May weather forecastPiraju, Brazil
May
Weather in May
The last month of the autumn, May, is another warm month in Piraju, Brazil, with an average temperature varying between 14.1°C (57.4°F) and 23.5°C (74.3°F).Temperature
Piraju marks the arrival of May with an average high-temperature of a still warm 23.5°C (74.3°F), hardly different from April's 25.8°C (78.4°F). Piraju experiences a mean temperature of 14.1°C (57.4°F) during May nights.Humidity
In May, the average relative humidity is 86%.Rainfall
In Piraju, in May, it is raining for 12.3 days, with typically 57mm (2.24") of accumulated precipitation. In Piraju, Brazil, during the entire year, the rain falls for 192.1 days and collects up to 1089mm (42.87") of precipitation.Daylight
The average length of the day in May is 11h and 0min.On the first day of the month, sunrise is at 06:37 and sunset at 17:51. On the last day of May, sunrise is at 06:51 and sunset at 17:39 -03.
Sunshine
The average sunshine in May in Piraju is 8h.UV index
February, April through July and December, with an average maximum UV index of 5, are months with the lowest UV index. A UV Index estimate of 3 to 5 represents a medium vulnerability from exposure to the Sun's UV rays for the average person.Note: The daily high UV index of 5 during May translates into the following recommendations:
Undertake protective steps - Obligation to safeguard skin and eyes from harm is in place. Direct Sun exposure should be minimized especially during midday when radiation is most intense. On bright days sunglasses that block both UVA and UVB rays should be worn. A hat with a wide brim is extremely helpful, as it can prevent roughly 50% of UV radiation from reaching the eyes.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in May
Piraju, Brazil
- Average high temperature in May: 23.5°C
The warmest months (with the highest average high temperature) are October and December (28.7°C).
The month with the lowest average high temperature is June (22.2°C).
- Average low temperature in May: 14.1°C
The month with the highest average low temperature is January (19.4°C).
The coldest months (with the lowest average low temperature) are June and July (13.3°C).
Average pressure in May
Piraju, Brazil
- Average pressure in May: 1017mbar
The month with the highest atmospheric pressure is July (1019.1mbar).
The month with the lowest atmospheric pressure is December (1011mbar).
Average wind speed in May
Piraju, Brazil
- Average wind speed in May: 8.5km/h
The windiest month (with the highest average wind speed) is September (10.7km/h).
The calmest month (with the lowest average wind speed) is February (7.8km/h).
Average humidity in May
Piraju, Brazil
- Average humidity in May: 86%
The month with the highest relative humidity is March (87%).
The month with the lowest relative humidity is September (67%).
Average rainfall in May
Piraju, Brazil
- Average rainfall in May: 57mm
The wettest month (with the highest rainfall) is January (200mm).
The driest month (with the least rainfall) is August (27mm).
Average rainfall days in May
Piraju, Brazil
- Average rainfall days in May: 12.3 days
The month with the highest number of rainy days is January (26.5 days).
The month with the least rainy days is August (5.4 days).
Average daylight in May /
Average sunshine in May
Piraju, Brazil
- Average daylight in May: 11h and 0min
The month with the longest days is December (Average daylight: 13h and 30min).
The month with the shortest days is June (Average daylight: 10h and 42min).
- Average sunshine in May: 8h and 0min
The month with the most sunshine is August (Average sunshine: 9h and 0min).
The month with the least sunshine is January (Average sunshine: 6h and 54min).
Average sunshine days in May
Piraju, Brazil
- Average sunshine days in May: 16.8 days
The month with the most sunshine days is August (24.4 days).
The month with the least sunshine days is February (3.1 days).
Average UV index in May
Piraju, Brazil
- Average UV index in May: 5
The months with the highest UV index are January, March, August, September, October and November (UV index 6).
The months with the lowest UV index are February, April, May, June, July and December (UV index 5).
Average cloud cover in May
Piraju, Brazil
- Average cloud cover in May: 46
The month with the most cloud cover is January (Cloud cover 57).
The month with the least cloud cover is August (Cloud cover 22).
Average visibility in May
Piraju, Brazil
- Average visibility in May: 7km
The months with the highest visibility are July, August, September and October (9km).
The months with the lowest visibility are January, February, March, April and May (7km).
