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:
20°C
68.0°F
°C °F

Condition: Clear Sky

Pressure: 807 hPa

Feel like: 20 °C

Temperature: 20°C

Cloud: 0%

Humidity: 56%

Wind: SSW - 5 km/h

Visibility: 33.64 km

Weather forecast

Wed
05 Aug
13°C / 25°C
Drizzle
Thu
06 Aug
14°C / 25°C
Drizzle
Fri
07 Aug
14°C / 25°C
Moderate Drizzle
Sat
08 Aug
14°C / 22°C
Slight Thunderstorm
Sun
09 Aug
13°C / 22°C
Slight Thunderstorm
Hourly forecast today:
15:00 PM
11° / 20°
11° / 20°
Clear Sky
56% 16 km/h
16:00 PM
11° / 22°
11° / 22°
Clear Sky
51% 22 km/h
17:00 PM
12° / 24°
12° / 24°
Clear Sky
46% 27 km/h
18:00 PM
11° / 25°
11° / 25°
Clear Sky
41% 28 km/h
19:00 PM
11° / 25°
11° / 25°
Drizzle
42% 31 km/h
20:00 PM
15° / 21°
15° / 21°
Slight Thunderstorm
71% 33 km/h
21:00 PM
15° / 21°
15° / 21°
Slight Rain Showers
69% 34 km/h
22:00 PM
12° / 24°
12° / 24°
Drizzle
46% 24 km/h
23:00 PM
13° / 22°
13° / 22°
Moderate Drizzle
57% 19 km/h
00:00 AM
14° / 21°
14° / 21°
Moderate Drizzle
66% 20 km/h
01:00 AM
15° / 20°
15° / 20°
Overcast
75% 16 km/h

30 Day Averages and Extremes

  • Average high 23.87°C
  • Average low 12.8°C
  • Hottest day 28°C (23 July 2026)
  • Coldest day 10°C (31 July 2026)
  • Average humidity 70.43%
  • Days with precipitation 27 days
  • Highest precipitation 49 mm (11 August 2026)

Yesterday's Data

  • Max: 26°C
  • Min: 12°C
  • Total Precipitation: 0 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 25ºC (77.0ºF), consider wearing:
- Loose and airy fabrics like linen or cotton
- Open-toed sandals or light sneakers
- Lightweight t-shirt or tank top
- Wide-brimmed sun hat

Temperature

Early
11°C / 18°C
Morning
11°C / 16°C
Afternoon
11°C / 20°C
Evening
15°C / 21°C

Air quality

Moderate

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

  • CO2 442
  • CO 166
  • NH3 0
  • NO2 3
  • O3 111
  • PM10 16
  • PM25 15
  • SO2 6
  • CH4 1,358

Sunrise / Sunset

12:20
01:22