June
June · September · July
United States · 1991–2020
June leads for comfortable weather in Carlton: typically 23.7°C by day, 9.8°C at night, with 27 mm of rain. Based on measured 1991–2020 NOAA station history.
June · September · July
July · August · September
June · May · September
The weakest month is January, scoring 5 against June’s 89 — 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 | 1.8°C | 172 mm | 13.6 | 9 h 05 | 5 | Good coverage |
| February | 10.9°C | 2°C | 112 mm | 11.6 | 10 h 19 | 15 | Good coverage |
| March | 13.6°C | 3.2°C | 113 mm | 13.3 | 11 h 46 | 24 | Good coverage |
| April | 16.4°C | 4.2°C | 71 mm | 10.6 | 13 h 26 | 44 | Good coverage |
| May | 20.7°C | 7.3°C | 50 mm | 7.4 | 14 h 51 | 69 | Good coverage |
| June | 23.7°C | 9.8°C | 27 mm | 4 | 15 h 38 | 89 | Good coverage |
| July | 28.7°C | 11.7°C | 6 mm | 1.4 | 15 h 19 | 79 | Good coverage |
| August | 28.4°C | 11.5°C | 10 mm | 1.5 | 14 h 06 | 79 | Good coverage |
| September | 25.5°C | 9.4°C | 29 mm | 3.2 | 12 h 28 | 85 | Good coverage |
| October | 17.8°C | 6.3°C | 83 mm | 8.3 | 10 h 52 | 52 | Good coverage |
| November | 11.7°C | 3.6°C | 171 mm | 13.2 | 9 h 27 | 11 | Good coverage |
| December | 8.1°C | 1.6°C | 194 mm | 14.8 | 8 h 45 | 5 | Good coverage |
| Month | Record high | Record low | Wettest day | Wettest / driest month | Years |
|---|---|---|---|---|---|
| January | 20.6°C12 Jan 1928 | -21.7°C31 Jan 1950 | 113 mm18 Jan 1911 | 396 mm1914 · driest 9 mm in 1985 | 113 |
| February | 22.2°C28 Feb 1968 | -17.2°C6 Feb 1899 | 89 mm6 Feb 1996 | 339 mm1949 · driest 1 mm in 1920 | 112 |
| March | 30.6°C28 Mar 1923 | -10.0°C17 Mar 1920 | 76 mm25 Mar 1916 | 303 mm1916 · driest 15 mm in 1926 | 114 |
| April | 37.2°C27 Apr 1926 | -4.4°C8 Apr 1931 | 50 mm5 Apr 1991 | 180 mm1937 · driest 7 mm in 2006 | 114 |
| May | 37.8°C31 May 1922 | -4.4°C1 May 1954 | 45 mm17 May 1972 | 139 mm1896 · driest 1 mm in 1992 | 112 |
| June | 43.3°C24 Jun 1925 | -0.6°C3 Jun 1976 | 35 mm19 Jun 1913 | 96 mm1913 · driest 0 mm in 1918 | 111 |
| July | 43.3°C10 Jul 1926 | 1.1°C2 Jul 1955 | 30 mm7 Jul 1923 | 57 mm1983 · driest 0 mm in 1941 | 113 |
| August | 42.2°C16 Aug 1927 | -1.1°C13 Aug 1955 | 31 mm23 Aug 1968 | 115 mm1968 · driest 0 mm in 1906 | 112 |
| September | 41.1°C11 Sep 1922 | -3.9°C24 Sep 1908 | 79 mm16 Sep 1996 | 193 mm1996 · driest 0 mm in 1991 | 112 |
| October | 35.0°C1 Oct 1988 | -6.7°C28 Oct 1917 | 91 mm27 Oct 1994 | 237 mm1950 · driest 0 mm in 1925 | 112 |
| November | 23.9°C2 Nov 1926 | -12.8°C15 Nov 1955 | 110 mm19 Nov 1897 | 520 mm1896 · driest 11 mm in 1936 | 109 |
| December | 22.2°C28 Dec 1917 | -20.6°C10 Dec 1972 | 93 mm27 Dec 1937 | 448 mm1917 · driest 5 mm in 1989 | 111 |
| Month | Days 25°C+ | Days 30°C+ | Frost nights | Heavy rain (10 mm+) |
|---|---|---|---|---|
| January | 0 | 0 | 10 | 5 |
| February | 0 | 0 | 7 | 3 |
| March | 0 | 0 | 5 | 3 |
| April | <1 | 0 | 2 | 2 |
| May | 5 | 1 | <1 | 1 |
| June | 9 | 3 | 0 | <1 |
| July | 21 | 11 | 0 | <1 |
| August | 21 | 10 | 0 | <1 |
| September | 14 | 5 | 0 | <1 |
| October | 2 | <1 | 1 | 3 |
| November | 0 | 0 | 6 | 5 |
| December | 0 | 0 | 9 | 6 |
| Month | Warm & dry days | Wet days | Washouts | Week with 3+ wet days | Daytime mean has ranged |
|---|---|---|---|---|---|
| January | <1% | 51% | 20% | 66% | 5.0–10.0°C |
| February | <1% | 48% | 17% | 63% | 8.4–12.6°C |
| March | 6% | 46% | 13% | 59% | 11.2–15.9°C |
| April | 23% | 34% | 7% | 44% | 14.3–19.2°C |
| May | 45% | 27% | 4% | 29% | 18.1–23.2°C |
| June | 72% | 17% | 3% | 15% | 21.8–26.5°C |
| July | 94% | 5% | <1% | 2% | 25.6–30.7°C |
| August | 92% | 7% | 2% | 6% | 25.8–30.9°C |
| September | 76% | 17% | 5% | 18% | 22.0–27.5°C |
| October | 32% | 30% | 9% | 38% | 16.1–20.5°C |
| November | 1% | 49% | 21% | 66% | 10.1–13.2°C |
| December | 0% | 53% | 22% | 70% | 6.1–10.0°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