June
June · August · July
Germany · 1991–2020
June leads for comfortable weather in Sperenberg: typically 23.9°C by day, 10.4°C at night, with 50 mm of rain. Based on measured 1991–2020 NOAA station history.
June · August · July
August · July · June
September · May · June
The weakest month is January, scoring 5 against June’s 85 — days reach only 3.6°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 | 3.6°C | -2.3°C | 43 mm | 10.1 | 8 h 12 | 5 | Good coverage |
| February | 5.5°C | -1.8°C | 33 mm | 8.1 | 9 h 49 | 5 | Good coverage |
| March | 9.5°C | -0.3°C | 38 mm | 9.1 | 11 h 41 | 18 | Good coverage |
| April | 15.9°C | 2.6°C | 30 mm | 6.6 | 13 h 49 | 48 | Good coverage |
| May | 20.5°C | 6.8°C | 53 mm | 8.4 | 15 h 40 | 66 | Good coverage |
| June | 23.9°C | 10.4°C | 50 mm | 8 | 16 h 43 | 85 | Good coverage |
| July | 25.4°C | 12.6°C | 79 mm | 9.7 | 16 h 18 | 79 | Good coverage |
| August | 25.1°C | 11.9°C | 58 mm | 8.5 | 14 h 40 | 83 | Good coverage |
| September | 20.5°C | 8.5°C | 45 mm | 7.4 | 12 h 35 | 71 | Good coverage |
| October | 14.6°C | 5.1°C | 40 mm | 8.1 | 10 h 32 | 46 | Good coverage |
| November | 8.4°C | 1.7°C | 43 mm | 8.8 | 8 h 41 | 18 | Good coverage |
| December | 4.7°C | -0.8°C | 42 mm | 10.7 | 7 h 45 | 5 | Good coverage |
| Month | Record high | Record low | Wettest day | Wettest / driest month | Years |
|---|---|---|---|---|---|
| January | 16.8°C1 Jan 2023 | -26.1°C7 Jan 2009 | 17 mm20 Jan 2005 | 76 mm2012 · driest 16 mm in 2006 | 29 |
| February | 19.9°C25 Feb 2021 | -23.7°C6 Feb 2012 | 15 mm22 Feb 2017 | 77 mm2020 · driest 2 mm in 2018 | 29 |
| March | 24.2°C31 Mar 2021 | -16.7°C3 Mar 2018 | 18 mm25 Mar 2001 | 86 mm2000 · driest 1 mm in 2022 | 29 |
| April | 30.7°C28 Apr 2012 | -8.0°C1 Apr 2020 | 37 mm19 Apr 2026 | 87 mm2008 · driest 1 mm in 2007 | 29 |
| May | 32.8°C29 May 2018 | -3.6°C5 May 2011 | 41 mm28 May 2007 | 122 mm2013 · driest 5 mm in 2008 | 29 |
| June | 41.0°C28 Jun 2026 | 0.1°C2 Jun 2005 | 81 mm29 Jun 2017 | 148 mm2017 · driest 12 mm in 2018 | 29 |
| July | 38.1°C16 Jul 2007 | 2.5°C2 Jul 2018 | 66 mm29 Jul 2005 | 183 mm2005 · driest 27 mm in 2022 | 28 |
| August | 38.3°C7 Aug 2015 | 3.3°C23 Aug 2004 | 99 mm12 Aug 2002 | 164 mm2002 · driest 7 mm in 2024 | 28 |
| September | 34.4°C4 Sep 2024 | -1.2°C28 Sep 2015 | 37 mm26 Sep 2010 | 131 mm2001 · driest 11 mm in 2016 | 28 |
| October | 26.6°C3 Oct 2023 | -7.8°C29 Oct 2012 | 34 mm12 Oct 2013 | 114 mm2023 · driest 13 mm in 2018 | 28 |
| November | 20.8°C2 Nov 2020 | -9.7°C19 Nov 2022 | 41 mm4 Nov 2021 | 119 mm2010 · driest 2 mm in 2011 | 28 |
| December | 17.9°C31 Dec 2022 | -18.6°C19 Dec 2009 | 21 mm16 Dec 2011 | 105 mm2023 · driest 18 mm in 2025 | 28 |
| Month | Days 25°C+ | Days 30°C+ | Frost nights | Heavy rain (10 mm+) |
|---|---|---|---|---|
| January | 0 | 0 | 19 | <1 |
| February | 0 | 0 | 18 | <1 |
| March | 0 | 0 | 16 | <1 |
| April | 1 | 0 | 8 | <1 |
| May | 6 | 1 | 2 | 1 |
| June | 12 | 3 | 0 | 1 |
| July | 16 | 5 | 0 | 3 |
| August | 15 | 4 | 0 | 1 |
| September | 5 | <1 | <1 | 1 |
| October | <1 | 0 | 5 | <1 |
| November | 0 | 0 | 11 | 1 |
| December | 0 | 0 | 17 | <1 |
| Month | Warm & dry days | Wet days | Washouts | Week with 3+ wet days | Daytime mean has ranged |
|---|---|---|---|---|---|
| January | 0% | 32% | 2% | 42% | 0.7–6.6°C |
| February | 0% | 29% | 1% | 35% | 2.3–9.6°C |
| March | 1% | 27% | 2% | 35% | 6.7–12.9°C |
| April | 20% | 25% | 2% | 30% | 13.1–18.6°C |
| May | 45% | 27% | 4% | 34% | 18.5–22.3°C |
| June | 64% | 29% | 5% | 34% | 21.6–27.0°C |
| July | 65% | 29% | 7% | 37% | 23.4–27.7°C |
| August | 68% | 26% | 5% | 28% | 22.8–28.0°C |
| September | 44% | 25% | 4% | 28% | 18.1–23.6°C |
| October | 9% | 27% | 3% | 32% | 12.2–17.2°C |
| November | 0% | 30% | 3% | 38% | 6.8–10.4°C |
| December | 0% | 35% | 2% | 47% | 1.9–7.0°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