UTC Offset
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Lerma, Mexico Snapshot 2026
Where is Lerma?
Lerma, Mexico
- Continent
- Americas
- Country
- Mexico
- City
- Lerma
- Population
- 8.3K
- Coordinates
- 19.80°, -90.60°
Lerma is a city in Mexico with a population of approximately 8.3K. Average temperatures range from 21°C (70°F) in January to 35°C (95°F) in May. The best time to visit is January, February, December.
Time in Lerma right now
Open full time & time zone page 09:26 26
Tuesday, June 30, 2026
IANA time zone
America/Merida
Daylight saving
No DST
Next DST change
—
Live weather in Lerma
Daylight in Lerma today
View full sunrise & sunset page Sunrise
Sunset
Day length
13h 19m
Climate normals for Lerma
Long-term monthly averages based on historical data.
January best
Excellent 
February best
Excellent March
Fair April
Fair May
Poor June
Poor July
Poor August
Wet September
Wet October
Poor November
Good December best
Excellent | Month | Temp | Feels Like | Rain | Sun | Humidity | UV | Status | Details |
|---|---|---|---|---|---|---|---|---|
| January best | 28°C / 21°C | 30°C / 23°C | 4days (19 mm) Good | 9.4h Good | 73% Muggy | 5.9 High | Excellent | View Details |
| February best | 30°C / 22°C | 32°C / 24°C | 2days (11 mm) Excellent | 10.2h Excellent | 69% Muggy | 7.2 Very High | Excellent | View Details |
| March | 32°C / 23°C | 35°C / 25°C | 2days (9 mm) Excellent | 11h Excellent | 64% Muggy | 8.4 Very High | Fair | View Details |
| April | 34°C / 25°C | 38°C / 27°C | 3days (12 mm) Excellent | 11.7h Excellent | 62% Muggy | 8.9 Very High | Fair | View Details |
| May | 35°C / 26°C | 40°C / 30°C | 6days (33 mm) Good | 11.8h Excellent | 63% Muggy | 8.9 Very High | Poor | View Details |
| June | 33°C / 26°C | 38°C / 30°C | 17days (179 mm) Wet | 10.5h Excellent | 74% Muggy | 8.1 Very High | Poor | View Details |
| July | 33°C / 26°C | 39°C / 30°C | 15days (78 mm) Wet | 11.7h Excellent | 73% Muggy | 8.5 Very High | Poor | View Details |
| August | 33°C / 26°C | 39°C / 31°C | 21days (128 mm) Wet | 11.4h Excellent | 77% Humid | 8.6 Very High | Wet | View Details |
| September | 32°C / 26°C | 38°C / 31°C | 22days (149 mm) Wet | 10.9h Excellent | 81% Humid | 8.2 Very High | Wet | View Details |
| October | 30°C / 25°C | 35°C / 29°C | 16days (113 mm) Wet | 10h Excellent | 81% Humid | 7.1 Very High | Poor | View Details |
| November | 29°C / 23°C | 33°C / 26°C | 8days (36 mm) Wet | 10.1h Excellent | 78% Humid | 6.3 High | Good | View Details |
| December best | 28°C / 22°C | 31°C / 24°C | 5days (20 mm) Good | 9.6h Good | 75% Muggy | 5.7 High | Excellent | View Details |
Monthly Temperatures
High Low
Line chart showing monthly temperatures. Jan: 28°C / 21°C . Feb: 30°C / 22°C . Mar: 32°C / 23°C . Apr: 34°C / 25°C . May: 35°C / 26°C . Jun: 33°C / 26°C . Jul: 33°C / 26°C . Aug: 33°C / 26°C . Sep: 32°C / 26°C . Oct: 30°C / 25°C . Nov: 29°C / 23°C . Dec: 28°C / 22°C .
Monthly Rainfall
Rainfall
Bar chart showing monthly rainfall. Jan: 19 mm. Feb: 11 mm. Mar: 9 mm. Apr: 12 mm. May: 33 mm. Jun: 179 mm. Jul: 78 mm. Aug: 128 mm. Sep: 149 mm. Oct: 113 mm. Nov: 36 mm. Dec: 20 mm.
Monthly Humidity
Humidity
Line chart showing monthly humidity. Jan: 73%. Feb: 69%. Mar: 64%. Apr: 62%. May: 63%. Jun: 74%. Jul: 73%. Aug: 77%. Sep: 81%. Oct: 81%. Nov: 78%. Dec: 75%.
Monthly Wind Speed
Wind Speed Gusts
Bar chart showing monthly wind speed. Jan: 18 km/h . Feb: 19 km/h . Mar: 20 km/h . Apr: 20 km/h . May: 19 km/h . Jun: 17 km/h . Jul: 16 km/h . Aug: 15 km/h . Sep: 14 km/h . Oct: 15 km/h . Nov: 16 km/h . Dec: 16 km/h .
Sea Temperature
Sea Temperature swim
Line chart showing monthly sea temperature. Jan: 25°C . Feb: 26°C . Mar: 27°C . Apr: 28°C . May: 30°C . Jun: 31°C . Jul: 31°C . Aug: 31°C . Sep: 31°C . Oct: 30°C . Nov: 28°C . Dec: 26°C .
UV Index
UV Index
Bar chart showing monthly UV index. Jan: UV 6. Feb: UV 7. Mar: UV 8. Apr: UV 9. May: UV 9. Jun: UV 8. Jul: UV 9. Aug: UV 9. Sep: UV 8. Oct: UV 7. Nov: UV 6. Dec: UV 6.
Frequently Asked Questions
Lerma has a population of approximately 8.3K.
The best months to visit Lerma are January, February, December, when temperatures are pleasant and rainfall is lower.
Lerma receives approximately 787mm of rainfall annually across 121 rainy days.
Lerma is located in Mexico, in the Americas region.