Guanajuato, Mexico Weather

  1. Guanajuato, Mexico Weather
  2. Current conditions
  3. Weather forecast
  4. Averages and extremes
  5. Yesterday's Data
  6. Temperature and possibility of rain in Guanajuato over the next 12 hours
  7. Temperature and possibility of rain in Guanajuato in the coming days
  8. Rainfall in Guanajuato in the coming days
  9. Guanajuato Weather Summary
  10. Weather averages by month
  11. Guanajuato's weather
  12. Frequently asked questions
  13. Comments
Guanajuato, Weather
(Photo by Roberto Puga on Unsplash)

Current conditions

Updated:
18°C
64.4°F
°C °F

Condition: Overcast

Pressure: 807 hPa

Feel like: 16 °C

Temperature: 18°C

Cloud: 99%

Humidity: 58%

Wind: ENE - 16 km/h

Visibility: 22.78 km

Weather forecast

Tue
12 May
15°C / 23°C
Slight Rain
Wed
13 May
15°C / 24°C
Slight Rain
Thu
14 May
13°C / 26°C
Moderate Rain
Fri
15 May
14°C / 24°C
Drizzle
Sat
16 May
14°C / 24°C
Slight Rain Showers
Hourly forecast today:
05:00 AM
10° / 18°
10° / 18°
Overcast
58% 35 km/h
06:00 AM
11° / 17°
11° / 17°
Overcast
65% 32 km/h
07:00 AM
11° / 17°
11° / 17°
Overcast
66% 21 km/h
08:00 AM
11° / 17°
11° / 17°
Overcast
67% 11 km/h
09:00 AM
11° / 17°
11° / 17°
Overcast
67% 8 km/h
10:00 AM
12° / 16°
12° / 16°
Drizzle
73% 9 km/h
11:00 AM
12° / 16°
12° / 16°
Drizzle
79% 8 km/h
12:00 PM
13° / 16°
13° / 16°
Drizzle
82% 9 km/h
13:00 PM
13° / 16°
13° / 16°
Drizzle
85% 9 km/h
14:00 PM
13° / 16°
13° / 16°
Drizzle
78% 8 km/h
15:00 PM
12° / 18°
12° / 18°
Drizzle
69% 9 km/h

30 Day Averages and Extremes

  • Average high 27.7°C
  • Average low 15.13°C
  • Hottest day 32°C (29 April 2026)
  • Coldest day 13°C (03 May 2026)
  • Average humidity 45.17%
  • Days with precipitation 18 days
  • Highest precipitation 59 mm (12 May 2026)

Yesterday's Data

  • Max: 29°C
  • Min: 17°C
  • Total Precipitation: 1 mm

Temperature and possibility of rain in Guanajuato over the next 12 hours

Temperature and possibility of rain in Guanajuato in the coming days

Rainfall in Guanajuato in the coming days

Guanajuato Climate Summary

Guanajuato features a Mid-latitude steppe (Köppen classification: BSk), with an average annual temperature of 18.38ºC (65.08ºF), which is about -3.65% lower than the national average for Mexico. Annually, the city experiences approximately 80.46 millimeters (3.17 inches) of rainfall, spread across 118.27 rainy days, accounting for 32.4% of the year.

Longitude 21.0190145
Latitude -101.2573586
Yearly high temperature 23.49ºC (74.28ºF)
Yearly low temperature 10.81ºC (51.46ºF)
Hottest month May 27.88ºC (82.18ºF)
Coldest month November 8.99ºC (48.18ºF)
Yearly precip 80.46mm (3.17in)
Days with rainfall 118.27 days (32.4%)
Driest month December (54.41%)
Wettest month July (72.03%)

Weather averages by month

Month High / Low (°C) Rain
January 19.46° / 6.9° 2.18 days
February 21.9° / 8.31° 4.73 days
March 24.44° / 9.54° 5.82 days
April 27.01° / 11.85° 5.09 days
May 27.88° / 14.35° 12.91 days
June 25.96° / 14.12° 16.09 days
July 23.79° / 13.01° 22.27 days
August 23.99° / 12.33° 18.45 days
September 23.11° / 12.19° 17.0 days
October 22.81° / 10.4° 7.82 days
November 21.2° / 8.99° 4.73 days
December 20.35° / 7.75° 1.18 days

Guanajuato's weather

Frequently asked questions

1. What is the hottest month in Guanajuato?

May has the highest average monthly temperature (daily mean of 27.88ºC) and November are the coolest (daily mean of 8.99ºC).

2. What should I wear in Guanajuato today?

For today's very hot weather in Guanajuato, with the high temperatures above 28ºC (82.4ºF), consider wearing:
- Open-toed sandals or light sneakers
- Wide-brimmed sun hat
- Loose and airy fabrics like linen or cotton
- Breathable shorts or skirts

Temperature

Early
12°C / 18°C
Morning
11°C / 17°C
Afternoon
12°C / 18°C
Evening
6°C / 27°C

Air quality

Moderate

Acceptable air quality, some pollutants present, minor health concerns for sensitive individuals

  • CO2 458
  • CO 233
  • NH3 0
  • NO2 4
  • O3 107
  • PM10 22
  • PM25 22
  • SO2 3
  • CH4 1,360

Sunrise / Sunset

12:09
01:14