September
September · May · June
United States · 1991–2020
September leads for comfortable weather in Beverly Hills: typically 25.7°C by day, 14.5°C at night, with 93 mm of rain. Based on measured 1991–2020 NOAA station history.
September · May · June
August · July · June
October · April · May
The weakest month is January, scoring 7 against September’s 82 — days reach only 8.5°C, 15° 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 | 8.5°C | -1.7°C | 83 mm | 8 | 10 h | 7 | Strong coverage |
| February | 10.7°C | -0.1°C | 73 mm | 8 | 10 h 50 | 19 | Strong coverage |
| March | 14.6°C | 3.3°C | 90 mm | 9.2 | 11 h 51 | 35 | Strong coverage |
| April | 20.3°C | 7.8°C | 94 mm | 8.7 | 13 h 02 | 61 | Strong coverage |
| May | 24.4°C | 12.3°C | 88 mm | 9.1 | 14 h 01 | 81 | Strong coverage |
| June | 27.9°C | 16.4°C | 87 mm | 10.1 | 14 h 33 | 71 | Strong coverage |
| July | 29.7°C | 18.3°C | 105 mm | 11.2 | 14 h 21 | 58 | Strong coverage |
| August | 29°C | 17.8°C | 92 mm | 9.2 | 13 h 30 | 65 | Strong coverage |
| September | 25.7°C | 14.5°C | 93 mm | 7.1 | 12 h 21 | 82 | Strong coverage |
| October | 20.4°C | 8.3°C | 66 mm | 5.9 | 11 h 13 | 69 | Strong coverage |
| November | 14.6°C | 2.9°C | 77 mm | 6.6 | 10 h 14 | 38 | Strong coverage |
| December | 10°C | 0°C | 83 mm | 7.8 | 9 h 46 | 16 | 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 | 25.6°C30 Jan 2002 | -27.2°C21 Jan 1985 | 93 mm9 Jan 2024 | 207 mm2013 · driest 7 mm in 1907 | 138 |
| February | 26.7°C22 Feb 2018 | -22.8°C8 Feb 1895 | 75 mm13 Feb 1984 | 206 mm1891 · driest 6 mm in 1978 | 138 |
| March | 31.7°C28 Mar 2020 | -15.6°C3 Mar 1980 | 71 mm27 Mar 1994 | 227 mm1975 · driest 11 mm in 1889 | 136 |
| April | 32.2°C18 Apr 1896 | -7.2°C7 Apr 2007 | 88 mm19 Apr 2019 | 175 mm1877 · driest 6 mm in 1976 | 135 |
| May | 33.9°C22 May 1941 | -1.1°C8 May 1989 | 106 mm30 May 1889 | 236 mm2018 · driest 15 mm in 1951 | 135 |
| June | 37.8°C30 Jun 2012 | 2.8°C1 Jun 1889 | 80 mm28 Jun 1943 | 210 mm1943 · driest 11 mm in 2022 | 134 |
| July | 37.2°C1 Jul 2012 | 7.8°C5 Jul 1933 | 94 mm11 Jul 2012 | 308 mm2013 · driest 15 mm in 1983 | 134 |
| August | 37.2°C20 Aug 1983 | 7.2°C31 Aug 1946 | 119 mm29 Aug 1940 | 349 mm1940 · driest 6 mm in 1925 | 135 |
| September | 35.0°C9 Sep 1925 | 0.6°C30 Sep 1967 | 137 mm25 Sep 2024 | 448 mm2024 · driest 2 mm in 1985 | 134 |
| October | 32.2°C5 Oct 1941 | -6.7°C30 Oct 1910 | 137 mm25 Oct 1918 | 288 mm1918 · driest 0 mm in 1963 | 134 |
| November | 28.3°C1 Nov 1950 | -17.2°C25 Nov 1950 | 75 mm6 Nov 1977 | 215 mm2015 · driest 2 mm in 1909 | 134 |
| December | 27.2°C31 Dec 1951 | -22.2°C25 Dec 1983 | 71 mm28 Dec 2018 | 225 mm2015 · driest 2 mm in 1965 | 135 |
| Month | Days 25°C+ | Days 30°C+ | Frost nights | Heavy rain (10 mm+) | Snow days |
|---|---|---|---|---|---|
| January | <1 | 0 | 20 | 3 | 3 |
| February | <1 | 0 | 16 | 2 | 3 |
| March | 1 | 0 | 10 | 3 | 2 |
| April | 7 | <1 | 2 | 3 | <1 |
| May | 17 | 3 | <1 | 3 | 0 |
| June | 25 | 10 | 0 | 3 | 0 |
| July | 29 | 18 | 0 | 3 | 0 |
| August | 28 | 13 | 0 | 3 | 0 |
| September | 19 | 5 | 0 | 3 | 0 |
| October | 6 | <1 | 2 | 2 | <1 |
| November | <1 | 0 | 10 | 3 | <1 |
| December | 0 | 0 | 18 | 3 | 2 |
The best month has moved. On the 1961–1990 numbers the strongest month here was September (scoring 88); on 2011–2025 it is May (83). Both are scored the same way, from the same station — only the climate underneath changed.
| Month | Warm & dry days | Wet days | Washouts | Week with 3+ wet days | Daytime mean has ranged |
|---|---|---|---|---|---|
| January | 2% | 26% | 8% | 29% | 5.2–12.1°C |
| February | 5% | 28% | 9% | 32% | 6.4–13.3°C |
| March | 17% | 31% | 10% | 37% | 11.0–17.9°C |
| April | 42% | 27% | 10% | 31% | 17.4–22.1°C |
| May | 58% | 31% | 9% | 38% | 21.8–26.2°C |
| June | 66% | 34% | 10% | 45% | 25.7–29.2°C |
| July | 64% | 36% | 11% | 48% | 27.3–31.0°C |
| August | 69% | 31% | 10% | 39% | 26.7–30.2°C |
| September | 71% | 23% | 9% | 23% | 23.4–27.9°C |
| October | 50% | 19% | 7% | 17% | 18.2–22.3°C |
| November | 15% | 21% | 7% | 19% | 11.8–17.1°C |
| December | 3% | 25% | 8% | 25% | 6.1–12.6°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