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
April's onset brings an average high-temperature of a still comfortable 18.8°C (65.8°F), showing a minute difference from March's 16.6°C (61.9°F). Santa Clara, in April, experiences an average temperature of 8.2°C (46.8°F) at night.Humidity
In April, the average relative humidity in Santa Clara is 76%.Rainfall
In Santa Clara, Portugal, during April, the rain falls for 14.7 days and regularly aggregates up to 66mm (2.6") of precipitation. In Santa Clara, during the entire year, the rain falls for 119.4 days and collects up to 525mm (20.67") of precipitation.Daylight
In Santa Clara, the average length of the day in April is 13h and 17min.On the first day of the month, sunrise is at 07:16 and sunset at 19:58. On the last day of April, in Santa Clara, sunrise is at 06:33 and sunset at 20:28 WEST.
Sunshine
In Santa Clara, the average sunshine in April is 8h.UV index
In Santa Clara, the average daily maximum UV index in April is 4. A UV Index of 3 to 5 symbolizes a moderate health risk from unprotected exposure to Sun's UV rays for ordinary individuals.Note: In April, a daily maximum UV index of 4 leads to the following instructions:
Be vigilant - Suggestions to stave off sun damage are provided. Exposing oneself to the midday Sun can be harmful due to the strong UV radiation; limit your time outside. It's wise to wear UVA and UVB-blocking sunglasses when the sun shines brightly.
Frequently asked questions
What is the average April temperature in Santa Clara?
What is the average humidity in April in Santa Clara?
How much does it rain in Santa Clara in April?
What is the average length of the day in April in Santa Clara?
When is the sunrise / sunset in April in Santa Clara?
How long on average sun shines in April in Santa Clara?
What is the UV index intensity in April in Santa Clara?
Average temperature in April
Santa Clara, Portugal
- Average high temperature in April: 18.8°C
The warmest month (with the highest average high temperature) is August (29.2°C).
The month with the lowest average high temperature is January (12.9°C).
- Average low temperature in April: 8.2°C
The month with the highest average low temperature is July (14.5°C).
The coldest month (with the lowest average low temperature) is January (5.4°C).
Average pressure in April
Santa Clara, Portugal
- Average pressure in April: 1015.3mbar
The month with the highest atmospheric pressure is December (1022.7mbar).
The month with the lowest atmospheric pressure is April (1015.3mbar).
Average wind speed in April
Santa Clara, Portugal
- Average wind speed in April: 8.3km/h
The windiest month (with the highest average wind speed) is March (9km/h).
The calmest month (with the lowest average wind speed) is September (7.2km/h).
Average humidity in April
Santa Clara, Portugal
- Average humidity in April: 76%
The month with the highest relative humidity is January (84%).
The months with the lowest relative humidity are August and September (65%).
Average rainfall in April
Santa Clara, Portugal
- Average rainfall in April: 66mm
The wettest month (with the highest rainfall) is November (77mm).
The driest month (with the least rainfall) is July (4mm).
Average rainfall days in April
Santa Clara, Portugal
- Average rainfall days in April: 14.7 days
The month with the highest number of rainy days is April (14.7 days).
The month with the least rainy days is August (2.8 days).
Average daylight in April /
Average sunshine in April
Santa Clara, 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 24min).
- Average sunshine in April: 8h and 0min
The month with the most sunshine is July (Average sunshine: 11h and 12min).
The month with the least sunshine is January (Average sunshine: 5h and 0min).
Average sunshine days in April
Santa Clara, Portugal
- Average sunshine days in April: 14.3 days
The month with the most sunshine days is August (27.5 days).
The months with the least sunshine days are April and November (14.3 days).
Average UV index in April
Santa Clara, Portugal
- Average UV index in April: 4
The months with the highest UV index are June, July and August (UV index 6).
The months with the lowest UV index are January, February, March, November and December (UV index 3).
Average cloud cover in April
Santa Clara, Portugal
- Average cloud cover in April: 45
The month with the most cloud cover is January (Cloud cover 48).
The months with the least cloud cover are July and August (Cloud cover 22).
Average visibility in April
Santa Clara, Portugal
- Average visibility in April: 8km
The months with the highest visibility are June, September, October and December (9km).
The months with the lowest visibility are January, February, March, April, May, July, August and November (8km).
Santa Clara, Portugal
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