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
At the start of April, Lumiar's average high-temperature reaches a still refreshing 18.8°C (65.8°F), subtly different from the preceding month. Lumiar records a mean low-temperature of 11.8°C (53.2°F) in April.Humidity
In Lumiar, the average relative humidity in April is 73%.Rainfall
In Lumiar, Portugal, during April, the rain falls for 13.5 days and regularly aggregates up to 44mm (1.73") of precipitation. Throughout the year, in Lumiar, there are 111.8 rainfall days, and 359mm (14.13") of precipitation is accumulated.Daylight
In April, the average length of the day in Lumiar, Portugal, is 13h and 14min.On the first day of April in Lumiar, Portugal, sunrise is at 07:20 and sunset at 20:00. On the last day of the month, sunrise is at 06:39 and sunset at 20:28 WEST.
Sunshine
The average sunshine in April in Lumiar is 8.6h.UV index
The average daily maximum UV index in April is 4. A UV Index estimate of 3 to 5 represents a moderate health risk from exposure to the Sun's UV radiation for average individuals.Note: The average daily UV index of 4 in April transforms into the following instructions:
Preventative actions are necessary - The mandate to avoid skin and eye damage is in place. Being exposed to the midday Sun can have harmful effects due to strong UV radiation; always take precautions. Employ a hat with a wide brim for robust protection, cutting UV exposure by half.
Frequently asked questions
What is the average April temperature in Lumiar?
What is the average humidity in April in Lumiar?
How much does it rain in Lumiar in April?
What is the average length of the day in April in Lumiar?
When is the sunrise / sunset in April in Lumiar?
How many hours of sunshine does Lumiar have in April?
What is the UV index reading in April in Lumiar?
Average temperature in April
Lumiar, Portugal
- Average high temperature in April: 18.8°C
The warmest month (with the highest average high temperature) is August (27.4°C).
The month with the lowest average high temperature is January (14.8°C).
- Average low temperature in April: 11.8°C
The month with the highest average low temperature is August (17.6°C).
The coldest month (with the lowest average low temperature) is February (9.4°C).
Average pressure in April
Lumiar, Portugal
- Average pressure in April: 1015.7mbar
The month with the highest atmospheric pressure is December (1022.6mbar).
The month with the lowest atmospheric pressure is April (1015.7mbar).
Average wind speed in April
Lumiar, Portugal
- Average wind speed in April: 14.6km/h
The windiest months (with the highest average wind speed) are February and July (15.9km/h).
The calmest months (with the lowest average wind speed) are September and October (12.9km/h).
Average humidity in April
Lumiar, Portugal
- Average humidity in April: 73%
The month with the highest relative humidity is January (77%).
The month with the lowest relative humidity is August (68%).
Average rainfall in April
Lumiar, Portugal
- Average rainfall in April: 44mm
The wettest month (with the highest rainfall) is November (61mm).
The driest month (with the least rainfall) is July (3mm).
Average rainfall days in April
Lumiar, Portugal
- Average rainfall days in April: 13.5 days
The month with the highest number of rainy days is November (14.1 days).
The month with the least rainy days is August (2.3 days).
Average daylight in April /
Average sunshine in April
Lumiar, Portugal
- Average daylight in April: 13h and 1min
The month with the longest days is June (Average daylight: 14h and 48min).
The month with the shortest days is December (Average daylight: 9h and 30min).
- Average sunshine in April: 8h and 4min
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 24min).
Average sunshine days in April
Lumiar, Portugal
- Average sunshine days in April: 14.5 days
The month with the most sunshine days is August (26.4 days).
The months with the least sunshine days are April and November (14.5 days).
Average UV index in April
Lumiar, Portugal
- Average UV index in April: 4
The months with the highest UV index are June, July, August and September (UV index 6).
The month with the lowest UV index is December (UV index 3).
Average cloud cover in April
Lumiar, Portugal
- Average cloud cover in April: 35
The month with the most cloud cover is January (Cloud cover 40).
The month with the least cloud cover is August (Cloud cover 14).
Average visibility in April
Lumiar, 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).
Lumiar, Portugal
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