Contents
- Weather in May
- Frequently asked questions
- Average temperature in May
- Average pressure in May
- Average wind speed in May
- Average humidity in May
- Average rainfall in May
- Average rainfall days in May
- Average daylight in May
- Average sunshine in May
- Average sunshine days in May
- Average UV index in May
- Average cloud cover in May
- Average visibility in May
May
Weather in May
Temperature
The beginning of May reveals an average high-temperature of a still warm 28.7°C (83.7°F), showing minimal deviation from the previous month. During the nights in May, the temperature averages to a refreshing 17.1°C (62.8°F).Heat index
In May, the heat index is appraised at a tropical 32°C (89.6°F). If one continues to be active during exposure, it might cause tiredness and subsequent heat cramps.Heat index evaluations are typically in the context of light winds and shaded environments. Direct sunlight exposure may result in a rise of the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature' or 'felt air temperature', combines both the air temperature and the humidity level to give a perceived human temperature. Elements such as metabolic variations, pregnancy, and physical exertion can influence one's weather perception. Direct sun rays have a notable impact on perceived temperature, which can raise the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are essentially critical for children. Youths are typically more endangered than adults since they usually sweat less. Their larger skin surface concerning their smaller bodies and higher heat production due to activity further adds to their vulnerability.
Humidity
In Puerto Arista, the average relative humidity in May is 70%.Rainfall
In May, the rain falls for 21.4 days. Throughout May, 135mm (5.31") of precipitation is accumulated. Throughout the year, in Puerto Arista, there are 204.7 rainfall days, and 1183mm (46.57") of precipitation is accumulated.Daylight
In Puerto Arista, the average length of the day in May is 12h and 53min.On the first day of the month, sunrise is at 5:50 am and sunset at 6:33 pm. On the last day of May, sunrise is at 5:42 am and sunset at 6:43 pm CST.
Sunshine
The average sunshine in May in Puerto Arista is 11.2h.UV index
March through July, with an average maximum UV index of 6, are months with the highest UV index. A UV Index value of 6 to 7 symbolizes a high health risk from unsafe exposure to UV radiation for the ordinary person.Note: In May, the maximum UV index of 6 suggests this advice:
Resist extreme sun exposure. Guarding against solar damage is essential. The time between 10 a.m. and 4 p.m. is when UV radiation is at its peak. Limit exposure to direct sunlight during these hours. Employ a wide-brim hat for potent defense against up to 50% of UV rays.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
How hot is May?
What is the average humidity in May?
How much does it rain in May?
How many hours of daylight does Puerto Arista have in May?
When is the sunrise / sunset in May?
How long on average sun shines in May?
When is the highest UV index?
What is the UV index intensity in May?
Average temperature in May
Puerto Arista, Mexico
- Average high temperature in May: 28.7°C
The warmest month (with the highest average high temperature) is April (29.6°C).
The month with the lowest average high temperature is January (23.7°C).
- Average low temperature in May: 17.1°C
The month with the highest average low temperature is May (17.1°C).
The coldest month (with the lowest average low temperature) is January (11.4°C).
Average pressure in May
Puerto Arista, Mexico
- Average pressure in May: 1012.6mbar
The month with the highest atmospheric pressure is January (1016.7mbar).
The month with the lowest atmospheric pressure is May (1012.6mbar).
Average wind speed in May
Puerto Arista, Mexico
- Average wind speed in May: 4.5km/h
The windiest month (with the highest average wind speed) is July (6.6km/h).
The calmest month (with the lowest average wind speed) is September (4km/h).
Average humidity in May
Puerto Arista, Mexico
- Average humidity in May: 70%
The month with the highest relative humidity is September (84%).
The month with the lowest relative humidity is April (63%).
Average rainfall in May
Puerto Arista, Mexico
- Average rainfall in May: 135mm
The wettest month (with the highest rainfall) is June (242mm).
The driest month (with the least rainfall) is December (10mm).
Average rainfall days in May
Puerto Arista, Mexico
- Average rainfall days in May: 21.4 days
The month with the highest number of rainy days is September (26.9 days).
The month with the least rainy days is December (7.1 days).
Average daylight in May /
Average sunshine in May
Puerto Arista, 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 April (Average sunshine: 11h and 18min).
The month with the least sunshine is October (Average sunshine: 7h and 6min).
Average sunshine days in May
Puerto Arista, Mexico
- Average sunshine days in May: 8 days
The month with the most sunshine days is December (18.8 days).
The month with the least sunshine days is September (2.1 days).
Average UV index in May
Puerto Arista, Mexico
- Average UV index in May: 6
The months with the highest UV index are March, April, May, June and July (UV index 6).
The months with the lowest UV index are January, February, August, September, October, November and December (UV index 5).
Average cloud cover in May
Puerto Arista, Mexico
- Average cloud cover in May: 31
The month with the most cloud cover is September (Cloud cover 45).
The month with the least cloud cover is March (Cloud cover 19).
Average visibility in May
Puerto Arista, Mexico
- Average visibility in May: 9km
The months with the highest visibility are March and April (10km).
The months with the lowest visibility are August, September, October and November (8km).
