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
The unfolding of April shows an average high-temperature of a still refreshing 17.4°C (63.3°F), indicating a slight variance from March's 16.9°C (62.4°F). Arco de Sao Jorge's nocturnal readings in April exhibit minimal variation from the daytime temperatures, averaging at a still refreshing 15.8°C (60.4°F).Humidity
In Arco de Sao Jorge, the average relative humidity in April is 76%.Rainfall
In Arco de Sao Jorge, in April, it is raining for 10.5 days, with typically 21mm (0.83") of accumulated precipitation. Throughout the year, in Arco de Sao Jorge, there are 116.4 rainfall days, and 232mm (9.13") of precipitation is accumulated.Daylight
In April, the average length of the day is 13h and 1min.On the first day of April, sunrise is at 07:54 and sunset at 20:28. On the last day of the month, sunrise is at 07:20 and sunset at 20:49 WEST.
Sunshine
The average sunshine in April in Arco de Sao Jorge is 8.2h.UV index
January through June, November and December, with an average maximum UV index of 5, are months with the lowest UV index. A UV Index value of 3 to 5 symbolizes a medium vulnerability from unsafe exposure to UV radiation for the average person.Note: In April, the maximum UV index of 5 suggests these recommendations:
Be vigilant - A duty to shield skin and eyes from injury exists. Sun's radiation is most powerful around mid-day, so it's best to limit outdoor activities during this time. Arm yourself against UV rays' harm with protective apparel and UV-filtering shades.
Frequently asked questions
What are April temperatures in Arco de Sao Jorge?
What is the average humidity in April in Arco de Sao Jorge?
How many days does it rain in April in Arco de Sao Jorge?
What is the average length of the day in April in Arco de Sao Jorge?
When are sunrise and sunset in April in Arco de Sao Jorge?
How many hours of sunshine does Arco de Sao Jorge have in April?
What is the month with the lowest UV index in Arco de Sao Jorge?
What is the UV index reading in April in Arco de Sao Jorge?
Average temperature in April
Arco de Sao Jorge, Portugal
- Average high temperature in April: 17.4°C
The warmest month (with the highest average high temperature) is August (23°C).
The months with the lowest average high temperature are February and March (16.9°C).
- Average low temperature in April: 15.8°C
The month with the highest average low temperature is September (21.7°C).
The coldest month (with the lowest average low temperature) is March (15.1°C).
Average pressure in April
Arco de Sao Jorge, Portugal
- Average pressure in April: 1018.3mbar
The month with the highest atmospheric pressure is January (1024.1mbar).
The month with the lowest atmospheric pressure is October (1017mbar).
Average wind speed in April
Arco de Sao Jorge, Portugal
- Average wind speed in April: 20.1km/h
The windiest month (with the highest average wind speed) is February (23km/h).
The calmest month (with the lowest average wind speed) is September (17.7km/h).
Average humidity in April
Arco de Sao Jorge, Portugal
- Average humidity in April: 76%
The months with the highest relative humidity are June and August (80%).
The month with the lowest relative humidity is February (73%).
Average rainfall in April
Arco de Sao Jorge, Portugal
- Average rainfall in April: 21mm
The wettest month (with the highest rainfall) is October (44mm).
The driest month (with the least rainfall) is August (3mm).
Average rainfall days in April
Arco de Sao Jorge, Portugal
- Average rainfall days in April: 10.5 days
The month with the highest number of rainy days is November (16 days).
The month with the least rainy days is August (3.9 days).
Average daylight in April /
Average sunshine in April
Arco de Sao Jorge, Portugal
- Average daylight in April: 13h and 0min
The month with the longest days is June (Average daylight: 14h and 18min).
The month with the shortest days is December (Average daylight: 10h and 0min).
- Average sunshine in April: 8h and 1min
The month with the most sunshine is June (Average sunshine: 9h and 12min).
The months with the least sunshine are January and December (Average sunshine: 7h and 36min).
Average sunshine days in April
Arco de Sao Jorge, Portugal
- Average sunshine days in April: 15 days
The month with the most sunshine days is August (20.9 days).
The month with the least sunshine days is November (8.4 days).
Average UV index in April
Arco de Sao Jorge, Portugal
- Average UV index in April: 5
The months with the highest UV index are July, August, September and October (UV index 6).
The months with the lowest UV index are January, February, March, April, May, June, November and December (UV index 5).
Average cloud cover in April
Arco de Sao Jorge, Portugal
- Average cloud cover in April: 36
The month with the most cloud cover is November (Cloud cover 41).
The month with the least cloud cover is August (Cloud cover 24).
Average visibility in April
Arco de Sao Jorge, 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).
Arco de Sao Jorge, Portugal
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