October
October · September · April
United States · 1991–2020
October leads for comfortable weather in Happy: typically 23.1°C by day, 6.4°C at night, with 48 mm of rain. Based on measured 1991–2020 NOAA station history.
October · September · April
September · July · August
April · October · March
The weakest month is January, scoring 21 against October’s 79 — days reach only 11.3°C, 13° below the 24°C the score treats as ideal, and nights drop to -5.3°C.
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 | 11.3°C | -5.3°C | 18 mm | 1.9 | 10 h 03 | 21 | Strong coverage |
| February | 13.5°C | -3.7°C | 17 mm | 2.8 | 10 h 53 | 32 | Strong coverage |
| March | 18°C | 0.2°C | 34 mm | 3.7 | 11 h 52 | 53 | Strong coverage |
| April | 22.7°C | 4.4°C | 38 mm | 3.8 | 13 h 01 | 75 | Strong coverage |
| May | 27.3°C | 10.3°C | 70 mm | 5.7 | 13 h 58 | 73 | Strong coverage |
| June | 32°C | 15.9°C | 76 mm | 6.3 | 14 h 28 | 63 | Strong coverage |
| July | 33.4°C | 18.1°C | 60 mm | 5.3 | 14 h 16 | 58 | Strong coverage |
| August | 32.5°C | 17.3°C | 68 mm | 5.9 | 13 h 27 | 60 | Strong coverage |
| September | 28.7°C | 13.2°C | 51 mm | 4.6 | 12 h 21 | 78 | Strong coverage |
| October | 23.1°C | 6.4°C | 48 mm | 4 | 11 h 15 | 79 | Strong coverage |
| November | 16.5°C | -0.4°C | 24 mm | 2.7 | 10 h 18 | 48 | Strong coverage |
| December | 11.4°C | -4.5°C | 19 mm | 2.9 | 9 h 50 | 23 | 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 | 31.1°C24 Jan 1950 | -22.2°C11 Jan 1962 | 34 mm30 Jan 1999 | 78 mm1949 · driest 0 mm in 1967 | 78 |
| February | 31.1°C4 Feb 2025 | -24.4°C15 Feb 2021 | 31 mm25 Feb 2013 | 72 mm2013 · driest 0 mm in 1950 | 78 |
| March | 37.8°C22 Mar 2026 | -16.1°C1 Mar 1962 | 38 mm23 Mar 2007 | 132 mm2007 · driest 0 mm in 2026 | 78 |
| April | 38.3°C26 Apr 2012 | -8.9°C25 Apr 2013 | 150 mm17 Apr 2009 | 188 mm2009 · driest 0 mm in 2011 | 78 |
| May | 41.1°C25 May 2000 | -5.6°C3 May 2013 | 81 mm1 May 1999 | 271 mm2015 · driest 3 mm in 2011 | 77 |
| June | 43.3°C25 Jun 1990 | 5.6°C1 Jun 1964 | 132 mm5 Jun 1985 | 336 mm1965 · driest 3 mm in 2001 | 77 |
| July | 42.8°C15 Jul 2020 | 8.9°C28 Jul 2005 | 100 mm14 Jul 1991 | 201 mm1960 · driest 2 mm in 1970 | 77 |
| August | 42.2°C24 Aug 2024 | 4.4°C27 Aug 2010 | 76 mm23 Aug 2017 | 236 mm2017 · driest 0 mm in 1955 | 77 |
| September | 40.0°C7 Sep 1983 | 0.0°C30 Sep 1985 | 100 mm15 Sep 1988 | 157 mm1985 · driest 0 mm in 1956 | 77 |
| October | 37.2°C4 Oct 2000 | -10.0°C31 Oct 2019 | 97 mm10 Oct 1985 | 196 mm2002 · driest 0 mm in 2024 | 77 |
| November | 31.1°C10 Nov 2006 | -19.4°C3 Nov 1991 | 57 mm18 Nov 2024 | 163 mm2024 · driest 0 mm in 1989 | 77 |
| December | 27.8°C25 Dec 2025 | -23.3°C25 Dec 2004 | 54 mm15 Dec 1959 | 80 mm1959 · driest 0 mm in 2017 | 78 |
| Month | Days 25°C+ | Days 30°C+ | Frost nights | Heavy rain (10 mm+) | Snow days |
|---|---|---|---|---|---|
| January | <1 | 0 | 28 | <1 | 1 |
| February | 1 | 0 | 22 | <1 | 2 |
| March | 6 | <1 | 15 | 1 | <1 |
| April | 13 | 3 | 5 | 1 | <1 |
| May | 22 | 11 | <1 | 3 | 0 |
| June | 28 | 22 | 0 | 3 | 0 |
| July | 30 | 27 | 0 | 2 | 0 |
| August | 30 | 25 | 0 | 2 | 0 |
| September | 24 | 14 | 0 | 2 | 0 |
| October | 13 | 4 | 3 | 1 | <1 |
| November | 3 | <1 | 17 | <1 | <1 |
| December | <1 | 0 | 27 | <1 | 2 |
| Month | Warm & dry days | Wet days | Washouts | Week with 3+ wet days | Daytime mean has ranged |
|---|---|---|---|---|---|
| January | 12% | 7% | 2% | 4% | 6.9–13.9°C |
| February | 23% | 10% | 1% | 6% | 9.6–17.3°C |
| March | 43% | 10% | 3% | 6% | 14.9–20.9°C |
| April | 66% | 12% | 3% | 10% | 20.7–25.1°C |
| May | 74% | 20% | 8% | 22% | 24.6–29.9°C |
| June | 78% | 21% | 9% | 19% | 29.4–34.5°C |
| July | 83% | 17% | 6% | 15% | 31.1–35.6°C |
| August | 82% | 18% | 6% | 14% | 30.3–34.7°C |
| September | 81% | 16% | 6% | 14% | 26.6–31.8°C |
| October | 69% | 12% | 4% | 10% | 20.3–25.6°C |
| November | 37% | 8% | 2% | 5% | 13.0–19.5°C |
| December | 14% | 8% | 1% | 4% | 8.8–14.4°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