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
April
Weather in April
Temperature
The beginning of April reveals an average high-temperature of an enjoyable 17.2°C (63°F), showing minimal deviation from the previous month. Serpente's nighttime temperature in April drops to an average of 9.8°C (49.6°F).Humidity
In Serpente, Portugal, the average relative humidity in April is 75%.Rainfall
In Serpente, in April, during 14.3 rainfall days, 79mm (3.11") of precipitation is typically accumulated. Throughout the year, there are 137 rainfall days, and 815mm (32.09") of precipitation is accumulated.Daylight
The average length of the day in April is 13h and 20min.On the first day of April, sunrise is at 07:16 and sunset at 19:59. On the last day of the month, sunrise is at 06:32 and sunset at 20:30 WEST.
Sunshine
In Serpente, the average sunshine in April is 8.5h.UV index
The average daily maximum UV index in April is 4. A UV Index value of 3 to 5 symbolizes a moderate threat to health from unprotected exposure to Sun's UV rays for the ordinary person.Note: An average maximum UV index of 4 in April leads to these recommendations:
Ensure safety - Imperative it is to shield skin and eyes from damage. Minimize direct exposure to the Sun during midday when its radiation is at its peak. Wearing a wide-brim hat can block approximately 50% of UV radiation, protecting the eyes.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the temperature in April?
What is the average humidity in April?
How many days does it rain in April?
What is the average length of the day in April in Serpente?
What time are sunrise and sunset in April?
How many hours of sunshine does Serpente have in April?
What is the UV index reading in April?
Average temperature in April
Serpente, Portugal
- Average high temperature in April: 17.2°C
The warmest month (with the highest average high temperature) is August (25.1°C).
The month with the lowest average high temperature is January (12.8°C).
- Average low temperature in April: 9.8°C
The months with the highest average low temperature are July and August (15.8°C).
The coldest month (with the lowest average low temperature) is February (7.6°C).
Average pressure in April
Serpente, Portugal
- Average pressure in April: 1015.3mbar
The month with the highest atmospheric pressure is December (1022.5mbar).
The month with the lowest atmospheric pressure is April (1015.3mbar).
Average wind speed in April
Serpente, Portugal
- Average wind speed in April: 11.2km/h
The windiest month (with the highest average wind speed) is February (12.8km/h).
The calmest month (with the lowest average wind speed) is September (9.6km/h).
Average humidity in April
Serpente, Portugal
- Average humidity in April: 75%
The month with the highest relative humidity is January (81%).
The month with the lowest relative humidity is September (68%).
Average rainfall in April
Serpente, Portugal
- Average rainfall in April: 79mm
The wettest month (with the highest rainfall) is November (126mm).
The driest month (with the least rainfall) is July (9mm).
Average rainfall days in April
Serpente, Portugal
- Average rainfall days in April: 14.3 days
The month with the highest number of rainy days is November (16.1 days).
The month with the least rainy days is August (4.7 days).
Average daylight in April /
Average sunshine in April
Serpente, Portugal
- Average daylight in April: 13h and 2min
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 April: 8h and 3min
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 0min).
Average sunshine days in April
Serpente, Portugal
- Average sunshine days in April: 13.8 days
The month with the most sunshine days is August (24.8 days).
The month with the least sunshine days is November (11.9 days).
Average UV index in April
Serpente, Portugal
- Average UV index in April: 4
The month with the highest UV index is August (UV index 6).
The months with the lowest UV index are January, February, November and December (UV index 3).
Average cloud cover in April
Serpente, Portugal
- Average cloud cover in April: 38
The month with the most cloud cover is January (Cloud cover 44).
The month with the least cloud cover is July (Cloud cover 18).
Average visibility in April
Serpente, Portugal
- Average visibility in April: 9km
The month with the highest visibility is June (10km).
The months with the lowest visibility are January, February, March, April, May, July, August, September, October, November and December (9km).
