August
August · July · June
Germany · 1991–2020
August leads for comfortable weather in Steinheim: typically 23°C by day, 12.8°C at night, with 90 mm of rain. Based on measured 1991–2020 NOAA station history.
August · July · June
August · July · June
June · September · May
The weakest month is January, scoring 5 against August’s 78 — days reach only 4°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°C | -0.5°C | 89 mm | 14 | 8 h 15 | 5 | Good coverage |
| February | 5.2°C | -0.6°C | 71 mm | 13.4 | 9 h 51 | 5 | Good coverage |
| March | 9.2°C | 1.6°C | 70 mm | 11.8 | 11 h 41 | 14 | Good coverage |
| April | 13.9°C | 4.1°C | 53 mm | 9.8 | 13 h 48 | 38 | Good coverage |
| May | 18.4°C | 8.2°C | 69 mm | 10.6 | 15 h 37 | 58 | Good coverage |
| June | 20.9°C | 10.8°C | 69 mm | 10.7 | 16 h 40 | 71 | Good coverage |
| July | 23.3°C | 13.2°C | 96 mm | 12.7 | 16 h 15 | 77 | Good coverage |
| August | 23°C | 12.8°C | 90 mm | 11.3 | 14 h 38 | 78 | Good coverage |
| September | 18.8°C | 9.8°C | 80 mm | 10.9 | 12 h 34 | 60 | Good coverage |
| October | 13.3°C | 6.3°C | 79 mm | 11.2 | 10 h 33 | 35 | Good coverage |
| November | 7.7°C | 3°C | 77 mm | 13.8 | 8 h 43 | 9 | Good coverage |
| December | 4.2°C | 0.1°C | 91 mm | 14.5 | 7 h 47 | 5 | Good coverage |
| Month | Record high | Record low | Wettest day | Wettest / driest month | Years |
|---|---|---|---|---|---|
| January | 14.6°C5 Jan 1999 | -20.8°C14 Jan 1987 | 46 mm18 Jan 2007 | 184 mm1993 · driest 10 mm in 1997 | 27 |
| February | 17.6°C24 Feb 1990 | -20.8°C24 Feb 1986 | 26 mm6 Feb 1984 | 149 mm2002 · driest 12 mm in 1982 | 27 |
| March | 23.7°C28 Mar 1989 | -17.2°C4 Mar 1987 | 38 mm12 Mar 1992 | 149 mm1994 · driest 12 mm in 1993 | 27 |
| April | 26.8°C14 Apr 2007 | -7.1°C12 Apr 1986 | 22 mm4 Apr 1986 | 133 mm1983 · driest 5 mm in 2007 | 27 |
| May | 32.7°C28 May 2005 | -1.5°C6 May 1996 | 44 mm7 May 2007 | 190 mm2007 · driest 7 mm in 1989 | 27 |
| June | 34.8°C20 Jun 2000 | 2.3°C2 Jun 1991 | 55 mm30 Jun 2001 | 138 mm1981 · driest 31 mm in 1996 | 27 |
| July | 34.7°C21 Jul 2006 | 5.5°C20 Jul 1996 | 74 mm17 Jul 2002 | 161 mm2000 · driest 28 mm in 1990 | 27 |
| August | 36.5°C12 Aug 2003 | 4.7°C7 Aug 1987 | 74 mm21 Aug 2007 | 192 mm2007 · driest 30 mm in 1991 | 27 |
| September | 30.5°C1 Sep 2005 | 0.1°C30 Sep 1987 | 44 mm29 Sep 2007 | 192 mm2001 · driest 14 mm in 1997 | 27 |
| October | 24.8°C10 Oct 1995 | -6.6°C24 Oct 2003 | 51 mm3 Oct 2003 | 233 mm1998 · driest 14 mm in 1995 | 27 |
| November | 16.8°C3 Nov 2005 | -10.4°C22 Nov 1988 | 43 mm17 Nov 1990 | 131 mm1992 · driest 34 mm in 1993 | 27 |
| December | 15.1°C5 Dec 2006 | -16.3°C29 Dec 1996 | 34 mm11 Dec 1992 | 200 mm1986 · driest 40 mm in 1995 | 27 |
| Month | Days 25°C+ | Days 30°C+ | Frost nights | Heavy rain (10 mm+) |
|---|---|---|---|---|
| January | 0 | 0 | 14 | 2 |
| February | 0 | 0 | 14 | 2 |
| March | 0 | 0 | 10 | 2 |
| April | <1 | 0 | 5 | 1 |
| May | 3 | <1 | <1 | 2 |
| June | 6 | <1 | 0 | 2 |
| July | 11 | 3 | 0 | 3 |
| August | 10 | 2 | 0 | 2 |
| September | 3 | <1 | 0 | 3 |
| October | 0 | 0 | 3 | 2 |
| November | 0 | 0 | 6 | 2 |
| December | 0 | 0 | 15 | 3 |
| Month | Warm & dry days | Wet days | Washouts | Week with 3+ wet days | Daytime mean has ranged |
|---|---|---|---|---|---|
| January | 0% | 47% | 8% | 62% | -0.3–6.5°C |
| February | 0% | 45% | 6% | 59% | 1.7–8.5°C |
| March | <1% | 42% | 7% | 55% | 6.0–11.6°C |
| April | 8% | 35% | 4% | 43% | 11.6–15.3°C |
| May | 30% | 35% | 6% | 47% | 15.0–20.0°C |
| June | 37% | 38% | 7% | 54% | 18.3–22.2°C |
| July | 50% | 39% | 8% | 49% | 20.4–25.8°C |
| August | 52% | 35% | 9% | 50% | 20.7–24.6°C |
| September | 24% | 38% | 9% | 50% | 15.6–21.2°C |
| October | 4% | 37% | 6% | 49% | 11.4–16.2°C |
| November | 0% | 46% | 7% | 62% | 5.8–9.9°C |
| December | 0% | 48% | 9% | 68% | 1.8–6.6°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