May weather forecastPires do Rio, Brazil
May
Weather in May
May, the last month of the autumn in Pires do Rio, is another warm month, with temperature in the range of an average low of 15.5°C (59.9°F) and an average high of 25.5°C (77.9°F).Temperature
May commences with an average high-temperature of a still warm 25.5°C (77.9°F), showing little deviation from April's 26.4°C (79.5°F). Nightly temperatures drop to an average low of 15.5°C (59.9°F) in May.Humidity
In May, the average relative humidity is 83%.Rainfall
In Pires do Rio, Brazil, in May, it is raining for 13.6 days, with typically 41mm (1.61") of accumulated precipitation. Throughout the year, in Pires do Rio, Brazil, there are 222.7 rainfall days, and 1699mm (66.89") of precipitation is accumulated.Daylight
The average length of the day in May in Pires do Rio is 11h and 18min.On the first day of the month, sunrise is at 06:26 and sunset at 17:54. On the last day of May, in Pires do Rio, sunrise is at 06:36 and sunset at 17:45 -03.
Sunshine
In May, the average sunshine is 8.6h.UV index
February through June, November and December, with an average maximum UV index of 5, are months with the lowest UV index. A UV Index value of 3 to 5 symbolizes a moderate threat to health from exposure to the Sun's UV radiation for average individuals.Note: The daily maximum UV index of 5 in May interprets into the following advice:
Undertake protective steps - Preventing sun damage is advised. It's crucial to reduce time in the direct Sun around mid-day due to the intense solar radiation. 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
Average temperature in May
Pires do Rio, Brazil
- Average high temperature in May: 25.5°C
The warmest month (with the highest average high temperature) is September (31.8°C).
The month with the lowest average high temperature is June (25.4°C).
- Average low temperature in May: 15.5°C
The month with the highest average low temperature is October (19.7°C).
The coldest month (with the lowest average low temperature) is July (14.8°C).
Average pressure in May
Pires do Rio, Brazil
- Average pressure in May: 1016.5mbar
The month with the highest atmospheric pressure is July (1018.7mbar).
The month with the lowest atmospheric pressure is November (1011.3mbar).
Average wind speed in May
Pires do Rio, Brazil
- Average wind speed in May: 7.2km/h
The windiest month (with the highest average wind speed) is August (10km/h).
The calmest month (with the lowest average wind speed) is March (6.4km/h).
Average humidity in May
Pires do Rio, Brazil
- Average humidity in May: 83%
The month with the highest relative humidity is March (89%).
The month with the lowest relative humidity is September (46%).
Average rainfall in May
Pires do Rio, Brazil
- Average rainfall in May: 41mm
The wettest month (with the highest rainfall) is December (284mm).
The driest month (with the least rainfall) is August (4mm).
Average rainfall days in May
Pires do Rio, Brazil
- Average rainfall days in May: 13.6 days
The month with the highest number of rainy days is December (30.3 days).
The month with the least rainy days is August (2.9 days).
Average daylight in May /
Average sunshine in May
Pires do Rio, Brazil
- Average daylight in May: 11h and 18min
The month with the longest days is December (Average daylight: 13h and 6min).
The month with the shortest days is June (Average daylight: 11h and 6min).
- Average sunshine in May: 8h and 36min
The month with the most sunshine is August (Average sunshine: 9h and 42min).
The month with the least sunshine is March (Average sunshine: 7h and 18min).
Average sunshine days in May
Pires do Rio, Brazil
- Average sunshine days in May: 14.6 days
The month with the most sunshine days is August (27.6 days).
The month with the least sunshine days is December (0.5 days).
Average UV index in May
Pires do Rio, Brazil
- Average UV index in May: 5
The months with the highest UV index are January, July, August, September and October (UV index 6).
The months with the lowest UV index are February, March, April, May, June, November and December (UV index 5).
Average cloud cover in May
Pires do Rio, Brazil
- Average cloud cover in May: 38
The month with the most cloud cover is March (Cloud cover 56).
The month with the least cloud cover is August (Cloud cover 12).
Average visibility in May
Pires do Rio, Brazil
- Average visibility in May: 8km
The months with the highest visibility are July, August and September (10km).
The months with the lowest visibility are January, February, March, April and December (7km).
