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
Groaíras's April weather, with an average high temperature of 30.3°C (86.5°F) and an average low temperature of 21.7°C (71.1°F), tends to be the coldest of the year.Heat index
The heat index in April is computed to be a blistering 40°C (104°F). Implement heightened safety measures - risk of heat exhaustion and heat cramps is increased. Prolonged activity may result in heatstroke.Regarding the heat index, one should be aware it's determined by shaded settings and mild winds. Direct sunshine exposure could raise heat index values by as much as 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel' or 'apparent temperature', offers an insight into how hot it feels when we factor in moisture content. One's weather perception can be influenced by a range of factors including metabolic differences, being pregnant, and their level of physical activity. Should you be directly under the sun, anticipate a possible increase in the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values hold particular importance for children. Children frequently underestimate the importance of resting and drinking fluids. Thirst is a symptom of advanced dehydration - hence the need to hydrate regularly, especially during protracted physical exercises.
When faced with excessive heat, the human body begins to perspire, utilizing the cooling benefits of sweat evaporation. Increased relative humidity interferes with body cooling by slowing the rate of evaporation, resulting in a slower body cooling rate and a heightened feeling of heat. Overheating risks increase with rising body temperatures, especially if heat release isn't efficient.
Humidity
The most humid month is April, with an average relative humidity of 85%.Rainfall
In Groaíras, in April, it is raining for 27.8 days, with typically 200mm (7.87") of accumulated precipitation. In Groaíras, during the entire year, the rain falls for 204.6 days and collects up to 1055mm (41.54") of precipitation.Daylight
In April, the average length of the day is 12h and 1min.On the first day of the month, sunrise is at 05:43 and sunset at 17:47. On the last day of April, in Groaíras, sunrise is at 05:39 and sunset at 17:37 -03.
Sunshine
The average sunshine in April in Groaíras, Brazil, is 6h.UV index
The months with the lowest UV index are January through June, with an average maximum UV index of 6. A UV Index value of 6 to 7 symbolizes a high health hazard from unprotected exposure to Sun's UV rays for average individuals.Note: The maximum UV index of 6 during April leads to these instructions:
Avoid overexposure. Fair-skinned individuals can burn in under 20 minutes. The Sun's UV radiation is at its strongest between the hours of 10 a.m. and 4 p.m. Minimize direct exposure to the sun during this period. Arm yourself against UV rays' harm with protective apparel and UV-filtering shades.
Frequently asked questions
What is the coldest time of year in Groaíras?
How hot is April in Groaíras?
What is the most humid month in Groaíras?
What is the average humidity in April in Groaíras?
How many days does it rain in April in Groaíras?
How many hours of daylight does Groaíras have in April?
When are sunrise and sunset in April in Groaíras?
How many hours of sunshine does Groaíras have in April?
When is the lowest UV index in Groaíras?
How high is the UV index in April in Groaíras?
Average temperature in April
Groaíras, Brazil
- Average high temperature in April: 30.3°C
The warmest month (with the highest average high temperature) is October (35.8°C).
The month with the lowest average high temperature is April (30.3°C).
- Average low temperature in April: 21.7°C
The month with the highest average low temperature is November (24.2°C).
The coldest months (with the lowest average low temperature) are June and July (20.9°C).
Average pressure in April
Groaíras, Brazil
- Average pressure in April: 1011.3mbar
The month with the highest atmospheric pressure is July (1013.7mbar).
The month with the lowest atmospheric pressure is November (1009.9mbar).
Average wind speed in April
Groaíras, Brazil
- Average wind speed in April: 7.7km/h
The windiest month (with the highest average wind speed) is October (15.8km/h).
The calmest month (with the lowest average wind speed) is April (7.7km/h).
Average humidity in April
Groaíras, Brazil
- Average humidity in April: 85%
The month with the highest relative humidity is April (85%).
The months with the lowest relative humidity are September and October (57%).
Average rainfall in April
Groaíras, Brazil
- Average rainfall in April: 200mm
The wettest month (with the highest rainfall) is March (242mm).
The driest month (with the least rainfall) is September (3mm).
Average rainfall days in April
Groaíras, Brazil
- Average rainfall days in April: 27.8 days
The month with the highest number of rainy days is March (29 days).
The month with the least rainy days is September (5.1 days).
Average daylight in April /
Average sunshine in April
Groaíras, Brazil
- Average daylight in April: 12h and 0min
The month with the longest days is December (Average daylight: 12h and 18min).
The month with the shortest days is June (Average daylight: 11h and 54min).
- Average sunshine in April: 6h and 0min
The month with the most sunshine is August (Average sunshine: 9h and 18min).
The month with the least sunshine is March (Average sunshine: 5h and 36min).
Average sunshine days in April
Groaíras, Brazil
- Average sunshine days in April: 1.6 days
The month with the most sunshine days is September (23.3 days).
The months with the least sunshine days are March and April (1.6 days).
Average UV index in April
Groaíras, Brazil
- Average UV index in April: 6
The months with the highest UV index are July, August, September, October, November and December (UV index 7).
The months with the lowest UV index are January, February, March, April, May and June (UV index 6).
Average cloud cover in April
Groaíras, Brazil
- Average cloud cover in April: 57
The month with the most cloud cover is March (Cloud cover 58).
The months with the least cloud cover are August and September (Cloud cover 21).
Average visibility in April
Groaíras, Brazil
- Average visibility in April: 7km
The months with the highest visibility are August, September, October, November and December (10km).
The months with the lowest visibility are March, April and May (7km).
Groaíras, Brazil
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