May weather forecastSão Roque, Brazil
May
Weather in May
The last month of the autumn, May, is another pleasant month in São Roque, Brazil, with temperature in the range of an average low of 13.7°C (56.7°F) and an average high of 21.8°C (71.2°F).Temperature
In May, São Roque's weather conditions record an average high-temperature of a pleasant 21.8°C (71.2°F), demonstrating little divergence from the preceding month. In São Roque, May is marked by an average low-temperature of 13.7°C (56.7°F).Humidity
The months with the highest humidity are January, March through May, with an average relative humidity of 86%.Rainfall
In May, the rain falls for 13.7 days. Throughout May, 44mm (1.73") of precipitation is accumulated. In São Roque, during the entire year, the rain falls for 208.2 days and collects up to 1109mm (43.66") of precipitation.Daylight
In São Roque, the average length of the day in May is 10h and 59min.On the first day of May, sunrise is at 06:29 and sunset at 17:41. On the last day of the month, sunrise is at 06:42 and sunset at 17:29 -03.
Sunshine
The average sunshine in May is 7.7h.UV index
The months with the lowest UV index in São Roque, Brazil, are February, April through December, with an average maximum UV index of 5. A UV Index of 3 to 5 symbolizes a medium vulnerability from unsafe exposure to UV radiation for the ordinary person.Note: A daily high UV index of 5 in May leads to these guidelines:
Be vigilant - Preventing sunburn is recommended. The Sun is most powerful around mid-day, so it's a good practice to reduce direct exposure. It's wise to wear UVA and UVB-blocking sunglasses when the sun shines brightly.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in May
São Roque, Brazil
- Average high temperature in May: 21.8°C
The warmest month (with the highest average high temperature) is December (26.6°C).
The month with the lowest average high temperature is June (20.4°C).
- Average low temperature in May: 13.7°C
The month with the highest average low temperature is January (18.6°C).
The coldest month (with the lowest average low temperature) is July (12.5°C).
Average pressure in May
São Roque, Brazil
- Average pressure in May: 1017.7mbar
The month with the highest atmospheric pressure is July (1020.2mbar).
The month with the lowest atmospheric pressure is December (1011.7mbar).
Average wind speed in May
São Roque, Brazil
- Average wind speed in May: 9km/h
The windiest months (with the highest average wind speed) are October and November (10.9km/h).
The calmest month (with the lowest average wind speed) is February (8.3km/h).
Average humidity in May
São Roque, Brazil
- Average humidity in May: 86%
The months with the highest relative humidity are January, March, April and May (86%).
The months with the lowest relative humidity are August and September (74%).
Average rainfall in May
São Roque, Brazil
- Average rainfall in May: 44mm
The wettest month (with the highest rainfall) is January (203mm).
The driest month (with the least rainfall) is August (35mm).
Average rainfall days in May
São Roque, Brazil
- Average rainfall days in May: 13.7 days
The month with the highest number of rainy days is January (24.8 days).
The month with the least rainy days is August (8.3 days).
Average daylight in May /
Average sunshine in May
São Roque, Brazil
- Average daylight in May: 11h and 0min
The month with the longest days is December (Average daylight: 13h and 36min).
The month with the shortest days is June (Average daylight: 10h and 42min).
- Average sunshine in May: 7h and 42min
The month with the most sunshine is September (Average sunshine: 8h and 30min).
The month with the least sunshine is January (Average sunshine: 7h and 0min).
Average sunshine days in May
São Roque, Brazil
- Average sunshine days in May: 13.7 days
The month with the most sunshine days is August (19.1 days).
The month with the least sunshine days is January (4.8 days).
Average UV index in May
São Roque, Brazil
- Average UV index in May: 5
The months with the highest UV index are January and March (UV index 6).
The months with the lowest UV index are February, April, May, June, July, August, September, October, November and December (UV index 5).
Average cloud cover in May
São Roque, Brazil
- Average cloud cover in May: 49
The month with the most cloud cover is January (Cloud cover 57).
The month with the least cloud cover is August (Cloud cover 29).
Average visibility in May
São Roque, Brazil
- Average visibility in May: 7km
The months with the highest visibility are August, September and October (9km).
The months with the lowest visibility are January, February, March, April and May (7km).
