April
Other strong months: March and May
Mexico · 1991–2020
For Infiernillo, April has the most comfortable weather in our climate comparison. Typical daytime highs are 17.5°C, nights average 5.1°C, and rainfall totals about 48 mm. Figures use measured 1991–2020 normals from the nearest eligible NOAA station.
Other strong months: March and May
Other strong months: March and May
Make the answer personal
Set the daytime temperature and rainfall you are comfortable with. We will show only the months that meet every choice, using the measured 1991–2020 averages below.
3 months fit your choices for Infiernillo
The lowest comfort score is 5 out of 100. July, August and September share that score. In July, that is mainly because 363 mm of rain falls, and days reach only 14.6°C, 9° below the 24°C the score treats as ideal.
Quick answers
These answers come from the same measured monthly climate record shown on this page.
April is the strongest all-round choice in our temperature-and-rainfall comparison, with a typical daytime high of 17.5°C and 48 mm of rain.
May is hottest in this record, with a typical daytime high of 17.6°C and a night-time low of 5.3°C.
March has the lowest monthly rainfall total at 28 mm.
No. These are long-term measured averages from 1991–2020. Check a current forecast before you travel.
Month by month
The bars combine daytime temperature, night-time temperature and rainfall. The figures are measured historical averages, not a forecast for a particular trip.
| Month | Day | Night | Rain | Wet days | Daylight | Comfort | Coverage |
|---|---|---|---|---|---|---|---|
| January | 13°C | 2.2°C | 45 mm | 5.6 | 11 h 04 | 37 | Good coverage |
| February | 14.2°C | 2.6°C | 38 mm | 4.9 | 11 h 29 | 43 | Good coverage |
| March | 16°C | 3.8°C | 28 mm | 4.9 | 11 h 59 | 52 | Good coverage |
| April | 17.5°C | 5.1°C | 48 mm | 6.6 | 12 h 34 | 56 | Good coverage |
| May | 17.6°C | 5.3°C | 76 mm | 8.9 | 13 h 03 | 50 | Good coverage |
| June | 15.9°C | 5.4°C | 270 mm | 17.8 | 13 h 18 | 10 | Good coverage |
| July | 14.6°C | 5.2°C | 363 mm | 20.6 | 13 h 12 | 5 | Good coverage |
| August | 14.7°C | 5.2°C | 337 mm | 21.5 | 12 h 47 | 5 | Good coverage |
| September | 14.5°C | 5.5°C | 287 mm | 19.9 | 12 h 14 | 5 | Good coverage |
| October | 14.3°C | 4.4°C | 159 mm | 13.4 | 11 h 40 | 22 | Good coverage |
| November | 13.6°C | 3°C | 60 mm | 7.7 | 11 h 11 | 36 | Good coverage |
| December | 13°C | 2.3°C | 34 mm | 5.6 | 10 h 58 | 39 | Good coverage |
| Month | Record high | Record low | Wettest day | Wettest / driest month | Years |
|---|---|---|---|---|---|
| January | 20.0°C2 Jan 2006 | -5.0°C25 Jan 1993 | 52 mm12 Jan 1974 | 186 mm1992 · driest 4 mm in 1973 | 45 |
| February | 20.6°C28 Feb 2007 | -4.4°C7 Feb 1972 | 54 mm20 Feb 1970 | 154 mm1970 · driest 0 mm in 1998 | 45 |
| March | 24.4°C27 Mar 1973 | -3.3°C13 Mar 1993 | 63 mm19 Mar 1986 | 105 mm1992 · driest 0 mm in 1970 | 43 |
| April | 26.7°C21 Apr 1967 | 0.0°C6 Apr 1989 | 48 mm10 Apr 1982 | 177 mm1968 · driest 5 mm in 1983 | 43 |
| May | 27.8°C2 May 1983 | -1.1°C24 May 1999 | 84 mm31 May 1978 | 234 mm1984 · driest 0 mm in 1998 | 44 |
| June | 23.9°C9 Jun 2005 | 0.0°C25 Jun 1988 | 126 mm20 Jun 1993 | 650 mm1981 · driest 38 mm in 1983 | 43 |
| July | 20.0°C2 Jul 2010 | 0.0°C10 Jul 1986 | 200 mm12 Jul 1999 | 677 mm2011 · driest 182 mm in 1994 | 45 |
| August | 21.7°C29 Aug 1978 | 0.0°C1 Aug 2000 | 133 mm22 Aug 2007 | 602 mm2007 · driest 70 mm in 1985 | 45 |
| September | 21.7°C11 Sep 1978 | 0.0°C23 Sep 1986 | 315 mm21 Sep 1974 | 848 mm1974 · driest 121 mm in 1988 | 45 |
| October | 20.6°C16 Oct 2006 | -5.0°C21 Oct 1997 | 157 mm5 Oct 1999 | 392 mm1999 · driest 30 mm in 1989 | 44 |
| November | 21.7°C27 Nov 1978 | -4.4°C5 Nov 2010 | 80 mm21 Nov 1980 | 160 mm1986 · driest 7 mm in 1975 | 45 |
| December | 22.8°C10 Dec 1970 | -3.3°C2 Dec 1993 | 53 mm8 Dec 1965 | 112 mm2006 · driest 0 mm in 2010 | 46 |
| Month | Days 25°C+ | Frost nights | Heavy rain (10 mm+) |
|---|---|---|---|
| January | 0 | 3 | 1 |
| February | 0 | 2 | <1 |
| March | 0 | 1 | <1 |
| April | 0 | <1 | 2 |
| May | 0 | <1 | 3 |
| June | 0 | 0 | 9 |
| July | 0 | <1 | 10 |
| August | 0 | <1 | 11 |
| September | 0 | 0 | 9 |
| October | 0 | <1 | 5 |
| November | 0 | 1 | 2 |
| December | 0 | 2 | <1 |
| Month | Dry days reaching 20°C | Wet days | Days with heavy rain | Weeks with 3+ wet days | Typical high by year |
|---|---|---|---|---|---|
| January | <1% | 17% | 4% | 15% | 10.8–13.9°C |
| February | 2% | 18% | 4% | 15% | 11.9–14.9°C |
| March | 11% | 15% | 3% | 16% | 13.8–16.8°C |
| April | 21% | 23% | 5% | 26% | 14.5–19.0°C |
| May | 20% | 29% | 9% | 38% | 15.4–18.9°C |
| June | 5% | 60% | 30% | 81% | 13.6–17.2°C |
| July | <1% | 70% | 34% | 91% | 12.4–15.0°C |
| August | <1% | 69% | 33% | 92% | 12.6–15.4°C |
| September | <1% | 65% | 30% | 85% | 12.9–15.1°C |
| October | 1% | 40% | 12% | 49% | 12.2–15.2°C |
| November | <1% | 23% | 5% | 20% | 11.9–14.7°C |
| December | <1% | 17% | 3% | 16% | 11.6–14.1°C |
A dry day reaching 20°C records under 1 mm of rain. A wet day records at least 1 mm, while a heavy-rain day records at least 10 mm. The weekly figure is the share of seven-day periods containing three or more wet days. The final column shows the middle 80% of average daytime highs recorded for that month in individual years; a wider range means conditions have varied more from one year to another.
The evidence behind this page
Next step
The weather comparison for Infiernillo is based on climate evidence, not payments from travel companies. Flight, accommodation and activity links will be clearly labelled when they are added; there are no booking offers on this page today.
How travel partnerships will work