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
Almagreira's average high-temperature marks a still refreshing 18°C (64.4°F) with the advent of May, closely mirroring that of the preceding month. Almagreira's nocturnal May readings average at a still comfortable 16.8°C (62.2°F), showing little variation from the daytime temperatures.Humidity
In Almagreira, Portugal, the average relative humidity in May is 80%.Rainfall
In Almagreira, during May, the rain falls for 13.5 days and regularly aggregates up to 32mm (1.26") of precipitation. In Almagreira, during the entire year, the rain falls for 173.9 days and collects up to 500mm (19.69") of precipitation.Daylight
The average length of the day in May in Almagreira is 14h and 10min.On the first day of the month, sunrise is at 06:45 and sunset at 20:29. On the last day of May, in Almagreira, sunrise is at 06:22 and sunset at 20:53 +00.
Sunshine
The average sunshine in May is 8.4h.UV index
The average daily maximum UV index in May is 5. A UV Index reading of 3 to 5 represents a medium vulnerability from unprotected exposure to Sun's UV rays for average individuals.Note: In May, an average UV index of 5 transforms into the following instructions:
Take precautions - Protection against sun damage is advised. The Sun's harshest UV rays are around midday; it's wise to seek shade and limit time outdoors. On bright days sunglasses that block both UVA and UVB rays should be worn. A hat with a wide brim is extremely helpful, as it can prevent roughly 50% of UV radiation from reaching the eyes.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are the temperatures in Almagreira in May?
What is the average humidity in May in Almagreira?
How much does it rain in Almagreira in May?
What is the average length of the day in May in Almagreira?
When are sunrise and sunset in May in Almagreira?
How many hours of sunshine does Almagreira have in May?
What is the UV index reading in May in Almagreira?
Average temperature in May
Almagreira, Portugal
- Average high temperature in May: 18°C
The warmest month (with the highest average high temperature) is August (23.2°C).
The month with the lowest average high temperature is March (16.4°C).
- Average low temperature in May: 16.8°C
The month with the highest average low temperature is August (22.4°C).
The coldest months (with the lowest average low temperature) are February and March (15.3°C).
Average pressure in May
Almagreira, Portugal
- Average pressure in May: 1021.5mbar
The month with the highest atmospheric pressure is July (1024.3mbar).
The month with the lowest atmospheric pressure is October (1017.1mbar).
Average wind speed in May
Almagreira, Portugal
- Average wind speed in May: 23.7km/h
The windiest month (with the highest average wind speed) is December (30km/h).
The calmest month (with the lowest average wind speed) is July (17.8km/h).
Average humidity in May
Almagreira, Portugal
- Average humidity in May: 80%
The month with the highest relative humidity is June (81%).
The month with the lowest relative humidity is November (75%).
Average rainfall in May
Almagreira, Portugal
- Average rainfall in May: 32mm
The wettest month (with the highest rainfall) is December (80mm).
The driest month (with the least rainfall) is July (14mm).
Average rainfall days in May
Almagreira, Portugal
- Average rainfall days in May: 13.5 days
The month with the highest number of rainy days is October (20.5 days).
The month with the least rainy days is June (9.8 days).
Average daylight in May /
Average sunshine in May
Almagreira, Portugal
- Average daylight in May: 14h and 1min
The month with the longest days is June (Average daylight: 14h and 42min).
The month with the shortest days is December (Average daylight: 9h and 42min).
- Average sunshine in May: 8h and 2min
The month with the most sunshine is July (Average sunshine: 9h and 6min).
The months with the least sunshine are November and December (Average sunshine: 4h and 48min).
Average sunshine days in May
Almagreira, Portugal
- Average sunshine days in May: 11.1 days
The month with the most sunshine days is June (16.2 days).
The month with the least sunshine days is September (6.9 days).
Average UV index in May
Almagreira, Portugal
- Average UV index in May: 5
The months with the highest UV index are June, July, August and September (UV index 6).
The months with the lowest UV index are January, February and March (UV index 4).
Average cloud cover in May
Almagreira, Portugal
- Average cloud cover in May: 50
The month with the most cloud cover is November (Cloud cover 54).
The month with the least cloud cover is August (Cloud cover 40).
Average visibility in May
Almagreira, Portugal
- Average visibility in May: 10km
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).
