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
May's arrival coincides with a soft drop in the average high-temperature, subtly decreasing from April's warm 23.9°C (75°F) to an agreeable 20.7°C (69.3°F). An average temperature of 12.7°C (54.9°F) is recorded during the nights in May.Humidity
The months with the highest humidity are May through July and September, with an average relative humidity of 83%.Rainfall
In Cidreira, during May, the rain falls for 13.4 days and regularly aggregates up to 69mm (2.72") of precipitation. In Cidreira, Brazil, during the entire year, the rain falls for 179 days and collects up to 920mm (36.22") of precipitation.Daylight
The average length of the day in May in Cidreira, Brazil, is 10h and 36min.On the first day of May, sunrise is at 06:50 and sunset at 17:45. On the last day of the month, sunrise is at 07:08 and sunset at 17:28 -03.
Sunshine
The month with the least sunshine in Cidreira is May, with an average of 7.1h of sunshine.UV index
May through July, with an average maximum UV index of 4, are months with the lowest UV index. A UV Index reading of 3 to 5 represents a medium vulnerability from unsafe exposure to UV radiation for average individuals.Note: In May, an average UV index of 4 transforms into the following instructions:
Adopt protective measures - Requirement to safeguard skin and eyes from harm exists. Midday is when the Sun's radiation is strongest; avoid prolonged exposure 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
What is the average May temperature in Cidreira?
What is the most humid month in Cidreira?
What is the average humidity in May in Cidreira?
How many days does it rain in May in Cidreira?
What is the average length of the day in May in Cidreira?
What time are sunrise and sunset in May in Cidreira?
What is the month with the least sunshine in Cidreira?
How many hours of sunshine does Cidreira have in May?
When is the lowest UV index in Cidreira?
How high is the UV index in May in Cidreira?
Average temperature in May
Cidreira, Brazil
- Average high temperature in May: 20.7°C
The warmest months (with the highest average high temperature) are January and February (28.3°C).
The month with the lowest average high temperature is July (17.8°C).
- Average low temperature in May: 12.7°C
The month with the highest average low temperature is January (19°C).
The coldest month (with the lowest average low temperature) is July (10.2°C).
Average pressure in May
Cidreira, Brazil
- Average pressure in May: 1017.7mbar
The month with the highest atmospheric pressure is July (1019.7mbar).
The month with the lowest atmospheric pressure is December (1011.6mbar).
Average wind speed in May
Cidreira, Brazil
- Average wind speed in May: 9.8km/h
The windiest month (with the highest average wind speed) is September (11.5km/h).
The calmest month (with the lowest average wind speed) is May (9.8km/h).
Average humidity in May
Cidreira, Brazil
- Average humidity in May: 83%
The months with the highest relative humidity are May, June, July and September (83%).
The month with the lowest relative humidity is December (77%).
Average rainfall in May
Cidreira, Brazil
- Average rainfall in May: 69mm
The wettest month (with the highest rainfall) is July (112mm).
The driest month (with the least rainfall) is April (51mm).
Average rainfall days in May
Cidreira, Brazil
- Average rainfall days in May: 13.4 days
The month with the highest number of rainy days is January (19.8 days).
The month with the least rainy days is June (10.8 days).
Average daylight in May /
Average sunshine in May
Cidreira, Brazil
- Average daylight in May: 10h and 4min
The month with the longest days is December (Average daylight: 14h and 6min).
The month with the shortest days is June (Average daylight: 10h and 12min).
- Average sunshine in May: 7h and 1min
The months with the most sunshine are November and December (Average sunshine: 8h and 18min).
The month with the least sunshine is May (Average sunshine: 7h and 6min).
Average sunshine days in May
Cidreira, Brazil
- Average sunshine days in May: 14.9 days
The month with the most sunshine days is June (17.2 days).
The month with the least sunshine days is February (7.8 days).
Average UV index in May
Cidreira, Brazil
- Average UV index in May: 4
The months with the highest UV index are January, February, November and December (UV index 6).
The months with the lowest UV index are May, June and July (UV index 4).
Average cloud cover in May
Cidreira, Brazil
- Average cloud cover in May: 40
The month with the most cloud cover is October (Cloud cover 41).
The month with the least cloud cover is November (Cloud cover 33).
Average visibility in May
Cidreira, Brazil
- Average visibility in May: 8km
The months with the highest visibility are January, February, March, April, June, July, August, September, November and December (9km).
The months with the lowest visibility are May and October (8km).
Cidreira, Brazil
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