Contents
- Weather in April
- Frequently asked questions
- Average temperature in April
- Average pressure in April
- Average wind speed in April
- Average humidity in April
- Average rainfall in April
- Average rainfall days in April
- Average daylight in April
- Average sunshine in April
- Average sunshine days in April
- Average UV index in April
- Average cloud cover in April
- Average visibility in April
Weather in April
Temperature
In April, the average high-temperature registers at a still comfortable 18°C (64.4°F), nearly identical to March's 16.7°C (62.1°F). Alfornelos observes an average nighttime low-temperature of 12.6°C (54.7°F) during the month of April.Humidity
The average relative humidity in April in Alfornelos is 74%.Rainfall
In Alfornelos, in April, during 13.5 rainfall days, 50mm (1.97") of precipitation is typically accumulated. In Alfornelos, during the entire year, the rain falls for 112.7 days and collects up to 389mm (15.31") of precipitation.Daylight
In Alfornelos, Portugal, the average length of the day in April is 13h and 14min.On the first day of April in Alfornelos, sunrise is at 07:20 and sunset at 20:00. On the last day of the month, sunrise is at 06:39 and sunset at 20:28 WEST.
Sunshine
The average sunshine in April is 8.6h.UV index
In Alfornelos, the average daily maximum UV index in April is 4. A UV Index of 3 to 5 symbolizes a moderate threat to health from unsafe exposure to UV radiation for the average person.Note: In April, the maximum UV index of 4 suggests this advice:
Be cautious. Those with fair skin can be subjected to burns in fewer than 30 minutes. The best time to avoid the Sun's harmful UV radiation is during midday when it's most potent. Experience reduced UV exposure by about half when donning a wide-brim hat.
Frequently asked questions
What is the temperature in April in Alfornelos?
What is the average humidity in April in Alfornelos?
How many days does it rain in April in Alfornelos?
How many hours of daylight does Alfornelos have in April?
When are sunrise and sunset in April in Alfornelos?
How many hours of sunshine does Alfornelos have in April?
What is the UV index reading in April in Alfornelos?
Average temperature in April
Alfornelos, Portugal
- Average high temperature in April: 18°C
The warmest month (with the highest average high temperature) is August (25.8°C).
The month with the lowest average high temperature is January (14.5°C).
- Average low temperature in April: 12.6°C
The months with the highest average low temperature are July and August (18.1°C).
The coldest month (with the lowest average low temperature) is February (10.3°C).
Average pressure in April
Alfornelos, Portugal
- Average pressure in April: 1015.7mbar
The month with the highest atmospheric pressure is December (1022.6mbar).
The month with the lowest atmospheric pressure is April (1015.7mbar).
Average wind speed in April
Alfornelos, Portugal
- Average wind speed in April: 16km/h
The windiest month (with the highest average wind speed) is February (17.8km/h).
The calmest month (with the lowest average wind speed) is October (14.1km/h).
Average humidity in April
Alfornelos, Portugal
- Average humidity in April: 74%
The month with the highest relative humidity is January (76%).
The months with the lowest relative humidity are May and August (70%).
Average rainfall in April
Alfornelos, Portugal
- Average rainfall in April: 50mm
The wettest month (with the highest rainfall) is November (69mm).
The driest month (with the least rainfall) is July (2mm).
Average rainfall days in April
Alfornelos, Portugal
- Average rainfall days in April: 13.5 days
The month with the highest number of rainy days is November (14.4 days).
The month with the least rainy days is August (2.6 days).
Average daylight in April /
Average sunshine in April
Alfornelos, Portugal
- Average daylight in April: 13h and 1min
The month with the longest days is June (Average daylight: 14h and 48min).
The month with the shortest days is December (Average daylight: 9h and 30min).
- Average sunshine in April: 8h and 4min
The month with the most sunshine is July (Average sunshine: 11h and 24min).
The month with the least sunshine is January (Average sunshine: 5h and 24min).
Average sunshine days in April
Alfornelos, Portugal
- Average sunshine days in April: 14.4 days
The month with the most sunshine days is July (27.2 days).
The month with the least sunshine days is November (13.3 days).
Average UV index in April
Alfornelos, Portugal
- Average UV index in April: 4
The months with the highest UV index are June, July, August and September (UV index 6).
The month with the lowest UV index is December (UV index 3).
Average cloud cover in April
Alfornelos, Portugal
- Average cloud cover in April: 36
The month with the most cloud cover is January (Cloud cover 40).
The month with the least cloud cover is August (Cloud cover 14).
Average visibility in April
Alfornelos, Portugal
- Average visibility in April: 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).
Alfornelos, Portugal
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