April weather forecast
Trinity, IN

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Weather in April

April is a mild spring month in Trinity, Indiana, with an average temperature fluctuating between 43°F (6.1°C) and 59.5°F (15.3°C).

Temperature

April's arrival coincides with a rise in the average high-temperature, moving from March's frosty 47.3°F (8.5°C) to a refreshing 59.5°F (15.3°C). Trinity observes an average nighttime low-temperature of 43°F (6.1°C) during the month of April.

Humidity

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

Rainfall

In Trinity, in April, it is raining for 16 days, with typically 3.31" (84mm) of accumulated precipitation. In Trinity, during the entire year, the rain falls for 162.3 days and collects up to 31.02" (788mm) of precipitation.

Snowfall

Months with snowfall are January through April, October through December. April is the last month it regularly snows. During 0.9 snowfall days, in April, Trinity aggregates 0.24" (6mm) of snow. In Trinity, during the entire year, snow falls for 36.2 days and aggregates up to 13.15" (334mm) of snow.

Daylight

In April, the average length of the day is 13h and 19min.
On the first day of April, sunrise is at 7:21 am and sunset at 8:04 pm. On the last day of the month, sunrise is at 6:38 am and sunset at 8:34 pm EDT.

Sunshine

The average sunshine in April is 7.1h.

UV index

In Trinity, the average daily maximum UV index in April is 4. A UV Index estimate of 3 to 5 represents a moderate threat to health from exposure to the Sun's UV radiation for average individuals.
Note: The maximum UV index of 4 during April translates into these guidelines:
Take necessary precautions - Protection from skin and eye injury is mandatory. The best time to avoid the Sun's harmful UV radiation is during midday when it's most potent. Tightly woven clothing, when worn loosely, shields effectively against the Sun. Alert! The snow's reflection can amplify the UV radiation of the Sun nearly twice.

Frequently asked questions

What is the average April temperature?

April temperatures vary between a high-temperature of 59.5°F (15.3°C) and a low-temperature of 43°F (6.1°C).

What is the average humidity in April?

In April, the average relative humidity is 76%.

How many days does it rain in April?

In Trinity, during April, the rain falls for 16 days and regularly aggregates up to 3.31" (84mm) of precipitation.

What is the last month it snows?

April is the last month it regularly snows in Trinity. During 0.9 snowfall days, in April, Trinity aggregates 0.24" (6mm) of snow.

How many hours of daylight does Trinity have in April?

In Trinity, the average day length in April is 13h and 19min.

What time are sunrise and sunset in April?

In April, on the first day of the month, sunrise is at 7:21 am and sunset at 8:04 pm. On the last day of the month, sunrise is at 6:38 am and sunset at 8:34 pm EDT.

How long on average sun shines in April in Trinity?

The average sunshine duration in April is 7.1h.

How high is the UV index in April?

The average daily maximum UV index in April is 4. A UV Index of 3 to 5 symbolizes a moderate vulnerability from 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
Trinity, IN

Average temperature in April - Trinity, IN
  • Average high temperature in April: 59.5°F

The warmest month (with the highest average high temperature) is July (81°F).
The month with the lowest average high temperature is January (31.6°F).

  • Average low temperature in April: 43°F

The month with the highest average low temperature is July (64°F).
The coldest month (with the lowest average low temperature) is January (20.3°F).

Average pressure in April
Trinity, IN

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

The months with the highest atmospheric pressure are January and November (30.12"Hg).
The month with the lowest atmospheric pressure is June (29.93"Hg).

Average wind speed in April
Trinity, IN

Average wind speed in April - Trinity, IN
  • Average wind speed in April: 10.1mph

The windiest month (with the highest average wind speed) is January (10.7mph).
The calmest month (with the lowest average wind speed) is August (6mph).

Average humidity in April
Trinity, IN

Average humidity in April - Trinity, IN
  • Average humidity in April: 76%

The months with the highest relative humidity are January, February and December (83%).
The month with the lowest relative humidity is October (74%).

Average rainfall in April
Trinity, IN

Average rainfall in April - Trinity, IN
  • Average rainfall in April: 3.31"

The wettest month (with the highest rainfall) is May (3.7").
The driest month (with the least rainfall) is February (1.93").

Average rainfall days in April
Trinity, IN

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

The month with the highest number of rainy days is May (19.3 days).
The month with the least rainy days is February (7.5 days).

Average snowfall in April
Trinity, IN

Average snowfall in April - Trinity, IN
  • Average snowfall in April: 0.24"

The month with the highest snowfall is February (3.78").
The months with the least snowfall are May, June, July, August and September (0").

Average snowfall days in April
Trinity, IN

Average snowfall days in April - Trinity, IN
  • 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 June, July, August and September (0 days).

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

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

The month with the longest days is June (Average daylight: 15h and 0min).
The month with the shortest days is December (Average daylight: 9h and 18min).

  • Average sunshine in April: 7h and 1min

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 30min).

Average sunshine days in April
Trinity, IN

Average sunshine days in April - Trinity, IN
  • Average sunshine days in April: 12.1 days

The month with the most sunshine days is November (17.2 days).
The month with the least sunshine days is May (9.6 days).

Average UV index in April
Trinity, IN

Average UV index in April - Trinity, IN
  • Average UV index in April: 4

The months with the highest UV index are July and August (UV index 6).
The month with the lowest UV index is December (UV index 1).

Average cloud cover in April
Trinity, IN

Average cloud cover in April - Trinity, IN
  • Average cloud cover in April: 48

The month with the most cloud cover is January (Cloud cover 64).
The month with the least cloud cover is August (Cloud cover 32).

Average visibility in April
Trinity, IN

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

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

Trinity, Indiana, USA

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