June
June · August · July
Germany · 1991–2020
June leads for comfortable weather in Friedrichshafen: typically 23.5°C by day, 13.1°C at night, with 105 mm of rain. Based on measured 1991–2020 NOAA station history.
June · August · July
July · August · June
September · May · April
The weakest month is January, scoring 5 against June’s 78 — 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 | -1.6°C | 63 mm | 10.3 | 8 h 49 | 5 | Good coverage |
| February | 4.9°C | -1.7°C | 44 mm | 8.2 | 10 h 10 | 5 | Good coverage |
| March | 10.3°C | 1.4°C | 49 mm | 9.4 | 11 h 44 | 22 | Good coverage |
| April | 15.9°C | 5.2°C | 60 mm | 7.8 | 13 h 33 | 48 | Good coverage |
| May | 19.4°C | 9°C | 100 mm | 11.9 | 15 h 06 | 57 | Good coverage |
| June | 23.5°C | 13.1°C | 105 mm | 11.1 | 15 h 58 | 78 | Good coverage |
| July | 25.2°C | 14.5°C | 114 mm | 11.6 | 15 h 37 | 76 | Good coverage |
| August | 24.4°C | 14.1°C | 121 mm | 11.9 | 14 h 16 | 77 | Good coverage |
| September | 20.1°C | 10.6°C | 75 mm | 8.3 | 12 h 30 | 69 | Good coverage |
| October | 14.4°C | 6.6°C | 69 mm | 9.5 | 10 h 46 | 43 | Good coverage |
| November | 8.3°C | 2.4°C | 52 mm | 8.3 | 9 h 13 | 18 | Good coverage |
| December | 4.2°C | -0.7°C | 69 mm | 11.8 | 8 h 26 | 5 | Good coverage |
| Month | Record high | Record low | Wettest day | Wettest / driest month | Years |
|---|---|---|---|---|---|
| January | 16.8°C1 Jan 2023 | -12.8°C7 Jan 2017 | 27 mm27 Jan 2025 | 150 mm2021 · driest 18 mm in 2006 | 24 |
| February | 18.6°C23 Feb 2017 | -15.8°C6 Feb 2012 | 28 mm3 Feb 2020 | 100 mm2020 · driest 15 mm in 2012 | 24 |
| March | 22.0°C30 Mar 2021 | -14.6°C1 Mar 2005 | 25 mm4 Mar 2006 | 117 mm2006 · driest 16 mm in 2025 | 24 |
| April | 28.2°C28 Apr 2012 | -4.7°C8 Apr 2003 | 48 mm19 Apr 2013 | 144 mm2023 · driest 12 mm in 2018 | 24 |
| May | 31.4°C25 May 2009 | 0.4°C6 May 2019 | 69 mm31 May 2024 | 236 mm2024 · driest 27 mm in 2008 | 24 |
| June | 36.5°C27 Jun 2026 | 2.9°C8 Jun 2005 | 76 mm14 Jun 2015 | 211 mm2021 · driest 30 mm in 2023 | 24 |
| July | 36.1°C28 Jul 2013 | 7.5°C2 Jul 2011 | 123 mm8 Jul 2017 | 258 mm2021 · driest 35 mm in 2015 | 23 |
| August | 36.5°C13 Aug 2003 | 7.6°C31 Aug 2006 | 64 mm31 Aug 2017 | 187 mm2012 · driest 30 mm in 2009 | 23 |
| September | 30.8°C1 Sep 2009 | 3.0°C26 Sep 2018 | 59 mm25 Sep 2006 | 131 mm2024 · driest 25 mm in 2021 | 23 |
| October | 26.4°C7 Oct 2009 | -4.6°C25 Oct 2003 | 33 mm10 Oct 2013 | 113 mm2003 · driest 13 mm in 2007 | 23 |
| November | 21.4°C2 Nov 2020 | -7.6°C27 Nov 2005 | 38 mm20 Nov 2015 | 170 mm2023 · driest 1 mm in 2011 | 23 |
| December | 16.9°C20 Dec 2019 | -14.4°C19 Dec 2009 | 30 mm1 Dec 2023 | 145 mm2011 · driest 3 mm in 2016 | 23 |
| Month | Days 25°C+ | Days 30°C+ | Frost nights | Heavy rain (10 mm+) |
|---|---|---|---|---|
| January | 0 | 0 | 20 | 2 |
| February | 0 | 0 | 19 | 1 |
| March | 0 | 0 | 10 | 1 |
| April | <1 | 0 | 2 | 2 |
| May | 4 | <1 | 0 | 3 |
| June | 13 | 3 | 0 | 4 |
| July | 17 | 5 | 0 | 4 |
| August | 14 | 4 | 0 | 4 |
| September | 5 | <1 | 0 | 3 |
| October | <1 | 0 | 1 | 2 |
| November | 0 | 0 | 7 | 1 |
| December | 0 | 0 | 19 | 2 |
| Month | Warm & dry days | Wet days | Washouts | Week with 3+ wet days | Daytime mean has ranged |
|---|---|---|---|---|---|
| January | 0% | 33% | 6% | 43% | 0.3–6.2°C |
| February | 0% | 30% | 4% | 39% | 1.4–8.8°C |
| March | 1% | 30% | 4% | 37% | 8.2–13.2°C |
| April | 24% | 26% | 7% | 37% | 13.5–19.1°C |
| May | 35% | 38% | 11% | 54% | 16.2–21.9°C |
| June | 55% | 37% | 13% | 49% | 21.6–27.0°C |
| July | 58% | 40% | 14% | 56% | 23.3–27.6°C |
| August | 58% | 37% | 13% | 47% | 21.6–26.8°C |
| September | 41% | 29% | 10% | 39% | 18.2–22.3°C |
| October | 10% | 30% | 8% | 39% | 13.0–17.3°C |
| November | <1% | 30% | 5% | 37% | 6.5–10.1°C |
| December | 0% | 38% | 6% | 51% | 2.2–6.4°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