April weather forecastBig Clifty, KY
April
Weather in April
April in Big Clifty, Kentucky, is a comfortable spring month, with an average temperature fluctuating between 47.8°F (8.8°C) and 66.7°F (19.3°C).Temperature
The start of April brings a shift in the average high-temperature, increasing from March's mild 55.4°F (13°C) to an enjoyable 66.7°F (19.3°C). April sees the temperature falling to a mean low of 47.8°F (8.8°C).Humidity
In April, the average relative humidity in Big Clifty is 77%.Rainfall
April is the month with the most rainfall. Rain falls for 14.5 days and accumulates 3.11" (79mm) of precipitation.Snowfall
January through April, November and December are months with snowfall in Big Clifty. April is the last month it regularly snows in Big Clifty. During 0.4 snowfall days, in April, Big Clifty aggregates 0.16" (4mm) of snow. In Big Clifty, Kentucky, during the entire year, snow falls for 23.3 days and aggregates up to 6.54" (166mm) of snow.Daylight
The average length of the day in April is 13h and 11min.On the first day of April in Big Clifty, sunrise is at 6:28 am and sunset at 7:07 pm. On the last day of the month, sunrise is at 5:49 am and sunset at 7:34 pm CDT.
Sunshine
The average sunshine in April is 8.4h.UV index
In April, the average daily maximum UV index in Big Clifty is 5. 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, a daily maximum UV index of 5 leads to the following instructions:
Act with care - The need to guard against sun damage is communicated. Sun's radiation is most powerful around mid-day, so it's best to limit outdoor activities during this time. A hat with a generous brim can prevent nearly 50% of UV rays from reaching your eyes. Mind you! Snow reflection can increase the intensity of the Sun's UV radiation nearly twofold.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in April
Big Clifty, KY
- Average high temperature in April: 66.7°F
The warmest month (with the highest average high temperature) is July (86.7°F).
The month with the lowest average high temperature is January (40.6°F).
- Average low temperature in April: 47.8°F
The month with the highest average low temperature is July (67.3°F).
The coldest month (with the lowest average low temperature) is January (27.3°F).
Average pressure in April
Big Clifty, KY
- Average pressure in April: 29.97"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
Big Clifty, KY
- Average wind speed in April: 8.3mph
The windiest month (with the highest average wind speed) is February (8.5mph).
The calmest month (with the lowest average wind speed) is July (5.1mph).
Average humidity in April
Big Clifty, KY
- Average humidity in April: 77%
The month with the highest relative humidity is February (80%).
The month with the lowest relative humidity is October (74%).
Average rainfall in April
Big Clifty, KY
- Average rainfall in April: 3.11"
The wettest month (with the highest rainfall) is April (3.11").
The driest month (with the least rainfall) is September (1.69").
Average rainfall days in April
Big Clifty, KY
- Average rainfall days in April: 14.5 days
The month with the highest number of rainy days is July (18.3 days).
The month with the least rainy days is November (9.8 days).
Average snowfall in April
Big Clifty, KY
- Average snowfall in April: 0.16"
The month with the highest snowfall is February (1.97").
The months with the least snowfall are May, June, July, August, September and October (0").
Average snowfall days in April
Big Clifty, KY
- Average snowfall days in April: 0.4 days
The month with the highest number of snowfall days is January (6.6 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
Big Clifty, KY
- Average daylight in April: 13h and 12min
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: 8h and 24min
The months with the most sunshine are June and August (Average sunshine: 10h and 12min).
The month with the least sunshine is January (Average sunshine: 4h and 6min).
Average sunshine days in April
Big Clifty, KY
- Average sunshine days in April: 13.4 days
The months with the most sunshine days are October and November (18.5 days).
The month with the least sunshine days is July (10.7 days).
Average UV index in April
Big Clifty, 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 and December (UV index 2).
Average cloud cover in April
Big Clifty, KY
- Average cloud cover in April: 42
The month with the most cloud cover is January (Cloud cover 56).
The month with the least cloud cover is August (Cloud cover 30).
Average visibility in April
Big Clifty, KY
- Average visibility in April: 6mi
The months with the highest visibility are February, March, April, June, July, August, September, October, November and December (6mi).
The months with the lowest visibility are January and May (5mi).
