May weather forecast
Santa Lucía Miahuatlán, Mexico

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Weather in May

May, the last month of the spring in Santa Lucía Miahuatlán, is another warm month, with an average temperature varying between 23.8°C (74.8°F) and 29.2°C (84.6°F).

Temperature

May's arrival brings an average high-temperature of a still warm 29.2°C (84.6°F), demonstrating subtle variation from the preceding month. Santa Lucía Miahuatlán's May nights cool down to an average low-temperature of 23.8°C (74.8°F).

Heat index

Throughout May, the heat index is evaluated at a tropical 34°C (93.2°F). Take special precautions - heat exhaustion and heat cramps are expected. Heatstroke may occur with lengthy activity.
Keep in mind the heat index values are meant for areas in shade and with light wind. The presence of direct sunlight can raise the heat index values by up to 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'felt air temperature', reflects the feeling of heat when considering both air temperature and humidity. Factors such as metabolic variation, pregnancy, and physical activity play a role in one's impression of weather. Consider that direct sun exposure can intensify the felt heat, adding potentially 15 Fahrenheit (8 Celsius) degrees to the heat index. Heat index values are quite important for children. Young ones generally face higher dangers than adults since they sweat less. Along with their large skin surface area compared totheir small bodies and increased heat production from their activities, the risks are heightened.

Humidity

In Santa Lucía Miahuatlán, the average relative humidity in May is 72%.

Rainfall

In Santa Lucía Miahuatlán, during May, the rain falls for 23.5 days and regularly aggregates up to 116mm (4.57") of precipitation. In Santa Lucía Miahuatlán, Mexico, during the entire year, the rain falls for 208.9 days and collects up to 1221mm (48.07") of precipitation.

Daylight

The average length of the day in May in Santa Lucía Miahuatlán is 12h and 53min.
On the first day of May, sunrise is at 6:01 am and sunset at 6:45 pm. On the last day of the month, sunrise is at 5:53 am and sunset at 6:55 pm CST.

Sunshine

With an average of 11.1h of sunshine, May has the most sunshine of the year in Santa Lucía Miahuatlán.

UV index

January through March, May, June, August through December, with an average maximum UV index of 6, are months with the lowest UV index in Santa Lucía Miahuatlán. A UV Index reading of 6 to 7 represents a high health risk from exposure to the Sun's UV radiation for the ordinary person.
Note: In May, the maximum UV index of 6 translates into these guidelines:
Use protective steps and abide by sun safety guidelines. Safeguarding against skin and eye harm is necessary. The Sun's UV radiation is most intense from 10 a.m. to 4 p.m. Try to avoid direct sun exposure during these hours. Sunglasses that ward off UVA and UVB rays play a pivotal role in reducing solar eye damage.
Updated: Feb 9, 2024 | Published by: Weather Atlas | About Us / Weather Forecasting / Data Sources

Frequently asked questions

How hot does it get in Santa Lucía Miahuatlán in May?

An average high-temperature, in May, in Santa Lucía Miahuatlán, is 29.2°C (84.6°F) and the average low-temperature is 23.8°C (74.8°F). The average heat index (a.k.a. 'feels like', 'real feel'), which combines air temperature and relative humidity, in May is evaluated at 34°C (93.2°F).

What is the average humidity in May in Santa Lucía Miahuatlán?

In Santa Lucía Miahuatlán, Mexico, the average relative humidity in May is 72%.

How much does it rain in Santa Lucía Miahuatlán in May?

In Santa Lucía Miahuatlán, in May, during 23.5 rainfall days, 116mm (4.57") of precipitation is typically accumulated.

How many hours of daylight does Santa Lucía Miahuatlán have in May?

In Santa Lucía Miahuatlán, the average day length in May is 12h and 53min.

When is the sunrise / sunset in May in Santa Lucía Miahuatlán?

On the first day of May, sunrise is at 6:01 am and sunset at 6:45 pm. On the last day of the month, sunrise is at 5:53 am and sunset at 6:55 pm CST.

What month has the most sunshine in Santa Lucía Miahuatlán?

The month with the most sunshine in Santa Lucía Miahuatlán is May, with an average of 11.1h of sunshine.

How many hours of sunshine does Santa Lucía Miahuatlán have in May?

The average sunshine duration in May is 11.1h.

What are the months with the lowest UV index in Santa Lucía Miahuatlán?

January through March, May, June, August through December, with an average maximum UV index of 6, are months with the lowest UV index in Santa Lucía Miahuatlán.

How high is the UV index in May in Santa Lucía Miahuatlán?

The average daily maximum UV index in May is 6. A UV Index estimate of 6 to 7 represents a high health vulnerability from unsafe exposure to Sun's UV rays.

Average temperature in May
Santa Lucía Miahuatlán, Mexico

Average temperature in May - Santa Lucía Miahuatlán, Mexico
  • Average high temperature in May: 29.2°C

The warmest month (with the highest average high temperature) is April (29.6°C).
The month with the lowest average high temperature is September (26.9°C).

  • Average low temperature in May: 23.8°C

The month with the highest average low temperature is May (23.8°C).
The coldest month (with the lowest average low temperature) is January (20.4°C).

Average pressure in May
Santa Lucía Miahuatlán, Mexico

Average pressure in May - Santa Lucía Miahuatlán, Mexico
  • Average pressure in May: 1011.3mbar

The month with the highest atmospheric pressure is January (1014.3mbar).
The month with the lowest atmospheric pressure is May (1011.3mbar).

Average wind speed in May
Santa Lucía Miahuatlán, Mexico

Average wind speed in May - Santa Lucía Miahuatlán, Mexico
  • Average wind speed in May: 8.3km/h

The windiest month (with the highest average wind speed) is April (9.3km/h).
The calmest month (with the lowest average wind speed) is October (7.3km/h).

Average humidity in May
Santa Lucía Miahuatlán, Mexico

Average humidity in May - Santa Lucía Miahuatlán, Mexico
  • Average humidity in May: 72%

The month with the highest relative humidity is September (80%).
The months with the lowest relative humidity are January and March (64%).

Average rainfall in May
Santa Lucía Miahuatlán, Mexico

Average rainfall in May - Santa Lucía Miahuatlán, Mexico
  • Average rainfall in May: 116mm

The wettest month (with the highest rainfall) is September (254mm).
The driest month (with the least rainfall) is January (4mm).

Average rainfall days in May
Santa Lucía Miahuatlán, Mexico

Average rainfall days in May - Santa Lucía Miahuatlán, Mexico
  • Average rainfall days in May: 23.5 days

The month with the highest number of rainy days is August (30.3 days).
The month with the least rainy days is February (3.4 days).

Average daylight in May /
Average sunshine in May
Santa Lucía Miahuatlán, Mexico

Average daylight in May / Average sunshine in May - Santa Lucía Miahuatlán, Mexico
  • Average daylight in May: 12h and 5min

The month with the longest days is June (Average daylight: 13h and 6min).
The month with the shortest days is December (Average daylight: 11h and 12min).

  • Average sunshine in May: 11h and 1min

The month with the most sunshine is May (Average sunshine: 11h and 6min).
The month with the least sunshine is November (Average sunshine: 7h and 36min).

Average sunshine days in May
Santa Lucía Miahuatlán, Mexico

Average sunshine days in May - Santa Lucía Miahuatlán, Mexico
  • Average sunshine days in May: 5.6 days

The month with the most sunshine days is January (24.8 days).
The months with the least sunshine days are August and September (0.1 days).

Average UV index in May
Santa Lucía Miahuatlán, Mexico

Average UV index in May - Santa Lucía Miahuatlán, Mexico
  • Average UV index in May: 6

The months with the highest UV index are April and July (UV index 7).
The months with the lowest UV index are January, February, March, May, June, August, September, October, November and December (UV index 6).

Average cloud cover in May
Santa Lucía Miahuatlán, Mexico

Average cloud cover in May - Santa Lucía Miahuatlán, Mexico
  • Average cloud cover in May: 24

The months with the most cloud cover are June and September (Cloud cover 38).
The month with the least cloud cover is February (Cloud cover 8).

Average visibility in May
Santa Lucía Miahuatlán, Mexico

Average visibility in May - Santa Lucía Miahuatlán, Mexico
  • Average visibility in May: 10km

The months with the highest visibility are January, February, March, April, May, June, October, November and December (10km).
The months with the lowest visibility are July, August and September (9km).

Santa Lucía Miahuatlán, Mexico

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