April weather forecast
Mentor, KY

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Weather in April

April in Mentor, Kentucky, is an enjoyable spring month, with an average temperature ranging between min 45°F (7.2°C) and max 63.9°F (17.7°C).

Temperature

April sees a temperature increase, moving from a cool 51.6°F (10.9°C) in March to a comfortable 63.9°F (17.7°C). April brings Mentor a consistent average low-temperature of 45°F (7.2°C).

Humidity

In Mentor, Kentucky, the average relative humidity in April is 76%.

Rainfall

In April, the rain falls for 16.6 days. Throughout April, 3.5" (89mm) of precipitation is accumulated. In Mentor, during the entire year, the rain falls for 168.4 days and collects up to 31.85" (809mm) of precipitation.

Snowfall

Months with snowfall are January through April, October through December. April is the last month it regularly snows in Mentor, Kentucky. During 0.9 snowfall days, in April, Mentor aggregates 0.2" (5mm) of snow. In Mentor, during the entire year, snow falls for 35.9 days and aggregates up to 10.39" (264mm) of snow.

Daylight

In Mentor, Kentucky, the average length of the day in April is 13h and 15min.
On the first day of the month, sunrise is at 7:20 am and sunset at 8:00 pm. On the last day of April, in Mentor, sunrise is at 6:39 am and sunset at 8:28 pm EDT.

Sunshine

In April, the average sunshine is 7.6h.

UV index

The average daily maximum UV index in April is 4. A UV Index of 3 to 5 symbolizes a moderate threat to health from exposure to the Sun's UV radiation for the average person.
Note: In April, the maximum UV index of 4 suggests this advice:
Act with care - Obligation to protect against skin and eye damage is highlighted. Being in direct Sun during midday can be harmful due to intense solar radiation; take precautions. Sun-related eye harm can be minimized with proper sunglasses offering UVA and UVB coverage. Mind you! Snow reflection can increase the intensity of the Sun's UV radiation nearly twofold.
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Frequently asked questions

What are the temperatures in Mentor in April?

During April, Mentor experiences an average high-temperature of 63.9°F (17.7°C) and a low-temperature of 45°F (7.2°C).

What is the average humidity in April in Mentor?

In Mentor, the average relative humidity in April is 76%.

How much does it rain in Mentor in April?

In Mentor, Kentucky, during April, the rain falls for 16.6 days and regularly aggregates up to 3.5" (89mm) of precipitation.

What is the last month it snows in Mentor?

April is the last month it regularly snows in Mentor, Kentucky. During 0.9 snowfall days, in April, Mentor aggregates 0.2" (5mm) of snow.

How many hours of daylight does Mentor have in April?

The average day length in April is 13h and 15min.

When is the sunrise / sunset in April in Mentor?

On the first day of April, sunrise is at 7:20 am and sunset at 8:00 pm. On the last day of the month, sunrise is at 6:39 am and sunset at 8:28 pm EDT.

How many hours of sunshine does Mentor have in April?

The average sunshine duration in April in Mentor, Kentucky, is 7.6h.

What is the UV index intensity in April in Mentor?

In April, the average daily maximum UV index in Mentor is 4. A UV Index estimate of 3 to 5 represents a moderate health threat from unprotected exposure to UV radiation.
Average humidity
Average rainfall days
Average snowfall
Average snowfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in April
Mentor, KY

Average temperature in April - Mentor, KY
  • Average high temperature in April: 63.9°F

The warmest month (with the highest average high temperature) is July (84.7°F).
The month with the lowest average high temperature is January (36.1°F).

  • Average low temperature in April: 45°F

The month with the highest average low temperature is July (65.3°F).
The coldest month (with the lowest average low temperature) is January (23.7°F).

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Average pressure in April
Mentor, KY

Average pressure in April - Mentor, KY
  • Average pressure in April: 29.97"Hg

The months with the highest atmospheric pressure are January and November (30.14"Hg).
The month with the lowest atmospheric pressure is June (29.94"Hg).

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Average wind speed in April
Mentor, KY

Average wind speed in April - Mentor, KY
  • Average wind speed in April: 8.4mph

The windiest month (with the highest average wind speed) is January (8.8mph).
The calmest month (with the lowest average wind speed) is August (5.1mph).

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Average humidity in April
Mentor, KY

Average humidity in April - Mentor, KY
  • Average humidity in April: 76%

The months with the highest relative humidity are January, February and December (81%).
The months with the lowest relative humidity are August, September and October (75%).

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Average rainfall in April
Mentor, KY

Average rainfall in April - Mentor, KY
  • Average rainfall in April: 3.5"

The wettest month (with the highest rainfall) is May (3.74").
The driest month (with the least rainfall) is September (1.85").

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Average rainfall days in April
Mentor, KY

Average rainfall days in April - Mentor, KY
  • Average rainfall days in April: 16.6 days

The month with the highest number of rainy days is May (18.9 days).
The month with the least rainy days is November (10 days).

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Average snowfall in April
Mentor, KY

Average snowfall in April - Mentor, KY
  • Average snowfall in April: 0.2"

The month with the highest snowfall is January (2.68").
The months with the least snowfall are May, June, July, August and September (0").

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Average snowfall days in April
Mentor, KY

Average snowfall days in April - Mentor, KY
  • Average snowfall days in April: 0.9 days

The month with the highest number of snowfall days is January (10.7 days).
The months with the least snowfall days are May, June, July, August and September (0 days).

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Average daylight in April /
Average sunshine in April
Mentor, KY

Average daylight in April / Average sunshine in April - Mentor, KY
  • Average daylight in April: 13h and 1min

The month with the longest days is June (Average daylight: 14h and 54min).
The month with the shortest days is December (Average daylight: 9h and 30min).

  • Average sunshine in April: 7h and 4min

The month with the most sunshine is July (Average sunshine: 10h and 6min).
The month with the least sunshine is January (Average sunshine: 3h and 48min).

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Average sunshine days in April
Mentor, KY

Average sunshine days in April - Mentor, KY
  • Average sunshine days in April: 11.8 days

The month with the most sunshine days is October (17.5 days).
The month with the least sunshine days is May (10.2 days).

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Average UV index in April
Mentor, KY

Average UV index in April - Mentor, KY
  • Average UV index in April: 4

The months with the highest UV index are June, July and August (UV index 6).
The months with the lowest UV index are January, February, November and December (UV index 2).

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Average cloud cover in April
Mentor, KY

Average cloud cover in April - Mentor, KY
  • Average cloud cover in April: 44

The month with the most cloud cover is January (Cloud cover 60).
The month with the least cloud cover is August (Cloud cover 29).

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Average visibility in April
Mentor, KY

Average visibility in April - Mentor, 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).

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Mentor, Kentucky, USA

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