Jánossomorja weather in May
Averages, precipitation and records for every May since 2000
What is May like in Jánossomorja?
In May, daytime highs in Jánossomorja average 20.8 °C and night-time lows 11.5 °C, giving a monthly mean of 16.3 °C. Expect about 72 mm of precipitation on 12 wet days.
May is the 5th warmest month of the year here: 4.5 °C warmer than April and 4.5 °C cooler than June.
An average May brings 5.3 summer days (25 °C or more).
Compared with the May average of Hungarian towns (16.7 °C), Jánossomorja is 0.4 °C cooler — the 250th warmest of 348.
The warmest May was in 2018 (19.0 °C), the coolest in 2019 (13.3 °C). The wettest was 2010 (144 mm), the driest 2001 (25 mm). May in 2016–2025 averaged 16.0 °C, compared with 16.9 °C in 2000–2009 (-0.9 °C).
May records: 31.9 °C (30 May 2005) and 3.3 °C (8 May 2019). The average topsoil temperature (0–7 cm) is 16.4 °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 May.
May mean temperature by year
Red: warmer than the average (16.3 °C), blue: cooler.
May precipitation by year
Monthly total (mm).
Every May in Jánossomorja, 2000–2025
Highlighted: the warmest and the coolest year. Click a year for its daily data.
| Year | Mean | Highest | Lowest | Precip. |
|---|---|---|---|---|
| May 2025 | 14.9 °C | 28.0 °C | 4.3 °C | 34 mm |
| May 2024 | 17.5 °C | 25.0 °C | 9.5 °C | 89 mm |
| May 2023 | 15.2 °C | 24.9 °C | 7.3 °C | 102 mm |
| May 2022 | 18.2 °C | 29.5 °C | 7.5 °C | 42 mm |
| May 2021 | 14.0 °C | 26.8 °C | 5.4 °C | 92 mm |
| May 2020 | 15.2 °C | 26.1 °C | 6.7 °C | 60 mm |
| May 2019 | 13.3 °C | 24.3 °C | 3.3 °C | 135 mm |
| May 2018 | 19.0 °C | 28.2 °C | 8.3 °C | 76 mm |
| May 2017 | 17.1 °C | 31.1 °C | 3.9 °C | 27 mm |
| May 2016 | 15.8 °C | 27.9 °C | 6.9 °C | 96 mm |
| May 2015 | 15.8 °C | 26.9 °C | 5.8 °C | 85 mm |
| May 2014 | 15.1 °C | 27.6 °C | 4.8 °C | 119 mm |
| May 2013 | 15.4 °C | 25.6 °C | 7.9 °C | 113 mm |
| May 2012 | 17.7 °C | 29.9 °C | 4.1 °C | 42 mm |
| May 2011 | 16.1 °C | 27.8 °C | 3.4 °C | 53 mm |
| May 2010 | 15.4 °C | 24.7 °C | 6.5 °C | 144 mm |
| May 2009 | 16.9 °C | 28.2 °C | 6.6 °C | 54 mm |
| May 2008 | 16.9 °C | 31.6 °C | 7.7 °C | 31 mm |
| May 2007 | 17.7 °C | 30.5 °C | 4.7 °C | 106 mm |
| May 2006 | 15.0 °C | 24.8 °C | 6.0 °C | 97 mm |
| May 2005 | 16.2 °C | 31.9 °C | 4.1 °C | 56 mm |
| May 2004 | 14.0 °C | 24.1 °C | 5.5 °C | 82 mm |
| May 2003 | 18.7 °C | 30.1 °C | 7.2 °C | 36 mm |
| May 2002 | 18.2 °C | 27.8 °C | 9.9 °C | 42 mm |
| May 2001 | 17.7 °C | 27.9 °C | 7.6 °C | 25 mm |
| May 2000 | 17.9 °C | 28.9 °C | 8.7 °C | 28 mm |
May in nearby towns
| Town | Avg high | Avg low | Precip. | Wet days |
|---|---|---|---|---|
| Jánossomorja | 20.8 °C | 11.5 °C | 72 mm | 12 |
| Beled | 20.8 °C | 11.3 °C | 74 mm | 12 |
| Csorna | 21.0 °C | 11.4 °C | 72 mm | 12 |
| Fertőd | 20.6 °C | 11.3 °C | 76 mm | 13 |
| Fertőszentmiklós | 20.6 °C | 11.3 °C | 76 mm | 13 |
| Győr | 21.1 °C | 11.4 °C | 72 mm | 12 |
| Kapuvár | 20.7 °C | 11.3 °C | 74 mm | 12 |
| Lébény | 21.0 °C | 11.5 °C | 72 mm | 12 |
| Mosonmagyaróvár | 20.9 °C | 11.4 °C | 74 mm | 12 |
Other months in Jánossomorja
Frequently asked questions
What is the weather like in Jánossomorja in May?
Average highs of 20.8 °C and lows of 11.5 °C, with about 72 mm of precipitation on 12 wet days.
How hot does it get in Jánossomorja in May?
The May record is 31.9 °C (30 May 2005); there are 0.3 days of 30 °C or more in an average May.
How much does it rain in Jánossomorja in May?
72 mm on average; the wettest May (2010) brought 144 mm.
What was the warmest May in Jánossomorja?
2018, with a mean of 19.0 °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.