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
Norwalk's transition into April is marked by a minor temperature shift, moving from a warm 75.9°F (24.4°C) in March to a still moderately hot 82.4°F (28°C). During the nights in April, an average low-temperature of 62.2°F (16.8°C) is observed.Heat index
During April, the heat index is calculated to be a hot 87.8°F (31°C). With ongoing exposure and activity, one might experience weariness, and heat cramps could ensue.One should consider that heat index numbers are for shaded settings and 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 'felt air temperature' or 'feels like', combines both the air temperature and the humidity level to give a perceived human temperature. A person's impression of weather can be affected by numerous aspects, among them metabolic variations, pregnancy, and activity levels. Given the impact of direct sunlight, it's noteworthy that the felt temperature can rise by 15 Fahrenheit (8 Celsius) degrees. Heat index values are especially vital to children. Children usually face more risks than adults as their ability to sweat is less. Additionally, their larger skin surface in relation to their petite bodies and higher heat output due to their activities increases their vulnerability.
Humidity
In April, the average relative humidity in Norwalk is 72%.Rainfall
In Norwalk, in April, it is raining for 11 days, with typically 1.54" (39mm) of accumulated precipitation. In Norwalk, during the entire year, the rain falls for 159.8 days and collects up to 21.93" (557mm) of precipitation.Daylight
In April, the average length of the day is 12h and 54min.On the first day of the month, sunrise is at 7:15 am and sunset at 7:45 pm. On the last day of April, in Norwalk, sunrise is at 6:44 am and sunset at 8:03 pm EDT.
Sunshine
The average sunshine in April is 9.4h.UV index
In Norwalk, the average daily maximum UV index in April is 6. A UV Index of 6 to 7 symbolizes a high threat to health from unprotected exposure to Sun's UV rays for the ordinary person.Note: In April, the maximum UV index of 6 transforms into these recommendations:
Evade overexposure. Individuals with fair skin risk burning in under 20 minutes. The time between 10 a.m. and 4 p.m. is when UV radiation is at its peak. Limit exposure to direct sunlight during these hours. Sun protection is enhanced with clothing that boasts a tight weave yet offers a loose fit.
Frequently asked questions
Is it hot in Norwalk during April?
What is the average humidity in April in Norwalk?
How many days does it rain in April in Norwalk?
How many hours of daylight does Norwalk have in April?
When is the sunrise / sunset in April in Norwalk?
How long on average sun shines in April in Norwalk?
How high is the UV index in April in Norwalk?
Average temperature in April
Norwalk, FL
- Average high temperature in April: 82.4°F
The warmest month (with the highest average high temperature) is August (91.8°F).
The month with the lowest average high temperature is January (66.7°F).
- Average low temperature in April: 62.2°F
The month with the highest average low temperature is August (75°F).
The coldest month (with the lowest average low temperature) is January (48.7°F).
Average pressure in April
Norwalk, FL
- Average pressure in April: 30.03"Hg
The month with the highest atmospheric pressure is January (30.14"Hg).
The month with the lowest atmospheric pressure is September (29.97"Hg).
Average wind speed in April
Norwalk, FL
- Average wind speed in April: 5.7mph
The windiest month (with the highest average wind speed) is April (5.7mph).
The calmest month (with the lowest average wind speed) is July (4.1mph).
Average humidity in April
Norwalk, FL
- Average humidity in April: 72%
The months with the highest relative humidity are August and September (78%).
The month with the lowest relative humidity is March (71%).
Average rainfall in April
Norwalk, FL
- Average rainfall in April: 1.54"
The wettest month (with the highest rainfall) is July (3.15").
The driest month (with the least rainfall) is March (0.94").
Average rainfall days in April
Norwalk, FL
- Average rainfall days in April: 11 days
The month with the highest number of rainy days is July (20.9 days).
The month with the least rainy days is November (8.4 days).
Average daylight in April /
Average sunshine in April
Norwalk, FL
- Average daylight in April: 12h and 5min
The month with the longest days is June (Average daylight: 14h and 0min).
The month with the shortest days is December (Average daylight: 10h and 18min).
- Average sunshine in April: 9h and 2min
The month with the most sunshine is July (Average sunshine: 10h and 42min).
The month with the least sunshine is December (Average sunshine: 6h and 0min).
Average sunshine days in April
Norwalk, FL
- Average sunshine days in April: 16.8 days
The month with the most sunshine days is November (20.5 days).
The month with the least sunshine days is August (7.9 days).
Average UV index in April
Norwalk, FL
- Average UV index in April: 6
The months with the highest UV index are May, June, July and August (UV index 7).
The month with the lowest UV index is January (UV index 4).
Average cloud cover in April
Norwalk, FL
- Average cloud cover in April: 32
The month with the most cloud cover is February (Cloud cover 39).
The month with the least cloud cover is May (Cloud cover 30).
Average visibility in April
Norwalk, 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).
Norwalk, Florida, USA
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