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
Ajuda, Portugal, records a slight change with April's average high-temperatures adjusting to a still refreshing 18°C (64.4°F) from March's 16.7°C (62.1°F). The average temperature drops to a fresh 12.6°C (54.7°F) during the night in the month of April.Humidity
The average relative humidity in April in Ajuda is 74%.Rainfall
In Ajuda, Portugal, in April, during 13.5 rainfall days, 50mm (1.97") of precipitation is typically accumulated. In Ajuda, during the entire year, the rain falls for 112.9 days and collects up to 390mm (15.35") of precipitation.Daylight
In April, the average length of the day is 13h and 14min.On the first day of April, 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 Ajuda is 8.6h.UV index
In April, the average daily maximum UV index in Ajuda is 4. A UV Index reading of 3 to 5 represents a moderate threat to health from unsafe exposure to UV radiation for average individuals.Note: A maximum high UV index of 4 in April translates into the following recommendations:
Adopt protective measures - Suggestions to resist sunburn are offered. Being exposed to the midday Sun can have harmful effects due to strong UV radiation; always take precautions. Wearing a wide-brim hat can block approximately 50% of UV radiation, protecting the eyes.
Frequently asked questions
What are the temperatures in Ajuda in April?
What is the average humidity in April in Ajuda?
How much does it rain in Ajuda in April?
How many hours of daylight does Ajuda have in April?
When are sunrise and sunset in April in Ajuda?
How many hours of sunshine does Ajuda have in April?
How high is the UV index in April in Ajuda?
Average temperature in April
Ajuda, Portugal
- Average high temperature in April: 18°C
The warmest month (with the highest average high temperature) is August (25.8°C).
The month with the lowest average high temperature is January (14.5°C).
- Average low temperature in April: 12.6°C
The months with the highest average low temperature are July and August (18.1°C).
The coldest month (with the lowest average low temperature) is February (10.3°C).
Average pressure in April
Ajuda, 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
Ajuda, Portugal
- Average wind speed in April: 16km/h
The windiest month (with the highest average wind speed) is February (17.8km/h).
The calmest month (with the lowest average wind speed) is October (14.1km/h).
Average humidity in April
Ajuda, Portugal
- Average humidity in April: 74%
The month with the highest relative humidity is January (76%).
The months with the lowest relative humidity are May, August and September (70%).
Average rainfall in April
Ajuda, Portugal
- Average rainfall in April: 50mm
The wettest month (with the highest rainfall) is November (69mm).
The driest month (with the least rainfall) is July (2mm).
Average rainfall days in April
Ajuda, Portugal
- Average rainfall days in April: 13.5 days
The month with the highest number of rainy days is November (14.4 days).
The month with the least rainy days is August (2.6 days).
Average daylight in April /
Average sunshine in April
Ajuda, 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 24min).
The month with the least sunshine is January (Average sunshine: 5h and 24min).
Average sunshine days in April
Ajuda, Portugal
- Average sunshine days in April: 14.4 days
The month with the most sunshine days is July (27.2 days).
The month with the least sunshine days is November (13.3 days).
Average UV index in April
Ajuda, 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
Ajuda, Portugal
- Average cloud cover in April: 36
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
Ajuda, 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).
Ajuda, Portugal
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