Guadalajara
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Guadalajara Weather in January

Guadalajara in January sees high temperatures, with highs around 26°C (79°F) and overnight lows of 10°C (50°F). Overall excellent conditions make it one of the better months to visit.

Rainfall in Guadalajara in January

Typically, about 2 days will experience rainfall, with an average of 19 mm (0.7 in) for the month. If rain does fall, it tends to arrive as a fairly heavy shower rather than light drizzle.

Temperature in Guadalajara in January

Guadalajara has excellent weather in January, with days reaching 26°C (79°F) and nights cooling to 10°C (50°F). Conditions stay fairly consistent through the month, making it easier to plan what to wear. With overnight lows of 10°C (50°F), evenings can feel noticeably cooler than the daytime. An extra layer is a good idea, though the cool air makes for a good night's sleep. This month stands out for its mildest temperatures but still delivers warm days.

Sunshine in Guadalajara in January

The month enjoys around 205 hours of sunshine, creating mostly sunny days with good weather conditions.

If you're inclined towards comfortable temperatures and drier conditions, January is a good time to visit Guadalajara.

Guadalajara Temperature in January

Min Temperature
10°C (50°F)
Max Temperature
26°C (79°F)
Chance of Rain
6%
Precipitation
19 mm (0.7 in)
Rainy days
2 days
Humidity
60%
Sunshine
205 hours
Percentage Sunshine

Guadalajara Weather by Month

Pick a month to see the average temperature, rainfall and sunshine in Guadalajara - and find the best time to visit.

Daily Historical Temperatures

51-year average (1976-2026)

Based on our historical records, temperatures in Guadalajara typically stay consistent throughout January, with daily highs averaging around 26°C (79°F). Nights are cold, with lows around 7°C (45°F).

Average temperatures in January

Daily Historical Precipitation

51-year average (1976-2026)

Average daily rainfall for each day of the month based on long-term records.

Average precipitation in January

Historical weather records for Guadalajara in January

Browse day-by-day weather records for Guadalajara spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.

Guadalajara historical weather extremes in January

Based on weather observations in Guadalajara between 1976 and 2025, these are the recorded extremes during January.

  • Guadalajara recorded its highest January temperature of 31°C (88°F) on January 4, 1977.
  • The coldest January day was on January 8, 2005, with a maximum of 11°C (52°F).
  • Guadalajara registered its coldest January night on January 11, 1997, with temperatures dropping to -4°C (25°F).

Best Places in Mexico in January

Find out more about the weather in Mexico and which places have the best travel conditions in this month. See all of Mexico in January →

perfect weather
pleasant
tolerable
unpleasant
poor

Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C (68°F) and 29°C (84°F) and not too much precipitation (less than 90 mm (3.5 in) a month).

What to Wear in Guadalajara in January

Warm weather calls for comfortable, breathable clothing in January. Cotton t-shirts, shorts, light dresses, and sandals are perfect. You might still want a light layer for evenings or air-conditioned places (for example buses). Almost no rain is expected, so no need to bring rain gear. Don't forget sun protection, sunglasses, sunscreen, and a hat. These are all good ideas with this much sunshine.

What To Do in Guadalajara in January

We rated the following activities from 1 (least suitable) to 10 (best) to do.

  • Swimming
    10/10
  • Cycling
    8/10
  • Walking
    8/10
  • Barbeque
    10/10
  • Camping
    10/10
  • Outdoor sports
    8/10

Guadalajara 3-Day Forecast

More climate data for Guadalajara

Popular in January

Where to go in January - average daytime high across popular destinations.

Bucket list

Need travel inspiration? Check out our bucket list articles and be inspired.