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's arrival brings a temperature shift, moving from a cool 54.7°F (12.6°C) in March to an enjoyable 66.6°F (19.2°C). In April, the temperature in Boston drops to an average of 47.7°F (8.7°C) at night.Humidity
In Boston, the average relative humidity in April is 76%.Rainfall
April is the month with the most rainfall in Boston, Kentucky. Rain falls for 15.5 days and accumulates 3.46" (88mm) of precipitation.Snowfall
Months with snowfall in Boston are January through April, November and December. April is the last month it regularly snows. During 0.3 snowfall days, in April, Boston aggregates 0.16" (4mm) of snow. Throughout the year, there are 24.7 snowfall days, and 7.48" (190mm) of snow is accumulated.Daylight
In Boston, the average length of the day in April is 13h and 12min.On the first day of April in Boston, sunrise is at 7:26 am and sunset at 8:06 pm. On the last day of the month, sunrise is at 6:47 am and sunset at 8:32 pm EDT.
Sunshine
In April, the average sunshine in Boston, Kentucky, is 7.7h.UV index
In April, the average daily maximum UV index is 5. A UV Index estimate of 3 to 5 represents a moderate health risk from exposure to the Sun's UV rays for average individuals.Note: The maximum UV index, 5 during April, leads to the following recommendations:
Take precautions - Protection against sun damage is advised. Around midday, solar radiation is most harmful; hence, exposure should be limited. Safeguard your eyes, ears, and face from sun rays with the aid of a wide-brim hat. 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 usual temperature for Boston in April?
What is the average humidity in April in Boston?
What is the rainiest month in Boston?
How many days does it rain in April in Boston?
What is the last month it snows in Boston?
What is the average length of the day in April in Boston?
When are sunrise and sunset in April in Boston?
How many hours of sunshine does Boston have in April?
What is the UV index intensity in April in Boston?
Average temperature in April
Boston, KY
- Average high temperature in April: 66.6°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 (39.7°F).
- Average low temperature in April: 47.7°F
The month with the highest average low temperature is July (67.1°F).
The coldest month (with the lowest average low temperature) is January (26.6°F).
Average pressure in April
Boston, KY
- Average pressure in April: 29.97"Hg
The months with the highest atmospheric pressure are January and November (30.15"Hg).
The month with the lowest atmospheric pressure is June (29.95"Hg).
Average wind speed in April
Boston, KY
- Average wind speed in April: 7.8mph
The windiest month (with the highest average wind speed) is January (8.1mph).
The calmest months (with the lowest average wind speed) are July and August (4.8mph).
Average humidity in April
Boston, KY
- Average humidity in April: 76%
The months with the highest relative humidity are February and December (80%).
The months with the lowest relative humidity are August, September and October (74%).
Average rainfall in April
Boston, KY
- Average rainfall in April: 3.46"
The wettest month (with the highest rainfall) is April (3.46").
The driest month (with the least rainfall) is September (1.93").
Average rainfall days in April
Boston, KY
- Average rainfall days in April: 15.5 days
The month with the highest number of rainy days is May (18.2 days).
The month with the least rainy days is January (9.8 days).
Average snowfall in April
Boston, KY
- Average snowfall in April: 0.16"
The month with the highest snowfall is February (2.17").
The months with the least snowfall are May, June, July, August, September and October (0").
Average snowfall days in April
Boston, KY
- Average snowfall days in April: 0.3 days
The month with the highest number of snowfall days is February (6.7 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
Boston, 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 4min
The month with the most sunshine is June (Average sunshine: 10h and 18min).
The months with the least sunshine are January and December (Average sunshine: 4h and 30min).
Average sunshine days in April
Boston, KY
- Average sunshine days in April: 12.8 days
The month with the most sunshine days is October (18.6 days).
The month with the least sunshine days is May (10.4 days).
Average UV index in April
Boston, 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
Boston, KY
- Average cloud cover in April: 41
The month with the most cloud cover is January (Cloud cover 56).
The month with the least cloud cover is August (Cloud cover 28).
Average visibility in April
Boston, KY
- Average visibility in April: 6mi
The months with the highest visibility are March, April, June, July, August, September, October, November and December (6mi).
The months with the lowest visibility are January, February and May (5mi).
Boston, Kentucky, USA
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