March
March · October · September
Mexico · 1991–2020
March leads for comfortable weather in El Faro: typically 23.9°C by day, 2.8°C at night, with 5 mm of rain. Based on measured 1991–2020 NOAA station history.
March · October · September
August · September · July
February · November · March
The weakest month is December, scoring 41 against March’s 78 — nights drop to -3.2°C, and days reach only 16°C, 8° 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 | 16.4°C | -3.5°C | 11 mm | 1.9 | 10 h 19 | 42 | Strong coverage |
| February | 19.8°C | -1°C | 8 mm | 1.6 | 11 h 02 | 57 | Strong coverage |
| March | 23.9°C | 2.8°C | 5 mm | 1.1 | 11 h 54 | 78 | Strong coverage |
| April | 28.4°C | 6.7°C | 7 mm | 1 | 12 h 53 | 71 | Strong coverage |
| May | 33°C | 11.6°C | 10 mm | 1.3 | 13 h 43 | 64 | Strong coverage |
| June | 37°C | 17.6°C | 21 mm | 2.5 | 14 h 10 | 52 | Strong coverage |
| July | 35.8°C | 20°C | 41 mm | 5.5 | 13 h 59 | 49 | Strong coverage |
| August | 34.8°C | 19.2°C | 33 mm | 5.2 | 13 h 17 | 55 | Strong coverage |
| September | 32.1°C | 15.3°C | 31 mm | 3.5 | 12 h 19 | 72 | Strong coverage |
| October | 28°C | 8.2°C | 22 mm | 2.9 | 11 h 21 | 74 | Strong coverage |
| November | 21.5°C | 1.3°C | 10 mm | 1.4 | 10 h 32 | 67 | Strong coverage |
| December | 16°C | -3.2°C | 13 mm | 1.9 | 10 h 08 | 41 | Strong coverage |
What has changed
Each bar compares the 2011–2025 daytime average for that month against the same month in 1961–1990, measured at the same station. Months where the older record is too thin to compare are left blank.
| Month | Record high | Record low | Wettest day | Wettest / driest month | Years |
|---|---|---|---|---|---|
| January | 28.3°C27 Jan 2000 | -15.6°C24 Jan 2025 | 51 mm20 Jan 1991 | 75 mm1991 · driest 0 mm in 1967 | 58 |
| February | 31.7°C19 Feb 2016 | -20.0°C4 Feb 2011 | 20 mm6 Feb 2005 | 34 mm1968 · driest 0 mm in 1989 | 57 |
| March | 36.7°C23 Mar 2026 | -10.0°C1 Mar 1977 | 21 mm4 Mar 2020 | 45 mm2020 · driest 0 mm in 2016 | 57 |
| April | 36.7°C22 Apr 1989 | -5.0°C13 Apr 1980 | 42 mm29 Apr 2007 | 43 mm2007 · driest 0 mm in 1975 | 56 |
| May | 41.7°C24 May 2005 | -3.3°C2 May 1967 | 32 mm22 May 1992 | 90 mm1992 · driest 0 mm in 2014 | 56 |
| June | 45.0°C27 Jun 1994 | 5.6°C4 Jun 1982 | 36 mm4 Jun 2018 | 70 mm1972 · driest 0 mm in 1990 | 56 |
| July | 43.9°C20 Jul 2023 | 11.7°C4 Jul 1983 | 103 mm15 Jul 1973 | 156 mm1973 · driest 1 mm in 1967 | 57 |
| August | 43.9°C7 Aug 2023 | 7.8°C22 Aug 1966 | 143 mm5 Aug 1970 | 208 mm1970 · driest 0 mm in 2020 | 57 |
| September | 40.6°C7 Sep 2023 | -1.1°C30 Sep 1970 | 114 mm23 Sep 1974 | 212 mm1974 · driest 0 mm in 1977 | 57 |
| October | 37.8°C5 Oct 2000 | -13.3°C28 Oct 1970 | 69 mm6 Oct 2005 | 90 mm2005 · driest 0 mm in 1966 | 56 |
| November | 31.7°C1 Nov 2001 | -15.0°C29 Nov 1976 | 34 mm27 Nov 1968 | 64 mm2004 · driest 0 mm in 2008 | 57 |
| December | 27.2°C6 Dec 1987 | -18.3°C16 Dec 1987 | 28 mm23 Dec 1975 | 80 mm1991 · driest 0 mm in 1968 | 58 |
| Month | Days 25°C+ | Days 30°C+ | Frost nights | Heavy rain (10 mm+) |
|---|---|---|---|---|
| January | <1 | 0 | 22 | <1 |
| February | 5 | <1 | 14 | <1 |
| March | 15 | 3 | 7 | <1 |
| April | 24 | 13 | 1 | <1 |
| May | 30 | 26 | 0 | <1 |
| June | 30 | 29 | 0 | <1 |
| July | 31 | 30 | 0 | 2 |
| August | 31 | 29 | 0 | <1 |
| September | 29 | 24 | 0 | 1 |
| October | 25 | 13 | 1 | <1 |
| November | 9 | <1 | 11 | <1 |
| December | <1 | 0 | 21 | <1 |
The best month has moved. On the 1961–1990 numbers the strongest month here was October (scoring 75); on 2011–2025 it is March (77). Both are scored the same way, from the same station — only the climate underneath changed.
| Month | Warm & dry days | Wet days | Washouts | Week with 3+ wet days | Daytime mean has ranged |
|---|---|---|---|---|---|
| January | 25% | 6% | <1% | 3% | 13.3–18.6°C |
| February | 52% | 6% | <1% | 3% | 17.1–22.2°C |
| March | 77% | 4% | <1% | 1% | 21.4–25.4°C |
| April | 93% | 3% | <1% | <1% | 26.4–30.5°C |
| May | 95% | 5% | 1% | 2% | 30.5–34.6°C |
| June | 92% | 8% | 2% | 3% | 35.1–38.6°C |
| July | 83% | 17% | 5% | 15% | 34.1–37.8°C |
| August | 81% | 18% | 5% | 17% | 32.7–36.9°C |
| September | 86% | 14% | 4% | 9% | 29.8–33.8°C |
| October | 87% | 9% | 2% | 4% | 25.3–29.7°C |
| November | 64% | 6% | 1% | 2% | 18.9–24.1°C |
| December | 28% | 6% | 1% | 2% | 13.8–18.7°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