April weather forecast
Hamilton, IN

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Weather in April

April in Hamilton, Indiana, is a refreshing spring month, with an average temperature ranging between min 40.1°F (4.5°C) and max 56.7°F (13.7°C).

Temperature

With the beginning of April, Hamilton's average high-temperature sees an increase, transitioning from a frosty 44.8°F (7.1°C) in March to a refreshing 56.7°F (13.7°C). April is noted for a mean low-temperature of 40.1°F (4.5°C).

Humidity

The average relative humidity in April in Hamilton, Indiana, is 77%.

Rainfall

In Hamilton, during April, the rain falls for 16 days and regularly aggregates up to 2.95" (75mm) of precipitation. In Hamilton, during the entire year, the rain falls for 155.4 days and collects up to 23.94" (608mm) of precipitation.

Snowfall

Months with snowfall are January through May, October through December. In Hamilton, in April, during 2.2 snowfall days, 1.02" (26mm) of snow is typically accumulated. In Hamilton, during the entire year, snow falls for 55.5 days and aggregates up to 13.11" (333mm) of snow.

Daylight

In April, the average length of the day in Hamilton is 13h and 22min.
On the first day of the month, sunrise is at 7:21 am and sunset at 8:05 pm. On the last day of April, in Hamilton, sunrise is at 6:36 am and sunset at 8:36 pm EDT.

Sunshine

In Hamilton, the average sunshine in April is 6.8h.

UV index

In April, the average daily maximum UV index in Hamilton is 3. A UV Index of 3 to 5 symbolizes a medium health hazard from unsafe exposure to UV radiation for ordinary individuals.
Note: The maximum daily UV index, 3 in April, converts into the following recommendations:
Be mindful. Individuals with a lighter skin tone may suffer burns in less than 30 minutes. Solar radiation is at its peak intensity during midday, so it's advisable to stay indoors or in the shade. To best shield against UV radiation, choose sun-safe garments and dependable sunglasses. Forewarned is forearmed! The Sun's UV radiation can be almost doubled in intensity by snow reflection.
Updated: Feb 12, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What is the temperature in April in Hamilton?

The average high-temperature and low-temperature in Hamilton, Indiana, during April are 56.7°F (13.7°C) and 40.1°F (4.5°C) respectively.

What is the average humidity in April in Hamilton?

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

How many days does it rain in April in Hamilton?

In Hamilton, in April, during 16 rainfall days, 2.95" (75mm) of precipitation is typically accumulated.

How many days does it snow in April in Hamilton?

In April, in Hamilton, it is snowing for 2.2 days. Throughout April, 1.02" (26mm) of snow is accumulated.

How many hours of daylight does Hamilton have in April?

The average day length in April is 13h and 22min.

What time are sunrise and sunset in April in Hamilton?

On the first day of April in Hamilton, Indiana, sunrise is at 7:21 am and sunset at 8:05 pm. On the last day of the month, sunrise is at 6:36 am and sunset at 8:36 pm EDT.

How many hours of sunshine does Hamilton have in April?

In Hamilton, the average sunshine duration in April is 6.8h.

How high is the UV index in April in Hamilton?

In Hamilton, Indiana, the average daily maximum UV index in April is 3. A UV Index value of 3 to 5 symbolizes a moderate vulnerability from unsafe exposure to Sun's UV rays.
Average humidity
Average rainfall days
Average snowfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in April
Hamilton, IN

Average temperature in April - Hamilton, IN
  • Average high temperature in April: 56.7°F

The warmest month (with the highest average high temperature) is July (80.1°F).
The month with the lowest average high temperature is January (29.7°F).

  • Average low temperature in April: 40.1°F

The month with the highest average low temperature is July (62.8°F).
The coldest month (with the lowest average low temperature) is January (18.5°F).

Average pressure in April
Hamilton, IN

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

The month with the highest atmospheric pressure is November (30.11"Hg).
The month with the lowest atmospheric pressure is June (29.93"Hg).

Average wind speed in April
Hamilton, IN

Average wind speed in April - Hamilton, IN
  • Average wind speed in April: 10.3mph

The windiest month (with the highest average wind speed) is January (10.4mph).
The calmest months (with the lowest average wind speed) are July and August (6.3mph).

Average humidity in April
Hamilton, IN

Average humidity in April - Hamilton, IN
  • Average humidity in April: 77%

The months with the highest relative humidity are January and February (85%).
The month with the lowest relative humidity is October (76%).

Average rainfall in April
Hamilton, IN

Average rainfall in April - Hamilton, IN
  • Average rainfall in April: 2.95"

The wettest month (with the highest rainfall) is May (3.11").
The driest month (with the least rainfall) is December (1.3").

Average rainfall days in April
Hamilton, IN

Average rainfall days in April - Hamilton, IN
  • Average rainfall days in April: 16 days

The month with the highest number of rainy days is May (18.1 days).
The month with the least rainy days is January (6.8 days).

Average snowfall in April
Hamilton, IN

Average snowfall in April - Hamilton, IN
  • Average snowfall in April: 1.02"

The month with the highest snowfall is February (3.35").
The months with the least snowfall are June, July, August and September (0").

Average snowfall days in April
Hamilton, IN

Average snowfall days in April - Hamilton, IN
  • Average snowfall days in April: 2.2 days

The month with the highest number of snowfall days is January (14.3 days).
The months with the least snowfall days are June, July, August and September (0 days).

Average daylight in April /
Average sunshine in April
Hamilton, IN

Average daylight in April / Average sunshine in April - Hamilton, IN
  • Average daylight in April: 13h and 2min

The month with the longest days is June (Average daylight: 15h and 6min).
The month with the shortest days is December (Average daylight: 9h and 12min).

  • Average sunshine in April: 6h and 5min

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 12min).

Average sunshine days in April
Hamilton, IN

Average sunshine days in April - Hamilton, IN
  • Average sunshine days in April: 10.3 days

The month with the most sunshine days is November (15.2 days).
The month with the least sunshine days is February (9.2 days).

Average UV index in April
Hamilton, IN

Average UV index in April - Hamilton, IN
  • Average UV index in April: 3

The month with the highest UV index is June (UV index 6).
The month with the lowest UV index is December (UV index 1).

Average cloud cover in April
Hamilton, IN

Average cloud cover in April - Hamilton, IN
  • Average cloud cover in April: 50

The month with the most cloud cover is January (Cloud cover 67).
The months with the least cloud cover are July and August (Cloud cover 33).

Average visibility in April
Hamilton, IN

Average visibility in April - Hamilton, IN
  • Average visibility in April: 6mi

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

Hamilton, Indiana, USA

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