October
October · April · May
United States · 1991–2020
October leads for comfortable weather in Tome: typically 24.2°C by day, 2.7°C at night, with 23 mm of rain. Based on measured 1991–2020 NOAA station history.
October · April · May
August · July · September
March · April · October
The weakest month is December, scoring 16 against October’s 77 — days reach only 11°C, 13° below the 24°C the score treats as ideal, and nights drop to -7.7°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 | 11.7°C | -8°C | 11 mm | 2.5 | 10 h 04 | 18 | Strong coverage |
| February | 15.2°C | -5.5°C | 11 mm | 2.3 | 10 h 53 | 34 | Strong coverage |
| March | 19.7°C | -1.7°C | 14 mm | 2.5 | 11 h 52 | 56 | Strong coverage |
| April | 23.8°C | 2.2°C | 13 mm | 2.3 | 13 h 01 | 76 | Strong coverage |
| May | 28.6°C | 7.5°C | 11 mm | 2.5 | 13 h 58 | 71 | Strong coverage |
| June | 34.1°C | 12.5°C | 14 mm | 2.4 | 14 h 28 | 62 | Strong coverage |
| July | 34.9°C | 16.2°C | 40 mm | 5.7 | 14 h 16 | 59 | Strong coverage |
| August | 33.6°C | 15°C | 39 mm | 6.1 | 13 h 27 | 65 | Strong coverage |
| September | 30.4°C | 10.2°C | 29 mm | 4.3 | 12 h 21 | 69 | Strong coverage |
| October | 24.2°C | 2.7°C | 23 mm | 3.4 | 11 h 15 | 77 | Strong coverage |
| November | 17°C | -3.8°C | 14 mm | 2.5 | 10 h 18 | 43 | Strong coverage |
| December | 11°C | -7.7°C | 14 mm | 2.6 | 9 h 50 | 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 | 23.9°C18 Jan 2000 | -31.7°C7 Jan 1971 | 17 mm31 Jan 1978 | 37 mm1983 · driest 0 mm in 1976 | 69 |
| February | 27.2°C24 Feb 2009 | -26.1°C4 Feb 2011 | 36 mm7 Feb 1964 | 42 mm1964 · driest 0 mm in 1962 | 69 |
| March | 33.9°C26 Mar 2026 | -15.6°C4 Mar 2002 | 42 mm16 Mar 1998 | 76 mm1998 · driest 0 mm in 2012 | 69 |
| April | 33.9°C21 Apr 2011 | -8.9°C1 Apr 1980 | 35 mm25 Apr 1990 | 78 mm1990 · driest 0 mm in 2022 | 69 |
| May | 38.9°C31 May 2000 | -6.7°C2 May 1967 | 24 mm2 May 1978 | 55 mm1992 · driest 0 mm in 2005 | 68 |
| June | 42.2°C28 Jun 2013 | 1.7°C4 Jun 1961 | 41 mm15 Jun 1961 | 75 mm2022 · driest 0 mm in 1975 | 67 |
| July | 41.1°C28 Jul 2026 | 3.9°C7 Jul 1995 | 46 mm27 Jul 2013 | 117 mm2013 · driest 0 mm in 1982 | 68 |
| August | 40.0°C8 Aug 2025 | 5.0°C24 Aug 1968 | 61 mm27 Aug 1980 | 115 mm1993 · driest 0 mm in 1962 | 69 |
| September | 37.8°C1 Sep 2005 | -0.6°C19 Sep 2006 | 56 mm13 Sep 1988 | 114 mm1988 · driest 1 mm in 1968 | 69 |
| October | 33.9°C9 Oct 1996 | -10.0°C31 Oct 2019 | 42 mm13 Oct 1972 | 116 mm1972 · driest 0 mm in 2023 | 68 |
| November | 28.9°C11 Nov 2006 | -26.1°C29 Nov 1976 | 32 mm16 Nov 1991 | 60 mm2019 · driest 0 mm in 2017 | 68 |
| December | 23.3°C14 Dec 1995 | -20.6°C25 Dec 1990 | 23 mm12 Dec 1991 | 53 mm1991 · driest 0 mm in 1970 | 68 |
| Month | Days 25°C+ | Days 30°C+ | Frost nights | Heavy rain (10 mm+) | Snow days |
|---|---|---|---|---|---|
| January | 0 | 0 | 30 | <1 | <1 |
| February | <1 | 0 | 26 | <1 | <1 |
| March | 5 | <1 | 22 | <1 | <1 |
| April | 15 | 2 | 9 | <1 | 0 |
| May | 26 | 13 | <1 | <1 | 0 |
| June | 30 | 27 | 0 | <1 | 0 |
| July | 31 | 29 | 0 | 1 | 0 |
| August | 31 | 28 | 0 | 1 | 0 |
| September | 28 | 18 | <1 | <1 | 0 |
| October | 16 | 3 | 9 | <1 | <1 |
| November | 1 | 0 | 26 | <1 | <1 |
| December | 0 | 0 | 30 | <1 | <1 |
The best month has moved. On the 1961–1990 numbers the strongest month here was September (scoring 77); on 2011–2025 it is April (76). 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% | 7% | <1% | 3% | 8.3–13.9°C |
| February | 15% | 8% | <1% | 4% | 12.3–17.7°C |
| March | 46% | 8% | <1% | 4% | 16.5–21.7°C |
| April | 78% | 7% | 1% | 4% | 21.0–25.2°C |
| May | 91% | 7% | <1% | 5% | 26.0–30.2°C |
| June | 91% | 9% | 1% | 5% | 31.2–35.7°C |
| July | 83% | 17% | 3% | 17% | 32.5–36.1°C |
| August | 81% | 19% | 4% | 14% | 31.0–35.0°C |
| September | 85% | 15% | 3% | 10% | 27.5–31.4°C |
| October | 77% | 11% | 3% | 9% | 21.3–25.8°C |
| November | 27% | 8% | 1% | 5% | 13.8–19.1°C |
| December | 2% | 8% | 1% | 3% | 8.1–14.1°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