May weather forecastPiraí do Norte, Brazil
May
Weather in May
The last month of the autumn, May, is also a moderately hot month in Piraí do Norte, Brazil, with temperature in the range of an average high of 27.8°C (82°F) and an average low of 18.4°C (65.1°F).Temperature
Piraí do Norte's average high-temperature in May is a still warm 27.8°C (82°F), indicating a subtle variation from April. Piraí do Norte, during the month of May, experiences an average low-temperature of 18.4°C (65.1°F).Heat index
In May, the heat index is computed to be a hot 32°C (89.6°F). If activity and exposure persist, they could induce fatigue, leading to possible heat cramps.The standards for the heat index are set for locations in shade and under light breezes. When under direct sunshine, the heat index may be elevated by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'apparent temperature', is an aggregate value of air's warmth and moisture to show the human-felt temperature. Factors such as metabolic variations, being pregnant, and physical activity can impact an individual's weather perception. Direct sun rays have a notable impact on perceived temperature, which can raise the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly meaningful for babies and toddlers. Young people are generally more susceptible than adults because they perspire less. Furthermore, their proportionally larger skin surface to their petite bodies and the increased heat output from their actions add to the risk.
Humidity
In Piraí do Norte, the average relative humidity in May is 86%.Rainfall
In May, in Piraí do Norte, Brazil, the rain falls for 19.7 days. Throughout May, 33mm (1.3") of precipitation is accumulated. In Piraí do Norte, during the entire year, the rain falls for 241.8 days and collects up to 524mm (20.63") of precipitation.Daylight
In May, the average length of the day in Piraí do Norte is 11h and 29min.On the first day of May in Piraí do Norte, sunrise is at 05:46 and sunset at 17:22. On the last day of the month, sunrise is at 05:54 and sunset at 17:16 -03.
Sunshine
In May, the average sunshine in Piraí do Norte, Brazil, is 4.8h.UV index
January through May, September through December, with an average maximum UV index of 6, are months with the highest UV index. A UV Index value of 6 to 7 symbolizes a high threat to health from unsafe exposure to UV radiation for average individuals.Note: In May, an average UV index of 6 transforms into the following instructions:
Persist in precautions and follow sun safety policies. Keeping sunburn at bay is imperative. The Sun's UV radiation is most potent between the hours of 10 a.m. and 4 p.m. Try to avoid direct sunlight during this time. Wearing a wide-brim hat can block approximately 50% of UV radiation, protecting the eyes.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in May
Piraí do Norte, Brazil
- Average high temperature in May: 27.8°C
The warmest months (with the highest average high temperature) are February and March (30.8°C).
The month with the lowest average high temperature is July (25.6°C).
- Average low temperature in May: 18.4°C
The month with the highest average low temperature is March (19.8°C).
The coldest month (with the lowest average low temperature) is August (16.3°C).
Average pressure in May
Piraí do Norte, Brazil
- Average pressure in May: 1016.1mbar
The month with the highest atmospheric pressure is July (1019.4mbar).
The month with the lowest atmospheric pressure is December (1013mbar).
Average wind speed in May
Piraí do Norte, Brazil
- Average wind speed in May: 6.3km/h
The windiest month (with the highest average wind speed) is October (7.3km/h).
The calmest month (with the lowest average wind speed) is April (6km/h).
Average humidity in May
Piraí do Norte, Brazil
- Average humidity in May: 86%
The months with the highest relative humidity are June and July (87%).
The month with the lowest relative humidity is February (81%).
Average rainfall in May
Piraí do Norte, Brazil
- Average rainfall in May: 33mm
The wettest month (with the highest rainfall) is March (69mm).
The driest month (with the least rainfall) is September (27mm).
Average rainfall days in May
Piraí do Norte, Brazil
- Average rainfall days in May: 19.7 days
The month with the highest number of rainy days is July (22.7 days).
The month with the least rainy days is February (16.2 days).
Average daylight in May /
Average sunshine in May
Piraí do Norte, Brazil
- Average daylight in May: 11h and 30min
The month with the longest days is December (Average daylight: 12h and 54min).
The month with the shortest days is June (Average daylight: 11h and 18min).
- Average sunshine in May: 4h and 48min
The months with the most sunshine are January and February (Average sunshine: 8h and 6min).
The months with the least sunshine are June and July (Average sunshine: 4h and 42min).
Average sunshine days in May
Piraí do Norte, Brazil
- Average sunshine days in May: 7.4 days
The month with the most sunshine days is January (8.3 days).
The month with the least sunshine days is July (4.3 days).
Average UV index in May
Piraí do Norte, Brazil
- Average UV index in May: 6
The months with the highest UV index are January, February, March, April, May, September, October, November and December (UV index 6).
The months with the lowest UV index are June, July and August (UV index 5).
Average cloud cover in May
Piraí do Norte, Brazil
- Average cloud cover in May: 72
The months with the most cloud cover are May, June and July (Cloud cover 72).
The months with the least cloud cover are January and February (Cloud cover 63).
Average visibility in May
Piraí do Norte, Brazil
- Average visibility in May: 6km
The months with the highest visibility are January, February, March, April, May, June, August, September, October, November and December (6km).
The month with the lowest visibility is July (5km).
