May weather forecast
Santo Tomás de los Plátanos, Mexico

May

Weather in May

The last month of the spring, May, is also a moderately hot month in Santo Tomás de los Plátanos, Mexico, with an average temperature varying between 13.9°C (57°F) and 26.5°C (79.7°F).

Temperature

Santo Tomás de los Plátanos records the warmest temperatures in May, averaging a high of 26.5°C (79.7°F) and a low of 13.9°C (57°F).

Humidity

In Santo Tomás de los Plátanos, the average relative humidity in May is 52%.

Rainfall

In Santo Tomás de los Plátanos, in May, during 16.2 rainfall days, 71mm (2.8") of precipitation is typically accumulated. In Santo Tomás de los Plátanos, during the entire year, the rain falls for 193.6 days and collects up to 1375mm (54.13") of precipitation.

Daylight

In Santo Tomás de los Plátanos, the average length of the day in May is 13h and 3min.
On the first day of the month, sunrise is at 6:12 am and sunset at 7:03 pm. On the last day of May, sunrise is at 6:02 am and sunset at 7:15 pm CST.

Sunshine

The average sunshine in May is 9.7h.

UV index

The months with the highest UV index are February through July and September, with an average maximum UV index of 5. A UV Index of 3 to 5 symbolizes a moderate health risk from exposure to the Sun's UV rays for the average person.
Note: In May, the maximum UV index of 5 translates into these guidelines:
Exercise prevention - Warding off sunburn is urged. Considering the strength of solar radiation at midday, one should avoid direct Sun exposure. During bright days, sunglasses that offer UVA and UVB defense are recommended.

Frequently asked questions

What is the hottest time of year in Santo Tomás de los Plátanos?
Temperature records in Santo Tomás de los Plátanos mark May as the warmest month, with highs averaging 26.5°C (79.7°F) and lows at 13.9°C (57°F).
What is the average May temperature in Santo Tomás de los Plátanos?
In Santo Tomás de los Plátanos, 26.5°C (79.7°F) is the average high-temperature and 13.9°C (57°F) is the average low-temperature during May.
What is the average humidity in May in Santo Tomás de los Plátanos?
The average relative humidity in May in Santo Tomás de los Plátanos is 52%.
How many days does it rain in May in Santo Tomás de los Plátanos?
In Santo Tomás de los Plátanos, Mexico, in May, during 16.2 rainfall days, 71mm (2.8") of precipitation is typically accumulated.
How many hours of daylight does Santo Tomás de los Plátanos have in May?
The average day length in May in Santo Tomás de los Plátanos, Mexico, is 13h and 3min.
When is the sunrise / sunset in May in Santo Tomás de los Plátanos?
On the first day of May, sunrise is at 6:12 am and sunset at 7:03 pm. On the last day of the month, sunrise is at 6:02 am and sunset at 7:15 pm CST.
How many hours of sunshine does Santo Tomás de los Plátanos have in May?
In Santo Tomás de los Plátanos, the average sunshine duration in May is 9.7h.
What is the month with the highest UV index in Santo Tomás de los Plátanos?
The months with the highest UV index are February through July and September, with an average maximum UV index of 5.
What is the UV index reading in May in Santo Tomás de los Plátanos?
In Santo Tomás de los Plátanos, the average daily maximum UV index in May is 5. A UV Index of 3 to 5 symbolizes a moderate vulnerability from unsafe exposure to Sun's UV rays.
Average high temperature
Average low temperature
Average wind speed
Average max. wind speed
Average wind speed gusts
Average humidity
Average rainfall
Average rainfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility
Average temperature in May
Santo Tomás de los Plátanos, Mexico
  • Average high temperature in May: 26.5°C

The warmest month (with the highest average high temperature) is May (26.5°C).
The month with the lowest average high temperature is December (20.6°C).

  • Average low temperature in May: 13.9°C

The month with the highest average low temperature is May (13.9°C).
The coldest month (with the lowest average low temperature) is January (7.8°C).

Average pressure in May
Santo Tomás de los Plátanos, Mexico
  • Average pressure in May: 1013.2mbar

The month with the highest atmospheric pressure is January (1017.2mbar).
The month with the lowest atmospheric pressure is May (1013.2mbar).

Average wind speed in May
Santo Tomás de los Plátanos, Mexico
  • Average wind speed in May: 6.5km/h

The windiest month (with the highest average wind speed) is April (7.6km/h).
The calmest month (with the lowest average wind speed) is July (5km/h).

Average humidity in May
Santo Tomás de los Plátanos, Mexico
  • Average humidity in May: 52%

The month with the highest relative humidity is September (84%).
The month with the lowest relative humidity is April (41%).

Average rainfall in May
Santo Tomás de los Plátanos, Mexico
  • Average rainfall in May: 71mm

The wettest month (with the highest rainfall) is July (300mm).
The driest month (with the least rainfall) is December (7mm).

Average rainfall days in May
Santo Tomás de los Plátanos, Mexico
  • Average rainfall days in May: 16.2 days

The month with the highest number of rainy days is August (30.6 days).
The month with the least rainy days is February (4.3 days).

Average daylight in May /
Average sunshine in May
Santo Tomás de los Plátanos, Mexico
  • Average daylight in May: 13h and 0min

The month with the longest days is June (Average daylight: 13h and 18min).
The month with the shortest days is December (Average daylight: 11h and 0min).

  • Average sunshine in May: 9h and 4min

The month with the most sunshine is December (Average sunshine: 9h and 54min).
The month with the least sunshine is July (Average sunshine: 8h and 6min).

Average sunshine days in May
Santo Tomás de los Plátanos, Mexico
  • Average sunshine days in May: 10.2 days

The month with the most sunshine days is December (24.8 days).
The month with the least sunshine days is August (0.2 days).

Average UV index in May
Santo Tomás de los Plátanos, Mexico
  • Average UV index in May: 5

The months with the highest UV index are February, March, April, May, June, July and September (UV index 5).
The months with the lowest UV index are January, August, October, November and December (UV index 4).

Average cloud cover in May
Santo Tomás de los Plátanos, Mexico
  • Average cloud cover in May: 16

The months with the most cloud cover are July and September (Cloud cover 45).
The months with the least cloud cover are April and December (Cloud cover 10).

Average visibility in May
Santo Tomás de los Plátanos, Mexico
  • Average visibility in May: 10km

The months with the highest visibility are January, February, March, April, May, November and December (10km).
The months with the lowest visibility are July and September (8km).

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