October
October · September · November
Mexico · 1991–2020
October leads for comfortable weather in Colonia José María Morelos: typically 25.4°C by day, 8.1°C at night, with 27 mm of rain. Based on measured 1991–2020 NOAA station history.
October · September · November
June · May · April
January · October · December
The weakest month is April, scoring 68 against October’s 83 — days average 29.4°C, 5° above the 24°C the score treats as ideal, and nights drop to 7.4°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 | 22.3°C | 2.6°C | 17 mm | 1.8 | 10 h 54 | 72 | Good coverage |
| February | 24.1°C | 3.5°C | 13 mm | 1.2 | 11 h 23 | 79 | Good coverage |
| March | 26.9°C | 5.1°C | 5 mm | 0.5 | 11 h 58 | 72 | Good coverage |
| April | 29.4°C | 7.4°C | 6 mm | 1.1 | 12 h 38 | 68 | Good coverage |
| May | 30.8°C | 9.8°C | 26 mm | 3.5 | 13 h 12 | 68 | Good coverage |
| June | 29°C | 11.4°C | 64 mm | 5.7 | 13 h 30 | 70 | Good coverage |
| July | 26.8°C | 11°C | 81 mm | 7.1 | 13 h 23 | 73 | Good coverage |
| August | 26.9°C | 11°C | 72 mm | 6.3 | 12 h 54 | 75 | Good coverage |
| September | 25.5°C | 10.5°C | 64 mm | 6.1 | 12 h 15 | 80 | Good coverage |
| October | 25.4°C | 8.1°C | 27 mm | 3.3 | 11 h 36 | 83 | Good coverage |
| November | 24.5°C | 5.1°C | 7 mm | 0.7 | 11 h 02 | 80 | Good coverage |
| December | 22.6°C | 3.1°C | 5 mm | 1.2 | 10 h 46 | 74 | Good coverage |
| Month | Record high | Record low | Wettest day | Wettest / driest month | Years |
|---|---|---|---|---|---|
| January | 32.2°C28 Jan 2009 | -7.2°C18 Jan 2006 | 44 mm12 Jan 2002 | 158 mm1992 · driest 0 mm in 2000 | 40 |
| February | 32.8°C19 Feb 2006 | -6.1°C24 Feb 1976 | 38 mm3 Feb 2010 | 113 mm2010 · driest 0 mm in 2006 | 40 |
| March | 35.6°C4 Mar 2009 | -3.3°C4 Mar 1993 | 41 mm29 Mar 2004 | 60 mm2004 · driest 0 mm in 1994 | 42 |
| April | 36.7°C17 Apr 2008 | -1.1°C12 Apr 1971 | 22 mm6 Apr 1988 | 37 mm1997 · driest 0 mm in 2004 | 41 |
| May | 37.8°C10 May 2003 | 1.7°C14 May 1971 | 43 mm27 May 1983 | 82 mm1992 · driest 0 mm in 1971 | 41 |
| June | 37.8°C7 Jun 2009 | 4.4°C28 Jun 1974 | 95 mm6 Jun 2004 | 220 mm2004 · driest 5 mm in 2006 | 41 |
| July | 35.0°C20 Jul 2009 | 5.0°C16 Jul 1971 | 76 mm1 Jul 2010 | 311 mm1976 · driest 9 mm in 1977 | 42 |
| August | 35.0°C2 Aug 2009 | 5.6°C18 Aug 2000 | 79 mm14 Aug 2002 | 223 mm2008 · driest 9 mm in 1987 | 40 |
| September | 35.6°C2 Sep 2011 | 2.8°C30 Sep 1989 | 51 mm3 Sep 1991 | 131 mm2002 · driest 11 mm in 1979 | 40 |
| October | 33.9°C6 Oct 2009 | 0.6°C24 Oct 2007 | 39 mm9 Oct 1992 | 84 mm1985 · driest 0 mm in 2007 | 41 |
| November | 31.7°C16 Nov 2008 | -5.0°C29 Nov 2011 | 47 mm13 Nov 1992 | 53 mm1992 · driest 0 mm in 1999 | 41 |
| December | 29.4°C18 Dec 2007 | -7.2°C14 Dec 1997 | 31 mm2 Dec 1979 | 50 mm1979 · driest 0 mm in 2007 | 38 |
| Month | Days 25°C+ | Days 30°C+ | Frost nights | Heavy rain (10 mm+) |
|---|---|---|---|---|
| January | 9 | <1 | 5 | <1 |
| February | 14 | 2 | 3 | <1 |
| March | 25 | 7 | <1 | <1 |
| April | 28 | 16 | 0 | <1 |
| May | 30 | 23 | 0 | <1 |
| June | 27 | 14 | 0 | 2 |
| July | 25 | 6 | 0 | 3 |
| August | 27 | 4 | 0 | 3 |
| September | 21 | 2 | 0 | 2 |
| October | 20 | 2 | 0 | 1 |
| November | 17 | <1 | 2 | <1 |
| December | 9 | 0 | 4 | <1 |
| Month | Warm & dry days | Wet days | Washouts | Week with 3+ wet days | Daytime mean has ranged |
|---|---|---|---|---|---|
| January | 73% | 6% | 2% | 5% | 18.5–23.4°C |
| February | 83% | 4% | <1% | 3% | 20.0–25.6°C |
| March | 96% | 2% | <1% | <1% | 23.0–28.4°C |
| April | 96% | 4% | <1% | 2% | 25.1–30.8°C |
| May | 89% | 10% | 2% | 8% | 27.3–32.2°C |
| June | 80% | 19% | 6% | 21% | 25.6–30.5°C |
| July | 76% | 23% | 9% | 22% | 22.6–27.9°C |
| August | 80% | 20% | 8% | 21% | 23.7–27.7°C |
| September | 80% | 19% | 7% | 19% | 22.7–26.3°C |
| October | 86% | 10% | 3% | 8% | 22.8–26.3°C |
| November | 88% | 3% | <1% | 1% | 21.4–25.4°C |
| December | 77% | 5% | <1% | 2% | 19.5–23.6°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