July
July · August · June
Germany · 1991–2020
July leads for comfortable weather in Hemdingen: typically 23.2°C by day, 11.7°C at night, with 89 mm of rain. Based on measured 1991–2020 NOAA station history.
July · August · June
July · August · June
June · September · May
The weakest month is January, scoring 5 against July’s 76 — days reach only 4.2°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 | 4.2°C | -0.8°C | 76 mm | 13.1 | 7 h 57 | 5 | Strong coverage |
| February | 4.9°C | -1.2°C | 58 mm | 10 | 9 h 41 | 5 | Strong coverage |
| March | 8.7°C | 0.4°C | 58 mm | 10.7 | 11 h 39 | 13 | Strong coverage |
| April | 13.8°C | 2.9°C | 43 mm | 9 | 13 h 55 | 38 | Strong coverage |
| May | 18°C | 6.4°C | 60 mm | 10 | 15 h 54 | 55 | Strong coverage |
| June | 20.8°C | 9.4°C | 76 mm | 10.7 | 17 h 03 | 67 | Strong coverage |
| July | 23.2°C | 11.7°C | 89 mm | 11.6 | 16 h 35 | 76 | Strong coverage |
| August | 22.8°C | 11.2°C | 87 mm | 12.1 | 14 h 50 | 74 | Strong coverage |
| September | 18.9°C | 8.7°C | 71 mm | 10.6 | 12 h 37 | 60 | Strong coverage |
| October | 13.6°C | 5.6°C | 68 mm | 11.4 | 10 h 26 | 37 | Strong coverage |
| November | 8.1°C | 2.5°C | 68 mm | 12.1 | 8 h 28 | 12 | Strong coverage |
| December | 5°C | 0.2°C | 78 mm | 12.9 | 7 h 27 | 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 | 15.6°C1 Jan 2023 | -23.6°C8 Jan 1982 | 35 mm8 Jan 1998 | 138 mm2007 · driest 0 mm in 1996 | 50 |
| February | 18.9°C22 Feb 2021 | -22.1°C20 Feb 1978 | 44 mm11 Feb 2002 | 208 mm2002 · driest 5 mm in 1986 | 50 |
| March | 23.2°C31 Mar 2021 | -18.8°C12 Mar 2013 | 33 mm12 Mar 1992 | 134 mm1981 · driest 10 mm in 2011 | 49 |
| April | 26.6°C20 Apr 2018 | -8.3°C21 Apr 1991 | 28 mm26 Apr 2003 | 101 mm1977 · driest 3 mm in 2007 | 49 |
| May | 32.9°C28 May 1999 | -3.9°C3 May 2011 | 59 mm10 May 2018 | 152 mm2013 · driest 10 mm in 2023 | 49 |
| June | 39.0°C27 Jun 2026 | -0.3°C6 Jun 2009 | 49 mm14 Jun 1980 | 187 mm1980 · driest 6 mm in 1992 | 50 |
| July | 38.4°C20 Jul 2022 | 2.6°C27 Jul 1999 | 85 mm17 Jul 2002 | 201 mm2002 · driest 6 mm in 1983 | 49 |
| August | 36.7°C9 Aug 1992 | 1.6°C26 Aug 2014 | 121 mm23 Aug 2001 | 233 mm2001 · driest 5 mm in 1983 | 49 |
| September | 31.0°C18 Sep 2018 | -1.6°C18 Sep 1977 | 71 mm21 Sep 2004 | 205 mm2001 · driest 18 mm in 2002 | 49 |
| October | 27.1°C13 Oct 2018 | -7.9°C24 Oct 2003 | 40 mm14 Oct 1993 | 195 mm2023 · driest 16 mm in 1979 | 49 |
| November | 19.8°C2 Nov 2020 | -11.9°C28 Nov 2010 | 47 mm4 Nov 2010 | 146 mm1977 · driest 9 mm in 2011 | 48 |
| December | 15.4°C31 Dec 2022 | -21.4°C7 Dec 1980 | 46 mm22 Dec 2014 | 171 mm2011 · driest 26 mm in 1995 | 49 |
| Month | Days 25°C+ | Days 30°C+ | Frost nights | Heavy rain (10 mm+) |
|---|---|---|---|---|
| January | 0 | 0 | 16 | 2 |
| February | 0 | 0 | 15 | 1 |
| March | 0 | 0 | 13 | 2 |
| April | <1 | 0 | 7 | <1 |
| May | 2 | <1 | 2 | 2 |
| June | 5 | <1 | 0 | 2 |
| July | 10 | 2 | 0 | 3 |
| August | 8 | 2 | 0 | 2 |
| September | 2 | <1 | <1 | 2 |
| October | <1 | 0 | 3 | 2 |
| November | 0 | 0 | 8 | 2 |
| December | 0 | 0 | 13 | 2 |
| Month | Warm & dry days | Wet days | Washouts | Week with 3+ wet days | Daytime mean has ranged |
|---|---|---|---|---|---|
| January | 0% | 43% | 6% | 58% | -0.3–6.9°C |
| February | 0% | 34% | 4% | 44% | 1.4–8.3°C |
| March | <1% | 35% | 5% | 46% | 5.4–11.5°C |
| April | 7% | 30% | 3% | 38% | 10.7–15.6°C |
| May | 24% | 32% | 5% | 40% | 15.7–19.8°C |
| June | 39% | 37% | 8% | 52% | 18.6–23.0°C |
| July | 49% | 38% | 9% | 49% | 20.1–25.4°C |
| August | 51% | 37% | 7% | 50% | 20.4–25.0°C |
| September | 25% | 37% | 7% | 48% | 16.2–20.9°C |
| October | 4% | 37% | 7% | 50% | 11.3–16.1°C |
| November | 0% | 41% | 7% | 55% | 6.6–9.8°C |
| December | 0% | 43% | 7% | 62% | 2.0–7.1°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