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 experiences an average high-temperature of a still warm 24.8°C (76.6°F), barely different from March's 25.9°C (78.6°F). During the month of April, the nighttime temperature falls to an average of 16.4°C (61.5°F).Humidity
The average relative humidity in April is 89%.Rainfall
In Porto Firme, in April, during 21.3 rainfall days, 64mm (2.52") of precipitation is typically accumulated. Throughout the year, in Porto Firme, there are 231.1 rainfall days, and 1302mm (51.26") of precipitation is accumulated.Daylight
The average length of the day in April in Porto Firme is 11h and 37min.On the first day of the month, sunrise is at 05:59 and sunset at 17:52. On the last day of April, sunrise is at 06:08 and sunset at 17:29 -03.
Sunshine
In Porto Firme, the average sunshine in April is 6.9h.UV index
February through December, with an average maximum UV index of 5, are months with the lowest UV index. A UV Index reading of 3 to 5 represents a moderate health risk from exposure to the Sun's UV rays for the ordinary person.Note: An average UV index of 5 in April transforms into this advice:
Take heed. Individuals of lighter complexion can be burned in less than half an hour. The Sun's harshest UV rays are around midday; it's wise to seek shade and limit time outdoors. Opt for tightly woven and loose clothing to enhance protection from the Sun.
Frequently asked questions
What is the usual temperature for Porto Firme in April?
What is the average humidity in April in Porto Firme?
How many days does it rain in April in Porto Firme?
How many hours of daylight does Porto Firme have in April?
When is the sunrise / sunset in April in Porto Firme?
How many hours of sunshine does Porto Firme have in April?
What is the month with the lowest UV index in Porto Firme?
What is the UV index reading in April in Porto Firme?
Average temperature in April
Porto Firme, Brazil
- Average high temperature in April: 24.8°C
The warmest month (with the highest average high temperature) is February (27.1°C).
The month with the lowest average high temperature is June (22.3°C).
- Average low temperature in April: 16.4°C
The month with the highest average low temperature is January (18.6°C).
The coldest month (with the lowest average low temperature) is July (13.2°C).
Average pressure in April
Porto Firme, Brazil
- Average pressure in April: 1016.3mbar
The month with the highest atmospheric pressure is July (1021.2mbar).
The month with the lowest atmospheric pressure is December (1012.9mbar).
Average wind speed in April
Porto Firme, Brazil
- Average wind speed in April: 6km/h
The windiest months (with the highest average wind speed) are September and October (8.6km/h).
The calmest month (with the lowest average wind speed) is April (6km/h).
Average humidity in April
Porto Firme, Brazil
- Average humidity in April: 89%
The month with the highest relative humidity is March (90%).
The month with the lowest relative humidity is September (73%).
Average rainfall in April
Porto Firme, Brazil
- Average rainfall in April: 64mm
The wettest month (with the highest rainfall) is December (241mm).
The driest month (with the least rainfall) is July (12mm).
Average rainfall days in April
Porto Firme, Brazil
- Average rainfall days in April: 21.3 days
The month with the highest number of rainy days is December (28.6 days).
The month with the least rainy days is August (8.3 days).
Average daylight in April /
Average sunshine in April
Porto Firme, Brazil
- Average daylight in April: 11h and 4min
The month with the longest days is December (Average daylight: 13h and 24min).
The month with the shortest days is June (Average daylight: 10h and 54min).
- Average sunshine in April: 6h and 5min
The month with the most sunshine is September (Average sunshine: 8h and 30min).
The month with the least sunshine is November (Average sunshine: 6h and 36min).
Average sunshine days in April
Porto Firme, Brazil
- Average sunshine days in April: 5.5 days
The month with the most sunshine days is August (18.3 days).
The month with the least sunshine days is December (0.6 days).
Average UV index in April
Porto Firme, Brazil
- Average UV index in April: 5
The month with the highest UV index is January (UV index 6).
The months with the lowest UV index are February, March, April, May, June, July, August, September, October, November and December (UV index 5).
Average cloud cover in April
Porto Firme, Brazil
- Average cloud cover in April: 62
The months with the most cloud cover are March and April (Cloud cover 62).
The month with the least cloud cover is September (Cloud cover 34).
Average visibility in April
Porto Firme, Brazil
- Average visibility in April: 6km
The months with the highest visibility are August and September (9km).
The months with the lowest visibility are March, April and May (6km).
Porto Firme, Brazil
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