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
With the onset of April, Olympia sees a temperature rise, with the average high-temperature moving from March's fresh 53.4°F (11.9°C) to an enjoyable 65.1°F (18.4°C). During April, the nighttime temperature averages of 45.9°F (7.7°C).Humidity
The average relative humidity in April in Olympia is 76%.Rainfall
In Olympia, in April, it is raining for 17.3 days, with typically 3.5" (89mm) of accumulated precipitation. In Olympia, during the entire year, the rain falls for 176 days and collects up to 33.66" (855mm) of precipitation.Snowfall
Months with snowfall in Olympia are January through April, October through December. April is the last month it regularly snows. During 0.8 snowfall days, in April, Olympia aggregates 0.39" (10mm) of snow. In Olympia, Kentucky, during the entire year, snow falls for 37.3 days and aggregates up to 11.57" (294mm) of snow.Daylight
In April, the average length of the day is 13h and 13min.On the first day of April, sunrise is at 7:18 am and sunset at 7:58 pm. On the last day of the month, sunrise is at 6:38 am and sunset at 8:25 pm EDT.
Sunshine
In April, the average sunshine is 7.8h.UV index
In April, the average daily maximum UV index in Olympia, Kentucky, is 4. A UV Index estimate of 3 to 5 represents a moderate health risk from exposure to the Sun's UV radiation for the ordinary person.Note: An average UV index of 4 in April transforms into this advice:
Be vigilant - Suggestions to stave off sun damage are provided. For health reasons, it's advisable to reduce direct sun exposure during peak hours around midday. To cut down UV radiation exposure by about half, sport a wide-brim hat. Attention! Nearly twice the Sun's UV radiation can be reflected by snow.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the average April temperature in Olympia?
What is the average humidity in April in Olympia?
How much does it rain in Olympia in April?
What is the last month it snows in Olympia?
What is the average length of the day in April in Olympia?
What time are sunrise and sunset in April in Olympia?
How many hours of sunshine does Olympia have in April?
What is the UV index reading in April in Olympia?
Average temperature in April
Olympia, KY
- Average high temperature in April: 65.1°F
The warmest month (with the highest average high temperature) is July (85.5°F).
The month with the lowest average high temperature is January (38.8°F).
- Average low temperature in April: 45.9°F
The month with the highest average low temperature is July (64.9°F).
The coldest month (with the lowest average low temperature) is January (25.7°F).
Average pressure in April
Olympia, KY
- Average pressure in April: 29.98"Hg
The months with the highest atmospheric pressure are January and November (30.15"Hg).
The month with the lowest atmospheric pressure is June (29.96"Hg).
Average wind speed in April
Olympia, KY
- Average wind speed in April: 7.8mph
The windiest month (with the highest average wind speed) is January (8.1mph).
The calmest month (with the lowest average wind speed) is August (4.9mph).
Average humidity in April
Olympia, KY
- Average humidity in April: 76%
The month with the highest relative humidity is February (81%).
The month with the lowest relative humidity is August (75%).
Average rainfall in April
Olympia, KY
- Average rainfall in April: 3.5"
The wettest month (with the highest rainfall) is May (3.58").
The driest months (with the least rainfall) are September and October (2.05").
Average rainfall days in April
Olympia, KY
- Average rainfall days in April: 17.3 days
The month with the highest number of rainy days is July (18.8 days).
The month with the least rainy days is November (10.6 days).
Average snowfall in April
Olympia, KY
- Average snowfall in April: 0.39"
The month with the highest snowfall is January (2.72").
The months with the least snowfall are May, June, July, August and September (0").
Average snowfall days in April
Olympia, KY
- Average snowfall days in April: 0.8 days
The month with the highest number of snowfall days is January (10.1 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in April /
Average sunshine in April
Olympia, KY
- Average daylight in April: 13h and 1min
The month with the longest days is June (Average daylight: 14h and 48min).
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 0min).
Average sunshine days in April
Olympia, KY
- Average sunshine days in April: 11.2 days
The month with the most sunshine days is November (16.5 days).
The month with the least sunshine days is February (9.4 days).
Average UV index in April
Olympia, KY
- Average UV index in April: 4
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
Olympia, KY
- Average cloud cover in April: 43
The month with the most cloud cover is January (Cloud cover 59).
The month with the least cloud cover is August (Cloud cover 29).
Average visibility in April
Olympia, KY
- Average visibility in April: 6mi
The months with the highest visibility are April, June, August, October and November (6mi).
The months with the lowest visibility are January, February, March, May, July, September and December (5mi).
Olympia, Kentucky, USA
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