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 snowfall in April
- Average snowfall 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 arrival of April marks a slight shift to an average high-temperature of a comfortable 17°C (62.6°F) from March's 14.6°C (58.3°F). The month of April records an average low-temperature of 6.2°C (43.2°F).Humidity
In Penalva do Castelo, the average relative humidity in April is 78%.Rainfall
In Penalva do Castelo, in April, during 15.4 rainfall days, 60mm (2.36") of precipitation is typically accumulated. In Penalva do Castelo, during the entire year, the rain falls for 125.6 days and collects up to 558mm (21.97") of precipitation.Snowfall
April through October and December are months without snowfall.Daylight
In Penalva do Castelo, the average length of the day in April is 13h and 19min.On the first day of April, sunrise is at 07:13 and sunset at 19:55. On the last day of the month, sunrise is at 06:29 and sunset at 20:26 WEST.
Sunshine
The average sunshine in April is 7.8h.UV index
In Penalva do Castelo, the average daily maximum UV index in April is 3. A UV Index of 3 to 5 symbolizes a moderate threat to health from exposure to the Sun's UV rays for the average person.Note: The maximum daily UV index, 3 in April, converts into the following recommendations:
Take necessary precautions - Suggestions to elude sunburn are provided. For health reasons, it's advisable to reduce direct sun exposure during peak hours around midday. Opt for tightly woven and loose clothing to enhance protection from the Sun.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the usual temperature for Penalva do Castelo in April?
What is the average humidity in April?
How many days does it rain in April?
When it does not snow?
Does it snow in April?
How many hours of daylight does Penalva do Castelo have in April?
When is the sunrise / sunset in April?
How long on average sun shines in April?
What is the UV index intensity in April?
Average temperature in April
Penalva do Castelo, Portugal
- Average high temperature in April: 17°C
The warmest month (with the highest average high temperature) is August (29.6°C).
The month with the lowest average high temperature is January (10.7°C).
- Average low temperature in April: 6.2°C
The month with the highest average low temperature is August (13.5°C).
The coldest month (with the lowest average low temperature) is January (3.1°C).
Average pressure in April
Penalva do Castelo, Portugal
- Average pressure in April: 1015.2mbar
The month with the highest atmospheric pressure is December (1022.9mbar).
The month with the lowest atmospheric pressure is April (1015.2mbar).
Average wind speed in April
Penalva do Castelo, Portugal
- Average wind speed in April: 8.1km/h
The windiest month (with the highest average wind speed) is March (9.1km/h).
The calmest month (with the lowest average wind speed) is September (7.1km/h).
Average humidity in April
Penalva do Castelo, Portugal
- Average humidity in April: 78%
The month with the highest relative humidity is January (85%).
The month with the lowest relative humidity is August (57%).
Average rainfall in April
Penalva do Castelo, Portugal
- Average rainfall in April: 60mm
The wettest month (with the highest rainfall) is December (92mm).
The driest month (with the least rainfall) is July (6mm).
Average rainfall days in April
Penalva do Castelo, Portugal
- Average rainfall days in April: 15.4 days
The month with the highest number of rainy days is November (15.5 days).
The month with the least rainy days is August (3.3 days).
Average snowfall in April
Penalva do Castelo, Portugal
- Average snowfall in April: 0mm
The months with the highest snowfall are January and February (3mm).
The months with the least snowfall are April, May, June, July, August, September, October and December (0mm).
Average snowfall days in April
Penalva do Castelo, Portugal
- Average snowfall days in April: 0 days
The month with the highest number of snowfall days is January (0.4 days).
The months with the least snowfall days are April, May, June, July, August, September and October (0 days).
Average daylight in April /
Average sunshine in April
Penalva do Castelo, Portugal
- Average daylight in April: 13h and 2min
The month with the longest days is June (Average daylight: 15h and 0min).
The month with the shortest days is December (Average daylight: 9h and 18min).
- Average sunshine in April: 7h and 5min
The month with the most sunshine is July (Average sunshine: 11h and 30min).
The month with the least sunshine is January (Average sunshine: 4h and 42min).
Average sunshine days in April
Penalva do Castelo, Portugal
- Average sunshine days in April: 13 days
The month with the most sunshine days is August (26.8 days).
The month with the least sunshine days is April (13 days).
Average UV index in April
Penalva do Castelo, Portugal
- Average UV index in April: 3
The months with the highest UV index are July and August (UV index 6).
The months with the lowest UV index are January, February, November and December (UV index 2).
Average cloud cover in April
Penalva do Castelo, Portugal
- Average cloud cover in April: 48
The month with the most cloud cover is January (Cloud cover 52).
The months with the least cloud cover are July and August (Cloud cover 17).
Average visibility in April
Penalva do Castelo, Portugal
- Average visibility in April: 8km
The months with the highest visibility are June, July, August and September (9km).
The months with the lowest visibility are January and November (7km).
