December
December · January · February
Mexico · 1991–2020
December leads for comfortable weather in El Rincón de San Pedro: typically 28.4°C by day, 11.5°C at night, with 8 mm of rain. Based on measured 1991–2020 NOAA station history.
December · January · February
October · June · November
January · December · February
The weakest month is September, scoring 22 against December’s 79 — days average 35.9°C, 12° 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 | 28.1°C | 10.3°C | 9 mm | 0.7 | 22.7°C | 10 h 51 | 78 | Good coverage |
| February | 29.3°C | 10.5°C | 6 mm | 0.4 | 22.0°C | 11 h 21 | 74 | Good coverage |
| March | 31.1°C | 11°C | 2 mm | 0.1 | 21.8°C | 11 h 57 | 69 | Good coverage |
| April | 33.3°C | 13.2°C | 0 mm | 0 | 22.2°C | 12 h 40 | 66 | Good coverage |
| May | 36.1°C | 16°C | 0 mm | 0.1 | 23.7°C | 13 h 14 | 58 | Good coverage |
| June | 37.3°C | 20.4°C | 1 mm | 0.2 | 24.8°C | 13 h 33 | 46 | Good coverage |
| July | 37.8°C | 23.5°C | 16 mm | 0.7 | 27.4°C | 13 h 26 | 39 | Good coverage |
| August | 37°C | 23.9°C | 94 mm | 3.8 | 29.1°C | 12 h 56 | 32 | Good coverage |
| September | 35.9°C | 22.9°C | 199 mm | 4.6 | 29.2°C | 12 h 15 | 22 | Good coverage |
| October | 35.2°C | 18.9°C | 29 mm | 1 | 29.2°C | 11 h 35 | 56 | Good coverage |
| November | 31.7°C | 14.7°C | 40 mm | 0.8 | 27.2°C | 11 h | 73 | Good coverage |
| December | 28.4°C | 11.5°C | 8 mm | 0.4 | 24.8°C | 10 h 43 | 79 | Good coverage |
| Month | Record high | Record low | Wettest day | Wettest / driest month | Years |
|---|---|---|---|---|---|
| January | 36.7°C19 Jan 1999 | 1.7°C16 Jan 1985 | 113 mm5 Jan 1981 | 182 mm1981 · driest 0 mm in 1999 | 38 |
| February | 38.9°C20 Feb 2004 | 1.7°C23 Feb 1985 | 44 mm11 Feb 2005 | 82 mm2005 · driest 0 mm in 1983 | 38 |
| March | 38.9°C23 Mar 1998 | 5.0°C11 Mar 1974 | 24 mm1 Mar 2001 | 38 mm2001 · driest 0 mm in 1991 | 39 |
| April | 40.6°C20 Apr 1999 | 6.7°C1 Apr 1998 | 10 mm28 Apr 1986 | 10 mm1986 · driest 0 mm in 2001 | 39 |
| May | 42.8°C21 May 2000 | 7.8°C2 May 1975 | 2 mm22 May 2000 | 2 mm2000 · driest 0 mm in 2004 | 39 |
| June | 42.8°C20 Jun 1999 | 10.6°C6 Jun 1985 | 12 mm27 Jun 1999 | 13 mm2000 · driest 0 mm in 1985 | 40 |
| July | 43.9°C12 Jul 1978 | 12.8°C1 Jul 1982 | 117 mm24 Jul 2006 | 168 mm1984 · driest 0 mm in 2003 | 37 |
| August | 42.8°C27 Aug 1973 | 13.9°C3 Aug 1990 | 185 mm7 Aug 1998 | 365 mm1998 · driest 0 mm in 1991 | 38 |
| September | 40.6°C9 Sep 1987 | 12.8°C27 Sep 1981 | 301 mm1 Sep 1998 | 717 mm2001 · driest 0 mm in 2005 | 36 |
| October | 40.0°C4 Oct 1996 | 6.7°C29 Oct 1984 | 240 mm1 Oct 1990 | 261 mm1990 · driest 0 mm in 2008 | 37 |
| November | 38.9°C3 Nov 1999 | 2.8°C25 Nov 1984 | 360 mm3 Nov 1993 | 510 mm1993 · driest 0 mm in 2005 | 37 |
| December | 38.9°C31 Dec 1977 | 3.9°C30 Dec 2003 | 60 mm8 Dec 1982 | 91 mm1990 · driest 0 mm in 2008 | 38 |
| Month | Days 25°C+ | Days 30°C+ | Heavy rain (10 mm+) |
|---|---|---|---|
| January | 28 | 10 | <1 |
| February | 27 | 15 | <1 |
| March | 30 | 24 | <1 |
| April | 30 | 28 | 0 |
| May | 31 | 31 | 0 |
| June | 30 | 30 | 0 |
| July | 31 | 31 | <1 |
| August | 31 | 30 | 2 |
| September | 30 | 29 | 3 |
| October | 31 | 30 | <1 |
| November | 30 | 25 | <1 |
| December | 28 | 13 | <1 |
| Month | Warm & dry days | Wet days | Washouts | Week with 3+ wet days | Daytime mean has ranged |
|---|---|---|---|---|---|
| January | 96% | 3% | 1% | 2% | 25.3–29.7°C |
| February | 98% | 1% | <1% | 0% | 27.2–31.1°C |
| March | 100% | <1% | <1% | 0% | 28.7–32.2°C |
| April | 100% | <1% | 0% | 0% | 30.8–34.4°C |
| May | 100% | <1% | 0% | 0% | 32.7–37.1°C |
| June | 100% | <1% | <1% | <1% | 34.9–38.1°C |
| July | 94% | 6% | 3% | 3% | 35.1–38.5°C |
| August | 87% | 13% | 7% | 12% | 35.2–37.7°C |
| September | 84% | 16% | 10% | 10% | 34.4–37.0°C |
| October | 94% | 6% | 3% | 3% | 32.7–36.3°C |
| November | 97% | 3% | 1% | 2% | 29.7–33.1°C |
| December | 97% | 3% | <1% | 2% | 26.3–30.0°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