March
March · October · April
Mexico · 1991–2020
March leads for comfortable weather in Alfredo V. Bonfil (Alfredo Bonfil): typically 24.1°C by day, 6.3°C at night, with 3 mm of rain. Based on measured 1991–2020 NOAA station history.
March · October · April
May · June · April
December · January · November
The weakest month is January, scoring 65 against March’s 84 — nights drop to 3.7°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 | 19.6°C | 3.7°C | 15 mm | 2.1 | 10 h 49 | 65 | Good coverage |
| February | 21.5°C | 4.6°C | 9 mm | 1.5 | 11 h 19 | 73 | Good coverage |
| March | 24.1°C | 6.3°C | 3 mm | 0.7 | 11 h 57 | 84 | Good coverage |
| April | 26.9°C | 8.7°C | 4 mm | 0.8 | 12 h 41 | 79 | Good coverage |
| May | 29°C | 11°C | 9 mm | 2.2 | 13 h 16 | 76 | Good coverage |
| June | 27.9°C | 12.3°C | 58 mm | 7.3 | 13 h 36 | 75 | Good coverage |
| July | 25.2°C | 11.6°C | 98 mm | 11.7 | 13 h 28 | 73 | Good coverage |
| August | 24.7°C | 11.5°C | 92 mm | 11.6 | 12 h 57 | 76 | Good coverage |
| September | 23.4°C | 10.9°C | 94 mm | 9 | 12 h 15 | 77 | Good coverage |
| October | 23.1°C | 8.8°C | 37 mm | 4.5 | 11 h 34 | 84 | Good coverage |
| November | 21.8°C | 5.9°C | 13 mm | 1.9 | 10 h 58 | 76 | Good coverage |
| December | 20°C | 4.4°C | 10 mm | 1.4 | 10 h 41 | 68 | Good coverage |
| Month | Record high | Record low | Wettest day | Wettest / driest month | Years |
|---|---|---|---|---|---|
| January | 28.9°C12 Jan 1952 | -10.0°C14 Jan 1944 | 64 mm1 Jan 1926 | 131 mm1992 · driest 0 mm in 1956 | 73 |
| February | 31.7°C24 Feb 1956 | -8.3°C26 Feb 1924 | 75 mm22 Feb 1953 | 540 mm1961 · driest 0 mm in 1974 | 72 |
| March | 32.8°C22 Mar 1954 | -6.7°C9 Mar 1941 | 42 mm4 Mar 1968 | 86 mm1968 · driest 0 mm in 1935 | 73 |
| April | 35.6°C17 Apr 1955 | -5.0°C10 Apr 1928 | 20 mm22 Apr 1930 | 47 mm1930 · driest 0 mm in 1999 | 71 |
| May | 36.7°C9 May 1967 | 2.2°C2 May 2010 | 40 mm31 May 1934 | 106 mm1934 · driest 0 mm in 1962 | 72 |
| June | 37.2°C6 Jun 2009 | 1.7°C11 Jun 1979 | 75 mm3 Jun 1978 | 187 mm1943 · driest 0 mm in 1929 | 74 |
| July | 33.9°C22 Jul 1947 | 6.7°C15 Jul 2000 | 80 mm4 Jul 1942 | 313 mm1976 · driest 13 mm in 1998 | 71 |
| August | 37.8°C8 Aug 1942 | 5.6°C21 Aug 1990 | 150 mm27 Aug 1946 | 298 mm1967 · driest 6 mm in 1934 | 72 |
| September | 33.9°C14 Sep 1950 | 2.8°C27 Sep 1989 | 85 mm27 Sep 1978 | 257 mm1951 · driest 10 mm in 1956 | 72 |
| October | 33.9°C24 Oct 1928 | -2.8°C23 Oct 2007 | 77 mm3 Oct 1996 | 147 mm1953 · driest 0 mm in 1952 | 71 |
| November | 30.6°C4 Nov 1955 | -5.6°C28 Nov 2011 | 85 mm17 Nov 1946 | 172 mm1946 · driest 0 mm in 1973 | 71 |
| December | 28.9°C25 Dec 1951 | -10.6°C14 Dec 1997 | 60 mm31 Dec 1946 | 126 mm1925 · driest 0 mm in 1932 | 68 |
| Month | Days 25°C+ | Days 30°C+ | Frost nights | Heavy rain (10 mm+) |
|---|---|---|---|---|
| January | 1 | 0 | 4 | <1 |
| February | 6 | <1 | 2 | <1 |
| March | 14 | <1 | 1 | 0 |
| April | 24 | 6 | 0 | <1 |
| May | 29 | 14 | 0 | <1 |
| June | 26 | 9 | 0 | 2 |
| July | 19 | <1 | 0 | 3 |
| August | 16 | <1 | 0 | 3 |
| September | 9 | 0 | 0 | 3 |
| October | 10 | 0 | <1 | 1 |
| November | 4 | 0 | <1 | <1 |
| December | 1 | 0 | 2 | <1 |
| Month | Warm & dry days | Wet days | Washouts | Week with 3+ wet days | Daytime mean has ranged |
|---|---|---|---|---|---|
| January | 49% | 7% | 2% | 7% | 15.9–21.4°C |
| February | 69% | 6% | 2% | 4% | 18.1–23.6°C |
| March | 87% | 3% | <1% | 1% | 21.4–25.8°C |
| April | 94% | 3% | <1% | 1% | 24.0–29.6°C |
| May | 90% | 8% | 1% | 7% | 26.8–31.1°C |
| June | 73% | 26% | 8% | 36% | 25.9–30.6°C |
| July | 58% | 42% | 13% | 57% | 23.8–27.5°C |
| August | 59% | 41% | 12% | 55% | 23.0–27.6°C |
| September | 65% | 33% | 11% | 39% | 22.2–26.5°C |
| October | 79% | 15% | 4% | 12% | 21.5–25.9°C |
| November | 78% | 6% | 2% | 6% | 20.2–24.1°C |
| December | 54% | 7% | 2% | 6% | 16.4–22.2°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