May Weather in Lerma

Last updated: March 2, 2024

The weather in Lerma, Mexico, during May is characterized by an average temperature of 30°C (85°F). Highs can soar to 38°C (101°F), while lows may dip to 23°C (73°F). Typically, the humidity level in Lerma throughout May hovers around 59%.

23°C (73°F)

Minimum temperature

30°C (85°F)

Average temperature

38°C (101°F)

Maximum temperature

59%

Humidity

Precipitation and Sunshine hours

In May, Lerma averages 34 mm (1.3 inches) of rainfall, typically over the course of 8 rainy days. The month enjoys an average of 13 hours 4 minutes of daylight, with the sun shining for approximately 10 hours 52 minutes each day. Additionally, there is a 49% probability of sunny days during this period.

34 mm (1.3 inches)

Precipitation

8 rainy days

Rainy days

10 hours 52 minutes

Sunshine hours

49%

Chance of sun

UV Index

In May, the UV Index in Lerma reaches a maximum of 13, indicating a level of Extreme exposure. The most intense UV radiation typically occurs between 12:00 and 14:00, during which unprotected skin may burn in as little as 10 minutes.

Average solar exposure data for the current time of the year. Actual values may vary and depend on many factors, such as cloud cover, vegetation cover, surface type, etc.
  07:00 08:00 09:00 10:00 11:00 12:00 13:00 14:00 15:00 16:00 17:00 18:00 19:00
UVI 1 2 4 7 10 13 13 12 9 6 3 1 1
Exposure Low Moderate High VeryHigh Extreme VeryHigh High Moderate Low
Time to burn 45 min 30 min 25 min 15 min 10 min 15 min 25 min 30 min 45 min

Compare Lerma's Climate with Cities Worldwide