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
April and June, with an average high-temperature of 29.8°C (85.6°F), are marked as the coldest months.Heat index
The heat index value for April is calculated to be a fiery hot 37°C (98.6°F). Implement additional preventive actions, heat cramps and heat exhaustion are potential hazards. Heatstroke could follow prolonged activity.It is important to note that the heat index values are for shaded areas and light wind scenarios. A rise in the heat index by 15 Fahrenheit (8 Celsius) degrees may result from direct sunlight exposure.
Note: The heat index, also known as 'felt air temperature' or 'feels like', is what the temperature feels like to the human body when the air temperature is combined with the relative humidity. The influence of weather is personal, differing among individuals based on variations in body mass, stature, and the degree of physical exertion. Keep it in mind, direct sunlight can augment the heat you experience, possibly pushing the heat index up by 15 Fahrenheit (8 Celsius) degrees. Heat index values hold particular importance for children. Younglings frequently fail to recognize the requirement to rest and rehydrate. Thirst emerges late in dehydration - it is imperative to keep hydration levels high, particularly during extended physical exertions.
Perspiration and the resultant sweat evaporation are the body's natural thermostat, helping regulate temperature. An increase in relative humidity disrupts body cooling by slowing the evaporation rate, thereby reducing the rate at which the body cools and amplifying the sense of heat. Potential thermal conditions emerge as the body's heat gain outpaces its cooling mechanisms.
Humidity
In April, the average relative humidity is 80%.Rainfall
In Parnaguá, in April, it is raining for 16.1 days, with typically 65mm (2.56") of accumulated precipitation. Throughout the year, there are 134.3 rainfall days, and 578mm (22.76") of precipitation is accumulated.Daylight
The average length of the day in April is 11h and 52min.On the first day of April, sunrise is at 06:02 and sunset at 18:02. On the last day of the month, sunrise is at 06:03 and sunset at 17:48 -03.
Sunshine
April has the least sunshine of the year, with an average of 6.3h of sunshine.UV index
The months with the lowest UV index are January through July, November and December, with an average maximum UV index of 6. A UV Index reading of 6 to 7 represents a high health vulnerability from unprotected exposure to Sun's UV rays for average individuals.Note: In April, the maximum UV index of 6 suggests these recommendations:
Stick with precautions and abide by sun safety procedures. Evading sunburn is essential. Remember that UV radiation from the Sun is strongest between 10 a.m. and 4 p.m. Make an effort to limit direct sun exposure during this time. Opt for tightly woven and loose clothing to enhance protection from the Sun.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What part of the year is the coldest?
How hot is April?
What is the average humidity in April?
How much does it rain in April?
How many hours of daylight does Parnaguá have in April?
What time are sunrise and sunset in April?
What is the month with the least sunshine?
How long on average sun shines in April?
What are the months with the lowest UV index?
What is the UV index intensity in April?
Average temperature in April
Parnaguá, Brazil
- Average high temperature in April: 29.8°C
The warmest month (with the highest average high temperature) is October (35°C).
The months with the lowest average high temperature are April and June (29.8°C).
- Average low temperature in April: 19.3°C
The month with the highest average low temperature is October (22.2°C).
The coldest month (with the lowest average low temperature) is July (17.4°C).
Average pressure in April
Parnaguá, Brazil
- Average pressure in April: 1012.6mbar
The month with the highest atmospheric pressure is July (1016.3mbar).
The month with the lowest atmospheric pressure is November (1010.6mbar).
Average wind speed in April
Parnaguá, Brazil
- Average wind speed in April: 5.6km/h
The windiest month (with the highest average wind speed) is September (9.7km/h).
The calmest month (with the lowest average wind speed) is March (5.3km/h).
Average humidity in April
Parnaguá, Brazil
- Average humidity in April: 80%
The months with the highest relative humidity are February and March (81%).
The month with the lowest relative humidity is September (40%).
Average rainfall in April
Parnaguá, Brazil
- Average rainfall in April: 65mm
The wettest month (with the highest rainfall) is March (112mm).
The driest month (with the least rainfall) is August (0mm).
Average rainfall days in April
Parnaguá, Brazil
- Average rainfall days in April: 16.1 days
The month with the highest number of rainy days is March (20.9 days).
The month with the least rainy days is August (0.2 days).
Average daylight in April /
Average sunshine in April
Parnaguá, Brazil
- Average daylight in April: 11h and 5min
The month with the longest days is December (Average daylight: 12h and 42min).
The month with the shortest days is June (Average daylight: 11h and 30min).
- Average sunshine in April: 6h and 2min
The month with the most sunshine is December (Average sunshine: 9h and 54min).
The month with the least sunshine is April (Average sunshine: 6h and 18min).
Average sunshine days in April
Parnaguá, Brazil
- Average sunshine days in April: 10.9 days
The month with the most sunshine days is August (30.6 days).
The month with the least sunshine days is February (6.4 days).
Average UV index in April
Parnaguá, Brazil
- Average UV index in April: 6
The months with the highest UV index are August, September and October (UV index 7).
The months with the lowest UV index are January, February, March, April, May, June, July, November and December (UV index 6).
Average cloud cover in April
Parnaguá, Brazil
- Average cloud cover in April: 45
The months with the most cloud cover are February and March (Cloud cover 46).
The month with the least cloud cover is August (Cloud cover 12).
Average visibility in April
Parnaguá, Brazil
- Average visibility in April: 8km
The months with the highest visibility are June, July, August, September and October (10km).
The months with the lowest visibility are January, February, March and April (8km).
