December
December · January · February
Mexico · 1991–2020
December leads for comfortable weather in X-Cán: typically 28.7°C by day, 16.4°C at night, with 45 mm of rain. Based on measured 1991–2020 NOAA station history.
December · January · February
April · February · March
December · January · February
The weakest month is September, scoring 23 against December’s 80 — days average 32.5°C, 9° above the 24°C the score treats as ideal, and 221 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 | Daylight | Comfort | Coverage |
|---|---|---|---|---|---|---|---|
| January | 28.6°C | 15.8°C | 64 mm | 4.4 | 10 h 59 | 78 | Good coverage |
| February | 29.6°C | 16.9°C | 48 mm | 2.7 | 11 h 26 | 76 | Good coverage |
| March | 31°C | 18.1°C | 46 mm | 2.1 | 11 h 58 | 70 | Good coverage |
| April | 32.4°C | 20°C | 45 mm | 2.6 | 12 h 36 | 62 | Good coverage |
| May | 33.7°C | 21.8°C | 112 mm | 5.4 | 13 h 07 | 43 | Good coverage |
| June | 32.9°C | 23°C | 185 mm | 9.6 | 13 h 23 | 29 | Good coverage |
| July | 33.3°C | 22.8°C | 173 mm | 9.1 | 13 h 17 | 30 | Good coverage |
| August | 33.2°C | 22.6°C | 198 mm | 12 | 12 h 51 | 25 | Good coverage |
| September | 32.5°C | 22.5°C | 221 mm | 13.7 | 12 h 14 | 23 | Good coverage |
| October | 30.9°C | 20.9°C | 190 mm | 10.8 | 11 h 38 | 38 | Good coverage |
| November | 29.6°C | 18°C | 69 mm | 5.4 | 11 h 07 | 69 | Good coverage |
| December | 28.7°C | 16.4°C | 45 mm | 4.2 | 10 h 52 | 80 | Good coverage |
| Month | Record high | Record low | Wettest day | Wettest / driest month | Years |
|---|---|---|---|---|---|
| January | 35.0°C19 Jan 1994 | 7.8°C22 Jan 2009 | 111 mm13 Jan 2012 | 205 mm2012 · driest 0 mm in 2001 | 20 |
| February | 35.0°C27 Feb 2005 | 7.2°C12 Feb 1991 | 68 mm11 Feb 2011 | 175 mm1997 · driest 0 mm in 1998 | 20 |
| March | 36.7°C26 Mar 1997 | 7.8°C22 Mar 1996 | 104 mm7 Mar 2008 | 164 mm2008 · driest 7 mm in 2004 | 20 |
| April | 37.8°C14 Apr 1999 | 8.9°C12 Apr 2003 | 60 mm12 Apr 2004 | 165 mm2004 · driest 0 mm in 2005 | 19 |
| May | 38.3°C11 May 1998 | 13.9°C8 May 1992 | 112 mm24 May 2003 | 285 mm1993 · driest 21 mm in 2011 | 19 |
| June | 37.8°C26 Jun 2010 | 17.8°C6 Jun 1994 | 99 mm27 Jun 2011 | 410 mm2011 · driest 25 mm in 2001 | 19 |
| July | 36.7°C26 Jul 2009 | 19.4°C17 Jul 1991 | 115 mm17 Jul 2005 | 287 mm2001 · driest 47 mm in 2007 | 19 |
| August | 36.7°C22 Aug 2008 | 19.4°C9 Aug 1991 | 82 mm5 Aug 2000 | 409 mm2000 · driest 37 mm in 2008 | 19 |
| September | 35.6°C17 Sep 2009 | 18.9°C21 Sep 1994 | 68 mm19 Sep 1998 | 333 mm1992 · driest 100 mm in 1996 | 19 |
| October | 35.0°C2 Oct 2000 | 11.7°C31 Oct 1992 | 218 mm23 Oct 2005 | 493 mm1995 · driest 25 mm in 1994 | 19 |
| November | 33.9°C18 Nov 1994 | 10.0°C24 Nov 2005 | 68 mm23 Nov 1997 | 224 mm1997 · driest 0 mm in 2008 | 19 |
| December | 35.6°C29 Dec 1991 | 7.8°C7 Dec 2003 | 100 mm23 Dec 2004 | 118 mm2004 · driest 0 mm in 2010 | 19 |
| Month | Days 25°C+ | Days 30°C+ | Heavy rain (10 mm+) |
|---|---|---|---|
| January | 29 | 12 | 2 |
| February | 27 | 18 | 1 |
| March | 30 | 25 | 1 |
| April | 29 | 28 | 1 |
| May | 31 | 30 | 3 |
| June | 30 | 28 | 5 |
| July | 31 | 30 | 5 |
| August | 31 | 30 | 6 |
| September | 29 | 28 | 7 |
| October | 30 | 26 | 5 |
| November | 30 | 17 | 2 |
| December | 30 | 12 | 1 |
| Month | Warm & dry days | Wet days | Washouts | Week with 3+ wet days | Daytime mean has ranged |
|---|---|---|---|---|---|
| January | 86% | 14% | 6% | 9% | 27.5–29.7°C |
| February | 91% | 10% | 5% | 6% | 28.6–31.0°C |
| March | 93% | 7% | 4% | 2% | 29.2–32.8°C |
| April | 92% | 9% | 5% | 6% | 31.3–33.5°C |
| May | 83% | 17% | 10% | 20% | 32.7–34.7°C |
| June | 69% | 32% | 18% | 40% | 31.7–34.0°C |
| July | 70% | 29% | 16% | 40% | 32.3–34.3°C |
| August | 61% | 39% | 20% | 50% | 31.9–34.4°C |
| September | 54% | 46% | 25% | 64% | 31.7–33.5°C |
| October | 65% | 35% | 17% | 41% | 30.1–32.0°C |
| November | 81% | 18% | 8% | 15% | 28.5–30.8°C |
| December | 86% | 14% | 4% | 7% | 27.9–29.7°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