February
February · March · November
Mexico · 1991–2020
February leads for comfortable weather in San Francisco Solis: typically 23.5°C by day, 1.3°C at night, with 9 mm of rain. Based on measured 1991–2020 NOAA station history.
February · March · November
May · April · March
January · November · December
The weakest month is July, scoring 54 against February’s 74 — 183 mm of rain falls.
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 | 21.1°C | 1.3°C | 14 mm | 1.6 | 11 h 03 | 66 | Good coverage |
| February | 23.5°C | 1.3°C | 9 mm | 1.1 | 11 h 28 | 74 | Good coverage |
| March | 25.8°C | 1.9°C | 8 mm | 1.3 | 11 h 59 | 70 | Good coverage |
| April | 27.2°C | 3.6°C | 23 mm | 3.5 | 12 h 34 | 69 | Good coverage |
| May | 27.6°C | 5.9°C | 48 mm | 6.8 | 13 h 04 | 67 | Good coverage |
| June | 25.4°C | 8.1°C | 137 mm | 12.9 | 13 h 20 | 60 | Good coverage |
| July | 23.8°C | 8.1°C | 183 mm | 16.5 | 13 h 14 | 54 | Good coverage |
| August | 23.3°C | 8.3°C | 163 mm | 15.3 | 12 h 48 | 57 | Good coverage |
| September | 22.4°C | 8.5°C | 177 mm | 13.2 | 12 h 14 | 54 | Good coverage |
| October | 21.9°C | 5.9°C | 64 mm | 7.4 | 11 h 39 | 69 | Good coverage |
| November | 21.8°C | 2.6°C | 21 mm | 2.9 | 11 h 10 | 70 | Good coverage |
| December | 20.9°C | 0.6°C | 11 mm | 1.4 | 10 h 56 | 64 | Good coverage |
| Month | Record high | Record low | Wettest day | Wettest / driest month | Years |
|---|---|---|---|---|---|
| January | 35.0°C17 Jan 2007 | -8.3°C20 Jan 2000 | 44 mm28 Jan 1992 | 101 mm1992 · driest 0 mm in 1996 | 39 |
| February | 36.7°C26 Feb 2007 | -9.4°C10 Feb 2000 | 30 mm20 Feb 2002 | 63 mm2002 · driest 0 mm in 2003 | 39 |
| March | 40.0°C2 Mar 2007 | -8.3°C1 Mar 1998 | 23 mm4 Mar 2000 | 37 mm1997 · driest 0 mm in 1989 | 38 |
| April | 40.0°C27 Apr 2002 | -5.0°C13 Apr 1971 | 24 mm16 Apr 1981 | 80 mm2001 · driest 0 mm in 1983 | 39 |
| May | 40.6°C9 May 2007 | -1.1°C16 May 2000 | 34 mm25 May 1971 | 124 mm1994 · driest 2 mm in 1998 | 38 |
| June | 40.0°C5 Jun 2007 | 0.0°C1 Jun 2007 | 69 mm27 Jun 1998 | 296 mm1994 · driest 13 mm in 2005 | 39 |
| July | 35.6°C11 Jul 2007 | 1.7°C15 Jul 2000 | 69 mm29 Jul 2003 | 320 mm1976 · driest 45 mm in 1986 | 39 |
| August | 29.4°C30 Aug 1972 | 0.6°C19 Aug 2000 | 50 mm3 Aug 1988 | 288 mm1999 · driest 62 mm in 1972 | 38 |
| September | 30.0°C1 Sep 1972 | 0.0°C9 Sep 1974 | 49 mm8 Sep 1998 | 480 mm1998 · driest 31 mm in 1982 | 38 |
| October | 27.8°C30 Oct 2001 | -8.3°C27 Oct 1999 | 46 mm7 Oct 1976 | 170 mm1976 · driest 0 mm in 1987 | 38 |
| November | 31.7°C25 Nov 2006 | -7.2°C14 Nov 1969 | 38 mm5 Nov 2002 | 79 mm2002 · driest 0 mm in 1969 | 39 |
| December | 30.6°C21 Dec 2006 | -9.4°C5 Dec 1999 | 37 mm1 Dec 1990 | 50 mm1990 · driest 0 mm in 1993 | 38 |
| Month | Days 25°C+ | Days 30°C+ | Frost nights | Heavy rain (10 mm+) |
|---|---|---|---|---|
| January | 3 | <1 | 10 | <1 |
| February | 11 | <1 | 8 | <1 |
| March | 22 | 3 | 5 | <1 |
| April | 24 | 7 | 2 | <1 |
| May | 26 | 9 | <1 | 1 |
| June | 18 | 4 | <1 | 5 |
| July | 14 | 1 | 0 | 6 |
| August | 10 | 0 | 0 | 6 |
| September | 6 | 0 | <1 | 6 |
| October | 6 | 0 | 2 | 2 |
| November | 4 | <1 | 6 | <1 |
| December | 2 | <1 | 12 | <1 |
| Month | Warm & dry days | Wet days | Washouts | Week with 3+ wet days | Daytime mean has ranged |
|---|---|---|---|---|---|
| January | 73% | 5% | 2% | 4% | 18.5–22.2°C |
| February | 85% | 6% | <1% | 3% | 20.7–24.4°C |
| March | 93% | 5% | <1% | 2% | 23.2–26.7°C |
| April | 86% | 13% | 2% | 12% | 24.1–28.4°C |
| May | 74% | 25% | 5% | 31% | 24.4–28.9°C |
| June | 54% | 43% | 16% | 64% | 21.7–26.6°C |
| July | 45% | 53% | 22% | 73% | 20.3–24.4°C |
| August | 48% | 51% | 20% | 74% | 20.9–23.9°C |
| September | 52% | 42% | 17% | 54% | 20.4–23.3°C |
| October | 66% | 23% | 7% | 25% | 20.5–23.3°C |
| November | 78% | 9% | 2% | 7% | 19.8–22.9°C |
| December | 69% | 6% | 1% | 3% | 19.3–21.8°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