January
January · December · February
Mexico · 1991–2020
January leads for comfortable weather in Villa de Arriaga: typically 24.6°C by day, 4.6°C at night, with 21 mm of rain. Based on measured 1991–2020 NOAA station history.
January · December · February
August · October · April
January · December · February
The weakest month is July, scoring 50 against January’s 79 — days average 33.4°C, 9° 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 | 24.6°C | 4.6°C | 21 mm | 1.7 | 10 h 56 | 79 | Good coverage |
| February | 25.7°C | 5.4°C | 9 mm | 1.1 | 11 h 24 | 77 | Good coverage |
| March | 27.3°C | 6.9°C | 9 mm | 1 | 11 h 58 | 74 | Good coverage |
| April | 32.1°C | 10°C | 6 mm | 0.7 | 12 h 38 | 64 | Good coverage |
| May | 34°C | 11°C | 38 mm | 3.5 | 13 h 10 | 59 | Good coverage |
| June | 34.5°C | 10.7°C | 59 mm | 5.1 | 13 h 28 | 52 | Good coverage |
| July | 33.4°C | 10.2°C | 86 mm | 6.5 | 13 h 21 | 50 | Good coverage |
| August | 29.9°C | 10.3°C | 54 mm | 4.3 | 12 h 53 | 68 | Good coverage |
| September | 32°C | 10.6°C | 93 mm | 5.8 | 12 h 15 | 55 | Good coverage |
| October | 28.5°C | 8.5°C | 30 mm | 2.9 | 11 h 36 | 73 | Good coverage |
| November | 26.5°C | 6.3°C | 7 mm | 0.8 | 11 h 04 | 76 | Good coverage |
| December | 24.8°C | 4.9°C | 9 mm | 0.7 | 10 h 48 | 79 | Good coverage |
| Month | Record high | Record low | Wettest day | Wettest / driest month | Years |
|---|---|---|---|---|---|
| January | 35.0°C30 Jan 2006 | -5.0°C30 Jan 1966 | 29 mm26 Jan 1992 | 232 mm1992 · driest 0 mm in 1977 | 44 |
| February | 35.6°C9 Feb 1997 | -5.0°C4 Feb 1970 | 20 mm2 Feb 1992 | 47 mm1992 · driest 0 mm in 2001 | 43 |
| March | 37.8°C29 Mar 1993 | -5.0°C22 Mar 1968 | 25 mm19 Mar 1997 | 105 mm2004 · driest 0 mm in 1983 | 46 |
| April | 45.6°C15 Apr 1999 | 1.7°C12 Apr 1971 | 55 mm17 Apr 1965 | 78 mm1965 · driest 0 mm in 1999 | 45 |
| May | 46.7°C17 May 1995 | 5.0°C3 May 1976 | 45 mm11 May 1995 | 151 mm1992 · driest 0 mm in 1998 | 44 |
| June | 46.7°C10 Jun 1997 | 5.0°C25 Jun 1989 | 65 mm24 Jun 1970 | 293 mm1986 · driest 0 mm in 1977 | 46 |
| July | 45.6°C15 Jul 1998 | 0.0°C9 Jul 1964 | 75 mm26 Jul 1987 | 518 mm1991 · driest 0 mm in 1996 | 46 |
| August | 45.6°C9 Aug 1997 | 2.8°C23 Aug 1995 | 58 mm17 Aug 2008 | 316 mm2008 · driest 0 mm in 1984 | 44 |
| September | 41.7°C10 Sep 1998 | 1.7°C5 Sep 1995 | 101 mm7 Sep 1997 | 484 mm1996 · driest 0 mm in 1995 | 44 |
| October | 40.6°C16 Oct 1996 | 0.0°C21 Oct 1966 | 46 mm17 Oct 1964 | 143 mm1998 · driest 0 mm in 2007 | 46 |
| November | 38.9°C17 Nov 2005 | -4.4°C18 Nov 2002 | 28 mm18 Nov 1989 | 35 mm1992 · driest 0 mm in 1973 | 43 |
| December | 38.9°C16 Dec 1996 | -5.0°C31 Dec 1963 | 30 mm24 Dec 1991 | 85 mm1989 · driest 0 mm in 2002 | 44 |
| Month | Days 25°C+ | Days 30°C+ | Frost nights | Heavy rain (10 mm+) |
|---|---|---|---|---|
| January | 17 | 6 | 7 | <1 |
| February | 17 | 8 | 3 | <1 |
| March | 22 | 12 | <1 | <1 |
| April | 29 | 23 | 0 | <1 |
| May | 30 | 26 | 0 | 1 |
| June | 28 | 24 | 0 | 2 |
| July | 29 | 21 | 0 | 3 |
| August | 27 | 15 | 0 | 2 |
| September | 28 | 19 | 0 | 3 |
| October | 24 | 11 | 1 | 1 |
| November | 20 | 8 | 2 | <1 |
| December | 18 | 6 | 6 | <1 |
| Month | Warm & dry days | Wet days | Washouts | Week with 3+ wet days | Daytime mean has ranged |
|---|---|---|---|---|---|
| January | 67% | 4% | 2% | 3% | 16.7–29.2°C |
| February | 77% | 3% | <1% | 1% | 18.4–29.4°C |
| March | 89% | 3% | 1% | 2% | 20.8–30.3°C |
| April | 95% | 4% | 1% | 3% | 24.2–33.4°C |
| May | 90% | 9% | 3% | 7% | 26.2–36.2°C |
| June | 83% | 16% | 7% | 18% | 25.0–38.4°C |
| July | 82% | 18% | 9% | 16% | 23.0–37.9°C |
| August | 83% | 15% | 7% | 14% | 22.6–31.8°C |
| September | 83% | 16% | 7% | 15% | 22.1–33.0°C |
| October | 81% | 8% | 3% | 7% | 20.7–30.1°C |
| November | 80% | 2% | <1% | 1% | 19.4–29.4°C |
| December | 70% | 3% | <1% | 2% | 17.2–29.0°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