October
October · March · November
88climate match
Mexico · 1991–2020
Best time to visit
Chalchihuites.
October leads for comfortable weather in Chalchihuites: typically 24°C by day, 8.9°C at night, with 33 mm of rain. Based on measured 1991–2020 NOAA station history.
Best comfortOctober
Typical high24°C
Typical low8.9°C
Rain in October33 mm
May
May · April · June
70climate match
December
December · January · November
90climate match
The weakest month is January, scoring 68 against October’s 88 — nights drop to 4.2°C, and days reach only 20.2°C, 4° below the 24°C the score treats as ideal.
Month by month
The whole year,
without the guesswork.
The bars show the comfort score. Day and night temperatures come from daily observed highs and lows; rain is the historical monthly estimate.
Jan
6820.2° / 4.2°
Feb
7421.6° / 4.9°
Mar
8224.8° / 6.6°
Apr
7727.7° / 8.8°
May
7429.3° / 10.5°
Jun
7028.6° / 12.1°
Jul
6825.8° / 12.2°
Aug
7025.2° / 11.8°
Sep
7724.3° / 10.9°
Oct
8824° / 8.9°
Nov
7922.3° / 6.4°
Dec
7020.5° / 4.9°
| Month | Day | Night | Rain | Wet days | Daylight | Comfort | Coverage |
|---|---|---|---|---|---|---|---|
| January | 20.2°C | 4.2°C | 17 mm | 1.8 | 10 h 50 | 68 | Good coverage |
| February | 21.6°C | 4.9°C | 11 mm | 1.3 | 11 h 20 | 74 | Good coverage |
| March | 24.8°C | 6.6°C | 3 mm | 0.6 | 11 h 57 | 82 | Good coverage |
| April | 27.7°C | 8.8°C | 2 mm | 0.3 | 12 h 40 | 77 | Good coverage |
| May | 29.3°C | 10.5°C | 12 mm | 2.5 | 13 h 15 | 74 | Good coverage |
| June | 28.6°C | 12.1°C | 73 mm | 7.5 | 13 h 34 | 70 | Good coverage |
| July | 25.8°C | 12.2°C | 120 mm | 12.9 | 13 h 27 | 68 | Good coverage |
| August | 25.2°C | 11.8°C | 122 mm | 11.9 | 12 h 57 | 70 | Good coverage |
| September | 24.3°C | 10.9°C | 98 mm | 9.6 | 12 h 15 | 77 | Good coverage |
| October | 24°C | 8.9°C | 33 mm | 4.2 | 11 h 34 | 88 | Good coverage |
| November | 22.3°C | 6.4°C | 15 mm | 1.4 | 10 h 59 | 79 | Good coverage |
| December | 20.5°C | 4.9°C | 10 mm | 1.5 | 10 h 42 | 70 | Good coverage |
| Month | Record high | Record low | Wettest day | Wettest / driest month | Years |
|---|---|---|---|---|---|
| January | 28.9°C11 Jan 2009 | -5.0°C18 Jan 2006 | 76 mm13 Jan 1987 | 176 mm1987 · driest 0 mm in 1968 | 41 |
| February | 30.6°C22 Feb 2007 | -3.3°C1 Feb 1976 | 30 mm2 Feb 2010 | 58 mm2010 · driest 0 mm in 1988 | 42 |
| March | 33.9°C30 Mar 1982 | -3.3°C10 Mar 2005 | 47 mm4 Mar 1968 | 87 mm1968 · driest 0 mm in 1984 | 42 |
| April | 36.7°C30 Apr 1983 | -2.2°C14 Apr 1980 | 23 mm27 Apr 1981 | 31 mm1981 · driest 0 mm in 1995 | 39 |
| May | 38.9°C2 May 1983 | 1.1°C1 May 1996 | 34 mm30 May 1983 | 107 mm1983 · driest 0 mm in 1998 | 40 |
| June | 38.9°C1 Jun 2005 | 3.9°C6 Jun 1994 | 89 mm24 Jun 1986 | 279 mm1984 · driest 2 mm in 1993 | 40 |
| July | 32.8°C4 Jul 1987 | 6.7°C31 Jul 2000 | 104 mm1 Jul 2010 | 339 mm1960 · driest 0 mm in 1993 | 41 |
| August | 32.8°C23 Aug 1997 | 5.6°C27 Aug 1988 | 72 mm27 Aug 1968 | 285 mm2005 · driest 0 mm in 1993 | 37 |
| September | 31.7°C28 Sep 1997 | 5.6°C13 Sep 1993 | 89 mm3 Sep 1968 | 240 mm2010 · driest 7 mm in 1988 | 39 |
| October | 31.1°C9 Oct 1977 | -2.2°C30 Oct 2007 | 44 mm3 Oct 1996 | 104 mm1996 · driest 0 mm in 1995 | 37 |
| November | 28.9°C9 Nov 1991 | -7.2°C28 Nov 2011 | 78 mm26 Nov 1982 | 87 mm1982 · driest 0 mm in 1960 | 37 |
| December | 27.8°C17 Dec 1988 | -5.0°C15 Dec 1997 | 27 mm9 Dec 1986 | 62 mm1987 · driest 0 mm in 1970 | 37 |
| Month | Days 25°C+ | Days 30°C+ | Frost nights | Heavy rain (10 mm+) |
|---|---|---|---|---|
| January | 3 | 0 | 2 | <1 |
| February | 7 | <1 | 1 | <1 |
| March | 18 | 2 | <1 | <1 |
| April | 25 | 9 | <1 | <1 |
| May | 28 | 16 | 0 | <1 |
| June | 26 | 13 | 0 | 2 |
| July | 20 | 3 | 0 | 4 |
| August | 19 | 3 | 0 | 4 |
| September | 15 | <1 | 0 | 3 |
| October | 15 | <1 | <1 | <1 |
| November | 8 | 0 | <1 | <1 |
| December | 3 | 0 | 1 | <1 |
| Month | Warm & dry days | Wet days | Washouts | Week with 3+ wet days | Daytime mean has ranged |
|---|---|---|---|---|---|
| January | 58% | 5% | 2% | 4% | 17.5–21.8°C |
| February | 78% | 4% | 1% | 2% | 19.4–24.1°C |
| March | 92% | 2% | <1% | <1% | 22.3–27.0°C |
| April | 97% | 2% | <1% | <1% | 25.6–29.9°C |
| May | 93% | 7% | 1% | 5% | 28.0–32.2°C |
| June | 71% | 28% | 8% | 41% | 25.6–31.0°C |
| July | 55% | 45% | 16% | 60% | 23.2–27.9°C |
| August | 58% | 41% | 15% | 56% | 22.8–26.3°C |
| September | 65% | 34% | 12% | 40% | 21.8–25.9°C |
| October | 80% | 14% | 3% | 13% | 21.3–25.5°C |
| November | 82% | 5% | 2% | 3% | 20.4–23.9°C |
| December | 60% | 6% | 1% | 4% | 17.6–22.2°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
Nearby, measured,
and named.
- Place identity
- GeoNames 4014603
- NOAA station
- MXN00032065 · CHALCHIHUITES (SMN)
- Station distance
- 2.1 km from the place centre
- Climate period
- 1991–2020
- Minimum month coverage
- 17 usable years
- Daylight
- Calculated from latitude 23.48°, mid-month, sunrise to sunset including refraction. Not a station measurement.
- Important limit
- Historical climate is not a forecast. Nearby stations can miss mountains, coasts, and local microclimates.