Jánossomorja weather in January
Averages, precipitation and records for every January since 2000
What is January like in Jánossomorja?
In January, daytime highs in Jánossomorja average 3.8 °C and night-time lows -2.1 °C, giving a monthly mean of 0.8 °C. Expect about 42 mm of precipitation on 10 wet days.
January is the coldest month of the year here: 1.2 °C cooler than December and 1.9 °C cooler than February.
An average January brings 21.2 frost days (minimum below 0 °C), 5.5 ice days (maximum below 0 °C).
Compared with the January average of Hungarian towns (0.2 °C), Jánossomorja is 0.6 °C warmer — the 52nd warmest of 348.
The warmest January was in 2007 (4.7 °C), the coolest in 2017 (-3.3 °C). The wettest was 2013 (88 mm), the driest 2002 (10 mm). January in 2016–2025 averaged 1.5 °C, compared with 0.0 °C in 2000–2009 (+1.6 °C).
January records: 15.2 °C (10 January 2015) and -18.8 °C (9 January 2003). The average topsoil temperature (0–7 cm) is 1.4 °C.
Planning a trip? Check the 7-day forecast for Jánossomorja and the current weather. See also the full climate of Jánossomorja and Hungary in January.
January mean temperature by year
Red: warmer than the average (0.8 °C), blue: cooler.
January precipitation by year
Monthly total (mm).
Every January in Jánossomorja, 2000–2025
Highlighted: the warmest and the coolest year. Click a year for its daily data.
| Year | Mean | Highest | Lowest | Precip. |
|---|---|---|---|---|
| January 2025 | 2.8 °C | 14.5 °C | -3.9 °C | 20 mm |
| January 2024 | 1.8 °C | 11.1 °C | -6.9 °C | 49 mm |
| January 2023 | 4.0 °C | 12.4 °C | -4.0 °C | 52 mm |
| January 2022 | 2.4 °C | 13.7 °C | -4.4 °C | 19 mm |
| January 2021 | 1.8 °C | 12.7 °C | -7.4 °C | 53 mm |
| January 2020 | 1.0 °C | 11.9 °C | -3.6 °C | 21 mm |
| January 2019 | 0.5 °C | 8.7 °C | -5.7 °C | 53 mm |
| January 2018 | 3.8 °C | 13.1 °C | -2.3 °C | 42 mm |
| January 2017 | -3.3 °C | 5.7 °C | -11.5 °C | 16 mm |
| January 2016 | 0.5 °C | 13.8 °C | -7.5 °C | 46 mm |
| January 2015 | 2.7 °C | 15.2 °C | -6.7 °C | 77 mm |
| January 2014 | 3.2 °C | 13.4 °C | -8.9 °C | 29 mm |
| January 2013 | -0.4 °C | 9.6 °C | -15.6 °C | 88 mm |
| January 2012 | 2.2 °C | 9.2 °C | -6.2 °C | 47 mm |
| January 2011 | 0.5 °C | 12.1 °C | -7.3 °C | 28 mm |
| January 2010 | -2.7 °C | 6.7 °C | -15.1 °C | 47 mm |
| January 2009 | -1.2 °C | 11.4 °C | -9.5 °C | 63 mm |
| January 2008 | 2.7 °C | 13.2 °C | -7.1 °C | 24 mm |
| January 2007 | 4.7 °C | 13.7 °C | -5.1 °C | 42 mm |
| January 2006 | -3.2 °C | 5.2 °C | -17.4 °C | 49 mm |
| January 2005 | 0.7 °C | 10.8 °C | -11.8 °C | 48 mm |
| January 2004 | -2.1 °C | 7.8 °C | -17.9 °C | 39 mm |
| January 2003 | -1.8 °C | 10.2 °C | -18.8 °C | 50 mm |
| January 2002 | 0.7 °C | 15.1 °C | -12.2 °C | 10 mm |
| January 2001 | 1.0 °C | 10.4 °C | -7.2 °C | 31 mm |
| January 2000 | -2.0 °C | 10.9 °C | -13.1 °C | 42 mm |
January in nearby towns
| Town | Avg high | Avg low | Precip. | Wet days |
|---|---|---|---|---|
| Jánossomorja | 3.8 °C | -2.1 °C | 42 mm | 10 |
| Beled | 3.9 °C | -2.2 °C | 42 mm | 9 |
| Csorna | 4.0 °C | -2.1 °C | 42 mm | 9 |
| Fertőd | 3.8 °C | -2.2 °C | 42 mm | 9 |
| Fertőszentmiklós | 3.8 °C | -2.2 °C | 42 mm | 9 |
| Győr | 3.9 °C | -2.2 °C | 44 mm | 10 |
| Kapuvár | 3.9 °C | -2.2 °C | 41 mm | 9 |
| Lébény | 3.9 °C | -2.1 °C | 43 mm | 10 |
| Mosonmagyaróvár | 3.7 °C | -2.3 °C | 43 mm | 10 |
Other months in Jánossomorja
Frequently asked questions
What is the weather like in Jánossomorja in January?
Average highs of 3.8 °C and lows of -2.1 °C, with about 42 mm of precipitation on 10 wet days.
How hot does it get in Jánossomorja in January?
The January record is 15.2 °C (10 January 2015); there are 0.0 days of 30 °C or more in an average January.
How much does it rain in Jánossomorja in January?
42 mm on average; the wettest January (2013) brought 88 mm.
What was the warmest January in Jánossomorja?
2007, with a mean of 4.7 °C (data 2000–2025).
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.