October
October · April · May
Mexico · 1991–2020
October leads for comfortable weather in Cananea: typically 24.9°C by day, 10°C at night, with 30 mm of rain. Based on measured 1991–2020 NOAA station history.
October · April · May
September · June · May
March · November · October
The weakest month is January, scoring 42 against October’s 88 — days reach only 14.7°C, 9° below the 24°C the score treats as ideal, and nights drop to 0.7°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 | 14.7°C | 0.7°C | 41 mm | 4.4 | 10 h 20 | 42 | Strong coverage |
| February | 16.6°C | 1.8°C | 39 mm | 4.3 | 11 h 02 | 50 | Strong coverage |
| March | 20.1°C | 4.1°C | 29 mm | 3.3 | 11 h 54 | 67 | Strong coverage |
| April | 23.9°C | 7.1°C | 8 mm | 1.3 | 12 h 53 | 85 | Strong coverage |
| May | 28.2°C | 11°C | 7 mm | 1.1 | 13 h 42 | 79 | Strong coverage |
| June | 33°C | 15.7°C | 21 mm | 2.8 | 14 h 09 | 69 | Strong coverage |
| July | 31.6°C | 17°C | 127 mm | 11.9 | 13 h 58 | 50 | Strong coverage |
| August | 30.4°C | 16.4°C | 117 mm | 11 | 13 h 16 | 58 | Strong coverage |
| September | 28.9°C | 14.4°C | 50 mm | 5.4 | 12 h 19 | 78 | Strong coverage |
| October | 24.9°C | 10°C | 30 mm | 2.8 | 11 h 22 | 88 | Strong coverage |
| November | 19.2°C | 4.6°C | 26 mm | 2.4 | 10 h 32 | 65 | Strong coverage |
| December | 14.7°C | 1°C | 42 mm | 4.4 | 10 h 09 | 42 | 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 | 26.7°C18 Jan 1971 | -14.4°C11 Jan 1962 | 83 mm22 Jan 2010 | 201 mm1993 · driest 0 mm in 1972 | 65 |
| February | 27.8°C23 Feb 2009 | -17.2°C3 Feb 2011 | 76 mm10 Feb 2010 | 168 mm2010 · driest 0 mm in 2013 | 66 |
| March | 33.9°C22 Mar 2026 | -11.7°C2 Mar 1971 | 55 mm19 Mar 2012 | 130 mm1983 · driest 0 mm in 2002 | 67 |
| April | 33.9°C21 Apr 1965 | -10.6°C17 Apr 1976 | 43 mm27 Apr 1985 | 62 mm2004 · driest 0 mm in 2002 | 65 |
| May | 38.3°C31 May 2002 | -2.8°C8 May 1964 | 22 mm2 May 1982 | 40 mm2005 · driest 0 mm in 2013 | 65 |
| June | 41.1°C19 Jun 1960 | 2.8°C7 Jun 1993 | 39 mm7 Jun 1972 | 83 mm2000 · driest 0 mm in 2011 | 66 |
| July | 40.0°C9 Jul 1979 | 8.9°C18 Jul 1984 | 76 mm11 Jul 2013 | 269 mm2008 · driest 34 mm in 1997 | 66 |
| August | 38.3°C5 Aug 2023 | 6.7°C29 Aug 2000 | 68 mm24 Aug 1992 | 194 mm2001 · driest 31 mm in 1979 | 65 |
| September | 37.2°C25 Sep 2025 | 3.3°C27 Sep 2004 | 79 mm18 Sep 2014 | 185 mm2014 · driest 3 mm in 2000 | 66 |
| October | 34.4°C2 Oct 1980 | -5.6°C31 Oct 1971 | 119 mm11 Oct 2000 | 322 mm2000 · driest 0 mm in 1982 | 64 |
| November | 29.4°C13 Nov 2025 | -8.3°C21 Nov 1979 | 69 mm12 Nov 1994 | 179 mm2019 · driest 0 mm in 2020 | 65 |
| December | 25.6°C25 Dec 1980 | -17.2°C8 Dec 1978 | 55 mm18 Dec 1978 | 213 mm1965 · driest 0 mm in 2024 | 65 |
| Month | Days 25°C+ | Days 30°C+ | Frost nights | Heavy rain (10 mm+) |
|---|---|---|---|---|
| January | <1 | 0 | 15 | 1 |
| February | <1 | 0 | 10 | 1 |
| March | 4 | 0 | 6 | <1 |
| April | 13 | 1 | 3 | <1 |
| May | 24 | 10 | <1 | <1 |
| June | 29 | 24 | 0 | <1 |
| July | 29 | 22 | 0 | 4 |
| August | 29 | 19 | 0 | 4 |
| September | 28 | 12 | 0 | 2 |
| October | 17 | 2 | <1 | <1 |
| November | 3 | 0 | 5 | <1 |
| December | 0 | 0 | 13 | 1 |
| Month | Warm & dry days | Wet days | Washouts | Week with 3+ wet days | Daytime mean has ranged |
|---|---|---|---|---|---|
| January | 11% | 15% | 5% | 13% | 12.6–17.1°C |
| February | 28% | 14% | 4% | 15% | 14.1–19.1°C |
| March | 53% | 11% | 3% | 8% | 17.4–22.8°C |
| April | 84% | 5% | <1% | 3% | 21.7–26.2°C |
| May | 96% | 3% | <1% | 2% | 26.5–29.9°C |
| June | 91% | 9% | 2% | 11% | 31.5–34.8°C |
| July | 61% | 39% | 14% | 57% | 30.1–33.7°C |
| August | 64% | 36% | 11% | 47% | 28.8–32.0°C |
| September | 81% | 20% | 5% | 18% | 27.5–30.9°C |
| October | 84% | 10% | 3% | 7% | 22.9–27.0°C |
| November | 48% | 8% | 3% | 7% | 17.1–21.6°C |
| December | 17% | 14% | 5% | 13% | 12.7–17.6°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