October
October · January · November
Mexico · 1991–2020
October leads for comfortable weather in El Volcán: typically 28.5°C by day, 10.5°C at night, with 43 mm of rain. Based on measured 1991–2020 NOAA station history.
October · January · November
October · May · April
October · January · November
The weakest month is July, scoring 48 against October’s 75 — 211 mm of rain falls, and days average 28.6°C, 5° above 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 | 27°C | 3°C | 18 mm | 1.8 | 10 h 59 | 68 | Good coverage |
| February | 28.4°C | 4.2°C | 10 mm | 0.8 | 11 h 26 | 66 | Good coverage |
| March | 30.3°C | 6.2°C | 3 mm | 0.5 | 11 h 58 | 63 | Good coverage |
| April | 31.8°C | 9.3°C | 5 mm | 0.7 | 12 h 36 | 64 | Good coverage |
| May | 33.2°C | 12.7°C | 28 mm | 2.5 | 13 h 07 | 65 | Good coverage |
| June | 31.2°C | 14.5°C | 152 mm | 12 | 13 h 24 | 51 | Good coverage |
| July | 28.6°C | 14.6°C | 211 mm | 15.8 | 13 h 17 | 48 | Good coverage |
| August | 28.5°C | 14°C | 168 mm | 15 | 12 h 51 | 54 | Good coverage |
| September | 28.2°C | 13.8°C | 118 mm | 10.8 | 12 h 14 | 65 | Good coverage |
| October | 28.5°C | 10.5°C | 43 mm | 3.7 | 11 h 38 | 75 | Good coverage |
| November | 28.2°C | 5°C | 8 mm | 0.9 | 11 h 07 | 68 | Good coverage |
| December | 27.3°C | 3.1°C | 4 mm | 0.8 | 10 h 52 | 68 | Good coverage |
| Month | Record high | Record low | Wettest day | Wettest / driest month | Years |
|---|---|---|---|---|---|
| January | 33.3°C25 Jan 1986 | -3.3°C1 Jan 2011 | 40 mm16 Jan 1992 | 197 mm1992 · driest 0 mm in 2011 | 61 |
| February | 36.1°C19 Feb 1986 | -3.9°C14 Feb 1960 | 46 mm11 Feb 1966 | 135 mm2010 · driest 0 mm in 2003 | 60 |
| March | 38.3°C31 Mar 1982 | 0.6°C18 Mar 2005 | 27 mm4 Mar 1968 | 570 mm1959 · driest 0 mm in 1976 | 60 |
| April | 39.4°C22 Apr 1984 | 2.8°C15 Apr 1993 | 39 mm1 Apr 1976 | 67 mm1959 · driest 0 mm in 1950 | 62 |
| May | 41.1°C13 May 1986 | 5.6°C1 May 2010 | 97 mm23 May 1994 | 103 mm1994 · driest 0 mm in 1960 | 62 |
| June | 40.0°C9 Jun 1989 | 6.7°C9 Jun 2011 | 74 mm22 Jun 1997 | 363 mm1985 · driest 23 mm in 1982 | 62 |
| July | 37.2°C2 Jul 1979 | 10.0°C20 Jul 2004 | 75 mm14 Jul 1968 | 388 mm1976 · driest 87 mm in 2000 | 61 |
| August | 35.6°C9 Aug 1982 | 8.9°C21 Aug 2000 | 78 mm29 Aug 1978 | 397 mm1973 · driest 90 mm in 1950 | 63 |
| September | 35.0°C14 Sep 1987 | 4.4°C26 Sep 1975 | 79 mm19 Sep 1963 | 322 mm1967 · driest 23 mm in 2011 | 63 |
| October | 37.2°C27 Oct 1987 | 0.6°C25 Oct 2001 | 55 mm9 Oct 1992 | 165 mm2006 · driest 0 mm in 1975 | 60 |
| November | 35.6°C18 Nov 1986 | -2.8°C26 Nov 1979 | 47 mm26 Nov 1982 | 78 mm1976 · driest 0 mm in 2005 | 62 |
| December | 33.9°C28 Dec 1985 | -4.4°C13 Dec 1997 | 34 mm6 Dec 1989 | 60 mm1989 · driest 0 mm in 1990 | 62 |
| Month | Days 25°C+ | Days 30°C+ | Frost nights | Heavy rain (10 mm+) |
|---|---|---|---|---|
| January | 27 | 5 | 2 | <1 |
| February | 26 | 10 | <1 | <1 |
| March | 30 | 19 | 0 | 0 |
| April | 29 | 27 | 0 | <1 |
| May | 31 | 30 | 0 | <1 |
| June | 29 | 23 | 0 | 5 |
| July | 30 | 11 | 0 | 7 |
| August | 30 | 11 | 0 | 6 |
| September | 29 | 9 | 0 | 4 |
| October | 30 | 11 | 0 | 1 |
| November | 29 | 10 | <1 | <1 |
| December | 29 | 5 | 2 | <1 |
| Month | Warm & dry days | Wet days | Washouts | Week with 3+ wet days | Daytime mean has ranged |
|---|---|---|---|---|---|
| January | 95% | 5% | 2% | 4% | 24.8–28.7°C |
| February | 97% | 3% | <1% | 1% | 26.1–30.5°C |
| March | 97% | 4% | 2% | 2% | 28.5–32.4°C |
| April | 97% | 3% | <1% | 2% | 30.4–34.6°C |
| May | 91% | 9% | 3% | 9% | 31.5–35.5°C |
| June | 59% | 41% | 18% | 65% | 29.6–33.7°C |
| July | 42% | 58% | 24% | 81% | 27.2–29.9°C |
| August | 47% | 53% | 21% | 76% | 27.2–30.2°C |
| September | 62% | 39% | 14% | 47% | 26.9–29.9°C |
| October | 86% | 14% | 5% | 13% | 27.3–31.1°C |
| November | 96% | 4% | 1% | 1% | 26.4–30.5°C |
| December | 95% | 4% | <1% | <1% | 25.3–28.7°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