September
September · May · June
Slovakia · 1991–2020
September leads for comfortable weather in Štúrovo: typically 22.7°C by day, 13.2°C at night, with 46 mm of rain. Based on measured 1991–2020 NOAA station history.
September · May · June
July · August · June
April · October · September
The weakest month is January, scoring 5 against September’s 89 — days reach only 4.1°C, 20° below the 24°C the score treats as ideal.
Month by month
The bars show the comfort score. Day and night temperatures come from daily observed highs and lows; rain is the historical monthly estimate.
| Month | Day | Night | Rain | Wet days | Daylight | Comfort | Coverage |
|---|---|---|---|---|---|---|---|
| January | 4.1°C | -1.2°C | 34 mm | 5.9 | 8 h 48 | 5 | Strong coverage |
| February | 6.6°C | 0.1°C | 29 mm | 5.7 | 10 h 09 | 13 | Strong coverage |
| March | 11.8°C | 3.6°C | 31 mm | 5.7 | 11 h 44 | 37 | Strong coverage |
| April | 18.2°C | 8.3°C | 32 mm | 5.7 | 13 h 34 | 67 | Strong coverage |
| May | 22.9°C | 12.6°C | 58 mm | 8.1 | 15 h 07 | 84 | Strong coverage |
| June | 26.6°C | 16.2°C | 60 mm | 6.6 | 15 h 59 | 83 | Strong coverage |
| July | 28.6°C | 18°C | 54 mm | 6.5 | 15 h 38 | 74 | Strong coverage |
| August | 28.6°C | 17.7°C | 54 mm | 5.7 | 14 h 17 | 75 | Strong coverage |
| September | 22.7°C | 13.2°C | 46 mm | 5.6 | 12 h 30 | 89 | Strong coverage |
| October | 16.8°C | 8.6°C | 44 mm | 6.1 | 10 h 45 | 61 | Strong coverage |
| November | 10.1°C | 4.3°C | 46 mm | 7.1 | 9 h 12 | 30 | Strong coverage |
| December | 4.6°C | -0.2°C | 38 mm | 6.7 | 8 h 25 | 5 | Strong coverage |
What has changed
Each bar compares the 2011–2025 daytime average for that month against the same month in 1961–1990, measured at the same station. Months where the older record is too thin to compare are left blank.
| Month | Record high | Record low | Wettest day | Wettest / driest month | Years |
|---|---|---|---|---|---|
| January | 18.1°C29 Jan 2002 | -21.7°C24 Jan 1942 | 34 mm2 Jan 1929 | 105 mm2023 · driest 1 mm in 1991 | 126 |
| February | 20.1°C26 Feb 2021 | -23.4°C11 Feb 1929 | 40 mm23 Feb 1936 | 136 mm1969 · driest 0 mm in 1998 | 126 |
| March | 25.4°C25 Mar 1921 | -14.1°C1 Mar 1963 | 37 mm8 Mar 1912 | 155 mm1937 · driest 1 mm in 2003 | 126 |
| April | 31.3°C30 Apr 2012 | -4.6°C14 Apr 1912 | 44 mm2 Apr 1912 | 97 mm1916 · driest 0 mm in 2026 | 126 |
| May | 34.0°C12 May 1968 | 0.0°C2 May 1935 | 94 mm23 May 1937 | 184 mm2010 · driest 1 mm in 1973 | 126 |
| June | 39.7°C28 Jun 2026 | 3.0°C3 Jun 1928 | 78 mm1 Jun 1954 | 238 mm1999 · driest 7 mm in 2025 | 126 |
| July | 40.1°C20 Jul 2007 | 8.9°C3 Jul 1923 | 64 mm29 Jul 1920 | 179 mm1914 · driest 3 mm in 1984 | 125 |
| August | 39.1°C4 Aug 2017 | 7.0°C26 Aug 1919 | 115 mm17 Aug 2015 | 263 mm1955 · driest 0 mm in 1962 | 125 |
| September | 35.2°C20 Sep 1917 | 1.2°C23 Sep 1915 | 62 mm3 Sep 1915 | 135 mm2014 · driest 0 mm in 1946 | 125 |
| October | 30.8°C1 Oct 1932 | -9.5°C31 Oct 1920 | 51 mm3 Oct 1993 | 154 mm1974 · driest 0 mm in 1995 | 125 |
| November | 22.8°C5 Nov 2010 | -11.9°C29 Nov 1915 | 57 mm27 Nov 1983 | 173 mm1962 · driest 0 mm in 2011 | 125 |
| December | 19.2°C17 Dec 1989 | -19.1°C22 Dec 1927 | 37 mm6 Dec 1935 | 120 mm1976 · driest 1 mm in 1972 | 125 |
| Month | Days 25°C+ | Days 30°C+ | Frost nights | Heavy rain (10 mm+) |
|---|---|---|---|---|
| January | 0 | 0 | 19 | 1 |
| February | 0 | 0 | 13 | <1 |
| March | 0 | 0 | 5 | <1 |
| April | 3 | <1 | <1 | <1 |
| May | 11 | 2 | 0 | 2 |
| June | 20 | 7 | 0 | 2 |
| July | 24 | 13 | 0 | 2 |
| August | 25 | 12 | 0 | 1 |
| September | 10 | 2 | 0 | 1 |
| October | 1 | 0 | <1 | 1 |
| November | 0 | 0 | 4 | 2 |
| December | 0 | 0 | 15 | <1 |
The best month has moved. On the 1961–1990 numbers the strongest month here was June (scoring 92); on 2011–2025 it is September (95). Both are scored the same way, from the same station — only the climate underneath changed.
| Month | Warm & dry days | Wet days | Washouts | Week with 3+ wet days | Daytime mean has ranged |
|---|---|---|---|---|---|
| January | 0% | 23% | 3% | 25% | -0.5–6.1°C |
| February | <1% | 22% | 3% | 25% | 1.1–9.1°C |
| March | 4% | 21% | 3% | 23% | 7.2–14.6°C |
| April | 25% | 22% | 4% | 24% | 14.1–20.1°C |
| May | 54% | 27% | 6% | 31% | 19.9–24.7°C |
| June | 69% | 25% | 7% | 27% | 23.7–28.2°C |
| July | 78% | 21% | 5% | 19% | 25.6–30.2°C |
| August | 78% | 20% | 5% | 19% | 25.1–30.2°C |
| September | 62% | 19% | 5% | 18% | 20.0–25.5°C |
| October | 21% | 20% | 5% | 23% | 14.2–19.0°C |
| November | <1% | 27% | 6% | 31% | 5.8–11.6°C |
| December | 0% | 26% | 4% | 32% | 1.4–6.5°C |
A warm and dry day reaches 20°C with under 1 mm of rain; a wet day gets 1 mm or more; a washout gets 10 mm or more. The week column is the share of seven-day stretches in that month, across the station’s whole daily record, that contained three or more wet days — the odds a week-long trip is rained on repeatedly, counted rather than modelled. The last column is the 10th to 90th percentile of that month’s daytime average across individual years: a narrow band means the average is what you will get, a wide one means the average is a midpoint between years that felt quite different.
The evidence behind this page