May
May · October · June
United States · 1991–2020
May leads for comfortable weather in Cameron Park: typically 24.4°C by day, 9.9°C at night, with 53 mm of rain. Based on measured 1991–2020 NOAA station history.
May · October · June
June · September · August
May · October · April
The weakest month is December, scoring 10 against May’s 86 — days reach only 13.1°C, 11° below the 24°C the score treats as ideal, and 207 mm of rain falls.
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 | 13.4°C | 2.3°C | 182 mm | 9.8 | 9 h 44 | 16 | Good coverage |
| February | 14.9°C | 3.7°C | 185 mm | 9.5 | 10 h 41 | 23 | Good coverage |
| March | 17.1°C | 4.9°C | 144 mm | 8.9 | 11 h 50 | 39 | Good coverage |
| April | 19.3°C | 6.3°C | 88 mm | 6.5 | 13 h 09 | 58 | Good coverage |
| May | 24.4°C | 9.9°C | 53 mm | 4.3 | 14 h 15 | 86 | Good coverage |
| June | 29.5°C | 13.1°C | 11 mm | 1.3 | 14 h 51 | 79 | Good coverage |
| July | 34.2°C | 16.4°C | 0 mm | 0 | 14 h 37 | 64 | Good coverage |
| August | 33.6°C | 15.9°C | 3 mm | 0.6 | 13 h 40 | 66 | Good coverage |
| September | 30.8°C | 14°C | 6 mm | 0.8 | 12 h 23 | 76 | Good coverage |
| October | 24.9°C | 9.6°C | 50 mm | 2.9 | 11 h 07 | 85 | Good coverage |
| November | 17.6°C | 4.9°C | 89 mm | 5.7 | 10 h 01 | 51 | Good coverage |
| December | 13.1°C | 2.2°C | 207 mm | 10.1 | 9 h 28 | 10 | Good coverage |
| Month | Record high | Record low | Wettest day | Wettest / driest month | Years |
|---|---|---|---|---|---|
| January | 26.7°C18 Jan 1920 | -13.3°C20 Jan 1937 | 113 mm21 Jan 1943 | 426 mm1940 · driest 11 mm in 1984 | 94 |
| February | 28.3°C17 Feb 1930 | -10.0°C2 Feb 1922 | 158 mm14 Feb 2000 | 491 mm1936 · driest 2 mm in 1953 | 97 |
| March | 30.6°C11 Mar 2005 | -7.2°C3 Mar 1966 | 93 mm13 Mar 1983 | 405 mm1991 · driest 3 mm in 1926 | 97 |
| April | 33.3°C28 Apr 1987 | -6.1°C10 Apr 1927 | 87 mm3 Apr 1958 | 299 mm2006 · driest 0 mm in 1946 | 95 |
| May | 40.0°C29 May 1984 | -3.3°C21 May 1927 | 71 mm16 May 1996 | 164 mm1957 · driest 0 mm in 1970 | 97 |
| June | 42.8°C22 Jun 1961 | -1.1°C12 Jun 1919 | 38 mm15 Jun 1929 | 78 mm1929 · driest 0 mm in 1917 | 93 |
| July | 43.9°C16 Jul 1925 | 1.1°C14 Jul 1924 | 71 mm9 Jul 1974 | 92 mm1974 · driest 0 mm in 1993 | 92 |
| August | 46.1°C13 Aug 1996 | 0.0°C18 Aug 1924 | 30 mm15 Aug 1976 | 40 mm1976 · driest 0 mm in 1927 | 93 |
| September | 42.2°C6 Sep 1988 | -4.4°C14 Sep 1927 | 67 mm29 Sep 1989 | 205 mm1989 · driest 0 mm in 1988 | 93 |
| October | 37.8°C6 Oct 1987 | -5.0°C19 Oct 1949 | 134 mm25 Oct 2010 | 289 mm1962 · driest 0 mm in 1966 | 93 |
| November | 30.0°C4 Nov 2010 | -8.3°C22 Nov 1931 | 98 mm7 Nov 1922 | 372 mm1950 · driest 0 mm in 1936 | 94 |
| December | 25.6°C5 Dec 1929 | -13.3°C9 Dec 1972 | 104 mm22 Dec 1955 | 591 mm1955 · driest 0 mm in 1989 | 94 |
| Month | Days 25°C+ | Days 30°C+ | Frost nights | Heavy rain (10 mm+) |
|---|---|---|---|---|
| January | <1 | 0 | 8 | 5 |
| February | <1 | 0 | 4 | 5 |
| March | 2 | <1 | 3 | 5 |
| April | 5 | <1 | <1 | 3 |
| May | 15 | 5 | <1 | 2 |
| June | 22 | 13 | 0 | <1 |
| July | 28 | 25 | 0 | 0 |
| August | 27 | 24 | 0 | <1 |
| September | 24 | 17 | 0 | <1 |
| October | 15 | 6 | <1 | 1 |
| November | 3 | <1 | 3 | 2 |
| December | 0 | 0 | 9 | 6 |
| Month | Warm & dry days | Wet days | Washouts | Week with 3+ wet days | Daytime mean has ranged |
|---|---|---|---|---|---|
| January | 3% | 32% | 19% | 39% | 9.0–14.4°C |
| February | 9% | 34% | 20% | 40% | 10.9–16.2°C |
| March | 22% | 31% | 16% | 36% | 12.9–18.6°C |
| April | 46% | 21% | 10% | 20% | 16.1–22.4°C |
| May | 75% | 12% | 5% | 9% | 20.8–27.2°C |
| June | 93% | 5% | 2% | 2% | 26.0–32.3°C |
| July | 99% | <1% | <1% | <1% | 31.7–36.4°C |
| August | 99% | 1% | <1% | <1% | 31.1–35.6°C |
| September | 94% | 4% | 2% | 2% | 26.2–32.5°C |
| October | 70% | 13% | 6% | 10% | 20.5–26.7°C |
| November | 22% | 23% | 12% | 29% | 13.0–19.1°C |
| December | 2% | 31% | 18% | 35% | 8.7–14.6°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