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
May
Weather in May
Temperature
A moderate decline in average high-temperatures is noted in May, moving from a warm 23.8°C (74.8°F) in April to an agreeable 20.5°C (68.9°F). An average low-temperature of 11.1°C (52°F) is common in São Mateus do Sul, Brazil, during the nights of May.Humidity
May and June, with an average relative humidity of 88%, are the most humid months in São Mateus do Sul.Rainfall
In May, in São Mateus do Sul, the rain falls for 14.1 days. Throughout May, 77mm (3.03") of precipitation is accumulated. In São Mateus do Sul, during the entire year, the rain falls for 179.8 days and collects up to 939mm (36.97") of precipitation.Snowfall
January through June, August through December are months without snowfall.Daylight
In May, the average length of the day in São Mateus do Sul is 10h and 51min.On the first day of May in São Mateus do Sul, sunrise is at 06:45 and sunset at 17:51. On the last day of the month, sunrise is at 07:00 and sunset at 17:38 -03.
Sunshine
With an average of 6.4h of sunshine, May has the least sunshine of the year.UV index
The months with the lowest UV index are April through July and September, with an average maximum UV index of 4. A UV Index value of 3 to 5 symbolizes a medium health hazard from unprotected exposure to Sun's UV rays for the ordinary person.Note: In May, the maximum UV index of 4 transforms into these recommendations:
Undertake protective steps - Recommendations to avoid sunburn are issued. The solar radiation around mid-day is intense; avoid the Sun and stay safe. Arm yourself against UV rays' harm with protective apparel and UV-filtering shades.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the usual temperature for São Mateus do Sul in May?
What is the most humid month in São Mateus do Sul?
What is the average humidity in May in São Mateus do Sul?
How many days does it rain in May in São Mateus do Sul?
When it does not snow in São Mateus do Sul?
How many hours of daylight does São Mateus do Sul have in May?
When are sunrise and sunset in May in São Mateus do Sul?
What is the month with the least sunshine in São Mateus do Sul?
How long on average sun shines in May in São Mateus do Sul?
When is the lowest UV index in São Mateus do Sul?
What is the UV index reading in May in São Mateus do Sul?
Average temperature in May
São Mateus do Sul, Brazil
- Average high temperature in May: 20.5°C
The warmest months (with the highest average high temperature) are January and December (26.9°C).
The month with the lowest average high temperature is June (18.8°C).
- Average low temperature in May: 11.1°C
The month with the highest average low temperature is February (16.8°C).
The coldest month (with the lowest average low temperature) is July (9.4°C).
Average pressure in May
São Mateus do Sul, Brazil
- Average pressure in May: 1018.2mbar
The month with the highest atmospheric pressure is July (1020.4mbar).
The month with the lowest atmospheric pressure is December (1012.4mbar).
Average wind speed in May
São Mateus do Sul, Brazil
- Average wind speed in May: 7km/h
The windiest months (with the highest average wind speed) are October and November (8.1km/h).
The calmest month (with the lowest average wind speed) is April (6.9km/h).
Average humidity in May
São Mateus do Sul, Brazil
- Average humidity in May: 88%
The months with the highest relative humidity are May and June (88%).
The month with the lowest relative humidity is September (81%).
Average rainfall in May
São Mateus do Sul, Brazil
- Average rainfall in May: 77mm
The wettest month (with the highest rainfall) is October (109mm).
The driest months (with the least rainfall) are April and November (57mm).
Average rainfall days in May
São Mateus do Sul, Brazil
- Average rainfall days in May: 14.1 days
The month with the highest number of rainy days is January (18.6 days).
The month with the least rainy days is August (10.8 days).
Average snowfall in May
São Mateus do Sul, Brazil
- Average snowfall in May: 0mm
The month with the highest snowfall is July (5mm).
The months with the least snowfall are January, February, March, April, May, June, August, September, October, November and December (0mm).
Average snowfall days in May
São Mateus do Sul, Brazil
- Average snowfall days in May: 0 days
The month with the highest number of snowfall days is July (0.1 days).
The months with the least snowfall days are January, February, March, April, May, June, August, September, October, November and December (0 days).
Average daylight in May /
Average sunshine in May
São Mateus do Sul, Brazil
- Average daylight in May: 10h and 5min
The month with the longest days is December (Average daylight: 13h and 42min).
The month with the shortest days is June (Average daylight: 10h and 30min).
- Average sunshine in May: 6h and 2min
The month with the most sunshine is August (Average sunshine: 8h and 0min).
The month with the least sunshine is May (Average sunshine: 6h and 24min).
Average sunshine days in May
São Mateus do Sul, Brazil
- Average sunshine days in May: 12 days
The month with the most sunshine days is August (17.1 days).
The month with the least sunshine days is February (8.6 days).
Average UV index in May
São Mateus do Sul, Brazil
- Average UV index in May: 4
The month with the highest UV index is January (UV index 6).
The months with the lowest UV index are April, May, June, July and September (UV index 4).
Average cloud cover in May
São Mateus do Sul, Brazil
- Average cloud cover in May: 62
The month with the most cloud cover is February (Cloud cover 65).
The month with the least cloud cover is August (Cloud cover 42).
Average visibility in May
São Mateus do Sul, Brazil
- Average visibility in May: 6km
The months with the highest visibility are July, August, September, October, November and December (7km).
The months with the lowest visibility are January, February, March, April, May and June (6km).
