October
October · September · November
Mexico · 1991–2020
October leads for comfortable weather in Nuevo San Francisco: typically 25.7°C by day, 12.6°C at night, with 18 mm of rain. Based on measured 1991–2020 NOAA station history.
October · September · November
June · May · April
January · December · November
The weakest month is January, scoring 77 against October’s 90 — nights drop to 7.1°C, and days reach only 21.4°C, 3° 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 | 21.4°C | 7.1°C | 14 mm | 2 | 10 h 52 | 77 | Good coverage |
| February | 23.3°C | 7.5°C | 8 mm | 0.8 | 11 h 22 | 84 | Good coverage |
| March | 25.8°C | 9.2°C | 6 mm | 0.9 | 11 h 57 | 84 | Good coverage |
| April | 28.7°C | 12.3°C | 4 mm | 0.4 | 12 h 39 | 80 | Good coverage |
| May | 30°C | 14°C | 12 mm | 1.8 | 13 h 13 | 78 | Good coverage |
| June | 28.9°C | 14.5°C | 38 mm | 4.1 | 13 h 32 | 82 | Good coverage |
| July | 27.8°C | 14.6°C | 60 mm | 4.9 | 13 h 24 | 81 | Good coverage |
| August | 27.4°C | 13.9°C | 44 mm | 4.2 | 12 h 55 | 84 | Good coverage |
| September | 26.1°C | 14°C | 49 mm | 4.5 | 12 h 15 | 88 | Good coverage |
| October | 25.7°C | 12.6°C | 18 mm | 1.9 | 11 h 35 | 90 | Good coverage |
| November | 23.5°C | 9.3°C | 5 mm | 0.8 | 11 h 01 | 88 | Good coverage |
| December | 22.1°C | 7.8°C | 4 mm | 0.8 | 10 h 44 | 81 | Good coverage |
| Month | Record high | Record low | Wettest day | Wettest / driest month | Years |
|---|---|---|---|---|---|
| January | 35.0°C13 Jan 1998 | -6.1°C6 Jan 1985 | 25 mm12 Jan 1987 | 121 mm1992 · driest 0 mm in 2008 | 27 |
| February | 40.0°C24 Feb 1996 | -3.3°C7 Feb 1986 | 28 mm25 Feb 1987 | 39 mm2005 · driest 0 mm in 1988 | 26 |
| March | 40.6°C27 Mar 1998 | -0.6°C5 Mar 1987 | 21 mm29 Mar 2004 | 52 mm2010 · driest 0 mm in 2006 | 27 |
| April | 40.0°C21 Apr 1996 | 0.0°C7 Apr 1987 | 34 mm3 Apr 1989 | 38 mm1994 · driest 0 mm in 2007 | 27 |
| May | 43.9°C23 May 1996 | 2.8°C10 May 1986 | 20 mm3 May 2000 | 58 mm2000 · driest 0 mm in 2009 | 27 |
| June | 45.0°C17 Jun 1998 | 3.9°C10 Jun 1994 | 77 mm5 Jun 2006 | 118 mm2001 · driest 0 mm in 1990 | 26 |
| July | 40.0°C5 Jul 1997 | 5.6°C6 Jul 1989 | 60 mm2 Jul 2010 | 150 mm2007 · driest 0 mm in 1999 | 26 |
| August | 40.0°C17 Aug 1997 | 5.6°C9 Aug 1989 | 42 mm21 Aug 1988 | 105 mm1988 · driest 0 mm in 1986 | 25 |
| September | 35.6°C18 Sep 1995 | 1.1°C12 Sep 1990 | 66 mm8 Sep 2003 | 213 mm2003 · driest 0 mm in 1995 | 27 |
| October | 37.8°C1 Oct 1995 | 0.6°C31 Oct 1993 | 46 mm19 Oct 1985 | 79 mm1985 · driest 0 mm in 2008 | 28 |
| November | 35.6°C23 Nov 1995 | -3.3°C28 Nov 1985 | 20 mm3 Nov 1993 | 33 mm1992 · driest 0 mm in 1999 | 26 |
| December | 35.6°C5 Dec 1995 | -4.4°C31 Dec 1986 | 38 mm18 Dec 1987 | 58 mm1987 · driest 0 mm in 2010 | 27 |
| Month | Days 25°C+ | Days 30°C+ | Frost nights | Heavy rain (10 mm+) |
|---|---|---|---|---|
| January | 9 | 2 | <1 | <1 |
| February | 11 | 2 | <1 | <1 |
| March | 20 | 7 | <1 | <1 |
| April | 24 | 14 | <1 | <1 |
| May | 29 | 16 | 0 | <1 |
| June | 26 | 14 | 0 | 1 |
| July | 25 | 10 | 0 | 2 |
| August | 24 | 10 | 0 | 2 |
| September | 22 | 5 | 0 | 2 |
| October | 21 | 6 | 0 | <1 |
| November | 13 | 3 | <1 | <1 |
| December | 9 | 1 | <1 | <1 |
| Month | Warm & dry days | Wet days | Washouts | Week with 3+ wet days | Daytime mean has ranged |
|---|---|---|---|---|---|
| January | 62% | 6% | 1% | 4% | 16.6–24.9°C |
| February | 73% | 3% | 1% | <1% | 17.3–26.3°C |
| March | 88% | 2% | <1% | <1% | 21.0–29.3°C |
| April | 95% | 2% | <1% | <1% | 22.7–32.7°C |
| May | 92% | 7% | 1% | 2% | 24.7–33.1°C |
| June | 86% | 13% | 3% | 16% | 24.1–31.4°C |
| July | 81% | 17% | 7% | 13% | 21.7–30.4°C |
| August | 83% | 14% | 4% | 13% | 21.7–29.6°C |
| September | 82% | 13% | 5% | 10% | 21.8–28.2°C |
| October | 84% | 7% | 2% | 5% | 21.5–27.9°C |
| November | 83% | 3% | <1% | 1% | 19.6–26.2°C |
| December | 68% | 3% | <1% | 3% | 17.2–25.1°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