December
December · January · February
Mexico · 1991–2020
December leads for comfortable weather in Los Mártires: typically 26.1°C by day, 13.7°C at night, with 6 mm of rain. Based on measured 1991–2020 NOAA station history.
December · January · February
November · June · October
January · February · December
The weakest month is September, scoring 36 against December’s 91 — days average 34.5°C, 11° 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 | Sea | Daylight | Comfort | Coverage |
|---|---|---|---|---|---|---|---|---|
| January | 25.7°C | 12.3°C | 15 mm | 1.1 | 21.7°C | 10 h 49 | 90 | Good coverage |
| February | 26°C | 12.4°C | 4 mm | 0.4 | 21.2°C | 11 h 20 | 89 | Good coverage |
| March | 27.7°C | 13.5°C | 0 mm | 0.1 | 21.4°C | 11 h 57 | 85 | Good coverage |
| April | 29.5°C | 15.1°C | 0 mm | 0 | 22.6°C | 12 h 40 | 82 | Good coverage |
| May | 31.4°C | 18.1°C | 0 mm | 0 | 24.7°C | 13 h 16 | 70 | Good coverage |
| June | 33°C | 21.6°C | 0 mm | 0 | 26.1°C | 13 h 35 | 58 | Good coverage |
| July | 34.7°C | 24.1°C | 19 mm | 0.9 | 28.1°C | 13 h 28 | 48 | Good coverage |
| August | 35.1°C | 24.7°C | 61 mm | 2.8 | 29.6°C | 12 h 57 | 42 | Good coverage |
| September | 34.5°C | 24.1°C | 131 mm | 3 | 29.5°C | 12 h 15 | 36 | Good coverage |
| October | 33°C | 21.6°C | 22 mm | 1.2 | 29.3°C | 11 h 34 | 59 | Good coverage |
| November | 29.8°C | 17.9°C | 17 mm | 1 | 26.9°C | 10 h 58 | 76 | Good coverage |
| December | 26.1°C | 13.7°C | 6 mm | 0.6 | 23.9°C | 10 h 41 | 91 | Good coverage |
| Month | Record high | Record low | Wettest day | Wettest / driest month | Years |
|---|---|---|---|---|---|
| January | 35.0°C6 Jan 2008 | 5.0°C20 Jan 2008 | 135 mm12 Jan 1983 | 160 mm1992 · driest 0 mm in 2005 | 33 |
| February | 35.0°C26 Feb 1998 | 5.0°C4 Feb 2011 | 40 mm10 Feb 2005 | 54 mm2005 · driest 0 mm in 1980 | 33 |
| March | 35.6°C18 Mar 2004 | 7.8°C1 Mar 2011 | 3 mm26 Mar 1992 | 3 mm1992 · driest 0 mm in 2008 | 32 |
| April | 40.0°C25 Apr 2002 | 10.0°C2 Apr 1985 | 3 mm28 Apr 1986 | 3 mm1986 · driest 0 mm in 2006 | 35 |
| May | 38.9°C3 May 2003 | 11.7°C4 May 1983 | 5 mm18 May 1979 | 5 mm1979 · driest 0 mm in 1983 | 35 |
| June | 40.0°C1 Jun 1998 | 12.2°C9 Jun 1979 | 14 mm29 Jun 1980 | 14 mm1980 · driest 0 mm in 2010 | 34 |
| July | 41.1°C31 Jul 1996 | 15.0°C7 Jul 1984 | 159 mm24 Jul 2006 | 187 mm2006 · driest 0 mm in 2010 | 35 |
| August | 40.6°C11 Aug 2003 | 15.6°C30 Aug 1981 | 196 mm31 Aug 2006 | 228 mm2006 · driest 0 mm in 1982 | 35 |
| September | 40.6°C11 Sep 2002 | 15.0°C20 Sep 1985 | 350 mm26 Sep 2001 | 437 mm2001 · driest 0 mm in 1980 | 33 |
| October | 40.0°C4 Oct 1996 | 13.9°C30 Oct 2009 | 147 mm1 Oct 1990 | 173 mm1990 · driest 0 mm in 1995 | 34 |
| November | 37.8°C2 Nov 1999 | 10.0°C23 Nov 1999 | 52 mm12 Nov 1991 | 104 mm1991 · driest 0 mm in 2008 | 34 |
| December | 33.9°C31 Dec 2003 | 6.7°C27 Dec 2007 | 81 mm8 Dec 1982 | 90 mm1982 · driest 0 mm in 2000 | 34 |
| Month | Days 25°C+ | Days 30°C+ | Heavy rain (10 mm+) |
|---|---|---|---|
| January | 21 | 3 | <1 |
| February | 20 | 3 | <1 |
| March | 28 | 8 | 0 |
| April | 30 | 15 | 0 |
| May | 31 | 24 | 0 |
| June | 30 | 28 | 0 |
| July | 31 | 31 | <1 |
| August | 31 | 31 | 2 |
| September | 30 | 29 | 2 |
| October | 31 | 29 | <1 |
| November | 30 | 19 | <1 |
| December | 24 | 3 | <1 |
| Month | Warm & dry days | Wet days | Washouts | Week with 3+ wet days | Daytime mean has ranged |
|---|---|---|---|---|---|
| January | 95% | 4% | 2% | 3% | 22.9–27.3°C |
| February | 98% | 1% | <1% | 0% | 23.6–27.6°C |
| March | 100% | <1% | 0% | 0% | 25.3–29.2°C |
| April | 100% | <1% | 0% | 0% | 27.8–31.1°C |
| May | 100% | <1% | 0% | 0% | 29.0–32.9°C |
| June | 100% | <1% | <1% | 0% | 31.2–34.7°C |
| July | 97% | 3% | 1% | <1% | 33.0–35.8°C |
| August | 91% | 9% | 4% | 8% | 33.4–36.8°C |
| September | 90% | 10% | 7% | 7% | 33.2–36.2°C |
| October | 96% | 4% | 2% | 1% | 30.9–34.0°C |
| November | 97% | 3% | 1% | 1% | 27.9–31.1°C |
| December | 97% | 3% | <1% | <1% | 24.4–27.4°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