January
Other strong months: December and February
91/100 weather score
Mexico · 1991–2020
Best time to visit
Instituto de Tratamiento y Aplicación para Ad
For Instituto de Tratamiento y Aplicación para Ad, January has the most comfortable weather in our climate comparison. Typical daytime highs are 24.2°C, nights average 10.3°C, and rainfall totals about 12 mm. Figures use measured 1991–2020 normals from the nearest eligible NOAA station.
Best all-round monthJanuary
Typical daytime high24.2°C
Typical night-time low10.3°C
January rainfall12 mm
December
Other strong months: January and February
88/100 weather score
Make the answer personal
Choose the weather
that suits you.
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 Instituto de Tratamiento y Aplicación para Ad
July has the lowest comfort score at 19 out of 100, compared with January at 91. The main reason is that days average 39.1°C, 15° above the 24°C the score treats as ideal.
Quick answers
Planning a trip to Instituto de Tratamiento y Aplicación para Ad?
These answers come from the same measured monthly climate record shown on this page.
When is the best time to visit Instituto de Tratamiento y Aplicación para Ad?
January is the strongest all-round choice in our temperature-and-rainfall comparison, with a typical daytime high of 24.2°C and 12 mm of rain.
What is the hottest month in Instituto de Tratamiento y Aplicación para Ad?
June is hottest in this record, with a typical daytime high of 39.7°C and a night-time low of 23.7°C.
Which month has the least rain?
May has the lowest monthly rainfall total at 2 mm.
Is this a weather forecast?
No. These are long-term measured averages from 1991–2020. Check a current forecast before you travel.
Month by month
See how the weather
changes through the year.
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 | 24.2°C | 10.3°C | 12 mm | 1.4 | 10 h 28 | 91 | Good coverage |
| February | 25.3°C | 11.1°C | 19 mm | 1.9 | 11 h 07 | 89 | Good coverage |
| March | 28.8°C | 13.2°C | 6 mm | 0.7 | 11 h 55 | 81 | Good coverage |
| April | 32.1°C | 15.6°C | 4 mm | 0.3 | 12 h 50 | 72 | Good coverage |
| May | 36.3°C | 19.4°C | 2 mm | 0.3 | 13 h 35 | 51 | Good coverage |
| June | 39.7°C | 23.7°C | 5 mm | 0.8 | 14 h | 33 | Good coverage |
| July | 39.1°C | 25.7°C | 94 mm | 7.3 | 13 h 50 | 19 | Good coverage |
| August | 38.3°C | 25.5°C | 99 mm | 6.9 | 13 h 11 | 22 | Good coverage |
| September | 37.5°C | 24.6°C | 65 mm | 4.8 | 12 h 18 | 33 | Good coverage |
| October | 33.9°C | 19.9°C | 19 mm | 1 | 11 h 25 | 58 | Good coverage |
| November | 28.6°C | 14.3°C | 22 mm | 1.3 | 10 h 39 | 84 | Good coverage |
| December | 23.7°C | 10.1°C | 21 mm | 1.7 | 10 h 17 | 90 | Good coverage |
| Month | Record high | Record low | Wettest day | Wettest / driest month | Years |
|---|---|---|---|---|---|
| January | 34.4°C31 Jan 2003 | -3.3°C6 Jan 1971 | 63 mm4 Jan 1984 | 90 mm1961 · driest 0 mm in 1994 | 49 |
| February | 37.8°C23 Feb 2009 | 0.0°C3 Feb 2011 | 61 mm15 Feb 1995 | 89 mm1978 · driest 0 mm in 1961 | 49 |
| March | 40.0°C16 Mar 2007 | 2.8°C24 Mar 1969 | 27 mm6 Mar 2000 | 60 mm1992 · driest 0 mm in 1997 | 48 |
| April | 41.1°C27 Apr 1992 | 5.6°C3 Apr 1980 | 52 mm13 Apr 1993 | 52 mm1993 · driest 0 mm in 1998 | 47 |
| May | 45.6°C29 May 1969 | 5.6°C6 May 1969 | 37 mm26 May 1979 | 37 mm1979 · driest 0 mm in 1978 | 47 |
| June | 47.2°C23 Jun 1998 | 12.8°C10 Jun 1967 | 63 mm30 Jun 1986 | 63 mm1986 · driest 0 mm in 1978 | 47 |
| July | 47.2°C1 Jul 2011 | 17.8°C31 Jul 2000 | 75 mm16 Jul 1968 | 192 mm2006 · driest 26 mm in 1965 | 48 |
| August | 45.6°C2 Aug 2011 | 18.3°C1 Aug 2000 | 142 mm23 Aug 1992 | 239 mm1992 · driest 7 mm in 1981 | 48 |
| September | 45.0°C1 Sep 1970 | 15.0°C9 Sep 2012 | 119 mm20 Sep 1988 | 163 mm2006 · driest 0 mm in 1972 | 48 |
| October | 43.3°C11 Oct 1999 | 5.6°C30 Oct 1971 | 126 mm8 Oct 2000 | 234 mm2000 · driest 0 mm in 2011 | 48 |
| November | 38.9°C1 Nov 2008 | 2.8°C21 Nov 1979 | 152 mm11 Nov 1994 | 171 mm1994 · driest 0 mm in 1992 | 48 |
| December | 33.3°C8 Dec 1981 | 0.0°C29 Dec 1966 | 69 mm5 Dec 1994 | 131 mm1994 · driest 0 mm in 1973 | 48 |
| Month | Days 25°C+ | Days 30°C+ | Heavy rain (10 mm+) |
|---|---|---|---|
| January | 14 | 3 | <1 |
| February | 16 | 5 | <1 |
| March | 26 | 15 | <1 |
| April | 29 | 23 | <1 |
| May | 31 | 30 | <1 |
| June | 30 | 30 | 0 |
| July | 31 | 31 | 3 |
| August | 31 | 31 | 3 |
| September | 30 | 30 | 2 |
| October | 30 | 26 | <1 |
| November | 25 | 13 | <1 |
| December | 13 | 2 | <1 |
| Month | Dry days reaching 20°C | Wet days | Days with heavy rain | Weeks with 3+ wet days | Typical high by year |
|---|---|---|---|---|---|
| January | 81% | 6% | 2% | 3% | 21.1–26.8°C |
| February | 89% | 6% | 2% | 4% | 23.0–27.8°C |
| March | 96% | 3% | <1% | <1% | 25.2–30.7°C |
| April | 98% | 1% | <1% | 0% | 29.1–33.7°C |
| May | 99% | 1% | <1% | <1% | 33.1–37.8°C |
| June | 98% | 2% | <1% | 3% | 38.2–40.5°C |
| July | 76% | 24% | 9% | 25% | 37.0–40.4°C |
| August | 78% | 22% | 9% | 21% | 36.3–39.7°C |
| September | 87% | 13% | 6% | 5% | 35.4–39.0°C |
| October | 96% | 4% | 1% | <1% | 32.0–35.8°C |
| November | 95% | 4% | 1% | 2% | 26.2–30.8°C |
| December | 81% | 7% | 2% | 3% | 21.1–26.4°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
Where these figures
come from.
- Place identity
- GeoNames 8881207
- NOAA station
- MXN00026139 · HERMOSILLO II (DGE)
- Station distance
- 8.7 km from the place centre
- Climate period
- 1991–2020
- Minimum month coverage
- 22 usable years
- Daylight
- Calculated from latitude 29.13°, 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.
Next step
Choose your month.
Then plan the details.
The weather comparison for Instituto de Tratamiento y Aplicación para Ad 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.
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