June
June · May · November
Mexico · 1991–2020
June leads for comfortable weather in Puerto Adolfo López Mateos: typically 23.7°C by day, 15.7°C at night, with 0 mm of rain. Based on measured 1991–2020 NOAA station history.
June · May · November
August · July · September
February · March · January
The weakest month is September, scoring 65 against June’s 98 — days average 30.4°C, 6° 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 | Sea | Daylight | Comfort | Coverage |
|---|---|---|---|---|---|---|---|---|
| January | 22.6°C | 8.2°C | 15 mm | 0.5 | 20.1°C | 10 h 43 | 83 | Good coverage |
| February | 22.2°C | 9.4°C | 10 mm | 0.8 | 19.1°C | 11 h 16 | 84 | Good coverage |
| March | 22.1°C | 10.7°C | 2 mm | 0.1 | 18.3°C | 11 h 56 | 86 | Good coverage |
| April | 22.2°C | 12.3°C | 0 mm | 0 | 17.7°C | 12 h 43 | 89 | Good coverage |
| May | 22.4°C | 14.2°C | 0 mm | 0.1 | 17.8°C | 13 h 21 | 93 | Good coverage |
| June | 23.7°C | 15.7°C | 0 mm | 0 | 18.9°C | 13 h 42 | 98 | Good coverage |
| July | 27.6°C | 19.4°C | 3 mm | 0.2 | 22.7°C | 13 h 34 | 80 | Good coverage |
| August | 30.1°C | 21.6°C | 15 mm | 0.6 | 25.0°C | 13 h 01 | 68 | Good coverage |
| September | 30.4°C | 21.8°C | 46 mm | 1.4 | 25.9°C | 12 h 16 | 65 | Good coverage |
| October | 27.8°C | 17.5°C | 26 mm | 0.8 | 24.9°C | 11 h 31 | 83 | Good coverage |
| November | 25.6°C | 12.7°C | 11 mm | 0.7 | 23.3°C | 10 h 53 | 90 | Good coverage |
| December | 23°C | 8.5°C | 12 mm | 1 | 21.8°C | 10 h 35 | 85 | Good coverage |
| Month | Record high | Record low | Wettest day | Wettest / driest month | Years |
|---|---|---|---|---|---|
| January | 31.1°C27 Jan 1987 | 0.0°C13 Jan 1989 | 70 mm17 Jan 1979 | 124 mm1992 · driest 0 mm in 1999 | 43 |
| February | 31.7°C23 Feb 1968 | 0.0°C24 Feb 1975 | 50 mm6 Feb 1992 | 95 mm1992 · driest 0 mm in 1968 | 42 |
| March | 33.9°C6 Mar 1984 | 1.7°C15 Mar 1990 | 33 mm2 Mar 1983 | 41 mm1992 · driest 0 mm in 2007 | 44 |
| April | 35.0°C21 Apr 1986 | 2.8°C5 Apr 1967 | 2 mm27 Apr 1986 | 8 mm1968 · driest 0 mm in 1992 | 44 |
| May | 32.8°C19 May 1984 | 5.0°C9 May 1967 | 2 mm19 May 1997 | 7 mm1968 · driest 0 mm in 1966 | 46 |
| June | 38.9°C24 Jun 1984 | 7.8°C6 Jun 1999 | 6 mm9 Jun 1998 | 6 mm1998 · driest 0 mm in 1975 | 43 |
| July | 40.6°C12 Jul 1965 | 10.0°C10 Jul 1986 | 180 mm7 Jul 1983 | 182 mm1983 · driest 0 mm in 2008 | 44 |
| August | 40.0°C16 Aug 2011 | 11.7°C7 Aug 1984 | 128 mm24 Aug 2008 | 128 mm2008 · driest 0 mm in 1982 | 43 |
| September | 42.8°C12 Sep 1981 | 10.0°C21 Sep 1989 | 200 mm2 Sep 2006 | 310 mm2006 · driest 0 mm in 2007 | 43 |
| October | 38.9°C29 Oct 2007 | 7.8°C30 Oct 2009 | 147 mm15 Oct 2012 | 161 mm2009 · driest 0 mm in 1982 | 41 |
| November | 35.6°C22 Nov 2008 | 2.8°C20 Nov 1988 | 50 mm12 Nov 1991 | 94 mm1991 · driest 0 mm in 1965 | 42 |
| December | 33.9°C7 Dec 1965 | 0.0°C29 Dec 1988 | 60 mm27 Dec 1972 | 110 mm1994 · driest 0 mm in 1998 | 44 |
| Month | Days 25°C+ | Days 30°C+ | Heavy rain (10 mm+) |
|---|---|---|---|
| January | 7 | <1 | <1 |
| February | 4 | <1 | <1 |
| March | 4 | <1 | <1 |
| April | 4 | <1 | 0 |
| May | 4 | <1 | 0 |
| June | 10 | <1 | 0 |
| July | 28 | 7 | 0 |
| August | 30 | 18 | <1 |
| September | 29 | 19 | <1 |
| October | 27 | 9 | <1 |
| November | 19 | 2 | <1 |
| December | 8 | 0 | <1 |
| Month | Warm & dry days | Wet days | Washouts | Week with 3+ wet days | Daytime mean has ranged |
|---|---|---|---|---|---|
| January | 82% | 3% | 1% | <1% | 19.7–24.0°C |
| February | 82% | 2% | 1% | 0% | 20.1–23.9°C |
| March | 84% | <1% | <1% | 0% | 20.0–23.5°C |
| April | 85% | <1% | 0% | 0% | 20.2–24.5°C |
| May | 88% | <1% | 0% | 0% | 19.8–24.7°C |
| June | 96% | <1% | 0% | 0% | 21.0–26.7°C |
| July | 99% | 2% | <1% | 0% | 24.9–29.6°C |
| August | 98% | 2% | 1% | <1% | 27.5–31.6°C |
| September | 96% | 4% | 2% | 1% | 27.7–32.5°C |
| October | 98% | 2% | 1% | <1% | 25.3–29.7°C |
| November | 96% | 2% | <1% | <1% | 22.9–26.9°C |
| December | 86% | 4% | 1% | 2% | 20.6–24.1°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