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
In April, Vale Formoso notes an average high-temperature of a comfortable 16°C (60.8°F), hardly different from the preceding month. An average low-temperature of 5.4°C (41.7°F) is common during the nights of April.Humidity
In April, the average relative humidity is 78%.Rainfall
In April, the rain falls for 16.1 days. Throughout April, 48mm (1.89") of precipitation is accumulated. In Vale Formoso, during the entire year, the rain falls for 116.6 days and collects up to 496mm (19.53") of precipitation.Snowfall
January through April, October through December are months with snowfall. April is the last month it regularly snows. During 1.1 snowfall days, in April, Vale Formoso aggregates 16mm (0.63") of snow. In Vale Formoso, during the entire year, snow falls for 15.4 days and aggregates up to 244mm (9.61") of snow.Daylight
In Vale Formoso, the average length of the day in April is 13h and 18min.On the first day of April, sunrise is at 07:12 and sunset at 19:54. On the last day of the month, sunrise is at 06:29 and sunset at 20:24 WEST.
Sunshine
In April, the average sunshine in Vale Formoso is 7.7h.UV index
In Vale Formoso, the average daily maximum UV index in April is 3. A UV Index reading of 3 to 5 represents a moderate threat to health from unprotected exposure to Sun's UV rays for ordinary individuals.Note: During April, 3 as the daily maximum UV index converts into the following advice:
Be vigilant - Preventing sunburn is recommended. Direct Sun exposure should be minimized especially during midday when radiation is most intense. Combat UV radiation's detrimental effects with sun-safe clothing and UV-blocking eyewear. Beware! The strength of the UV rays is increased nearly double-fold by the reflection of the snow.
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 in Vale Formoso?
What is the last month it snows?
What is the average length of the day in April?
When is the sunrise / sunset in April?
How many hours of sunshine does Vale Formoso have in April?
What is the UV index reading in April in Vale Formoso?
Average temperature in April
Vale Formoso, Portugal
- Average high temperature in April: 16°C
The warmest month (with the highest average high temperature) is August (29.8°C).
The month with the lowest average high temperature is January (9.8°C).
- Average low temperature in April: 5.4°C
The month with the highest average low temperature is August (14.2°C).
The coldest month (with the lowest average low temperature) is January (2.3°C).
Average pressure in April
Vale Formoso, Portugal
- Average pressure in April: 1015.2mbar
The month with the highest atmospheric pressure is December (1023mbar).
The month with the lowest atmospheric pressure is April (1015.2mbar).
Average wind speed in April
Vale Formoso, Portugal
- Average wind speed in April: 9.9km/h
The windiest month (with the highest average wind speed) is February (11.5km/h).
The calmest month (with the lowest average wind speed) is September (8.3km/h).
Average humidity in April
Vale Formoso, 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 (51%).
Average rainfall in April
Vale Formoso, Portugal
- Average rainfall in April: 48mm
The wettest month (with the highest rainfall) is December (83mm).
The driest months (with the least rainfall) are July and August (7mm).
Average rainfall days in April
Vale Formoso, Portugal
- Average rainfall days in April: 16.1 days
The month with the highest number of rainy days is April (16.1 days).
The month with the least rainy days is August (2.5 days).
Average snowfall in April
Vale Formoso, Portugal
- Average snowfall in April: 16mm
The month with the highest snowfall is January (62mm).
The months with the least snowfall are May, June, July, August and September (0mm).
Average snowfall days in April
Vale Formoso, Portugal
- Average snowfall days in April: 1.1 days
The month with the highest number of snowfall days is January (4.2 days).
The months with the least snowfall days are May, June, July, August and September (0 days).
Average daylight in April /
Average sunshine in April
Vale Formoso, 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 4min
The months with the most sunshine are July and August (Average sunshine: 11h and 36min).
The month with the least sunshine is January (Average sunshine: 4h and 30min).
Average sunshine days in April
Vale Formoso, Portugal
- Average sunshine days in April: 12.7 days
The month with the most sunshine days is August (27.5 days).
The month with the least sunshine days is April (12.7 days).
Average UV index in April
Vale Formoso, 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
Vale Formoso, Portugal
- Average cloud cover in April: 47
The month with the most cloud cover is January (Cloud cover 52).
The month with the least cloud cover is August (Cloud cover 12).
Average visibility in April
Vale Formoso, Portugal
- Average visibility in April: 8km
The months with the highest visibility are July and August (10km).
The month with the lowest visibility is January (7km).
