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
Rio starts April with an average high-temperature of a still warm 79.5°F (26.4°C), hinting at a minimal fluctuation from March. In April, Rio's nights cool slightly to a consistent average temperature of 70.5°F (21.4°C).Humidity
In Rio, the average relative humidity in April is 73%.Rainfall
In Rio, in April, during 11.2 rainfall days, 0.71" (18mm) of precipitation is typically accumulated. In Rio, during the entire year, the rain falls for 168.1 days and collects up to 14.09" (358mm) of precipitation.Daylight
In April, the average length of the day is 12h and 50min.On the first day of the month, sunrise is at 7:10 am and sunset at 7:38 pm. On the last day of April, in Rio, sunrise is at 6:42 am and sunset at 7:53 pm EDT.
Sunshine
The average sunshine in April is 9.9h.UV index
The average daily maximum UV index in April in Rio, Florida, is 6. A UV Index reading of 6 to 7 represents a high health risk from unprotected exposure to Sun's UV rays for the ordinary person.Note: The UV index of 6 during April leads to these advisories:
Act on precautions and pay attention to sun safety recommendations. Avoidance of sunburn is obligatory. Avoid direct Sun exposure and seek shade between 10 a.m. and 4 p.m., when UV radiation is at its peak, but keep in mind that not all shade structures provide complete protection. During bright days, sunglasses that offer UVA and UVB defense are recommended.
Frequently asked questions
What are the temperatures in Rio in April?
What is the average humidity in April in Rio?
How many days does it rain in April in Rio?
How many hours of daylight does Rio have in April?
What time are sunrise and sunset in April in Rio?
How many hours of sunshine does Rio have in April?
What is the UV index intensity in April in Rio?
Average temperature in April
Rio, FL
- Average high temperature in April: 79.5°F
The warmest month (with the highest average high temperature) is August (87.1°F).
The month with the lowest average high temperature is January (71.4°F).
- Average low temperature in April: 70.5°F
The month with the highest average low temperature is August (79.3°F).
The coldest month (with the lowest average low temperature) is January (61.2°F).
Average pressure in April
Rio, FL
- Average pressure in April: 30.03"Hg
The month with the highest atmospheric pressure is January (30.12"Hg).
The month with the lowest atmospheric pressure is September (29.96"Hg).
Average wind speed in April
Rio, FL
- Average wind speed in April: 9.9mph
The windiest months (with the highest average wind speed) are January, March and November (10.3mph).
The calmest month (with the lowest average wind speed) is July (7.1mph).
Average humidity in April
Rio, FL
- Average humidity in April: 73%
The months with the highest relative humidity are June and August (78%).
The month with the lowest relative humidity is March (70%).
Average rainfall in April
Rio, FL
- Average rainfall in April: 0.71"
The wettest month (with the highest rainfall) is August (2.56").
The driest month (with the least rainfall) is January (0.39").
Average rainfall days in April
Rio, FL
- Average rainfall days in April: 11.2 days
The month with the highest number of rainy days is August (23.1 days).
The month with the least rainy days is February (7.7 days).
Average daylight in April /
Average sunshine in April
Rio, FL
- Average daylight in April: 12h and 5min
The month with the longest days is June (Average daylight: 13h and 48min).
The month with the shortest days is December (Average daylight: 10h and 30min).
- Average sunshine in April: 9h and 5min
The months with the most sunshine are July and August (Average sunshine: 10h and 54min).
The months with the least sunshine are January and December (Average sunshine: 6h and 6min).
Average sunshine days in April
Rio, FL
- Average sunshine days in April: 15.7 days
The month with the most sunshine days is January (19.5 days).
The month with the least sunshine days is August (3.4 days).
Average UV index in April
Rio, FL
- Average UV index in April: 6
The months with the highest UV index are May, June, July, August and September (UV index 7).
The months with the lowest UV index are January and December (UV index 5).
Average cloud cover in April
Rio, FL
- Average cloud cover in April: 27
The months with the most cloud cover are January, November and December (Cloud cover 34).
The months with the least cloud cover are May and July (Cloud cover 26).
Average visibility in April
Rio, FL
- Average visibility in April: 6mi
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
Rio, Florida, USA
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