April
April · May · March
Mexico · 1991–2020
April leads for comfortable weather in San Andrés Timilpan: typically 24°C by day, 5.2°C at night, with 31 mm of rain. Based on measured 1991–2020 NOAA station history.
April · May · March
April · May · March
November · December · January
The weakest month is July, scoring 43 against April’s 81 — 191 mm of rain falls, and nights drop to 7.6°C.
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 | 19.7°C | 0.3°C | 17 mm | 2.2 | 11 h 03 | 60 | Good coverage |
| February | 21.4°C | 1.3°C | 20 mm | 1.9 | 11 h 28 | 67 | Good coverage |
| March | 22.9°C | 2.7°C | 14 mm | 2.1 | 11 h 59 | 74 | Good coverage |
| April | 24°C | 5.2°C | 31 mm | 4.1 | 12 h 34 | 81 | Good coverage |
| May | 23.9°C | 6.3°C | 54 mm | 7.1 | 13 h 04 | 78 | Good coverage |
| June | 22.3°C | 7.4°C | 177 mm | 13.6 | 13 h 19 | 51 | Good coverage |
| July | 20.8°C | 7.6°C | 191 mm | 15.8 | 13 h 13 | 43 | Good coverage |
| August | 20.6°C | 7.5°C | 155 mm | 14.8 | 12 h 48 | 48 | Good coverage |
| September | 20.2°C | 7.4°C | 172 mm | 14.7 | 12 h 14 | 44 | Good coverage |
| October | 19.8°C | 5.6°C | 94 mm | 9.2 | 11 h 39 | 56 | Good coverage |
| November | 20.2°C | 2.7°C | 30 mm | 3.2 | 11 h 10 | 65 | Good coverage |
| December | 20°C | 0.9°C | 10 mm | 1.5 | 10 h 56 | 61 | Good coverage |
| Month | Record high | Record low | Wettest day | Wettest / driest month | Years |
|---|---|---|---|---|---|
| January | 30.6°C28 Jan 1994 | -10.0°C31 Jan 1994 | 53 mm24 Jan 1980 | 88 mm1980 · driest 0 mm in 1996 | 31 |
| February | 30.6°C23 Feb 1994 | -9.4°C1 Feb 1994 | 63 mm3 Feb 2010 | 180 mm2010 · driest 0 mm in 1998 | 31 |
| March | 35.0°C26 Mar 1994 | -9.4°C11 Mar 1994 | 28 mm2 Mar 2001 | 60 mm1997 · driest 0 mm in 1975 | 31 |
| April | 35.0°C6 Apr 1982 | -1.1°C5 Apr 2000 | 31 mm8 Apr 1980 | 101 mm1997 · driest 0 mm in 1969 | 30 |
| May | 31.1°C8 May 1998 | -0.6°C2 May 1998 | 60 mm22 May 1975 | 231 mm1975 · driest 11 mm in 2008 | 30 |
| June | 35.6°C4 Jun 1993 | -0.6°C14 Jun 1993 | 95 mm29 Jun 2008 | 441 mm2008 · driest 37 mm in 2005 | 30 |
| July | 29.4°C24 Jul 1993 | -0.6°C28 Jul 1993 | 90 mm31 Jul 1978 | 319 mm2002 · driest 34 mm in 1999 | 32 |
| August | 30.0°C6 Aug 1993 | -0.6°C12 Aug 1993 | 58 mm28 Aug 2007 | 383 mm1969 · driest 26 mm in 1999 | 31 |
| September | 29.4°C13 Sep 1993 | -3.9°C27 Sep 1979 | 72 mm12 Sep 1994 | 364 mm1998 · driest 19 mm in 1997 | 30 |
| October | 31.7°C19 Oct 1993 | -3.3°C2 Oct 1979 | 58 mm1 Oct 1998 | 198 mm1976 · driest 2 mm in 1975 | 30 |
| November | 30.6°C5 Nov 1993 | -6.7°C7 Nov 1996 | 38 mm5 Nov 2006 | 82 mm2006 · driest 0 mm in 1972 | 30 |
| December | 30.6°C19 Dec 1993 | -6.7°C25 Dec 1996 | 26 mm4 Dec 1979 | 60 mm1979 · driest 0 mm in 1998 | 31 |
| Month | Days 25°C+ | Days 30°C+ | Frost nights | Heavy rain (10 mm+) |
|---|---|---|---|---|
| January | 2 | <1 | 16 | <1 |
| February | 3 | <1 | 9 | <1 |
| March | 8 | 1 | 6 | <1 |
| April | 14 | <1 | <1 | <1 |
| May | 14 | <1 | <1 | 2 |
| June | 6 | <1 | <1 | 6 |
| July | 1 | 0 | <1 | 7 |
| August | 2 | <1 | 1 | 6 |
| September | 2 | 0 | 2 | 6 |
| October | 2 | <1 | 2 | 3 |
| November | 2 | <1 | 8 | <1 |
| December | 2 | <1 | 14 | <1 |
| Month | Warm & dry days | Wet days | Washouts | Week with 3+ wet days | Daytime mean has ranged |
|---|---|---|---|---|---|
| January | 51% | 6% | 1% | 6% | 17.8–20.5°C |
| February | 69% | 7% | 1% | 2% | 18.6–22.7°C |
| March | 88% | 7% | 1% | 5% | 21.4–25.4°C |
| April | 84% | 15% | 2% | 15% | 22.0–26.1°C |
| May | 73% | 25% | 7% | 29% | 22.2–26.4°C |
| June | 50% | 45% | 19% | 66% | 20.0–25.9°C |
| July | 38% | 52% | 21% | 71% | 18.9–23.3°C |
| August | 39% | 51% | 20% | 73% | 19.0–23.3°C |
| September | 34% | 46% | 18% | 58% | 18.5–21.6°C |
| October | 47% | 25% | 8% | 28% | 18.2–21.8°C |
| November | 57% | 9% | 2% | 6% | 18.6–21.9°C |
| December | 53% | 6% | 1% | 2% | 17.7–22.2°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