October
October · April · November
United States · 1991–2020
October leads for comfortable weather in Berlin: typically 26.5°C by day, 14.2°C at night, with 80 mm of rain. Based on measured 1991–2020 NOAA station history.
October · April · November
May · September · October
November · February · December
The weakest month is July, scoring 36 against October’s 83 — days average 33.2°C, 9° above 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 | 16.9°C | 4.2°C | 125 mm | 7.2 | 10 h 20 | 41 | Strong coverage |
| February | 18.9°C | 6.1°C | 106 mm | 6.6 | 11 h 02 | 54 | Strong coverage |
| March | 22.6°C | 8.9°C | 131 mm | 6 | 11 h 54 | 68 | Strong coverage |
| April | 26.2°C | 12.3°C | 91 mm | 5.6 | 12 h 53 | 78 | Strong coverage |
| May | 29.8°C | 17°C | 69 mm | 5.7 | 13 h 43 | 70 | Strong coverage |
| June | 32.2°C | 20.8°C | 148 mm | 10.1 | 14 h 09 | 40 | Strong coverage |
| July | 33.2°C | 22.1°C | 138 mm | 10.3 | 13 h 59 | 36 | Strong coverage |
| August | 32.6°C | 22°C | 127 mm | 10.3 | 13 h 17 | 39 | Strong coverage |
| September | 30.7°C | 19.6°C | 102 mm | 6.3 | 12 h 19 | 57 | Strong coverage |
| October | 26.5°C | 14.2°C | 80 mm | 4.5 | 11 h 22 | 83 | Strong coverage |
| November | 21.4°C | 8.5°C | 73 mm | 4.5 | 10 h 32 | 73 | Strong coverage |
| December | 18°C | 5.7°C | 103 mm | 6.3 | 10 h 08 | 51 | 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 | 30.6°C3 Jan 2004 | -17.8°C21 Jan 1985 | 179 mm2 Jan 2021 | 469 mm1991 · driest 4 mm in 2003 | 99 |
| February | 31.7°C7 Feb 2005 | -10.6°C5 Feb 1996 | 125 mm14 Feb 1944 | 342 mm2013 · driest 14 mm in 2001 | 99 |
| March | 34.4°C27 Mar 2004 | -8.3°C3 Mar 1980 | 126 mm28 Mar 2009 | 334 mm1984 · driest 0 mm in 2026 | 97 |
| April | 37.8°C10 Apr 2004 | -2.2°C14 Apr 2004 | 229 mm1 Apr 1948 | 306 mm1948 · driest 2 mm in 2007 | 100 |
| May | 38.3°C25 May 1953 | 5.0°C4 May 1971 | 110 mm18 May 2024 | 367 mm1976 · driest 0 mm in 2007 | 100 |
| June | 40.0°C29 Jun 1931 | 10.0°C1 Jun 1984 | 110 mm18 Jun 1991 | 383 mm1965 · driest 9 mm in 1952 | 100 |
| July | 40.6°C21 Jul 1942 | 15.0°C9 Jul 1972 | 167 mm10 Jul 2005 | 351 mm1945 · driest 26 mm in 1961 | 100 |
| August | 40.0°C26 Aug 1938 | 12.8°C31 Aug 1986 | 148 mm28 Aug 1985 | 425 mm1928 · driest 23 mm in 1998 | 100 |
| September | 38.3°C16 Sep 1927 | 5.0°C29 Sep 1967 | 173 mm28 Sep 2024 | 380 mm1998 · driest 0 mm in 2025 | 99 |
| October | 36.1°C5 Oct 1941 | -1.1°C21 Oct 1964 | 123 mm2 Oct 1994 | 231 mm1994 · driest 0 mm in 1963 | 100 |
| November | 34.4°C5 Nov 2003 | -9.4°C25 Nov 1970 | 104 mm11 Nov 1947 | 239 mm1947 · driest 0 mm in 1931 | 100 |
| December | 29.4°C20 Dec 1967 | -13.3°C13 Dec 1962 | 164 mm4 Dec 1964 | 255 mm1964 · driest 6 mm in 1946 | 99 |
| Month | Days 25°C+ | Days 30°C+ | Frost nights | Heavy rain (10 mm+) |
|---|---|---|---|---|
| January | 2 | <1 | 8 | 4 |
| February | 4 | 0 | 4 | 3 |
| March | 12 | <1 | 1 | 4 |
| April | 20 | 5 | 0 | 3 |
| May | 29 | 17 | 0 | 3 |
| June | 29 | 24 | 0 | 5 |
| July | 31 | 29 | 0 | 4 |
| August | 31 | 28 | 0 | 4 |
| September | 28 | 21 | 0 | 2 |
| October | 22 | 5 | 0 | 2 |
| November | 7 | <1 | 1 | 2 |
| December | 3 | 0 | 5 | 3 |
| Month | Warm & dry days | Wet days | Washouts | Week with 3+ wet days | Daytime mean has ranged |
|---|---|---|---|---|---|
| January | 27% | 24% | 12% | 22% | 13.4–20.5°C |
| February | 37% | 26% | 12% | 25% | 16.2–22.2°C |
| March | 58% | 24% | 12% | 23% | 20.0–25.3°C |
| April | 76% | 20% | 9% | 18% | 24.8–28.3°C |
| May | 79% | 21% | 9% | 22% | 28.7–31.6°C |
| June | 69% | 32% | 14% | 39% | 30.8–34.3°C |
| July | 63% | 37% | 16% | 51% | 32.1–35.0°C |
| August | 67% | 33% | 13% | 41% | 31.6–34.6°C |
| September | 76% | 24% | 9% | 25% | 29.5–32.7°C |
| October | 83% | 14% | 6% | 10% | 25.0–28.5°C |
| November | 57% | 17% | 7% | 13% | 19.4–24.1°C |
| December | 32% | 22% | 10% | 23% | 15.7–21.2°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