August
August · July · June
Germany · 1991–2020
August leads for comfortable weather in Buldern: typically 23.8°C by day, 12.3°C at night, with 78 mm of rain. Based on measured 1991–2020 NOAA station history.
August · July · June
July · August · June
September · May · June
The weakest month is January, scoring 5 against August’s 81 — days reach only 5.5°C, 18° 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 | 5.5°C | 0.3°C | 61 mm | 13.1 | 8 h 15 | 5 | Good coverage |
| February | 6.4°C | 0.3°C | 51 mm | 10.3 | 9 h 51 | 6 | Good coverage |
| March | 10.3°C | 1.7°C | 51 mm | 9.6 | 11 h 41 | 23 | Good coverage |
| April | 15.8°C | 4.3°C | 33 mm | 7.2 | 13 h 48 | 50 | Good coverage |
| May | 19.1°C | 7.8°C | 49 mm | 9.5 | 15 h 37 | 63 | Good coverage |
| June | 22.4°C | 11.1°C | 59 mm | 9.3 | 16 h 40 | 78 | Good coverage |
| July | 24.7°C | 12.6°C | 79 mm | 11.1 | 16 h 15 | 80 | Good coverage |
| August | 23.8°C | 12.3°C | 78 mm | 11.5 | 14 h 38 | 81 | Good coverage |
| September | 20.2°C | 9.4°C | 52 mm | 8.6 | 12 h 34 | 70 | Good coverage |
| October | 15.3°C | 7.2°C | 56 mm | 9.3 | 10 h 33 | 49 | Good coverage |
| November | 9.8°C | 3.7°C | 61 mm | 11.2 | 8 h 43 | 22 | Good coverage |
| December | 6.4°C | 1.6°C | 63 mm | 13 | 7 h 48 | 5 | Good coverage |
| Month | Record high | Record low | Wettest day | Wettest / driest month | Years |
|---|---|---|---|---|---|
| January | 17.0°C1 Jan 2023 | -21.1°C7 Jan 2009 | 27 mm5 Jan 2025 | 110 mm2012 · driest 22 mm in 2006 | 22 |
| February | 19.9°C27 Feb 2019 | -19.4°C12 Feb 2021 | 21 mm6 Feb 2022 | 116 mm2020 · driest 12 mm in 2012 | 22 |
| March | 25.0°C31 Mar 2021 | -13.2°C4 Mar 2005 | 21 mm28 Mar 2005 | 95 mm2023 · driest 7 mm in 2025 | 22 |
| April | 28.6°C20 Apr 2018 | -5.1°C7 Apr 2013 | 35 mm19 Apr 2005 | 78 mm2005 · driest 1 mm in 2007 | 22 |
| May | 32.1°C29 May 2017 | -1.7°C5 May 2010 | 39 mm9 May 2023 | 114 mm2026 · driest 12 mm in 2020 | 22 |
| June | 38.0°C26 Jun 2026 | 3.4°C3 Jun 2013 | 52 mm22 Jun 2023 | 163 mm2016 · driest 9 mm in 2010 | 22 |
| July | 38.8°C25 Jul 2019 | 5.1°C10 Jul 2019 | 38 mm3 Jul 2010 | 166 mm2014 · driest 16 mm in 2016 | 21 |
| August | 38.1°C7 Aug 2018 | 3.9°C25 Aug 2025 | 50 mm17 Aug 2015 | 169 mm2010 · driest 30 mm in 2012 | 22 |
| September | 33.2°C13 Sep 2016 | 0.1°C30 Sep 2018 | 32 mm10 Sep 2013 | 104 mm2013 · driest 8 mm in 2016 | 22 |
| October | 28.5°C13 Oct 2018 | -4.8°C28 Oct 2012 | 39 mm9 Oct 2024 | 103 mm2009 · driest 18 mm in 2022 | 22 |
| November | 20.9°C1 Nov 2014 | -7.3°C29 Nov 2016 | 33 mm12 Nov 2010 | 117 mm2009 · driest 2 mm in 2011 | 22 |
| December | 17.4°C31 Dec 2022 | -20.7°C20 Dec 2010 | 23 mm6 Dec 2007 | 150 mm2023 · driest 22 mm in 2008 | 22 |
| Month | Days 25°C+ | Days 30°C+ | Frost nights | Heavy rain (10 mm+) |
|---|---|---|---|---|
| January | 0 | 0 | 13 | 1 |
| February | 0 | 0 | 12 | 1 |
| March | 0 | 0 | 10 | 1 |
| April | 1 | 0 | 4 | <1 |
| May | 3 | <1 | <1 | 1 |
| June | 8 | 2 | 0 | 2 |
| July | 14 | 4 | 0 | 3 |
| August | 11 | 3 | 0 | 2 |
| September | 5 | <1 | 0 | 1 |
| October | <1 | 0 | <1 | 1 |
| November | 0 | 0 | 6 | 2 |
| December | 0 | 0 | 10 | 1 |
| Month | Warm & dry days | Wet days | Washouts | Week with 3+ wet days | Daytime mean has ranged |
|---|---|---|---|---|---|
| January | 0% | 42% | 4% | 58% | 3.2–7.7°C |
| February | 0% | 36% | 5% | 47% | 3.2–9.8°C |
| March | 2% | 30% | 4% | 37% | 8.5–13.5°C |
| April | 16% | 25% | 2% | 31% | 13.1–19.0°C |
| May | 33% | 32% | 5% | 39% | 16.7–21.1°C |
| June | 54% | 30% | 7% | 35% | 21.0–25.4°C |
| July | 58% | 37% | 8% | 48% | 22.4–27.5°C |
| August | 58% | 36% | 6% | 50% | 21.6–26.7°C |
| September | 40% | 29% | 4% | 39% | 18.3–23.7°C |
| October | 10% | 32% | 5% | 41% | 13.6–17.7°C |
| November | <1% | 38% | 5% | 49% | 8.3–11.9°C |
| December | 0% | 41% | 5% | 59% | 4.4–8.1°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