Ercsi weather in May
Averages, precipitation and records for every May since 2000
What is May like in Ercsi?
In May, daytime highs in Ercsi average 21.5 °C and night-time lows 11.5 °C, giving a monthly mean of 16.7 °C. Expect about 65 mm of precipitation on 12 wet days.
May is the 5th warmest month of the year here: 4.7 °C warmer than April and 4.4 °C cooler than June.
An average May brings 6.3 summer days (25 °C or more).
The warmest May was in 2003 (19.6 °C), the coolest in 2019 (14.0 °C). The wettest was 2010 (168 mm), the driest 2000 (26 mm). May in 2016–2025 averaged 16.3 °C, compared with 17.4 °C in 2000–2009 (-1.1 °C).
May records: 31.5 °C (28 May 2008) and 3.2 °C (8 May 2019). The average topsoil temperature (0–7 cm) is 16.9 °C.
Planning a trip? Check the 7-day forecast for Ercsi and the current weather. See also the full climate of Ercsi and Hungary in May.
May mean temperature by year
Red: warmer than the average (16.7 °C), blue: cooler.
May precipitation by year
Monthly total (mm).
Every May in Ercsi, 2000–2025
Highlighted: the warmest and the coolest year. Click a year for its daily data.
| Year | Mean | Highest | Lowest | Precip. |
|---|---|---|---|---|
| May 2025 | 14.7 °C | 26.9 °C | 5.5 °C | 53 mm |
| May 2024 | 18.0 °C | 26.0 °C | 9.1 °C | 52 mm |
| May 2023 | 16.2 °C | 25.8 °C | 6.6 °C | 97 mm |
| May 2022 | 18.3 °C | 29.4 °C | 8.7 °C | 34 mm |
| May 2021 | 14.1 °C | 26.8 °C | 5.1 °C | 91 mm |
| May 2020 | 15.1 °C | 25.2 °C | 5.5 °C | 50 mm |
| May 2019 | 14.0 °C | 24.8 °C | 3.2 °C | 145 mm |
| May 2018 | 19.5 °C | 28.7 °C | 10.3 °C | 46 mm |
| May 2017 | 16.9 °C | 28.6 °C | 5.0 °C | 56 mm |
| May 2016 | 16.0 °C | 28.0 °C | 6.0 °C | 68 mm |
| May 2015 | 16.6 °C | 27.9 °C | 6.7 °C | 75 mm |
| May 2014 | 15.6 °C | 27.5 °C | 6.0 °C | 107 mm |
| May 2013 | 16.2 °C | 27.5 °C | 7.6 °C | 96 mm |
| May 2012 | 17.9 °C | 30.6 °C | 6.9 °C | 42 mm |
| May 2011 | 16.7 °C | 27.5 °C | 3.8 °C | 41 mm |
| May 2010 | 15.8 °C | 25.0 °C | 7.6 °C | 168 mm |
| May 2009 | 17.7 °C | 28.7 °C | 7.2 °C | 33 mm |
| May 2008 | 17.4 °C | 31.5 °C | 7.8 °C | 38 mm |
| May 2007 | 18.4 °C | 31.0 °C | 4.8 °C | 70 mm |
| May 2006 | 15.4 °C | 25.9 °C | 5.8 °C | 81 mm |
| May 2005 | 16.4 °C | 30.6 °C | 3.8 °C | 53 mm |
| May 2004 | 14.5 °C | 25.4 °C | 5.5 °C | 51 mm |
| May 2003 | 19.6 °C | 30.9 °C | 7.1 °C | 30 mm |
| May 2002 | 18.5 °C | 28.4 °C | 7.1 °C | 67 mm |
| May 2001 | 17.7 °C | 27.8 °C | 7.1 °C | 30 mm |
| May 2000 | 18.1 °C | 29.4 °C | 8.3 °C | 26 mm |
May in nearby towns
| Town | Avg high | Avg low | Precip. | Wet days |
|---|---|---|---|---|
| Ercsi | 21.5 °C | 11.5 °C | 65 mm | 12 |
| Aba | 21.4 °C | 11.6 °C | 67 mm | 12 |
| Adony | 21.6 °C | 11.7 °C | 67 mm | 12 |
| Bicske | 20.7 °C | 10.8 °C | 74 mm | 13 |
| Bodajk | 20.3 °C | 10.9 °C | 75 mm | 13 |
| Csákvár | 20.6 °C | 10.8 °C | 71 mm | 13 |
| Dunaújváros | 21.6 °C | 11.8 °C | 67 mm | 12 |
| Enying | 21.0 °C | 11.6 °C | 70 mm | 12 |
| Gárdony | 21.2 °C | 11.4 °C | 68 mm | 12 |
Other months in Ercsi
Frequently asked questions
What is the weather like in Ercsi in May?
Average highs of 21.5 °C and lows of 11.5 °C, with about 65 mm of precipitation on 12 wet days.
How hot does it get in Ercsi in May?
The May record is 31.5 °C (28 May 2008); there are 0.4 days of 30 °C or more in an average May.
How much does it rain in Ercsi in May?
65 mm on average; the wettest May (2010) brought 168 mm.
What was the warmest May in Ercsi?
2003, with a mean of 19.6 °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.