San Juan de los Lagos Temperatures: Monthly Averages and Year-Round Insights
On this page, we’ll explore temperature statistics for San Juan de los Lagos in Jalisco, Mexico, including day and night variations and monthly averages. We’ll also compare the annual temperature to other cities in Mexico.
Monthly Temperature Averages
San Juan de los Lagos experiences balanced seasonal shifts, with noticeable but moderate temperature variations. Average maximum daytime temperatures range from a very warm 33°C in May, the warmest time of the year, to a comfortable 24°C during cooler months like January. At night, minimum temperatures typically average around 8°C during these months.
The chart below illustrates the average maximum day and minimum night temperatures in San Juan de los Lagos by month:
The coldest temperatures are usually recorded between 4 AM and 6 AM, while the hottest temperatures occur near 3 PM, at the peak of the sun's warmth. May, the city’s warmest month, receives 268 hours of sunshine.
The chart below shows the average temperature throughout the year:
January, the city’s coldest month, sees about 17 mm of rainfall spread over roughly 2 days. It records 233 hours of sunshine of sunshine.
Annual Temperatures in Mexico Compared
The map below shows the annual temperature across Mexico. You can also select the different months in case you are interested in a specific month.






San Juan de los Lagos Temperatures Compared World Wide
San Juan de los Lagos’s average annual maximum temperature is 28°C. Let’s compare this with some popular tourist destinations:
In Barcelona, Spain, the average annual temperature is around 21°C, resulting in warm summers and mild winters throughout the year.
Glasgow, Scotland, the average annual temperature is significantly lower at 13°C, with mild summers and cold winters.
Beijing, China, experiences more extreme temperature shifts, but still averaging 20°C annually.
In Tokyo, Japan, the average annual temperature is 21°C, expect warmer summers and milder winters.
How does the temperature feel?
Humidity is an essential factor in how you experience temperature. When a warm period is accompanied by high humidity, it results in a higher perceived temperature. This is especially true when temperatures exceed 25°C, as it can cause greater discomfort.
In San Juan de los Lagos, during the coolest month, January, you will experience 50% humidity, which is considered moderate. This is accompanied by an average maximum temperature of 24°C. In the warmest month, May, the humidity is 43% combined with an average maximum temperature of 33°C, which creates a moderate-feel temperature. Explore our detailed page on humidity levels for further details.
How are these Temperatures Measured?
Generally, temperature data depicting climate is usually given over a 30-year average in order to reduce short-term fluctuations and reveal better long-term trends in climate conditions.
This temperature data is taken from land-based thermometers, ocean buoys, ships, and satellites. These measurements are transmitted to weather stations and climate centers around the globe where they are processed, averaged, and analyzed in order to monitor the trends and create climate models.
Global Warming and Its Effects
Climate change is affecting worldwide temperatures, including in San Juan de los Lagos. It has massive impacts on both local and global levels:
- Global Temperature Rise: The average global land and sea temperatures have risen by about 1.2°C since pre-industrial times.
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Local Impacts: Most regions of the world are witnessing warmer winters with fewer frost and snowfall days. The global frequency and severity of heatwaves have increased. For example, Europe's summers of 2018, 2019, and 2020 all broke records. Summers are also becoming drier; however, during winter, inland regions have experienced increased rainfall. This has caused elevated river levels and more cases of flooding.
Many countries are experiencing earlier springs and later autumns. This is why some bird species have shifted their migration dates.
For more detailed information about San Juan de los Lagos’s weather, including monthly rainfall, sunshine hours, and humidity levels, visit our San Juan de los Lagos climate page.