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
With the start of May, the average high-temperature marginally shifts from April's comfortable 17.7°C (63.9°F) to an agreeable 20.8°C (69.4°F). Chave experiences a mean temperature of 12.5°C (54.5°F) during May nights.Humidity
In Chave, Portugal, the average relative humidity in May is 73%.Rainfall
In Chave, in May, during 10.6 rainfall days, 37mm (1.46") of precipitation is typically accumulated. In Chave, during the entire year, the rain falls for 125.4 days and collects up to 619mm (24.37") of precipitation.Daylight
The average length of the day in May in Chave is 14h and 29min.On the first day of the month, sunrise is at 06:30 and sunset at 20:30. On the last day of May, sunrise is at 06:03 and sunset at 20:58 WEST.
Sunshine
The average sunshine in May is 10.2h.UV index
May through September, with an average maximum UV index of 5, are months with the highest UV index. A UV Index of 3 to 5 symbolizes a medium health hazard from unsafe exposure to UV radiation for average individuals.Note: The daily maximum UV index of 5 in May interprets into the following advice:
Safety measures are advised. Light-skinned individuals may experience burns in under half an hour. The Sun's UV radiation is especially harmful around midday, so reduce exposure and stay safe. Sun-protective clothing, a long-sleeved shirt and pants, a wide-brimmed hat, and UVA and UVB-blocking sunglasses are particularly helpful in blocking UV radiation's harmful effects.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are the temperatures in Chave in May?
What is the average humidity in May in Chave?
How much does it rain in Chave in May?
What is the average length of the day in May in Chave?
When is the sunrise / sunset in May in Chave?
How many hours of sunshine does Chave have in May?
What are the months with the highest UV index in Chave?
What is the UV index reading in May in Chave?
Average temperature in May
Chave, Portugal
- Average high temperature in May: 20.8°C
The warmest month (with the highest average high temperature) is August (25.4°C).
The month with the lowest average high temperature is January (13.3°C).
- Average low temperature in May: 12.5°C
The month with the highest average low temperature is August (15.9°C).
The coldest month (with the lowest average low temperature) is February (7.6°C).
Average pressure in May
Chave, Portugal
- Average pressure in May: 1016.4mbar
The month with the highest atmospheric pressure is December (1022.6mbar).
The month with the lowest atmospheric pressure is April (1015.3mbar).
Average wind speed in May
Chave, Portugal
- Average wind speed in May: 11.7km/h
The windiest month (with the highest average wind speed) is February (12.9km/h).
The calmest month (with the lowest average wind speed) is September (9.8km/h).
Average humidity in May
Chave, Portugal
- Average humidity in May: 73%
The month with the highest relative humidity is January (81%).
The month with the lowest relative humidity is September (70%).
Average rainfall in May
Chave, Portugal
- Average rainfall in May: 37mm
The wettest month (with the highest rainfall) is November (94mm).
The driest month (with the least rainfall) is July (6mm).
Average rainfall days in May
Chave, Portugal
- Average rainfall days in May: 10.6 days
The month with the highest number of rainy days is November (14.9 days).
The month with the least rainy days is August (3.3 days).
Average daylight in May /
Average sunshine in May
Chave, Portugal
- Average daylight in May: 14h and 3min
The month with the longest days is June (Average daylight: 15h and 6min).
The month with the shortest days is December (Average daylight: 9h and 18min).
- Average sunshine in May: 10h and 1min
The month with the most sunshine is July (Average sunshine: 11h and 18min).
The month with the least sunshine is January (Average sunshine: 5h and 12min).
Average sunshine days in May
Chave, Portugal
- Average sunshine days in May: 18.8 days
The month with the most sunshine days is August (25.8 days).
The month with the least sunshine days is November (12.9 days).
Average UV index in May
Chave, Portugal
- Average UV index in May: 5
The months with the highest UV index are May, June, July, August and September (UV index 5).
The months with the lowest UV index are January, February, November and December (UV index 3).
Average cloud cover in May
Chave, Portugal
- Average cloud cover in May: 27
The month with the most cloud cover is January (Cloud cover 43).
The months with the least cloud cover are July, August and September (Cloud cover 19).
Average visibility in May
Chave, Portugal
- Average visibility in May: 9km
The months with the highest visibility are February, June and December (10km).
The months with the lowest visibility are January, March, April, May, July, August, September, October and November (9km).
