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
Weather in May
Temperature
As April transitions into May, Arco-Íris records an average high-temperature of a still warm 24.8°C (76.6°F), showing a gentle shift from the preceding month. May brings Arco-Íris a consistent average low-temperature of 15.6°C (60.1°F).Humidity
The average relative humidity in May in Arco-Íris is 83%.Rainfall
In Arco-Íris, during May, the rain falls for 11.4 days and regularly aggregates up to 55mm (2.17") of precipitation. In Arco-Íris, during the entire year, the rain falls for 193.5 days and collects up to 1136mm (44.72") of precipitation.Daylight
The average length of the day in May is 11h and 5min.On the first day of the month, sunrise is at 06:40 and sunset at 17:57. On the last day of May, sunrise is at 06:52 and sunset at 17:46 -03.
Sunshine
In Arco-Íris, Brazil, the average sunshine in May is 8.4h.UV index
The months with the lowest UV index are April through June, with an average maximum UV index of 5. A UV Index of 3 to 5 symbolizes a moderate health risk from unprotected exposure to Sun's UV rays for average individuals.Note: The maximum daily UV index of 5 in May converts into the following recommendations:
Prioritize safety - Suggestions to prevent sun damage are offered. Minimize direct exposure to the Sun during midday when its radiation is at its peak. Shield yourself from the harmful effects of UV radiation with sun-protective attire, a hat, and quality sunglasses.
Frequently asked questions
What is the temperature in May in Arco-Íris?
What is the average humidity in May in Arco-Íris?
How many days does it rain in May in Arco-Íris?
How many hours of daylight does Arco-Íris have in May?
What time are sunrise and sunset in May in Arco-Íris?
How long on average sun shines in May in Arco-Íris?
What is the month with the lowest UV index in Arco-Íris?
What is the UV index reading in May in Arco-Íris?
Average temperature in May
Arco-Íris, Brazil
- Average high temperature in May: 24.8°C
The warmest month (with the highest average high temperature) is October (30.8°C).
The month with the lowest average high temperature is June (24°C).
- Average low temperature in May: 15.6°C
The months with the highest average low temperature are January and February (20.8°C).
The coldest month (with the lowest average low temperature) is July (14.8°C).
Average pressure in May
Arco-Íris, Brazil
- Average pressure in May: 1016.1mbar
The month with the highest atmospheric pressure is July (1018.1mbar).
The month with the lowest atmospheric pressure is December (1009.9mbar).
Average wind speed in May
Arco-Íris, Brazil
- Average wind speed in May: 8.7km/h
The windiest month (with the highest average wind speed) is August (11.4km/h).
The calmest month (with the lowest average wind speed) is February (7.8km/h).
Average humidity in May
Arco-Íris, Brazil
- Average humidity in May: 83%
The month with the highest relative humidity is March (84%).
The month with the lowest relative humidity is August (58%).
Average rainfall in May
Arco-Íris, Brazil
- Average rainfall in May: 55mm
The wettest month (with the highest rainfall) is January (203mm).
The driest month (with the least rainfall) is August (20mm).
Average rainfall days in May
Arco-Íris, Brazil
- Average rainfall days in May: 11.4 days
The month with the highest number of rainy days is January (28.3 days).
The month with the least rainy days is August (5.1 days).
Average daylight in May /
Average sunshine in May
Arco-Íris, Brazil
- Average daylight in May: 11h and 1min
The month with the longest days is December (Average daylight: 13h and 24min).
The month with the shortest days is June (Average daylight: 10h and 48min).
- Average sunshine in May: 8h and 2min
The month with the most sunshine is August (Average sunshine: 9h and 24min).
The month with the least sunshine is January (Average sunshine: 7h and 0min).
Average sunshine days in May
Arco-Íris, Brazil
- Average sunshine days in May: 17.8 days
The month with the most sunshine days is August (25.3 days).
The month with the least sunshine days is January (2.6 days).
Average UV index in May
Arco-Íris, Brazil
- Average UV index in May: 5
The months with the highest UV index are January, February, March, July, August, September, October, November and December (UV index 6).
The months with the lowest UV index are April, May and June (UV index 5).
Average cloud cover in May
Arco-Íris, Brazil
- Average cloud cover in May: 35
The month with the most cloud cover is January (Cloud cover 52).
The month with the least cloud cover is August (Cloud cover 16).
Average visibility in May
Arco-Íris, Brazil
- Average visibility in May: 8km
The month with the highest visibility is August (10km).
The months with the lowest visibility are January, February, March, April and May (8km).
Arco-Íris, Brazil
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