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
Nilópolis's average high-temperature in May is a still moderately hot 24.9°C (76.8°F), marking an insignificant difference from the 26.8°C (80.2°F) of April. Nilópolis usually reports an average low-temperature of 17.1°C (62.8°F) during the month of May.Humidity
In May, the average relative humidity is 83%.Rainfall
In Nilópolis, in May, during 14.3 rainfall days, 44mm (1.73") of precipitation is typically accumulated. Throughout the year, there are 220.6 rainfall days, and 991mm (39.02") of precipitation is accumulated.Daylight
In Nilópolis, the average length of the day in May is 11h and 1min.On the first day of May in Nilópolis, sunrise is at 06:13 and sunset at 17:28. On the last day of the month, sunrise is at 06:26 and sunset at 17:16 -03.
Sunshine
In Nilópolis, Brazil, the average sunshine in May is 8h.UV index
April, May, July and September, with an average maximum UV index of 5, are months with the lowest UV index. A UV Index estimate of 3 to 5 represents a medium vulnerability from exposure to the Sun's UV radiation for average individuals.Note: In May, the maximum UV index of 5 suggests these recommendations:
Make use of precautions - Suggestions to resist sunburn are communicated. Protect yourself from the midday Sun's peak UV radiation by minimizing exposure. Wearing sunglasses with both UVA and UVB protection effectively reduces sun-induced eye damage.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are May temperatures?
What is the average humidity in May in Nilópolis?
How many days does it rain in May in Nilópolis?
What is the average length of the day in May?
When are sunrise and sunset in May?
How long on average sun shines in May?
What are the months with the lowest UV index in Nilópolis?
What is the UV index reading in May?
Average temperature in May
Nilópolis, Brazil
- Average high temperature in May: 24.9°C
The warmest month (with the highest average high temperature) is February (30.3°C).
The month with the lowest average high temperature is July (24°C).
- Average low temperature in May: 17.1°C
The month with the highest average low temperature is January (21.6°C).
The coldest month (with the lowest average low temperature) is August (16.1°C).
Average pressure in May
Nilópolis, Brazil
- Average pressure in May: 1017.7mbar
The month with the highest atmospheric pressure is July (1020.5mbar).
The month with the lowest atmospheric pressure is December (1012.1mbar).
Average wind speed in May
Nilópolis, Brazil
- Average wind speed in May: 6.5km/h
The windiest month (with the highest average wind speed) is September (7.8km/h).
The calmest month (with the lowest average wind speed) is March (6km/h).
Average humidity in May
Nilópolis, Brazil
- Average humidity in May: 83%
The months with the highest relative humidity are March and April (84%).
The month with the lowest relative humidity is August (77%).
Average rainfall in May
Nilópolis, Brazil
- Average rainfall in May: 44mm
The wettest month (with the highest rainfall) is January (148mm).
The driest month (with the least rainfall) is June (29mm).
Average rainfall days in May
Nilópolis, Brazil
- Average rainfall days in May: 14.3 days
The month with the highest number of rainy days is December (25.7 days).
The month with the least rainy days is August (10.8 days).
Average daylight in May /
Average sunshine in May
Nilópolis, Brazil
- Average daylight in May: 11h and 0min
The month with the longest days is December (Average daylight: 13h and 30min).
The month with the shortest days is June (Average daylight: 10h and 48min).
- Average sunshine in May: 8h and 0min
The month with the most sunshine is February (Average sunshine: 8h and 30min).
The month with the least sunshine is November (Average sunshine: 6h and 36min).
Average sunshine days in May
Nilópolis, Brazil
- Average sunshine days in May: 14.2 days
The month with the most sunshine days is August (17.9 days).
The month with the least sunshine days is December (3.9 days).
Average UV index in May
Nilópolis, Brazil
- Average UV index in May: 5
The month with the highest UV index is December (UV index 7).
The months with the lowest UV index are April, May, July and September (UV index 5).
Average cloud cover in May
Nilópolis, Brazil
- Average cloud cover in May: 37
The month with the most cloud cover is November (Cloud cover 55).
The months with the least cloud cover are July and August (Cloud cover 34).
Average visibility in May
Nilópolis, Brazil
- Average visibility in May: 8km
The months with the highest visibility are February, June, July, August, September and October (9km).
The months with the lowest visibility are January, March, April, May, November and December (8km).
