August
August · July · June
Germany · 1991–2020
August leads for comfortable weather in Mellenbach-Glasbach: typically 24.2°C by day, 11.6°C at night, with 64 mm of rain. Based on measured 1991–2020 NOAA station history.
August · July · June
August · July · June
September · June · May
The weakest month is January, scoring 5 against August’s 83 — days reach only 3.5°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 | 3.5°C | -2.4°C | 41 mm | 10 | 8 h 26 | 5 | Strong coverage |
| February | 5°C | -2.6°C | 33 mm | 8.3 | 9 h 57 | 5 | Strong coverage |
| March | 9.3°C | -0.1°C | 43 mm | 9.1 | 11 h 42 | 18 | Strong coverage |
| April | 14.8°C | 2.8°C | 42 mm | 8.1 | 13 h 43 | 42 | Strong coverage |
| May | 19°C | 6.7°C | 73 mm | 10 | 15 h 27 | 57 | Strong coverage |
| June | 22.2°C | 10.4°C | 60 mm | 9.9 | 16 h 27 | 76 | Strong coverage |
| July | 24.3°C | 12.1°C | 82 mm | 10.6 | 16 h 03 | 81 | Strong coverage |
| August | 24.2°C | 11.6°C | 64 mm | 9.8 | 14 h 31 | 83 | Strong coverage |
| September | 19.4°C | 8°C | 54 mm | 8.3 | 12 h 33 | 65 | Strong coverage |
| October | 13.9°C | 4.6°C | 46 mm | 9.3 | 10 h 37 | 41 | Strong coverage |
| November | 7.9°C | 1.4°C | 51 mm | 9.4 | 8 h 53 | 14 | Strong coverage |
| December | 4.2°C | -1.2°C | 47 mm | 10.7 | 8 h | 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 | 16.0°C25 Jan 2025 | -23.3°C14 Jan 1987 | 27 mm2 Jan 1953 | 100 mm1976 · driest 2 mm in 1996 | 76 |
| February | 19.6°C27 Feb 2019 | -28.4°C9 Feb 1956 | 40 mm26 Feb 1950 | 125 mm1950 · driest 4 mm in 1972 | 76 |
| March | 24.0°C31 Mar 2021 | -20.6°C4 Mar 1987 | 41 mm12 Mar 1977 | 122 mm1952 · driest 6 mm in 2012 | 76 |
| April | 31.7°C28 Apr 2012 | -11.8°C8 Apr 1956 | 68 mm12 Apr 1994 | 121 mm1961 · driest 4 mm in 2020 | 77 |
| May | 32.8°C28 May 2005 | -5.0°C8 May 1957 | 69 mm31 May 2008 | 188 mm2013 · driest 14 mm in 2015 | 77 |
| June | 38.0°C27 Jun 2026 | -2.6°C7 Jun 1962 | 73 mm14 Jun 1977 | 176 mm1977 · driest 16 mm in 1962 | 77 |
| July | 38.8°C20 Jul 2022 | 2.6°C1 Jul 1960 | 58 mm8 Jul 2014 | 214 mm2014 · driest 8 mm in 1964 | 77 |
| August | 37.4°C7 Aug 2015 | 1.3°C23 Aug 1976 | 91 mm10 Aug 1981 | 195 mm2010 · driest 15 mm in 2003 | 76 |
| September | 32.2°C6 Sep 1949 | -4.0°C30 Sep 1959 | 51 mm8 Sep 2024 | 141 mm1952 · driest 0 mm in 1959 | 77 |
| October | 27.9°C2 Oct 2011 | -9.0°C30 Oct 1950 | 39 mm7 Oct 1960 | 130 mm1960 · driest 7 mm in 1985 | 77 |
| November | 21.0°C1 Nov 1968 | -14.4°C30 Nov 1993 | 42 mm18 Nov 1971 | 157 mm1965 · driest 0 mm in 2011 | 77 |
| December | 18.5°C4 Dec 1953 | -24.0°C21 Dec 1969 | 27 mm4 Dec 1960 | 127 mm1993 · driest 3 mm in 1972 | 77 |
| Month | Days 25°C+ | Days 30°C+ | Frost nights | Heavy rain (10 mm+) |
|---|---|---|---|---|
| January | 0 | 0 | 20 | <1 |
| February | 0 | 0 | 19 | <1 |
| March | 0 | 0 | 17 | <1 |
| April | <1 | 0 | 7 | <1 |
| May | 4 | <1 | 1 | 2 |
| June | 9 | 2 | 0 | 2 |
| July | 14 | 4 | 0 | 2 |
| August | 13 | 4 | 0 | 2 |
| September | 4 | <1 | <1 | 2 |
| October | <1 | 0 | 5 | 1 |
| November | 0 | 0 | 11 | 1 |
| December | 0 | 0 | 18 | 1 |
The best month has moved. On the 1961–1990 numbers the strongest month here was July (scoring 85); on 2011–2025 it is June (88). 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% | 33% | 2% | 40% | -0.4–6.3°C |
| February | 0% | 31% | 2% | 39% | 1.3–8.0°C |
| March | 2% | 29% | 2% | 36% | 5.0–12.5°C |
| April | 13% | 32% | 4% | 41% | 10.7–16.4°C |
| May | 29% | 34% | 7% | 45% | 15.6–20.7°C |
| June | 46% | 35% | 6% | 45% | 19.2–24.4°C |
| July | 54% | 34% | 7% | 46% | 20.5–26.5°C |
| August | 55% | 33% | 7% | 42% | 21.0–25.8°C |
| September | 35% | 29% | 5% | 34% | 16.6–21.9°C |
| October | 11% | 28% | 3% | 34% | 11.9–16.9°C |
| November | <1% | 32% | 4% | 42% | 5.4–10.0°C |
| December | 0% | 34% | 3% | 46% | 0.5–6.3°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