February
February · March · January
Mexico · 1991–2020
February leads for comfortable weather in Niños Héroes: typically 27.3°C by day, 17.9°C at night, with 127 mm of rain. Based on measured 1991–2020 NOAA station history.
February · March · January
March · April · February
March · February · January
The weakest month is June, scoring 5 against February’s 65 — 399 mm of rain falls, and days average 33.9°C, 10° 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 | 25.5°C | 17.8°C | 181 mm | 13.6 | 11 h 11 | 60 | Good coverage |
| February | 27.3°C | 17.9°C | 127 mm | 9.6 | 11 h 33 | 65 | Good coverage |
| March | 31.6°C | 19°C | 60 mm | 5.7 | 12 h | 62 | Good coverage |
| April | 34.3°C | 20.8°C | 50 mm | 4.9 | 12 h 31 | 52 | Good coverage |
| May | 35.4°C | 22.7°C | 154 mm | 7.5 | 12 h 56 | 28 | Good coverage |
| June | 33.9°C | 23.2°C | 399 mm | 15.4 | 13 h 10 | 5 | Good coverage |
| July | 32.3°C | 23.1°C | 477 mm | 21.8 | 13 h 05 | 5 | Good coverage |
| August | 32.2°C | 23.2°C | 548 mm | 21.8 | 12 h 43 | 5 | Good coverage |
| September | 31.5°C | 22.9°C | 576 mm | 21.4 | 12 h 13 | 5 | Good coverage |
| October | 29.8°C | 21.7°C | 462 mm | 17.3 | 11 h 43 | 5 | Good coverage |
| November | 27.3°C | 19.9°C | 358 mm | 15.5 | 11 h 18 | 24 | Good coverage |
| December | 25.4°C | 18.5°C | 229 mm | 15.3 | 11 h 05 | 51 | Good coverage |
| Month | Record high | Record low | Wettest day | Wettest / driest month | Years |
|---|---|---|---|---|---|
| January | 35.6°C30 Jan 1991 | 9.4°C5 Jan 1985 | 100 mm8 Jan 1976 | 386 mm1976 · driest 100 mm in 2005 | 31 |
| February | 38.3°C26 Feb 1998 | 10.0°C14 Feb 2006 | 73 mm4 Feb 1996 | 434 mm1981 · driest 11 mm in 1998 | 29 |
| March | 41.1°C19 Mar 2003 | 9.4°C2 Mar 1986 | 95 mm10 Mar 1985 | 243 mm1985 · driest 11 mm in 1998 | 28 |
| April | 42.8°C16 Apr 1998 | 10.6°C4 Apr 1985 | 87 mm9 Apr 1989 | 173 mm1981 · driest 3 mm in 2002 | 29 |
| May | 43.3°C9 May 1998 | 15.0°C3 May 1987 | 152 mm30 May 1986 | 448 mm2004 · driest 0 mm in 1998 | 29 |
| June | 43.9°C6 Jun 1998 | 16.1°C17 Jun 1998 | 261 mm15 Jun 1988 | 819 mm1993 · driest 184 mm in 2007 | 29 |
| July | 38.3°C13 Jul 1988 | 18.9°C8 Jul 1983 | 185 mm21 Jul 2002 | 877 mm1988 · driest 196 mm in 1994 | 31 |
| August | 38.9°C27 Aug 1979 | 15.0°C7 Aug 1982 | 195 mm1 Aug 1987 | 1055 mm1979 · driest 124 mm in 1982 | 32 |
| September | 38.3°C3 Sep 1988 | 13.9°C19 Sep 1982 | 238 mm16 Sep 1989 | 899 mm1989 · driest 142 mm in 1982 | 32 |
| October | 40.0°C22 Oct 1982 | 13.9°C22 Oct 1982 | 269 mm24 Oct 1980 | 844 mm1998 · driest 114 mm in 1982 | 32 |
| November | 38.9°C24 Nov 2004 | 10.6°C25 Nov 1984 | 329 mm15 Nov 1997 | 719 mm1998 · driest 125 mm in 1981 | 32 |
| December | 38.3°C23 Dec 2006 | 8.9°C15 Dec 1997 | 126 mm29 Dec 1987 | 384 mm1984 · driest 106 mm in 2003 | 31 |
| Month | Days 25°C+ | Days 30°C+ | Heavy rain (10 mm+) |
|---|---|---|---|
| January | 18 | 5 | 6 |
| February | 20 | 9 | 4 |
| March | 28 | 22 | 2 |
| April | 29 | 25 | 2 |
| May | 31 | 29 | 4 |
| June | 30 | 28 | 9 |
| July | 31 | 29 | 12 |
| August | 31 | 29 | 12 |
| September | 30 | 25 | 13 |
| October | 29 | 17 | 11 |
| November | 24 | 8 | 9 |
| December | 19 | 3 | 7 |
| Month | Warm & dry days | Wet days | Washouts | Week with 3+ wet days | Daytime mean has ranged |
|---|---|---|---|---|---|
| January | 53% | 46% | 20% | 63% | 23.0–26.3°C |
| February | 61% | 38% | 17% | 48% | 24.4–28.4°C |
| March | 78% | 22% | 9% | 21% | 28.9–32.4°C |
| April | 82% | 19% | 7% | 20% | 31.5–36.0°C |
| May | 78% | 23% | 13% | 30% | 32.2–37.3°C |
| June | 45% | 55% | 34% | 80% | 31.1–35.1°C |
| July | 27% | 73% | 42% | 96% | 30.4–33.3°C |
| August | 29% | 72% | 44% | 93% | 30.1–33.1°C |
| September | 29% | 71% | 43% | 92% | 28.9–32.8°C |
| October | 45% | 56% | 33% | 76% | 27.5–31.3°C |
| November | 51% | 50% | 26% | 69% | 25.4–29.0°C |
| December | 50% | 50% | 23% | 71% | 23.6–26.6°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