Guadalajara Temperature by Month
The average annual maximum temperature in Guadalajara, Jalisco, Mexico is 29°C (84°F), with daytime highs ranging from 26°C (79°F) in January to 34°C (93°F) in May. This page covers monthly averages, day-night differences, and how Guadalajara compares to cities worldwide.
Guadalajara Monthly Temperatures
The weather in Guadalajara changes moderately throughout the year, offering enough variation to appreciate each season. Nights are cooler, with lows ranging from 17°C (63°F) to 10°C (50°F).
The chart below illustrates the average maximum day and minimum night temperatures in Guadalajara by month:
The coldest point of the day usually falls between 4 AM and 6 AM, with temperatures peaking around 3 PM. May, the city's warmest month, gets 280 hours of sunshine.
The chart below shows the average temperature throughout the year:
Daily Historical Temperatures
50-year average (1976-2025)
Average high and low temperatures for each day of the month based on long-term records.
Average temperatures in July
Historical Guadalajara Temperatures: 1976-2026
Browse day-by-day temperature records for Guadalajara spanning 51 years. Select any month and year to see actual high and low temperatures recorded on each day.
Temperature: Guadalajara vs Mexico
The map below shows the annual temperature across Mexico. You can also select individual months if you want to compare a specific time of year.
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Guadalajara vs World: Temperature Compared
Guadalajara's average annual maximum temperature is 29°C (84°F). To put that in context, here's how it compares to a few well-known destinations:
Seville, Spain averages 23°C (73°F) a year — one of the warmer cities in Western Europe, with long hot summers.
Queenstown, New Zealand averages 10°C (50°F) annually — remember seasons are flipped, so its coldest months fall in June and July.
San Francisco, USA averages 19°C (66°F) annually, but with little seasonal variation — summers are often cool and foggy, winters mild.
Brisbane, Australia averages 26°C (79°F) a year, with warm winters and hot, humid summers.
What Does the Temperature Feel Like in Guadalajara?
Temperature alone doesn't tell the whole story — humidity plays a big role in how warm or cold it actually feels. High humidity in summer makes the heat feel more intense, particularly once temperatures climb above 25°C. In winter, the same humidity can make cold air feel sharper than the thermometer suggests.
In Guadalajara, January is the coolest month, with average highs of 26°C (79°F) and humidity around 60% — considered high. In May, the warmest month, temperatures average 34°C (93°F) with 48% humidity — conditions that feel moderate. For a full picture, see our humidity page.
Climate temperature data is typically calculated as a 30-year average. This smooths out year-to-year variability and gives a more reliable picture of what a place is actually like, rather than what happened in any single unusual year.
The readings come from a range of sources — land-based weather stations, ocean buoys, ships, and satellites. That data is collected by weather services around the world, then pooled, quality-checked, and averaged to produce the climate records you see here.
Whether a city sits on the coast or deep inland makes a significant difference to its climate. Coastal areas tend to have more stable temperatures year-round — large bodies of water absorb heat slowly in summer and release it gradually in winter, keeping extremes in check. Cities far from the sea don't benefit from that buffer, which is why continental climates tend to have hotter summers and colder winters than their coastal counterparts at the same latitude.
For more on Guadalajara's weather — including monthly rainfall, sunshine hours, and humidity — visit our Guadalajara climate page.
