January
January · February · December
Mexico · 1991–2020
January leads for comfortable weather in Puntilla Aldama: typically 25.5°C by day, 15°C at night, with 92 mm of rain. Based on measured 1991–2020 NOAA station history.
January · February · December
March · April · May
January · February · December
The weakest month is September, scoring 24 against January’s 82 — days average 32.9°C, 9° above the 24°C the score treats as ideal, and 241 mm of rain falls.
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 | Sea | Daylight | Comfort | Coverage |
|---|---|---|---|---|---|---|---|---|
| January | 25.5°C | 15°C | 92 mm | 8.8 | 22.9°C | 11 h 02 | 82 | Good coverage |
| February | 26.9°C | 15.9°C | 72 mm | 6.7 | 22.7°C | 11 h 27 | 80 | Good coverage |
| March | 29.8°C | 18.4°C | 68 mm | 5.3 | 23.5°C | 11 h 59 | 68 | Good coverage |
| April | 31.9°C | 19.8°C | 81 mm | 4.6 | 25.0°C | 12 h 35 | 58 | Good coverage |
| May | 33.9°C | 21.6°C | 76 mm | 4.2 | 26.7°C | 13 h 05 | 49 | Good coverage |
| June | 34.5°C | 22.5°C | 93 mm | 6.5 | 28.2°C | 13 h 21 | 41 | Good coverage |
| July | 33.6°C | 21.7°C | 124 mm | 8.3 | 28.6°C | 13 h 15 | 39 | Good coverage |
| August | 33.6°C | 21.6°C | 142 mm | 8.3 | 29.3°C | 12 h 49 | 37 | Good coverage |
| September | 32.9°C | 21.7°C | 241 mm | 9.4 | 29.3°C | 12 h 14 | 24 | Good coverage |
| October | 30.9°C | 19.8°C | 272 mm | 8.8 | 28.2°C | 11 h 39 | 30 | Good coverage |
| November | 28.7°C | 17.6°C | 170 mm | 8.4 | 26.2°C | 11 h 09 | 56 | Good coverage |
| December | 25.6°C | 15.6°C | 116 mm | 8.8 | 24.3°C | 10 h 55 | 77 | Good coverage |
| Month | Record high | Record low | Wettest day | Wettest / driest month | Years |
|---|---|---|---|---|---|
| January | 37.2°C22 Jan 1999 | 3.3°C14 Jan 1996 | 185 mm3 Jan 1991 | 337 mm1991 · driest 20 mm in 2009 | 30 |
| February | 37.8°C21 Feb 2003 | 7.2°C3 Feb 1985 | 57 mm5 Feb 1997 | 207 mm1981 · driest 0 mm in 2009 | 29 |
| March | 40.6°C29 Mar 2008 | 5.6°C8 Mar 1989 | 120 mm11 Mar 2000 | 269 mm1997 · driest 0 mm in 2007 | 31 |
| April | 42.8°C27 Apr 1984 | 7.8°C1 Apr 1987 | 194 mm23 Apr 1996 | 286 mm1996 · driest 0 mm in 2010 | 31 |
| May | 43.3°C26 May 2011 | 11.7°C1 May 2006 | 160 mm8 May 1984 | 370 mm1984 · driest 0 mm in 2009 | 31 |
| June | 43.9°C5 Jun 1998 | 15.0°C10 Jun 2002 | 159 mm17 Jun 1981 | 433 mm1981 · driest 5 mm in 1982 | 30 |
| July | 40.0°C29 Jul 2004 | 15.6°C10 Jul 2006 | 147 mm13 Jul 1985 | 374 mm1995 · driest 0 mm in 2007 | 31 |
| August | 40.0°C12 Aug 2003 | 12.8°C6 Aug 1981 | 152 mm22 Aug 2005 | 386 mm1992 · driest 0 mm in 2009 | 30 |
| September | 45.0°C15 Sep 2006 | 16.1°C27 Sep 1991 | 240 mm21 Sep 1983 | 967 mm1984 · driest 0 mm in 2009 | 30 |
| October | 38.3°C13 Oct 2001 | 10.6°C15 Oct 1989 | 260 mm20 Oct 1995 | 575 mm1999 · driest 5 mm in 2007 | 29 |
| November | 38.9°C23 Nov 1987 | 5.6°C29 Nov 2011 | 212 mm9 Nov 2011 | 409 mm2011 · driest 0 mm in 1988 | 30 |
| December | 45.0°C16 Dec 2007 | 0.6°C24 Dec 1989 | 134 mm9 Dec 1995 | 270 mm1988 · driest 0 mm in 2007 | 28 |
| Month | Days 25°C+ | Days 30°C+ | Heavy rain (10 mm+) |
|---|---|---|---|
| January | 20 | 6 | 3 |
| February | 21 | 10 | 3 |
| March | 27 | 19 | 2 |
| April | 28 | 23 | 2 |
| May | 31 | 29 | 2 |
| June | 30 | 28 | 3 |
| July | 31 | 29 | 3 |
| August | 31 | 29 | 4 |
| September | 29 | 26 | 5 |
| October | 29 | 23 | 5 |
| November | 25 | 15 | 4 |
| December | 20 | 8 | 4 |
| Month | Warm & dry days | Wet days | Washouts | Week with 3+ wet days | Daytime mean has ranged |
|---|---|---|---|---|---|
| January | 66% | 29% | 9% | 33% | 22.1–28.6°C |
| February | 73% | 25% | 9% | 28% | 24.1–30.0°C |
| March | 82% | 18% | 6% | 19% | 26.6–31.7°C |
| April | 84% | 16% | 7% | 17% | 29.7–33.8°C |
| May | 84% | 16% | 7% | 14% | 31.8–36.1°C |
| June | 77% | 23% | 11% | 29% | 32.4–35.9°C |
| July | 72% | 28% | 12% | 33% | 31.8–35.0°C |
| August | 74% | 26% | 11% | 33% | 30.7–35.3°C |
| September | 67% | 33% | 20% | 42% | 31.2–34.1°C |
| October | 73% | 27% | 16% | 32% | 29.3–32.0°C |
| November | 73% | 27% | 12% | 33% | 25.9–30.7°C |
| December | 64% | 32% | 12% | 38% | 23.2–29.6°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