January
January · December · February
Mexico · 1991–2020
January leads for comfortable weather in Colonia del Sol: typically 25.9°C by day, 11.9°C at night, with 6 mm of rain. Based on measured 1991–2020 NOAA station history.
January · December · February
October · November · July
January · February · December
The weakest month is September, scoring 40 against January’s 88 — days average 33.6°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 | Sea | Daylight | Comfort | Coverage |
|---|---|---|---|---|---|---|---|---|
| January | 25.9°C | 11.9°C | 6 mm | 0.6 | 23.1°C | 10 h 52 | 88 | Good coverage |
| February | 26.5°C | 11.8°C | 4 mm | 0.4 | 22.1°C | 11 h 21 | 86 | Good coverage |
| March | 28.2°C | 12.9°C | 2 mm | 0.2 | 21.5°C | 11 h 57 | 82 | Good coverage |
| April | 29.7°C | 14.6°C | 0 mm | 0 | 21.3°C | 12 h 39 | 80 | Good coverage |
| May | 31.8°C | 15.8°C | 0 mm | 0.1 | 22.2°C | 13 h 14 | 73 | Good coverage |
| June | 32.2°C | 17.7°C | 0 mm | 0 | 23.2°C | 13 h 32 | 68 | Good coverage |
| July | 34.2°C | 21.8°C | 7 mm | 0.8 | 26.4°C | 13 h 25 | 54 | Good coverage |
| August | 34.5°C | 23.4°C | 61 mm | 2.9 | 28.4°C | 12 h 55 | 47 | Good coverage |
| September | 33.6°C | 22.8°C | 134 mm | 3.8 | 28.7°C | 12 h 15 | 40 | Good coverage |
| October | 32.9°C | 20.4°C | 21 mm | 1.3 | 28.7°C | 11 h 35 | 61 | Good coverage |
| November | 29.8°C | 16.6°C | 13 mm | 0.9 | 27.0°C | 11 h 00 | 78 | Good coverage |
| December | 26.8°C | 13.2°C | 9 mm | 0.6 | 25.0°C | 10 h 44 | 87 | Good coverage |
| Month | Record high | Record low | Wettest day | Wettest / driest month | Years |
|---|---|---|---|---|---|
| January | 35.6°C23 Jan 1965 | 4.4°C12 Jan 1985 | 58 mm1 Jan 1989 | 67 mm2004 · driest 0 mm in 2012 | 64 |
| February | 35.6°C8 Feb 1983 | 1.1°C1 Feb 1991 | 40 mm11 Feb 2005 | 48 mm2005 · driest 0 mm in 1971 | 65 |
| March | 36.7°C18 Mar 2007 | 5.6°C19 Mar 1986 | 21 mm2 Mar 2001 | 30 mm2001 · driest 0 mm in 1952 | 60 |
| April | 40.6°C26 Apr 2002 | 6.7°C23 Apr 1984 | 25 mm17 Apr 1952 | 46 mm1952 · driest 0 mm in 1970 | 64 |
| May | 40.0°C13 May 2006 | 6.1°C29 May 1984 | 4 mm29 May 1972 | 4 mm1972 · driest 0 mm in 1948 | 62 |
| June | 41.1°C1 Jun 1983 | 10.0°C11 Jun 1983 | 1 mm10 Jun 1955 | 1 mm1955 · driest 0 mm in 1974 | 65 |
| July | 40.6°C5 Jul 2005 | 10.0°C11 Jul 1937 | 133 mm16 Jul 1954 | 138 mm1954 · driest 0 mm in 1994 | 64 |
| August | 43.9°C28 Aug 1942 | 13.9°C19 Aug 1980 | 174 mm14 Aug 1977 | 276 mm2012 · driest 0 mm in 1980 | 65 |
| September | 43.9°C16 Sep 2005 | 10.0°C29 Sep 1937 | 318 mm20 Sep 1941 | 434 mm2001 · driest 0 mm in 1972 | 65 |
| October | 40.6°C5 Oct 2006 | 10.0°C18 Oct 1937 | 202 mm1 Oct 1990 | 211 mm1990 · driest 0 mm in 1995 | 64 |
| November | 37.8°C24 Nov 1992 | 9.4°C24 Nov 1974 | 105 mm7 Nov 1974 | 214 mm1974 · driest 0 mm in 1992 | 64 |
| December | 36.7°C9 Dec 2001 | 5.0°C15 Dec 1984 | 95 mm28 Dec 1990 | 143 mm1990 · driest 0 mm in 1981 | 66 |
| Month | Days 25°C+ | Days 30°C+ | Heavy rain (10 mm+) |
|---|---|---|---|
| January | 23 | 3 | <1 |
| February | 22 | 4 | <1 |
| March | 28 | 11 | <1 |
| April | 28 | 16 | 0 |
| May | 31 | 25 | 0 |
| June | 29 | 23 | 0 |
| July | 31 | 29 | <1 |
| August | 31 | 30 | 2 |
| September | 30 | 28 | 2 |
| October | 30 | 28 | <1 |
| November | 30 | 16 | <1 |
| December | 26 | 5 | <1 |
| Month | Warm & dry days | Wet days | Washouts | Week with 3+ wet days | Daytime mean has ranged |
|---|---|---|---|---|---|
| January | 96% | 4% | 1% | 2% | 23.2–27.0°C |
| February | 98% | 1% | <1% | <1% | 23.5–27.3°C |
| March | 99% | <1% | <1% | 0% | 24.6–29.2°C |
| April | 100% | <1% | <1% | <1% | 26.7–31.3°C |
| May | 100% | <1% | 0% | 0% | 28.1–33.1°C |
| June | 100% | <1% | 0% | <1% | 29.0–34.0°C |
| July | 97% | 3% | 1% | 2% | 31.0–35.1°C |
| August | 92% | 8% | 4% | 7% | 31.8–36.2°C |
| September | 89% | 11% | 6% | 9% | 30.6–35.0°C |
| October | 95% | 5% | 2% | 3% | 30.1–33.7°C |
| November | 98% | 2% | <1% | 1% | 27.2–31.0°C |
| December | 97% | 3% | 1% | 1% | 24.8–29.1°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