April
April · May · March
Mexico · 1991–2020
April leads for comfortable weather in Perote: typically 25.1°C by day, 3.9°C at night, with 30 mm of rain. Based on measured 1991–2020 NOAA station history.
April · May · March
May · April · March
February · January · December
The weakest month is October, scoring 50 against April’s 75 — nights drop to 3.9°C, and days reach only 19.6°C, 4° below 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 | 19.3°C | -1°C | 16 mm | 3.2 | 11 h 04 | 55 | Good coverage |
| February | 21°C | 0.2°C | 12 mm | 2.2 | 11 h 29 | 63 | Good coverage |
| March | 23.4°C | 1.8°C | 10 mm | 2.4 | 11 h 59 | 74 | Good coverage |
| April | 25.1°C | 3.9°C | 30 mm | 4.9 | 12 h 34 | 75 | Good coverage |
| May | 25.3°C | 4.5°C | 30 mm | 5.5 | 13 h 03 | 75 | Good coverage |
| June | 23.5°C | 5.5°C | 81 mm | 8.1 | 13 h 18 | 70 | Good coverage |
| July | 22.1°C | 4.5°C | 60 mm | 8.2 | 13 h 12 | 67 | Good coverage |
| August | 21.7°C | 4.6°C | 66 mm | 9.4 | 12 h 48 | 64 | Good coverage |
| September | 20.6°C | 5.8°C | 117 mm | 12.4 | 12 h 14 | 52 | Good coverage |
| October | 19.6°C | 3.9°C | 107 mm | 9.2 | 11 h 40 | 50 | Good coverage |
| November | 19°C | 1°C | 28 mm | 5.7 | 11 h 11 | 56 | Good coverage |
| December | 19.2°C | -0.6°C | 16 mm | 3.3 | 10 h 57 | 56 | Good coverage |
| Month | Record high | Record low | Wettest day | Wettest / driest month | Years |
|---|---|---|---|---|---|
| January | 28.3°C24 Jan 2010 | -11.1°C7 Jan 2006 | 36 mm15 Jan 2010 | 63 mm2010 · driest 0 mm in 1977 | 45 |
| February | 32.8°C18 Feb 2011 | -12.2°C9 Feb 1987 | 29 mm21 Feb 2009 | 38 mm2007 · driest 0 mm in 2003 | 45 |
| March | 32.8°C31 Mar 2008 | -10.0°C6 Mar 1991 | 19 mm26 Mar 1978 | 42 mm1978 · driest 0 mm in 1994 | 45 |
| April | 37.2°C11 Apr 2008 | -6.1°C12 Apr 2006 | 40 mm21 Apr 1979 | 112 mm1997 · driest 0 mm in 1983 | 46 |
| May | 39.4°C10 May 2008 | -5.0°C22 May 2002 | 42 mm8 May 2006 | 147 mm2006 · driest 0 mm in 1998 | 45 |
| June | 34.4°C4 Jun 2008 | -5.0°C2 Jun 2011 | 94 mm10 Jun 2008 | 418 mm2008 · driest 6 mm in 2010 | 45 |
| July | 28.9°C16 Jul 1973 | -2.2°C17 Jul 1986 | 68 mm31 Jul 2007 | 183 mm2010 · driest 8 mm in 1982 | 46 |
| August | 30.6°C9 Aug 2004 | -2.2°C23 Aug 1982 | 74 mm22 Aug 2007 | 165 mm2007 · driest 3 mm in 1974 | 45 |
| September | 27.8°C14 Sep 2006 | -4.4°C22 Sep 2007 | 134 mm17 Sep 2010 | 324 mm1974 · driest 20 mm in 1986 | 46 |
| October | 26.7°C18 Oct 2007 | -8.9°C23 Oct 1989 | 180 mm4 Oct 1999 | 408 mm1999 · driest 7 mm in 1984 | 44 |
| November | 27.8°C8 Nov 2000 | -8.9°C29 Nov 1999 | 35 mm11 Nov 1986 | 88 mm1986 · driest 2 mm in 1985 | 45 |
| December | 28.3°C22 Dec 1966 | -13.3°C14 Dec 1997 | 40 mm18 Dec 1988 | 60 mm2000 · driest 0 mm in 1970 | 45 |
| Month | Days 25°C+ | Days 30°C+ | Frost nights | Heavy rain (10 mm+) |
|---|---|---|---|---|
| January | 3 | 0 | 20 | <1 |
| February | 7 | <1 | 14 | <1 |
| March | 15 | 2 | 9 | <1 |
| April | 18 | 3 | 4 | <1 |
| May | 17 | 3 | 2 | <1 |
| June | 10 | 2 | 1 | 3 |
| July | 5 | 0 | 1 | 2 |
| August | 3 | 0 | 1 | 2 |
| September | 2 | 0 | 1 | 3 |
| October | 4 | 0 | 5 | 3 |
| November | 3 | 0 | 12 | <1 |
| December | 1 | 0 | 18 | <1 |
| Month | Warm & dry days | Wet days | Washouts | Week with 3+ wet days | Daytime mean has ranged |
|---|---|---|---|---|---|
| January | 53% | 8% | 1% | 5% | 17.5–20.5°C |
| February | 63% | 9% | <1% | 4% | 18.1–21.7°C |
| March | 76% | 7% | <1% | 6% | 20.3–24.6°C |
| April | 76% | 14% | 2% | 14% | 21.6–26.7°C |
| May | 76% | 18% | 3% | 19% | 22.0–26.5°C |
| June | 62% | 28% | 9% | 35% | 19.6–24.9°C |
| July | 64% | 25% | 4% | 25% | 19.7–22.9°C |
| August | 61% | 27% | 5% | 34% | 19.3–22.6°C |
| September | 43% | 38% | 10% | 50% | 18.2–21.2°C |
| October | 40% | 26% | 6% | 26% | 17.0–21.2°C |
| November | 46% | 15% | 2% | 11% | 17.4–20.8°C |
| December | 50% | 9% | <1% | 5% | 16.9–20.6°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