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 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
The shift from March to April brings an increase in the average high-temperature, moving from a cold 40.1°F (4.5°C) to a fresh 53.1°F (11.7°C). Jacksonville usually reports an average low-temperature of 35.4°F (1.9°C) during the month of April.Humidity
The least humid month is April, with an average relative humidity of 78%.Rainfall
In Jacksonville, in April, it is raining for 16.4 days, with typically 2.83" (72mm) of accumulated precipitation. In Jacksonville, during the entire year, the rain falls for 167.1 days and collects up to 31.65" (804mm) of precipitation.Snowfall
January through May, October through December are months with snowfall in Jacksonville. In Jacksonville, during April, snow falls for 5.7 days and regularly aggregates up to 2.8" (71mm) of snow. Throughout the year, in Jacksonville, there are 83.4 snowfall days, and 34.65" (880mm) of snow is accumulated.Daylight
In April, the average length of the day in Jacksonville is 13h and 25min.On the first day of the month, sunrise is at 6:47 am and sunset at 7:32 pm. On the last day of April, sunrise is at 6:01 am and sunset at 8:05 pm EDT.
Sunshine
In April, the average sunshine in Jacksonville is 6.8h.UV index
The average daily maximum UV index in April in Jacksonville is 3. A UV Index value of 3 to 5 symbolizes a medium health hazard from unprotected exposure to Sun's UV rays for ordinary individuals.Note: In April, the maximum UV index of 3 suggests this advice:
Ensure safety - Recommendations to avert sunburn are presented. The best time to avoid the Sun's harmful UV radiation is during midday when it's most potent. Select sunglasses that boast both UVA and UVB protection to limit the adverse effects of the sun on the eyes. Be mindful! The reflection from snow can increase the Sun's UV radiation nearly twice.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the usual temperature for Jacksonville in April?
What is the least humid month in Jacksonville?
What is the average humidity in April in Jacksonville?
How much does it rain in Jacksonville in April?
How much does it snow in Jacksonville in April?
What is the average length of the day in April in Jacksonville?
What time are sunrise and sunset in April in Jacksonville?
How long on average sun shines in April in Jacksonville?
How high is the UV index in April in Jacksonville?
Average temperature in April
Jacksonville, NY
- Average high temperature in April: 53.1°F
The warmest month (with the highest average high temperature) is July (79.2°F).
The month with the lowest average high temperature is January (28.2°F).
- Average low temperature in April: 35.4°F
The month with the highest average low temperature is July (58.3°F).
The coldest month (with the lowest average low temperature) is January (16.7°F).
Average pressure in April
Jacksonville, NY
- Average pressure in April: 29.97"Hg
The month with the highest atmospheric pressure is November (30.1"Hg).
The month with the lowest atmospheric pressure is June (29.93"Hg).
Average wind speed in April
Jacksonville, NY
- Average wind speed in April: 9.3mph
The windiest month (with the highest average wind speed) is January (9.9mph).
The calmest months (with the lowest average wind speed) are July and August (5.9mph).
Average humidity in April
Jacksonville, NY
- Average humidity in April: 78%
The month with the highest relative humidity is February (87%).
The month with the lowest relative humidity is April (78%).
Average rainfall in April
Jacksonville, NY
- Average rainfall in April: 2.83"
The wettest month (with the highest rainfall) is June (3.43").
The driest month (with the least rainfall) is January (1.93").
Average rainfall days in April
Jacksonville, NY
- Average rainfall days in April: 16.4 days
The month with the highest number of rainy days is July (18.7 days).
The month with the least rainy days is January (6.8 days).
Average snowfall in April
Jacksonville, NY
- Average snowfall in April: 2.8"
The month with the highest snowfall is February (8.11").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in April
Jacksonville, NY
- Average snowfall days in April: 5.7 days
The month with the highest number of snowfall days is January (18.8 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in April /
Average sunshine in April
Jacksonville, NY
- Average daylight in April: 13h and 2min
The month with the longest days is June (Average daylight: 15h and 12min).
The month with the shortest days is December (Average daylight: 9h and 6min).
- Average sunshine in April: 6h and 5min
The month with the most sunshine is July (Average sunshine: 10h and 12min).
The month with the least sunshine is February (Average sunshine: 2h and 36min).
Average sunshine days in April
Jacksonville, NY
- Average sunshine days in April: 9.3 days
The month with the most sunshine days is September (14.1 days).
The month with the least sunshine days is February (5.8 days).
Average UV index in April
Jacksonville, NY
- Average UV index in April: 3
The month with the highest UV index is July (UV index 6).
The months with the lowest UV index are January and December (UV index 1).
Average cloud cover in April
Jacksonville, NY
- Average cloud cover in April: 55
The months with the most cloud cover are January and February (Cloud cover 74).
The months with the least cloud cover are July and August (Cloud cover 36).
Average visibility in April
Jacksonville, NY
- Average visibility in April: 6mi
The month with the highest visibility is April (6mi).
The months with the lowest visibility are January and February (4mi).
Jacksonville, New York, USA
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