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 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
Lowest temperatures are observed in January, April and May, averaging a high-temperature of 82.9°F.Heat index
May's average heat index is evaluated at a hot 89.6°F. If one stays active during extended exposure, it might induce fatigue and result in heat cramps.It is emphasized that the heat index's values are meant for shaded zones with mild winds. In the presence of direct sunshine, the heat index could be augmented by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'apparent temperature', offers an insight into how hot it feels when we factor in moisture content. Depending on the activity and the individual's heat perception, which may vary due to factors including wind, clothing, and metabolic variations, this effect remains subjective. Be aware that direct exposure to sunlight increases heat impact and may raise the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly relevant to babies and toddlers. Young children are more at risk than adults since they tend to sweat less. Moreover, their large skin surface in proportion to their small bodies and the high heat production due to their activities contribute to their vulnerability.
Humidity
The average relative humidity in May is 74%.Rainfall
In Porto Alegre do Tocantins, in May, during 14.1 rainfall days, 1.65" of precipitation is typically accumulated. In Porto Alegre do Tocantins, during the entire year, the rain falls for 189.7 days and collects up to 48.11" of precipitation.Daylight
In Porto Alegre do Tocantins, the average length of the day in May is 11h and 35min.On the first day of May, sunrise is at 06:14 and sunset at 17:55. On the last day of the month, sunrise is at 06:21 and sunset at 17:50 -03.
Sunshine
With an average of 7h of sunshine, May has the least sunshine of the year.UV index
January through July, October through December, with an average maximum UV index of 6, are months with the lowest UV index. A UV Index value of 6 to 7 symbolizes a high health hazard from exposure to the Sun's UV radiation for average individuals.Note: A daily high UV index of 6 in May leads to these guidelines:
Take precautions against overexposure. Fair-skinned people may get burned in less than 20 minutes. UV radiation from the sun is at its strongest between 10 a.m. and 4 p.m. Try to limit direct exposure during these hours. A hat with a generous brim can prevent nearly 50% of UV rays from reaching your eyes.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What month is the coldest?
Is it hot during May?
What is the average humidity in May?
How many days does it rain in May?
How many hours of daylight does Porto Alegre do Tocantins have in May?
When is the sunrise / sunset in May?
What is the month with the least sunshine?
How long on average sun shines in May?
When is the lowest UV index in Porto Alegre do Tocantins?
What is the UV index intensity in May?
Average temperature in May
Porto Alegre do Tocantins, Brazil
- Average high temperature in May: 82.9°F
The warmest month (with the highest average high temperature) is September (93°F).
The months with the lowest average high temperature are January, April and May (82.9°F).
- Average low temperature in May: 66.6°F
The month with the highest average low temperature is October (72.1°F).
The coldest month (with the lowest average low temperature) is July (65.1°F).
Average pressure in May
Porto Alegre do Tocantins, Brazil
- Average pressure in May: 29.95"Hg
The month with the highest atmospheric pressure is July (30.01"Hg).
The month with the lowest atmospheric pressure is November (29.85"Hg).
Average wind speed in May
Porto Alegre do Tocantins, Brazil
- Average wind speed in May: 5.7mph
The windiest month (with the highest average wind speed) is August (8mph).
The calmest month (with the lowest average wind speed) is March (3.7mph).
Average humidity in May
Porto Alegre do Tocantins, Brazil
- Average humidity in May: 74%
The month with the highest relative humidity is March (82%).
The month with the lowest relative humidity is September (37%).
Average rainfall in May
Porto Alegre do Tocantins, Brazil
- Average rainfall in May: 1.65"
The wettest month (with the highest rainfall) is March (8.15").
The driest month (with the least rainfall) is July (0").
Average rainfall days in May
Porto Alegre do Tocantins, Brazil
- Average rainfall days in May: 14.1 days
The month with the highest number of rainy days is March (28 days).
The month with the least rainy days is August (0.6 days).
Average daylight in May /
Average sunshine in May
Porto Alegre do Tocantins, Brazil
- Average daylight in May: 11h and 4min
The month with the longest days is December (Average daylight: 12h and 48min).
The month with the shortest days is June (Average daylight: 11h and 30min).
- Average sunshine in May: 7h and 0min
The month with the most sunshine is October (Average sunshine: 10h and 54min).
The month with the least sunshine is May (Average sunshine: 7h and 0min).
Average sunshine days in May
Porto Alegre do Tocantins, Brazil
- Average sunshine days in May: 15.3 days
The month with the most sunshine days is July (30.3 days).
The month with the least sunshine days is March (2.3 days).
Average UV index in May
Porto Alegre do Tocantins, Brazil
- Average UV index in May: 6
The months with the highest UV index are August and September (UV index 7).
The months with the lowest UV index are January, February, March, April, May, June, July, October, November and December (UV index 6).
Average cloud cover in May
Porto Alegre do Tocantins, Brazil
- Average cloud cover in May: 31
The month with the most cloud cover is March (Cloud cover 48).
The months with the least cloud cover are July and August (Cloud cover 11).
Average visibility in May
Porto Alegre do Tocantins, Brazil
- Average visibility in May: 6mi
The months with the highest visibility are February, May, June, July, August, September, October, November and December (6mi).
The months with the lowest visibility are January, March and April (5mi).
