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
April brings a temperature change, with average high-temperatures moving from March's fresh 54.5°F (12.5°C) to an enjoyable 66.4°F (19.1°C). In Saint Catharine, the nighttime temperature averages to a chilly 47.3°F (8.5°C) during April.Humidity
In Saint Catharine, the average relative humidity in April is 77%.Rainfall
In April, in Saint Catharine, the rain falls for 16.4 days. Throughout April, 3.15" (80mm) of precipitation is accumulated. Throughout the year, there are 166.5 rainfall days, and 33.66" (855mm) of precipitation is accumulated.Snowfall
January through April, October through December are months with snowfall in Saint Catharine. April is the last month it regularly snows in Saint Catharine. During 0.4 snowfall days, in April, Saint Catharine aggregates 0.12" (3mm) of snow. In Saint Catharine, Kentucky, during the entire year, snow falls for 26.5 days and aggregates up to 7.83" (199mm) of snow.Daylight
The average length of the day in April is 13h and 12min.On the first day of the month, sunrise is at 7:25 am and sunset at 8:04 pm. On the last day of April, sunrise is at 6:45 am and sunset at 8:30 pm EDT.
Sunshine
The average sunshine in April is 7.9h.UV index
The average daily maximum UV index in April is 5. A UV Index value of 3 to 5 symbolizes a moderate threat to health from exposure to the Sun's UV radiation for the ordinary person.Note: In April, the maximum UV index of 5 suggests this advice:
Be cautious. Those with fair skin can be subjected to burns in fewer than 30 minutes. Avoiding the Sun during its peak radiation time around midday is a healthy practice. Employ a wide-brim hat for potent defense against up to 50% of UV rays. Take warning! The intensity of the Sun's UV radiation can be nearly amplified twice due to snow reflection.
Frequently asked questions
What is the temperature in April in Saint Catharine?
What is the average humidity in April in Saint Catharine?
How much does it rain in Saint Catharine in April?
What is the last month it snows in Saint Catharine?
How many hours of daylight does Saint Catharine have in April?
What time are sunrise and sunset in April in Saint Catharine?
How many hours of sunshine does Saint Catharine have in April?
What is the UV index reading in April in Saint Catharine?
Average temperature in April
Saint Catharine, KY
- Average high temperature in April: 66.4°F
The warmest month (with the highest average high temperature) is July (85.8°F).
The month with the lowest average high temperature is January (39.7°F).
- Average low temperature in April: 47.3°F
The month with the highest average low temperature is July (66.7°F).
The coldest month (with the lowest average low temperature) is January (26.4°F).
Average pressure in April
Saint Catharine, KY
- Average pressure in April: 29.98"Hg
The month with the highest atmospheric pressure is January (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.96"Hg).
Average wind speed in April
Saint Catharine, KY
- Average wind speed in April: 8.1mph
The windiest months (with the highest average wind speed) are January and February (8.5mph).
The calmest months (with the lowest average wind speed) are July and August (5mph).
Average humidity in April
Saint Catharine, KY
- Average humidity in April: 77%
The months with the highest relative humidity are February and December (80%).
The months with the lowest relative humidity are August and October (75%).
Average rainfall in April
Saint Catharine, KY
- Average rainfall in April: 3.15"
The wettest month (with the highest rainfall) is July (3.31").
The driest month (with the least rainfall) is September (2.17").
Average rainfall days in April
Saint Catharine, KY
- Average rainfall days in April: 16.4 days
The month with the highest number of rainy days is May (18.3 days).
The month with the least rainy days is November (10.1 days).
Average snowfall in April
Saint Catharine, KY
- Average snowfall in April: 0.12"
The month with the highest snowfall is February (2.13").
The months with the least snowfall are May, June, July, August and September (0").
Average snowfall days in April
Saint Catharine, KY
- Average snowfall days in April: 0.4 days
The month with the highest number of snowfall days is January (7.9 days).
The months with the least snowfall days are May, June, July, August and September (0 days).
Average daylight in April /
Average sunshine in April
Saint Catharine, KY
- Average daylight in April: 13h and 1min
The month with the longest days is June (Average daylight: 14h and 42min).
The month with the shortest days is December (Average daylight: 9h and 36min).
- Average sunshine in April: 7h and 5min
The month with the most sunshine is June (Average sunshine: 10h and 12min).
The month with the least sunshine is January (Average sunshine: 4h and 24min).
Average sunshine days in April
Saint Catharine, KY
- Average sunshine days in April: 12.3 days
The month with the most sunshine days is October (18.1 days).
The month with the least sunshine days is July (10.6 days).
Average UV index in April
Saint Catharine, KY
- Average UV index in April: 5
The months with the highest UV index are May, June, July and August (UV index 6).
The months with the lowest UV index are January, February, November and December (UV index 2).
Average cloud cover in April
Saint Catharine, KY
- Average cloud cover in April: 41
The month with the most cloud cover is January (Cloud cover 57).
The month with the least cloud cover is August (Cloud cover 29).
Average visibility in April
Saint Catharine, KY
- Average visibility in April: 6mi
The months with the highest visibility are March, April, June, August, September, October, November and December (6mi).
The months with the lowest visibility are January, February, May and July (5mi).
Saint Catharine, Kentucky, USA
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