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 snowfall 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
April brings a slight increase in the average high-temperature, progressing from 76.3°F (24.6°C) in March to a still moderately hot 82°F (27.8°C). Killarney's average low-temperature in April is measured at an enjoyable 63.7°F (17.6°C).Heat index
The average heat index in April is appraised at a hot 87.8°F (31°C). With ongoing exposure and activity, one might experience weariness, and heat cramps could ensue.Regarding the heat index, one should be aware it's determined by shaded settings and mild winds. Exposure to direct sunlight may make the heat index values climb by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel' or 'felt air temperature', represents the fusion of temperature and moisture in the air to suggest how warm it 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. It is noteworthy to mention that direct sunlight exposure can augment the felt temperature, leading to an increase in the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are quite important for children. Young ones regularly neglect the requirement for rest and fluid replenishment. Thirst is a late stage of dehydration - so, it is necessary to keep hydrated, particularly during extended periods of physical exertion.
Humidity
In Killarney, the average relative humidity in April is 73%.Rainfall
In Killarney, in April, during 14.3 rainfall days, 2.28" (58mm) of precipitation is typically accumulated. Throughout the year, there are 205.7 rainfall days, and 41.1" (1044mm) of precipitation is accumulated.Snowfall
In Killarney, snow does not fall in February through December.Daylight
In Killarney, the average length of the day in April is 12h and 52min.On the first day of April, sunrise is at 7:15 am and sunset at 7:44 pm. On the last day of the month, sunrise is at 6:45 am and sunset at 8:01 pm EDT.
Sunshine
In April, the average sunshine is 9.2h.UV index
In Killarney, the average daily maximum UV index in April is 6. A UV Index of 6 to 7 symbolizes a high threat to health from unsafe exposure to UV radiation for the average person.Note: The maximum UV index of 6 during April translates into these guidelines:
Endorse precautions and be consistent with sun safety guidelines. Preventing sunburn is paramount. Remember that the sun's UV radiation is strongest between 10 a.m. and 4 p.m. Make an effort to avoid direct sun exposure during these hours. Wearing a wide-brim hat can block approximately 50% of UV radiation, protecting the eyes.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the temperature in April?
What is the average humidity in April?
How many days does it rain in April?
When it does not snow?
What is the average length of the day in April?
When are sunrise and sunset in April?
How many hours of sunshine does Killarney have in April?
How high is the UV index in April in Killarney?
Average temperature in April
Killarney, FL
- Average high temperature in April: 82°F
The warmest month (with the highest average high temperature) is August (91°F).
The month with the lowest average high temperature is January (67.6°F).
- Average low temperature in April: 63.7°F
The month with the highest average low temperature is August (76.5°F).
The coldest month (with the lowest average low temperature) is January (50.4°F).
Average pressure in April
Killarney, 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
Killarney, FL
- Average wind speed in April: 6.5mph
The windiest month (with the highest average wind speed) is April (6.5mph).
The calmest month (with the lowest average wind speed) is July (4.6mph).
Average humidity in April
Killarney, FL
- Average humidity in April: 73%
The month with the highest relative humidity is September (78%).
The month with the lowest relative humidity is March (71%).
Average rainfall in April
Killarney, FL
- Average rainfall in April: 2.28"
The wettest month (with the highest rainfall) is July (6.81").
The driest months (with the least rainfall) are January and March (1.5").
Average rainfall days in April
Killarney, FL
- Average rainfall days in April: 14.3 days
The month with the highest number of rainy days is August (28.4 days).
The month with the least rainy days is January (9.8 days).
Average snowfall days in April
Killarney, FL
- Average snowfall days in April: 0 days
The month with the highest number of snowfall days is January (0.1 days).
The months with the least snowfall days are February, March, April, May, June, July, August, September, October, November and December (0 days).
Average daylight in April /
Average sunshine in April
Killarney, FL
- Average daylight in April: 12h and 5min
The month with the longest days is June (Average daylight: 13h and 54min).
The month with the shortest days is December (Average daylight: 10h and 24min).
- Average sunshine in April: 9h and 1min
The months with the most sunshine are May and July (Average sunshine: 10h and 36min).
The month with the least sunshine is December (Average sunshine: 6h and 6min).
Average sunshine days in April
Killarney, FL
- Average sunshine days in April: 12.8 days
The month with the most sunshine days is January (18.1 days).
The month with the least sunshine days is August (1.3 days).
Average UV index in April
Killarney, 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
Killarney, FL
- Average cloud cover in April: 32
The months with the most cloud cover are January and February (Cloud cover 37).
The month with the least cloud cover is May (Cloud cover 29).
Average visibility in April
Killarney, 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).
Killarney, Florida, USA
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