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
April
Weather in April
Temperature
Angical do Piauí experiences its coldest period in March and April, averaging a high-temperature of 31.4°C (88.5°F).Heat index
April's mean heat index is computed to be a blisteringly hot 40°C (104°F). Extra safeguards are necessary to prevent heat exhaustion and heat cramps. Prolonged activity might cause heatstroke.Remember that heat index calculations are made for conditions in the shade with light wind. Heat index values might soar by up to 15 Fahrenheit (8 Celsius) degrees with exposure to direct sunshine.
Note: The heat index, also known as 'real feel' or 'apparent temperature', is a value derived by merging air temperature with the humidity to convey how the climate feels. One's perception of temperature can vary depending on physical activity and individual heat sensitivity, influenced by factors like wind, attire, and metabolic variations. By being directly under the sun, it's possible for the felt temperature to increase by 15 Fahrenheit (8 Celsius) degrees. Heat index values are quite important for children. In general, younger individuals are at greater risk than adults because they tend to sweat less. Also, having a larger skin surface to body size ratio and greater heat production due to their active behavior contribute to this danger.
The body's inherent cooling system operates through perspiration, wherein evaporating sweat offsets excessive heat. When relative humidity is heightened, it slows the rate of evaporation, thereby decreasing the body's ability to shed heat and creating a sensation of overheating. Potential thermal conditions emerge as the body's heat gain outpaces its cooling mechanisms.
Humidity
The average relative humidity in April in Angical do Piauí is 75%.Rainfall
In Angical do Piauí, in April, during 19.3 rainfall days, 94mm (3.7") of precipitation is typically accumulated. Throughout the year, in Angical do Piauí, there are 157.4 rainfall days, and 636mm (25.04") of precipitation is accumulated.Daylight
In April, the average length of the day in Angical do Piauí is 11h and 58min.On the first day of April in Angical do Piauí, Brazil, sunrise is at 05:53 and sunset at 17:55. On the last day of the month, sunrise is at 05:51 and sunset at 17:45 -03.
Sunshine
The month with the least sunshine in Angical do Piauí is April, with an average of 7.4h of sunshine.UV index
January through August, October through December, with an average maximum UV index of 7, are months with the lowest UV index in Angical do Piauí. A UV Index of 6 to 7 symbolizes a high health risk from exposure to the Sun's UV rays for ordinary individuals.Note: In April, the maximum UV index of 7 translates into these guidelines:
Enforce precautions and stick to sun safety measures. Preservation from skin and eye damage is essential. The Sun's UV radiation is most potent between 10 a.m. and 4 p.m. Try to limit direct exposure to the Sun during this period. Loose clothes with a tight weave are optimal for safeguarding yourself against the Sun's rays.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What month is the coldest in Angical do Piauí?
How hot is it in Angical do Piauí in April?
What is the average humidity in April in Angical do Piauí?
How much does it rain in Angical do Piauí in April?
How many hours of daylight does Angical do Piauí have in April?
When is the sunrise / sunset in April in Angical do Piauí?
What is the month with the least sunshine in Angical do Piauí?
How many hours of sunshine does Angical do Piauí have in April?
What are the months with the lowest UV index in Angical do Piauí?
What is the UV index reading in April in Angical do Piauí?
Average temperature in April
Angical do Piauí, Brazil
- Average high temperature in April: 31.4°C
The warmest months (with the highest average high temperature) are September and October (36.5°C).
The months with the lowest average high temperature are March and April (31.4°C).
- Average low temperature in April: 22.8°C
The month with the highest average low temperature is October (25°C).
The coldest month (with the lowest average low temperature) is July (21.8°C).
Average pressure in April
Angical do Piauí, Brazil
- Average pressure in April: 1011.1mbar
The month with the highest atmospheric pressure is July (1013.9mbar).
The month with the lowest atmospheric pressure is November (1008.9mbar).
Average wind speed in April
Angical do Piauí, Brazil
- Average wind speed in April: 8.2km/h
The windiest month (with the highest average wind speed) is July (15.9km/h).
The calmest month (with the lowest average wind speed) is March (7.3km/h).
Average humidity in April
Angical do Piauí, Brazil
- Average humidity in April: 75%
The month with the highest relative humidity is March (78%).
The month with the lowest relative humidity is September (39%).
Average rainfall in April
Angical do Piauí, Brazil
- Average rainfall in April: 94mm
The wettest month (with the highest rainfall) is March (137mm).
The driest month (with the least rainfall) is August (0mm).
Average rainfall days in April
Angical do Piauí, Brazil
- Average rainfall days in April: 19.3 days
The month with the highest number of rainy days is March (26.8 days).
The month with the least rainy days is August (0.5 days).
Average daylight in April /
Average sunshine in April
Angical do Piauí, Brazil
- Average daylight in April: 12h and 0min
The month with the longest days is December (Average daylight: 12h and 30min).
The month with the shortest days is June (Average daylight: 11h and 48min).
- Average sunshine in April: 7h and 2min
The month with the most sunshine is September (Average sunshine: 9h and 54min).
The month with the least sunshine is April (Average sunshine: 7h and 24min).
Average sunshine days in April
Angical do Piauí, Brazil
- Average sunshine days in April: 9 days
The month with the most sunshine days is August (30.2 days).
The month with the least sunshine days is March (3.1 days).
Average UV index in April
Angical do Piauí, Brazil
- Average UV index in April: 7
The month with the highest UV index is September (UV index 8).
The months with the lowest UV index are January, February, March, April, May, June, July, August, October, November and December (UV index 7).
Average cloud cover in April
Angical do Piauí, Brazil
- Average cloud cover in April: 44
The month with the most cloud cover is February (Cloud cover 48).
The month with the least cloud cover is August (Cloud cover 13).
Average visibility in April
Angical do Piauí, Brazil
- Average visibility in April: 9km
The months with the highest visibility are May, June, July, August, September, October, November and December (10km).
The months with the lowest visibility are January, February, March and April (9km).
