December
December · January · February
Mexico · 1991–2020
December leads for comfortable weather in Vicente Guerrero: typically 30.5°C by day, 12.8°C at night, with 34 mm of rain. Based on measured 1991–2020 NOAA station history.
December · January · February
December · January · February
December · January · February
The weakest month is September, scoring 23 against December’s 74 — days average 34.7°C, 11° above the 24°C the score treats as ideal, and 232 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 | 31.3°C | 12.7°C | 34 mm | 3.7 | 11 h 04 | 71 | Good coverage |
| February | 32.4°C | 13.3°C | 38 mm | 2.4 | 11 h 29 | 69 | Good coverage |
| March | 34.1°C | 14.6°C | 28 mm | 1.9 | 11 h 59 | 66 | Good coverage |
| April | 35.8°C | 15.9°C | 52 mm | 2.7 | 12 h 34 | 57 | Good coverage |
| May | 36.6°C | 17.3°C | 80 mm | 5.7 | 13 h 03 | 45 | Good coverage |
| June | 35.6°C | 17.1°C | 165 mm | 9.4 | 13 h 18 | 34 | Good coverage |
| July | 35.9°C | 16.8°C | 138 mm | 9.8 | 13 h 12 | 37 | Good coverage |
| August | 35.6°C | 17.1°C | 190 mm | 10.6 | 12 h 48 | 30 | Good coverage |
| September | 34.7°C | 17.3°C | 232 mm | 13.4 | 12 h 14 | 23 | Good coverage |
| October | 33°C | 15.7°C | 163 mm | 9.6 | 11 h 40 | 45 | Good coverage |
| November | 31.2°C | 13.7°C | 76 mm | 5.7 | 11 h 11 | 66 | Good coverage |
| December | 30.5°C | 12.8°C | 34 mm | 3.5 | 10 h 57 | 74 | Good coverage |
| Month | Record high | Record low | Wettest day | Wettest / driest month | Years |
|---|---|---|---|---|---|
| January | 38.9°C30 Jan 1979 | 3.9°C6 Jan 1999 | 52 mm2 Jan 1979 | 109 mm1979 · driest 0 mm in 2001 | 40 |
| February | 40.6°C2 Feb 1985 | 5.0°C1 Feb 1997 | 56 mm6 Feb 2007 | 124 mm2007 · driest 0 mm in 2009 | 40 |
| March | 45.0°C30 Mar 2011 | 5.0°C22 Mar 1996 | 76 mm24 Mar 2008 | 109 mm1995 · driest 0 mm in 2007 | 41 |
| April | 43.9°C28 Apr 2011 | 7.8°C11 Apr 1993 | 67 mm29 Apr 1976 | 135 mm2010 · driest 0 mm in 1985 | 39 |
| May | 41.7°C19 May 1995 | 10.0°C10 May 1997 | 89 mm19 May 1976 | 256 mm1969 · driest 0 mm in 1981 | 38 |
| June | 41.7°C11 Jun 2011 | 8.9°C29 Jun 1985 | 80 mm29 Jun 2009 | 431 mm2011 · driest 57 mm in 1971 | 40 |
| July | 41.7°C3 Jul 2007 | 8.9°C3 Jul 1985 | 94 mm22 Jul 2007 | 358 mm1987 · driest 38 mm in 1998 | 39 |
| August | 40.6°C17 Aug 1986 | 10.0°C17 Aug 1996 | 109 mm31 Aug 2004 | 385 mm1997 · driest 37 mm in 2010 | 41 |
| September | 40.0°C11 Sep 1985 | 10.0°C19 Sep 1997 | 145 mm27 Sep 1969 | 532 mm1989 · driest 65 mm in 1970 | 41 |
| October | 40.0°C12 Oct 1986 | 7.8°C28 Oct 2005 | 129 mm23 Oct 2007 | 327 mm2005 · driest 18 mm in 2010 | 41 |
| November | 40.0°C13 Nov 1997 | 5.0°C13 Nov 1996 | 54 mm24 Nov 1997 | 295 mm1997 · driest 0 mm in 2007 | 41 |
| December | 38.9°C29 Dec 1979 | 1.7°C17 Dec 1997 | 43 mm15 Dec 1972 | 94 mm2001 · driest 0 mm in 2000 | 41 |
| Month | Days 25°C+ | Days 30°C+ | Heavy rain (10 mm+) |
|---|---|---|---|
| January | 29 | 20 | 1 |
| February | 27 | 21 | 1 |
| March | 31 | 27 | <1 |
| April | 30 | 28 | 2 |
| May | 31 | 30 | 3 |
| June | 29 | 28 | 5 |
| July | 31 | 30 | 5 |
| August | 31 | 30 | 7 |
| September | 30 | 28 | 8 |
| October | 30 | 25 | 5 |
| November | 28 | 19 | 3 |
| December | 28 | 18 | 1 |
| Month | Warm & dry days | Wet days | Washouts | Week with 3+ wet days | Daytime mean has ranged |
|---|---|---|---|---|---|
| January | 89% | 11% | 3% | 7% | 27.5–36.3°C |
| February | 92% | 8% | 3% | 3% | 29.9–36.7°C |
| March | 93% | 6% | 3% | 2% | 31.9–37.3°C |
| April | 92% | 8% | 5% | 5% | 32.6–38.6°C |
| May | 85% | 15% | 8% | 19% | 35.1–38.8°C |
| June | 66% | 33% | 16% | 43% | 33.1–38.3°C |
| July | 66% | 34% | 15% | 41% | 33.4–37.9°C |
| August | 64% | 36% | 17% | 50% | 33.5–38.1°C |
| September | 55% | 45% | 23% | 61% | 32.2–37.8°C |
| October | 70% | 30% | 14% | 34% | 30.1–37.6°C |
| November | 83% | 16% | 6% | 14% | 27.1–37.1°C |
| December | 88% | 11% | 3% | 9% | 27.0–36.0°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