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 snowfall in May
- Average snowfall 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
Weather in May
Temperature
At the onset of May, Santa Catarina records an average high-temperature of a still moderately hot 27.4°C (81.3°F), showing little deviation from the preceding month. During May, the average low-temperature is a refreshing 17.3°C (63.1°F).Heat index
In May, the average heat index is estimated at 29°C (84.2°F). Persistently participating in activities during exposure may lead to fatigue and induce heat cramps.Understanding the heat index involves considering values for shaded locales with light wind. When exposed to the direct sun, the heat index may augment by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel' or 'apparent temperature', is the outcome of merging air's temperature and its humidity metrics. One's perception of temperature can vary depending on physical activity and individual heat sensitivity, influenced by factors like wind, attire, and metabolic variations. One's exposure to direct sunlight has the potential to intensify the heat sensation, increasing the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are essentially critical for children. Typically, young kids are at a higher risk than adults since they sweat less. Also, the larger skin surface in proportion to their small bodies and the heightened heat production due to their active nature adds to their vulnerability.
Humidity
In May, the average relative humidity is 59%.Rainfall
The wettest months in Santa Catarina are May and September, with an average 159mm (6.26") of rainfall.Snowfall
January through November are months without snowfall in Santa Catarina.Daylight
In Santa Catarina, the average length of the day in May is 13h and 25min.On the first day of the month, sunrise is at 6:04 am and sunset at 7:13 pm. On the last day of May, in Santa Catarina, sunrise is at 5:50 am and sunset at 7:28 pm CST.
Sunshine
The average sunshine in May is 10.6h.UV index
April through August, with an average maximum UV index of 6, are months with the highest UV index. A UV Index estimate of 6 to 7 represents a high health vulnerability from exposure to the Sun's UV rays for the average person.Note: The UV index of 6 during May translates into the following guidance:
Dodge overexposure. Fair-skinned people can get singed in less than 20 minutes. UV radiation from the Sun is most intense between 10 a.m. and 4 p.m. Try to avoid direct sunlight during this period. On days when the sun blazes, arm yourself with sunglasses that block UVA and UVB radiation.
Frequently asked questions
What is the usual temperature for Santa Catarina in May?
What is the average humidity in May in Santa Catarina?
What is the wettest month in Santa Catarina?
How much does it rain in Santa Catarina in May?
When it does not snow in Santa Catarina?
How many hours of daylight does Santa Catarina have in May?
When are sunrise and sunset in May in Santa Catarina?
How many hours of sunshine does Santa Catarina have in May?
When is the highest UV index in Santa Catarina?
What is the UV index reading in May in Santa Catarina?
Average temperature in May
Santa Catarina, Mexico
- Average high temperature in May: 27.4°C
The warmest months (with the highest average high temperature) are June and August (28°C).
The month with the lowest average high temperature is January (17°C).
- Average low temperature in May: 17.3°C
The month with the highest average low temperature is August (18.4°C).
The coldest month (with the lowest average low temperature) is January (7.2°C).
Average pressure in May
Santa Catarina, Mexico
- Average pressure in May: 1011.7mbar
The month with the highest atmospheric pressure is January (1019.4mbar).
The month with the lowest atmospheric pressure is May (1011.7mbar).
Average wind speed in May
Santa Catarina, Mexico
- Average wind speed in May: 10.3km/h
The windiest month (with the highest average wind speed) is June (11.2km/h).
The calmest month (with the lowest average wind speed) is December (7.3km/h).
Average humidity in May
Santa Catarina, Mexico
- Average humidity in May: 59%
The month with the highest relative humidity is September (72%).
The month with the lowest relative humidity is April (49%).
Average rainfall in May
Santa Catarina, Mexico
- Average rainfall in May: 159mm
The wettest months (with the highest rainfall) are May and September (159mm).
The driest month (with the least rainfall) is February (14mm).
Average rainfall days in May
Santa Catarina, Mexico
- Average rainfall days in May: 20 days
The month with the highest number of rainy days is September (23.1 days).
The month with the least rainy days is December (5.7 days).
Average snowfall in May
Santa Catarina, Mexico
- Average snowfall in May: 0mm
The month with the highest snowfall is December (8mm).
The months with the least snowfall are January, February, March, April, May, June, July, August, September, October and November (0mm).
Average snowfall days in May
Santa Catarina, Mexico
- Average snowfall days in May: 0 days
The months with the highest number of snowfall days are January and February (0.2 days).
The months with the least snowfall days are March, April, May, June, July, August, September, October and November (0 days).
Average daylight in May /
Average sunshine in May
Santa Catarina, Mexico
- Average daylight in May: 13h and 2min
The month with the longest days is June (Average daylight: 13h and 42min).
The month with the shortest days is December (Average daylight: 10h and 36min).
- Average sunshine in May: 10h and 4min
The month with the most sunshine is June (Average sunshine: 11h and 18min).
The month with the least sunshine is November (Average sunshine: 6h and 54min).
Average sunshine days in May
Santa Catarina, Mexico
- Average sunshine days in May: 8.5 days
The month with the most sunshine days is December (23.2 days).
The month with the least sunshine days is September (5.8 days).
Average UV index in May
Santa Catarina, Mexico
- Average UV index in May: 6
The months with the highest UV index are April, May, June, July and August (UV index 6).
The months with the lowest UV index are January, November and December (UV index 4).
Average cloud cover in May
Santa Catarina, Mexico
- Average cloud cover in May: 23
The month with the most cloud cover is September (Cloud cover 39).
The month with the least cloud cover is February (Cloud cover 18).
Average visibility in May
Santa Catarina, Mexico
- Average visibility in May: 10km
The months with the highest visibility are January, February, March, April, May, June, July, August, October, November and December (10km).
The month with the lowest visibility is September (9km).
Santa Catarina, Mexico
Weather forecast for your location
2. Allow the app to use your location
