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
In Arroio dos Ratos, entering May brings a subtle temperature decrement, reducing from April's warm 25.3°C (77.5°F) to an agreeable 21.7°C (71.1°F). Arroio dos Ratos's temperature in May lowers to a consistent average of 13.6°C (56.5°F) during the nights.Humidity
The average relative humidity in May in Arroio dos Ratos is 81%.Rainfall
In Arroio dos Ratos, in May, it is raining for 11.4 days, with typically 79mm (3.11") of accumulated precipitation. Throughout the year, in Arroio dos Ratos, there are 162.4 rainfall days, and 881mm (34.69") of precipitation is accumulated.Daylight
The average length of the day in May is 10h and 37min.On the first day of the month, sunrise is at 06:56 and sunset at 17:51. On the last day of May, in Arroio dos Ratos, sunrise is at 07:14 and sunset at 17:34 -03.
Sunshine
In May, the average sunshine in Arroio dos Ratos is 7.5h.UV index
The months with the lowest UV index in Arroio dos Ratos are May through July, with an average maximum UV index of 4. A UV Index of 3 to 5 symbolizes a moderate threat to health from exposure to the Sun's UV rays for average individuals.Note: The maximum daily UV index of 4 in May interprets into the following recommendations:
Take precautions - Protection against skin and eye damage is obliged. It's crucial to reduce time in the direct Sun around mid-day due to the intense solar radiation. Limit sun-induced ocular harm with sunglasses that feature UVA and UVB filtration.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the average May temperature in Arroio dos Ratos?
What is the average humidity in May in Arroio dos Ratos?
How many days does it rain in May in Arroio dos Ratos?
What is the average length of the day in May in Arroio dos Ratos?
What time are sunrise and sunset in May in Arroio dos Ratos?
How many hours of sunshine does Arroio dos Ratos have in May?
What is the month with the lowest UV index in Arroio dos Ratos?
How high is the UV index in May in Arroio dos Ratos?
Average temperature in May
Arroio dos Ratos, Brazil
- Average high temperature in May: 21.7°C
The warmest months (with the highest average high temperature) are January and February (30.1°C).
The month with the lowest average high temperature is July (18.3°C).
- Average low temperature in May: 13.6°C
The month with the highest average low temperature is February (20.3°C).
The coldest month (with the lowest average low temperature) is July (10.5°C).
Average pressure in May
Arroio dos Ratos, Brazil
- Average pressure in May: 1017.8mbar
The month with the highest atmospheric pressure is July (1019.8mbar).
The month with the lowest atmospheric pressure is December (1011.4mbar).
Average wind speed in May
Arroio dos Ratos, Brazil
- Average wind speed in May: 10.7km/h
The windiest month (with the highest average wind speed) is October (13km/h).
The calmest month (with the lowest average wind speed) is May (10.7km/h).
Average humidity in May
Arroio dos Ratos, Brazil
- Average humidity in May: 81%
The month with the highest relative humidity is June (82%).
The month with the lowest relative humidity is December (73%).
Average rainfall in May
Arroio dos Ratos, Brazil
- Average rainfall in May: 79mm
The wettest month (with the highest rainfall) is July (101mm).
The driest month (with the least rainfall) is April (46mm).
Average rainfall days in May
Arroio dos Ratos, Brazil
- Average rainfall days in May: 11.4 days
The month with the highest number of rainy days is January (17 days).
The month with the least rainy days is June (10.9 days).
Average daylight in May /
Average sunshine in May
Arroio dos Ratos, Brazil
- Average daylight in May: 10h and 4min
The month with the longest days is December (Average daylight: 14h and 0min).
The month with the shortest days is June (Average daylight: 10h and 12min).
- Average sunshine in May: 7h and 3min
The month with the most sunshine is December (Average sunshine: 8h and 36min).
The month with the least sunshine is September (Average sunshine: 7h and 18min).
Average sunshine days in May
Arroio dos Ratos, Brazil
- Average sunshine days in May: 18.1 days
The month with the most sunshine days is May (18.1 days).
The month with the least sunshine days is February (12.3 days).
Average UV index in May
Arroio dos Ratos, Brazil
- Average UV index in May: 4
The month with the highest UV index is December (UV index 7).
The months with the lowest UV index are May, June and July (UV index 4).
Average cloud cover in May
Arroio dos Ratos, Brazil
- Average cloud cover in May: 35
The month with the most cloud cover is September (Cloud cover 39).
The month with the least cloud cover is November (Cloud cover 29).
Average visibility in May
Arroio dos Ratos, Brazil
- Average visibility in May: 9km
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (9km).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (9km).
