October
October · November · February
Mexico · 1991–2020
October leads for comfortable weather in El Ancón: typically 25.9°C by day, 8.1°C at night, with 33 mm of rain. Based on measured 1991–2020 NOAA station history.
October · November · February
June · May · April
December · January · October
The weakest month is May, scoring 66 against October’s 81 — days average 31.7°C, 8° 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 | 21.5°C | 1.2°C | 20 mm | 2.1 | 10 h 49 | 67 | Good coverage |
| February | 23.5°C | 2.8°C | 9 mm | 1.2 | 11 h 20 | 77 | Good coverage |
| March | 26.1°C | 3.9°C | 6 mm | 0.8 | 11 h 57 | 73 | Good coverage |
| April | 29.2°C | 6.7°C | 4 mm | 0.6 | 12 h 41 | 68 | Good coverage |
| May | 31.7°C | 10.1°C | 14 mm | 2.2 | 13 h 16 | 66 | Good coverage |
| June | 30.6°C | 13.7°C | 66 mm | 8.1 | 13 h 35 | 67 | Good coverage |
| July | 27.5°C | 13.8°C | 104 mm | 11.4 | 13 h 28 | 69 | Good coverage |
| August | 26.6°C | 13.4°C | 119 mm | 13.4 | 12 h 57 | 68 | Good coverage |
| September | 25.9°C | 12.1°C | 86 mm | 8.5 | 12 h 15 | 76 | Good coverage |
| October | 25.9°C | 8.1°C | 33 mm | 3.1 | 11 h 34 | 81 | Good coverage |
| November | 24.1°C | 4.2°C | 14 mm | 1.5 | 10 h 58 | 80 | Good coverage |
| December | 21.8°C | 2°C | 6 mm | 1.6 | 10 h 41 | 69 | Good coverage |
| Month | Record high | Record low | Wettest day | Wettest / driest month | Years |
|---|---|---|---|---|---|
| January | 28.9°C30 Jan 1978 | -11.1°C5 Jan 1985 | 57 mm12 Jan 1987 | 131 mm1992 · driest 0 mm in 1998 | 43 |
| February | 30.6°C18 Feb 2006 | -10.0°C24 Feb 1975 | 35 mm1 Feb 1997 | 41 mm1987 · driest 0 mm in 1967 | 42 |
| March | 32.8°C11 Mar 2006 | -7.2°C18 Mar 1969 | 32 mm4 Mar 1968 | 65 mm1968 · driest 0 mm in 1979 | 43 |
| April | 35.6°C6 Apr 1982 | -3.3°C14 Apr 1980 | 24 mm13 Apr 1997 | 30 mm1981 · driest 0 mm in 1975 | 42 |
| May | 37.8°C31 May 1980 | 0.6°C1 May 1969 | 46 mm27 May 1983 | 122 mm1983 · driest 0 mm in 2005 | 43 |
| June | 38.9°C8 Jun 1989 | 5.0°C13 Jun 2005 | 61 mm16 Jun 1981 | 183 mm1985 · driest 2 mm in 1974 | 43 |
| July | 35.6°C13 Jul 1998 | 8.9°C2 Jul 1966 | 68 mm6 Jul 1976 | 294 mm1991 · driest 40 mm in 1980 | 43 |
| August | 35.6°C1 Aug 1981 | 6.7°C30 Aug 1992 | 65 mm1 Aug 1979 | 263 mm1967 · driest 39 mm in 1976 | 43 |
| September | 31.7°C26 Sep 1999 | 1.7°C30 Sep 1992 | 67 mm29 Sep 1976 | 262 mm2004 · driest 8 mm in 1992 | 43 |
| October | 32.8°C1 Oct 1982 | -2.8°C27 Oct 1965 | 63 mm12 Oct 2003 | 129 mm2003 · driest 0 mm in 1968 | 42 |
| November | 30.6°C4 Nov 1978 | -7.2°C25 Nov 1986 | 75 mm25 Nov 1982 | 88 mm1982 · driest 0 mm in 2005 | 44 |
| December | 30.0°C3 Dec 1981 | -14.4°C13 Dec 1997 | 54 mm4 Dec 1969 | 62 mm1969 · driest 0 mm in 1970 | 44 |
| Month | Days 25°C+ | Days 30°C+ | Frost nights | Heavy rain (10 mm+) |
|---|---|---|---|---|
| January | 6 | 0 | 13 | <1 |
| February | 13 | <1 | 6 | <1 |
| March | 23 | 4 | 4 | <1 |
| April | 27 | 16 | <1 | <1 |
| May | 31 | 25 | 0 | <1 |
| June | 29 | 20 | 0 | 2 |
| July | 27 | 8 | 0 | 3 |
| August | 25 | 4 | 0 | 4 |
| September | 22 | 2 | 0 | 3 |
| October | 23 | 2 | <1 | 1 |
| November | 15 | <1 | 5 | <1 |
| December | 7 | 0 | 10 | <1 |
| Month | Warm & dry days | Wet days | Washouts | Week with 3+ wet days | Daytime mean has ranged |
|---|---|---|---|---|---|
| January | 75% | 6% | 2% | 6% | 18.7–23.2°C |
| February | 86% | 4% | <1% | 2% | 20.6–25.3°C |
| March | 96% | 2% | <1% | <1% | 23.5–27.6°C |
| April | 97% | 2% | <1% | <1% | 26.7–31.0°C |
| May | 93% | 7% | 1% | 6% | 29.3–32.9°C |
| June | 76% | 24% | 7% | 32% | 28.9–32.9°C |
| July | 61% | 39% | 13% | 56% | 25.3–29.2°C |
| August | 56% | 44% | 15% | 62% | 25.4–28.4°C |
| September | 69% | 30% | 11% | 33% | 24.6–28.1°C |
| October | 88% | 11% | 3% | 6% | 24.0–27.3°C |
| November | 91% | 4% | 1% | 3% | 23.1–26.1°C |
| December | 76% | 7% | 1% | 4% | 19.3–23.2°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