December
December · January · February
Mexico · 1991–2020
December leads for comfortable weather in Tetapeche: typically 27.6°C by day, 7.5°C at night, with 19 mm of rain. Based on measured 1991–2020 NOAA station history.
December · January · February
October · June · November
December · January · February
The weakest month is July, scoring 17 against December’s 75 — days average 38.4°C, 14° 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 | 27.8°C | 7.3°C | 17 mm | 1.6 | 10 h 36 | 74 | Good coverage |
| February | 28.6°C | 8.1°C | 13 mm | 1.5 | 11 h 12 | 72 | Good coverage |
| March | 30.8°C | 8.9°C | 2 mm | 0.4 | 11 h 55 | 67 | Good coverage |
| April | 33.8°C | 11°C | 3 mm | 0.4 | 12 h 46 | 60 | Good coverage |
| May | 37.3°C | 14.6°C | 1 mm | 0.2 | 13 h 28 | 55 | Good coverage |
| June | 39.4°C | 21.6°C | 10 mm | 1.2 | 13 h 51 | 37 | Good coverage |
| July | 38.4°C | 25°C | 122 mm | 8.8 | 13 h 42 | 17 | Good coverage |
| August | 37.4°C | 24.8°C | 135 mm | 9.6 | 13 h 06 | 18 | Good coverage |
| September | 36.8°C | 23.8°C | 126 mm | 5.8 | 12 h 17 | 27 | Good coverage |
| October | 35.8°C | 18.4°C | 28 mm | 2 | 11 h 28 | 55 | Good coverage |
| November | 31.9°C | 11.8°C | 17 mm | 1.7 | 10 h 46 | 68 | Good coverage |
| December | 27.6°C | 7.5°C | 19 mm | 1.6 | 10 h 26 | 75 | Good coverage |
| Month | Record high | Record low | Wettest day | Wettest / driest month | Years |
|---|---|---|---|---|---|
| January | 37.8°C9 Jan 1966 | -3.3°C18 Jan 1987 | 79 mm6 Jan 1981 | 139 mm1981 · driest 0 mm in 2001 | 60 |
| February | 38.9°C12 Feb 1957 | -6.1°C4 Feb 2011 | 48 mm17 Feb 1963 | 61 mm1973 · driest 0 mm in 1997 | 61 |
| March | 40.0°C27 Mar 1953 | 0.6°C18 Mar 1979 | 34 mm3 Mar 1983 | 74 mm1983 · driest 0 mm in 1971 | 60 |
| April | 44.4°C6 Apr 1972 | 4.4°C1 Apr 1998 | 23 mm11 Apr 1968 | 26 mm1952 · driest 0 mm in 1967 | 60 |
| May | 47.2°C26 May 1958 | 5.6°C3 May 1988 | 27 mm29 May 1972 | 33 mm1972 · driest 0 mm in 1986 | 60 |
| June | 46.1°C10 Jun 1951 | 10.0°C1 Jun 1982 | 71 mm29 Jun 2000 | 82 mm2000 · driest 0 mm in 1968 | 62 |
| July | 45.6°C27 Jul 1964 | 13.9°C3 Jul 2007 | 100 mm21 Jul 2011 | 316 mm1984 · driest 20 mm in 1979 | 62 |
| August | 45.6°C9 Aug 1958 | 16.1°C23 Aug 1952 | 168 mm17 Aug 1955 | 422 mm1955 · driest 29 mm in 2009 | 61 |
| September | 45.0°C24 Sep 1953 | 15.0°C15 Sep 1979 | 255 mm9 Sep 1986 | 373 mm1986 · driest 5 mm in 1953 | 61 |
| October | 45.0°C3 Oct 1953 | 6.7°C30 Oct 2009 | 76 mm2 Oct 1958 | 150 mm1958 · driest 0 mm in 1985 | 60 |
| November | 40.6°C2 Nov 2005 | 0.0°C29 Nov 2001 | 58 mm12 Nov 1994 | 92 mm1994 · driest 0 mm in 1981 | 62 |
| December | 38.9°C10 Dec 1950 | -3.9°C27 Dec 1987 | 71 mm8 Dec 1959 | 124 mm1959 · driest 0 mm in 1954 | 62 |
| Month | Days 25°C+ | Days 30°C+ | Heavy rain (10 mm+) |
|---|---|---|---|
| January | 26 | 11 | <1 |
| February | 25 | 12 | <1 |
| March | 30 | 21 | 0 |
| April | 30 | 28 | 0 |
| May | 31 | 31 | 0 |
| June | 30 | 30 | <1 |
| July | 31 | 31 | 4 |
| August | 31 | 31 | 4 |
| September | 30 | 30 | 4 |
| October | 31 | 30 | 1 |
| November | 29 | 23 | <1 |
| December | 26 | 10 | <1 |
| Month | Warm & dry days | Wet days | Washouts | Week with 3+ wet days | Daytime mean has ranged |
|---|---|---|---|---|---|
| January | 93% | 7% | 2% | 4% | 25.2–30.3°C |
| February | 95% | 5% | 1% | 2% | 26.5–30.7°C |
| March | 98% | 2% | <1% | <1% | 28.8–33.3°C |
| April | 99% | 1% | <1% | 0% | 32.3–36.0°C |
| May | 99% | <1% | <1% | <1% | 35.2–39.3°C |
| June | 96% | 4% | <1% | 3% | 37.5–41.1°C |
| July | 70% | 30% | 12% | 39% | 36.3–40.3°C |
| August | 68% | 32% | 14% | 38% | 35.4–39.3°C |
| September | 83% | 18% | 9% | 13% | 35.4–39.4°C |
| October | 93% | 7% | 3% | 4% | 33.6–38.3°C |
| November | 96% | 4% | 1% | 2% | 29.7–33.9°C |
| December | 94% | 6% | 2% | 3% | 25.4–30.3°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