April weather forecast
Mount Sterling, IN

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Weather in April

April in Mount Sterling, Indiana, is a comfortable spring month, with an average temperature fluctuating between 64.9°F (18.3°C) and 45.5°F (7.5°C).

Temperature

As April arrives, Mount Sterling's weather shows an increase in high-temperatures, moving from March's fresh 52.5°F (11.4°C) to a refreshing 64.9°F (18.3°C). Throughout the month of April, Mount Sterling witnesses an average low-temperature of 45.5°F (7.5°C).

Humidity

In Mount Sterling, Indiana, the average relative humidity in April is 77%.

Rainfall

The month with the most rainfall is April, when the rain falls for 16.2 days and typically aggregates up to 2.91" (74mm) of precipitation.

Snowfall

Months with snowfall are January through April, November and December. April is the last month it regularly snows. During 0.7 snowfall days, in April, Mount Sterling aggregates 0.2" (5mm) of snow. In Mount Sterling, during the entire year, snow falls for 31 days and aggregates up to 7.05" (179mm) of snow.

Daylight

In Mount Sterling, the average length of the day in April is 13h and 14min.
On the first day of the month, sunrise is at 7:23 am and sunset at 8:04 pm. On the last day of April, sunrise is at 6:42 am and sunset at 8:32 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 reading of 3 to 5 represents a moderate threat to health from exposure to the Sun's UV radiation for ordinary individuals.
Note: In April, the maximum UV index of 4 translates into these guidelines:
Take precautions - Protection against sunburn is recommended. The Sun's UV radiation is especially harmful around midday, so reduce exposure and stay safe. Arm yourself against UV rays' harm with protective apparel and UV-filtering shades. Notice! The UV radiation of the Sun can be intensified nearly twofold due to the reflective quality of snow.

Frequently asked questions

What is the usual temperature for Mount Sterling in April?

April temperatures vary between a high-temperature of 64.9°F (18.3°C) and a low-temperature of 45.5°F (7.5°C).

What is the average humidity in April?

The average relative humidity in April is 77%.

What is the wettest month?

The month with the most rainfall is April, when the rain falls for 16.2 days and typically aggregates up to 2.91" (74mm) of precipitation.

How many days does it rain in April?

In Mount Sterling, in April, during 16.2 rainfall days, 2.91" (74mm) of precipitation is typically accumulated.

What is the last month it snows?

April is the last month it regularly snows. During 0.7 snowfall days, in April, Mount Sterling aggregates 0.2" (5mm) of snow.

How many hours of daylight does Mount Sterling have in April?

In Mount Sterling, the average day length in April is 13h and 14min.

What time are sunrise and sunset in April in Mount Sterling?

In April, on the first day of the month, sunrise is at 7:23 am and sunset at 8:04 pm. On the last day of the month, sunrise is at 6:42 am and sunset at 8:32 pm EDT.

How many hours of sunshine does Mount Sterling have in April?

In April, the average sunshine duration is 7.6h.

What is the UV index intensity in April?

In April, the average daily maximum UV index is 4. A UV Index of 3 to 5 symbolizes a medium health risk from unsafe exposure to Sun's UV rays.
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
Mount Sterling, IN

Average temperature in April - Mount Sterling, IN
  • Average high temperature in April: 64.9°F

The warmest month (with the highest average high temperature) is July (85.1°F).
The month with the lowest average high temperature is January (37.2°F).

  • Average low temperature in April: 45.5°F

The month with the highest average low temperature is July (65.7°F).
The coldest month (with the lowest average low temperature) is January (24.3°F).

Average pressure in April
Mount Sterling, IN

Average pressure in April - Mount Sterling, IN
  • Average pressure in April: 29.96"Hg

The month with the highest atmospheric pressure is January (30.15"Hg).
The month with the lowest atmospheric pressure is June (29.94"Hg).

Average wind speed in April
Mount Sterling, IN

Average wind speed in April - Mount Sterling, IN
  • Average wind speed in April: 8mph

The windiest month (with the highest average wind speed) is January (8.5mph).
The calmest month (with the lowest average wind speed) is August (4.9mph).

Average humidity in April
Mount Sterling, IN

Average humidity in April - Mount Sterling, IN
  • Average humidity in April: 77%

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

Average rainfall in April
Mount Sterling, IN

Average rainfall in April - Mount Sterling, IN
  • Average rainfall in April: 2.91"

The wettest month (with the highest rainfall) is April (2.91").
The driest month (with the least rainfall) is September (1.57").

Average rainfall days in April
Mount Sterling, IN

Average rainfall days in April - Mount Sterling, IN
  • Average rainfall days in April: 16.2 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
Mount Sterling, IN

Average snowfall in April - Mount Sterling, IN
  • Average snowfall in April: 0.2"

The month with the highest snowfall is February (1.77").
The months with the least snowfall are May, June, July, August, September and October (0").

Average snowfall days in April
Mount Sterling, IN

Average snowfall days in April - Mount Sterling, IN
  • Average snowfall days in April: 0.7 days

The month with the highest number of snowfall days is January (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
Mount Sterling, IN

Average daylight in April / Average sunshine in April - Mount Sterling, IN
  • 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 30min).

  • Average sunshine in April: 7h and 4min

The month with the most sunshine is July (Average sunshine: 10h and 12min).
The month with the least sunshine is January (Average sunshine: 4h and 6min).

Average sunshine days in April
Mount Sterling, IN

Average sunshine days in April - Mount Sterling, IN
  • Average sunshine days in April: 12.1 days

The month with the most sunshine days is October (17.3 days).
The month with the least sunshine days is May (10.7 days).

Average UV index in April
Mount Sterling, IN

Average UV index in April - Mount Sterling, IN
  • 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).

Average cloud cover in April
Mount Sterling, IN

Average cloud cover in April - Mount Sterling, IN
  • Average cloud cover in April: 44

The month with the most cloud cover is January (Cloud cover 58).
The month with the least cloud cover is August (Cloud cover 29).

Average visibility in April
Mount Sterling, IN

Average visibility in April - Mount Sterling, IN
  • Average visibility in April: 6mi

The months with the highest visibility are March, April, June, August, September, October and November (6mi).
The months with the lowest visibility are January, February, May, July and December (5mi).

Mount Sterling, Indiana, USA

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