December
December · November · January
Mexico · 1991–2020
December leads for comfortable weather in Puerto de Martínez: typically 26.2°C by day, 9.2°C at night, with 5 mm of rain. Based on measured 1991–2020 NOAA station history.
December · November · January
November · August · October
December · January · November
The weakest month is June, scoring 61 against December’s 82 — days average 33.6°C, 10° 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 | 26.3°C | 7.8°C | 43 mm | 1.4 | 10 h 56 | 78 | Good coverage |
| February | 29.1°C | 8.9°C | 12 mm | 0.5 | 11 h 24 | 72 | Good coverage |
| March | 31.4°C | 11.3°C | 12 mm | 0.6 | 11 h 58 | 69 | Good coverage |
| April | 33.9°C | 12.6°C | 15 mm | 1 | 12 h 37 | 63 | Good coverage |
| May | 34.6°C | 15°C | 7 mm | 0.7 | 13 h 10 | 65 | Good coverage |
| June | 33.6°C | 15.8°C | 69 mm | 3.7 | 13 h 27 | 61 | Good coverage |
| July | 32.2°C | 15.3°C | 95 mm | 6.1 | 13 h 20 | 61 | Good coverage |
| August | 30.8°C | 14.8°C | 65 mm | 3.3 | 12 h 53 | 73 | Good coverage |
| September | 30.1°C | 14.1°C | 104 mm | 7.1 | 12 h 15 | 65 | Good coverage |
| October | 29.2°C | 12.6°C | 67 mm | 2.5 | 11 h 37 | 74 | Good coverage |
| November | 28.6°C | 11.6°C | 22 mm | 1.3 | 11 h 04 | 79 | Good coverage |
| December | 26.2°C | 9.2°C | 5 mm | 0.7 | 10 h 49 | 82 | Good coverage |
| Month | Record high | Record low | Wettest day | Wettest / driest month | Years |
|---|---|---|---|---|---|
| January | 38.9°C12 Jan 1991 | -3.3°C28 Jan 1996 | 95 mm29 Jan 1992 | 669 mm1992 · driest 0 mm in 1986 | 29 |
| February | 41.7°C22 Feb 2006 | 0.6°C20 Feb 1994 | 74 mm2 Feb 2010 | 119 mm2010 · driest 0 mm in 2004 | 28 |
| March | 45.6°C13 Mar 2006 | 0.6°C11 Mar 1991 | 55 mm15 Mar 1994 | 83 mm1992 · driest 0 mm in 1986 | 29 |
| April | 47.8°C25 Apr 1991 | 0.6°C5 Apr 1991 | 52 mm21 Apr 1993 | 144 mm1985 · driest 0 mm in 2005 | 29 |
| May | 45.0°C3 May 2002 | 3.9°C20 May 2009 | 46 mm2 May 1981 | 125 mm1981 · driest 0 mm in 1994 | 29 |
| June | 45.0°C30 Jun 1998 | 5.0°C17 Jun 1989 | 100 mm8 Jun 2004 | 279 mm1991 · driest 0 mm in 2003 | 30 |
| July | 43.9°C8 Jul 2006 | 1.1°C11 Jul 1990 | 83 mm1 Jul 2007 | 257 mm1991 · driest 5 mm in 2002 | 30 |
| August | 40.6°C17 Aug 1997 | 6.1°C12 Aug 1990 | 82 mm17 Aug 2008 | 374 mm2008 · driest 0 mm in 1986 | 28 |
| September | 42.8°C17 Sep 2004 | 1.1°C24 Sep 1989 | 200 mm20 Sep 1993 | 388 mm1993 · driest 0 mm in 1994 | 29 |
| October | 42.8°C20 Oct 2004 | -2.2°C21 Oct 2005 | 200 mm20 Oct 1993 | 503 mm1991 · driest 0 mm in 1994 | 29 |
| November | 40.0°C4 Nov 2004 | 0.6°C10 Nov 2010 | 63 mm15 Nov 1992 | 128 mm1992 · driest 0 mm in 1997 | 29 |
| December | 36.7°C4 Dec 2005 | -6.1°C14 Dec 2008 | 19 mm9 Dec 1981 | 34 mm1981 · driest 0 mm in 1995 | 29 |
| Month | Days 25°C+ | Days 30°C+ | Frost nights | Heavy rain (10 mm+) |
|---|---|---|---|---|
| January | 20 | 11 | <1 | <1 |
| February | 23 | 16 | 0 | <1 |
| March | 27 | 22 | 0 | <1 |
| April | 28 | 26 | 0 | <1 |
| May | 30 | 28 | 0 | <1 |
| June | 28 | 25 | 0 | 2 |
| July | 29 | 24 | 0 | 3 |
| August | 27 | 23 | 0 | 2 |
| September | 25 | 20 | 0 | 3 |
| October | 25 | 16 | <1 | 1 |
| November | 25 | 15 | 0 | <1 |
| December | 21 | 9 | <1 | <1 |
| Month | Warm & dry days | Wet days | Washouts | Week with 3+ wet days | Daytime mean has ranged |
|---|---|---|---|---|---|
| January | 83% | 5% | 2% | 4% | 20.9–29.2°C |
| February | 91% | 3% | 1% | 2% | 25.8–31.0°C |
| March | 96% | 2% | <1% | <1% | 26.1–34.8°C |
| April | 93% | 6% | 3% | 6% | 30.1–37.8°C |
| May | 94% | 6% | 3% | 4% | 31.3–37.2°C |
| June | 85% | 15% | 8% | 19% | 31.1–36.3°C |
| July | 79% | 21% | 10% | 20% | 29.6–35.2°C |
| August | 85% | 13% | 7% | 16% | 29.9–33.5°C |
| September | 72% | 27% | 9% | 30% | 26.2–33.1°C |
| October | 89% | 9% | 4% | 7% | 25.7–33.2°C |
| November | 90% | 8% | 2% | 5% | 25.4–31.0°C |
| December | 88% | 4% | <1% | 3% | 23.1–30.5°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