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
As Porto Formoso welcomes April, the average high-temperature records at a still comfortable 16.5°C (61.7°F), marking an insignificant deviation from the prior month. Porto Formoso encounters a negligible difference from daytime peaks throughout the April nights, with a low-temperature average of 15.2°C (59.4°F).Humidity
In Porto Formoso, the average relative humidity in April is 79%.Rainfall
In Porto Formoso, in April, during 14.8 rainfall days, 41mm (1.61") of precipitation is typically accumulated. In Porto Formoso, during the entire year, the rain falls for 164.1 days and collects up to 531mm (20.91") of precipitation.Daylight
In Porto Formoso, the average length of the day in April is 13h and 12min.On the first day of the month, sunrise is at 07:25 and sunset at 20:04. On the last day of April, in Porto Formoso, Portugal, sunrise is at 06:46 and sunset at 20:31 +00.
Sunshine
The average sunshine in April is 7.2h.UV index
The average daily maximum UV index in April in Porto Formoso is 5. A UV Index value of 3 to 5 symbolizes a moderate threat to health from unprotected exposure to Sun's UV rays for average individuals.Note: The maximum UV index of 5 during April leads to these instructions:
Preventative actions are necessary - The mandate to avoid skin and eye damage is in place. The intensity of the Sun's UV radiation during midday suggests reducing time spent outdoors. Always opt for UVA and UVB-resistant sunglasses on radiant days.
Frequently asked questions
What are April temperatures in Porto Formoso?
What is the average humidity in April in Porto Formoso?
How many days does it rain in April in Porto Formoso?
How many hours of daylight does Porto Formoso have in April?
When are sunrise and sunset in April in Porto Formoso?
How many hours of sunshine does Porto Formoso have in April?
What is the UV index reading in April in Porto Formoso?
Average temperature in April
Porto Formoso, Portugal
- Average high temperature in April: 16.5°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°C).
- Average low temperature in April: 15.2°C
The month with the highest average low temperature is August (22.1°C).
The coldest months (with the lowest average low temperature) are February and March (14.7°C).
Average pressure in April
Porto Formoso, Portugal
- Average pressure in April: 1019.6mbar
The month with the highest atmospheric pressure is July (1024.4mbar).
The month with the lowest atmospheric pressure is October (1016.9mbar).
Average wind speed in April
Porto Formoso, Portugal
- Average wind speed in April: 25.3km/h
The windiest month (with the highest average wind speed) is December (28.9km/h).
The calmest month (with the lowest average wind speed) is July (16.3km/h).
Average humidity in April
Porto Formoso, Portugal
- Average humidity in April: 79%
The month with the highest relative humidity is June (82%).
The month with the lowest relative humidity is November (76%).
Average rainfall in April
Porto Formoso, Portugal
- Average rainfall in April: 41mm
The wettest month (with the highest rainfall) is December (89mm).
The driest month (with the least rainfall) is July (15mm).
Average rainfall days in April
Porto Formoso, Portugal
- Average rainfall days in April: 14.8 days
The month with the highest number of rainy days is October (19.1 days).
The month with the least rainy days is July (9.1 days).
Average daylight in April /
Average sunshine in April
Porto Formoso, Portugal
- Average daylight in April: 13h 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 36min).
- Average sunshine in April: 7h and 1min
The month with the most sunshine is July (Average sunshine: 9h and 30min).
The months with the least sunshine are November and December (Average sunshine: 5h and 0min).
Average sunshine days in April
Porto Formoso, Portugal
- Average sunshine days in April: 12.2 days
The month with the most sunshine days is July (16.3 days).
The month with the least sunshine days is October (7.6 days).
Average UV index in April
Porto Formoso, Portugal
- Average UV index in April: 5
The months with the highest UV index are July and August (UV index 6).
The months with the lowest UV index are January, February and March (UV index 4).
Average cloud cover in April
Porto Formoso, Portugal
- Average cloud cover in April: 50
The month with the most cloud cover is November (Cloud cover 51).
The month with the least cloud cover is August (Cloud cover 38).
Average visibility in April
Porto Formoso, 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).
Porto Formoso, Portugal
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