August
August · July · June
Germany · 1991–2020
August leads for comfortable weather in Wettringen: typically 24.2°C by day, 12.3°C at night, with 67 mm of rain. Based on measured 1991–2020 NOAA station history.
August · July · June
August · July · June
September · May · June
The weakest month is January, scoring 5 against August’s 84 — days reach only 2.6°C, 21° 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 | 2.6°C | -3.1°C | 67 mm | 11.8 | 8 h 37 | 5 | Good coverage |
| February | 4.3°C | -2.8°C | 68 mm | 11.2 | 10 h 03 | 5 | Good coverage |
| March | 8.8°C | 0.4°C | 79 mm | 12.7 | 11 h 43 | 9 | Good coverage |
| April | 13.8°C | 3.1°C | 52 mm | 9.2 | 13 h 38 | 37 | Good coverage |
| May | 18.7°C | 7.6°C | 75 mm | 10 | 15 h 17 | 57 | Good coverage |
| June | 22.1°C | 10.8°C | 81 mm | 10.8 | 16 h 13 | 73 | Good coverage |
| July | 24.1°C | 12.6°C | 87 mm | 12.1 | 15 h 51 | 80 | Good coverage |
| August | 24.2°C | 12.3°C | 67 mm | 9.2 | 14 h 24 | 84 | Good coverage |
| September | 19°C | 8.5°C | 63 mm | 9.1 | 12 h 32 | 62 | Good coverage |
| October | 13.1°C | 5°C | 76 mm | 10.8 | 10 h 41 | 33 | Good coverage |
| November | 6.2°C | 0.8°C | 75 mm | 12.6 | 9 h 02 | 5 | Good coverage |
| December | 2.9°C | -2°C | 77 mm | 13.1 | 8 h 13 | 5 | Good coverage |
| Month | Record high | Record low | Wettest day | Wettest / driest month | Years |
|---|---|---|---|---|---|
| January | 15.1°C10 Jan 1991 | -30.4°C9 Jan 1985 | 35 mm25 Jan 1995 | 144 mm1976 · driest 11 mm in 1996 | 59 |
| February | 18.4°C24 Feb 1990 | -26.6°C5 Feb 1963 | 50 mm25 Feb 1997 | 202 mm1970 · driest 7 mm in 1972 | 59 |
| March | 23.3°C30 Mar 1989 | -24.8°C1 Mar 2005 | 55 mm3 Mar 1956 | 213 mm1988 · driest 3 mm in 1953 | 59 |
| April | 28.0°C22 Apr 1968 | -9.8°C8 Apr 2003 | 51 mm12 Apr 1994 | 159 mm1994 · driest 3 mm in 2007 | 59 |
| May | 31.4°C28 May 2005 | -5.6°C3 May 1960 | 60 mm21 May 1999 | 153 mm2007 · driest 16 mm in 1992 | 59 |
| June | 34.4°C12 Jun 2003 | -1.3°C5 Jun 1962 | 66 mm5 Jun 1984 | 205 mm1961 · driest 21 mm in 1962 | 59 |
| July | 37.1°C27 Jul 1983 | 0.6°C7 Jul 1949 | 72 mm7 Jul 1996 | 166 mm1954 · driest 5 mm in 1964 | 60 |
| August | 37.8°C13 Aug 2003 | 1.1°C29 Aug 1978 | 54 mm7 Aug 1978 | 143 mm1968 · driest 18 mm in 1991 | 60 |
| September | 33.3°C5 Sep 1973 | -4.0°C23 Sep 1964 | 32 mm28 Sep 1981 | 156 mm1957 · driest 4 mm in 1959 | 60 |
| October | 27.5°C4 Oct 1985 | -8.6°C20 Oct 1972 | 64 mm28 Oct 1998 | 233 mm1998 · driest 1 mm in 1965 | 60 |
| November | 18.4°C3 Nov 1970 | -16.1°C22 Nov 1988 | 34 mm6 Nov 1952 | 192 mm1952 · driest 5 mm in 1953 | 60 |
| December | 16.4°C7 Dec 1979 | -27.1°C24 Dec 2001 | 46 mm20 Dec 1993 | 195 mm1993 · driest 3 mm in 1963 | 60 |
| Month | Days 25°C+ | Days 30°C+ | Frost nights | Heavy rain (10 mm+) |
|---|---|---|---|---|
| January | 0 | 0 | 21 | 2 |
| February | 0 | 0 | 19 | 2 |
| March | 0 | 0 | 14 | 2 |
| April | <1 | 0 | 6 | 1 |
| May | 4 | <1 | <1 | 2 |
| June | 9 | 2 | 0 | 2 |
| July | 14 | 4 | 0 | 2 |
| August | 14 | 4 | 0 | 2 |
| September | 4 | <1 | <1 | 2 |
| October | <1 | 0 | 4 | 2 |
| November | 0 | 0 | 12 | 2 |
| December | 0 | 0 | 20 | 2 |
| Month | Warm & dry days | Wet days | Washouts | Week with 3+ wet days | Daytime mean has ranged |
|---|---|---|---|---|---|
| January | 0% | 38% | 6% | 50% | -1.4–4.5°C |
| February | 0% | 38% | 5% | 51% | -0.3–7.5°C |
| March | <1% | 35% | 5% | 46% | 4.2–11.5°C |
| April | 9% | 32% | 5% | 42% | 10.2–15.5°C |
| May | 25% | 35% | 7% | 47% | 15.2–20.2°C |
| June | 41% | 37% | 9% | 52% | 18.7–23.3°C |
| July | 53% | 35% | 8% | 45% | 20.2–26.0°C |
| August | 53% | 33% | 8% | 42% | 20.6–25.1°C |
| September | 33% | 29% | 6% | 34% | 16.3–21.6°C |
| October | 7% | 29% | 6% | 36% | 10.7–15.3°C |
| November | 0% | 38% | 6% | 51% | 3.8–8.5°C |
| December | 0% | 39% | 6% | 52% | -0.4–4.8°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