | 16.1 | 2.8 °C |
| March | 11.3 °C | 1.9 °C | 6.6 °C | 45 mm | 9 | 0.0 | 9.8 | 6.5 °C |
| April | 16.7 °C | 6.7 °C | 11.9 °C | 43 mm | 8 | 0.0 | 1.1 | 11.9 °C |
| May | 21.0 °C | 11.4 °C | 16.4 °C | 72 mm | 12 | 0.3 | 0.0 | 16.6 °C |
| June | 25.4 °C | 15.8 °C | 20.9 °C | 64 mm | 10 | 4.7 | 0.0 | 21.2 °C |
| July | 27.4 °C | 17.8 °C | 22.8 °C | 61 mm | 10 | 8.7 | 0.0 | 23.6 °C |
| August | 26.9 °C | 17.4 °C | 22.3 °C | 71 mm | 9 | 7.5 | 0.0 | 23.1 °C |
| September | 21.6 °C | 13.1 °C | 17.3 °C | 72 mm | 9 | 0.5 | 0.0 | 18.2 °C |
| October | 16.3 °C | 8.6 °C | 12.2 °C | 54 mm | 9 | 0.0 | 0.3 | 12.9 °C |
| November | 10.2 °C | 4.0 °C | 6.9 °C | 49 mm | 9 | 0.0 | 5.3 | 7.6 °C |
| December | 4.9 °C | -0.4 °C | 2.1 °C | 44 mm | 9 | 0.0 | 15.8 | 2.8 °C |
| Year | 16.1 °C | 7.8 °C | 12.0 °C | 655 mm | 112 | 21.7 | 69.9 | 12.4 °C |
Temperature through the year
Bar: average low to average high; dot: monthly mean (°C).
Precipitation by month
Average monthly total (mm).
Warming in Csorna
Annual mean temperature; red: above the 2000–2025 average, blue: below.
Records
Highest temperature
38.2 °C 18 July 2007Lowest temperature
-20.7 °C 9 January 2003Wettest day
49.5 mm 26 September 2010Compared with nearby towns
| Town | Mean | Precip./year | Hot days | Frost days |
|---|---|---|---|---|
| Csorna | 12.0 °C | 655 mm | 22 | 70 |
| Beled | 11.8 °C | 678 mm | 21 | 72 |
| Fertőd | 11.7 °C | 701 mm | 20 | 72 |
| Fertőszentmiklós | 11.7 °C | 701 mm | 20 | 72 |
| Győr | 11.9 °C | 665 mm | 22 | 70 |
| Jánossomorja | 11.9 °C | 660 mm | 20 | 69 |
| Kapuvár | 11.8 °C | 682 mm | 20 | 71 |
| Lébény | 12.0 °C | 657 mm | 22 | 70 |
| Mosonmagyaróvár | 11.8 °C | 678 mm | 21 | 71 |
Weather in Csorna by month
Frequently asked questions
What is the climate like in Csorna?
The mean annual temperature is 12.0 °C with about 655 mm of precipitation a year. Summers are warm (27.4 °C average high in July), winters are cold (-2.1 °C average low in January).
What is the hottest month in Csorna?
July, with an average temperature of 22.8 °C and highs around 27.4 °C.
What is the wettest month in Csorna?
May, with 72 mm on average.
What was the highest temperature ever recorded in Csorna?
38.2 °C on 18 July 2007 (period 2000–2025).
When is the best time to visit Csorna?
Pleasant daytime temperatures (18–27 °C) are typical in May, June, 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.