April weather forecast
Rock Springs, OH

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Weather in April

April in Rock Springs, Ohio, is a comfortable spring month, with an average temperature varying between 44.4°F (6.9°C) and 64.2°F (17.9°C).

Temperature

April marks a rise in the average high-temperature, moving from March's fresh 52.5°F (11.4°C) to a refreshing 64.2°F (17.9°C). Rock Springs cools down to an average low-temperature of 44.4°F (6.9°C) throughout the month of April.

Humidity

The average relative humidity in April is 76%.

Rainfall

In Rock Springs, during April, the rain falls for 16.1 days and regularly aggregates up to 3.31" (84mm) of precipitation. In Rock Springs, during the entire year, the rain falls for 172.1 days and collects up to 33.03" (839mm) of precipitation.

Snowfall

Months with snowfall in Rock Springs are January through April, October through December. April is the last month it regularly snows. During 1.2 snowfall days, in April, Rock Springs aggregates 0.39" (10mm) of snow. Throughout the year, there are 40.2 snowfall days, and 13.62" (346mm) of snow is accumulated.

Daylight

In Rock Springs, the average length of the day in April is 13h and 15min.
On the first day of the month, sunrise is at 7:11 am and sunset at 7:52 pm. On the last day of April, sunrise is at 6:30 am and sunset at 8:20 pm EDT.

Sunshine

The average sunshine in April in Rock Springs is 7.7h.

UV index

In April, the average daily maximum UV index is 4. A UV Index reading of 3 to 5 represents a moderate health risk from exposure to the Sun's UV radiation for the average person.
Note: In April, the maximum UV index of 4 transforms into these recommendations:
Ensure safety - Recommendations to avert sunburn are presented. Given the potency of the midday Sun's UV radiation, one should avoid prolonged exposure. A wide-brimmed hat is a staple for defending the face, eyes, ears, and neck from the Sun. Heed this! Snow reflection can almost augment the UV radiation of the sun by double.
Updated: Aug 24, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What are the temperatures in April?

The average high-temperature, in April, in Rock Springs, is 64.2°F (17.9°C), while the average low-temperature is 44.4°F (6.9°C).

What is the average humidity in April?

In April, the average relative humidity is 76%.

How much does it rain in April?

In Rock Springs, during April, the rain falls for 16.1 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 Rock Springs. During 1.2 snowfall days, in April, Rock Springs aggregates 0.39" (10mm) of snow.

How many hours of daylight does Rock Springs have in April?

In Rock Springs, the average day length in April is 13h and 15min.

When is the sunrise / sunset in April?

On the first day of April, sunrise is at 7:11 am and sunset at 7:52 pm. On the last day of the month, sunrise is at 6:30 am and sunset at 8:20 pm EDT.

How long on average sun shines in April?

In April, the average sunshine duration is 7.7h.

What is the UV index intensity in April?

In April, the average daily maximum UV index is 4. A UV Index value 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
Rock Springs, OH

Average temperature in April - Rock Springs, OH
  • Average high temperature in April: 64.2°F

The warmest month (with the highest average high temperature) is July (86.5°F).
The month with the lowest average high temperature is January (37.2°F).

  • Average low temperature in April: 44.4°F

The month with the highest average low temperature is July (64°F).
The coldest month (with the lowest average low temperature) is January (23.9°F).

Average pressure in April
Rock Springs, OH

Average pressure in April - Rock Springs, OH
  • Average pressure in April: 29.98"Hg

The month with the highest atmospheric pressure is November (30.15"Hg).
The month with the lowest atmospheric pressure is June (29.96"Hg).

Average wind speed in April
Rock Springs, OH

Average wind speed in April - Rock Springs, OH
  • Average wind speed in April: 6.9mph

The windiest month (with the highest average wind speed) is February (7.1mph).
The calmest months (with the lowest average wind speed) are July and August (4.5mph).

Average humidity in April
Rock Springs, OH

Average humidity in April - Rock Springs, OH
  • Average humidity in April: 76%

The months with the highest relative humidity are January and February (82%).
The month with the lowest relative humidity is August (74%).

Average rainfall in April
Rock Springs, OH

Average rainfall in April - Rock Springs, OH
  • Average rainfall in April: 3.31"

The wettest month (with the highest rainfall) is May (3.78").
The driest month (with the least rainfall) is September (1.93").

Average rainfall days in April
Rock Springs, OH

Average rainfall days in April - Rock Springs, OH
  • Average rainfall days in April: 16.1 days

The month with the highest number of rainy days is May (19.4 days).
The month with the least rainy days is November (10.6 days).

Average snowfall in April
Rock Springs, OH

Average snowfall in April - Rock Springs, OH
  • Average snowfall in April: 0.39"

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
Rock Springs, OH

Average snowfall days in April - Rock Springs, OH
  • Average snowfall days in April: 1.2 days

The month with the highest number of snowfall days is January (11.8 days).
The months with the least snowfall days are June, July, August and September (0 days).

Average daylight in April /
Average sunshine in April
Rock Springs, OH

Average daylight in April / Average sunshine in April - Rock Springs, OH
  • Average daylight in April: 13h and 2min

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 August (Average sunshine: 10h and 18min).
The month with the least sunshine is January (Average sunshine: 3h and 30min).

Average sunshine days in April
Rock Springs, OH

Average sunshine days in April - Rock Springs, OH
  • Average sunshine days in April: 11.7 days

The month with the most sunshine days is November (17.3 days).
The month with the least sunshine days is February (9.1 days).

Average UV index in April
Rock Springs, OH

Average UV index in April - Rock Springs, OH
  • Average UV index in April: 4

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
Rock Springs, OH

Average cloud cover in April - Rock Springs, OH
  • Average cloud cover in April: 46

The month with the most cloud cover is January (Cloud cover 63).
The month with the least cloud cover is August (Cloud cover 32).

Average visibility in April
Rock Springs, OH

Average visibility in April - Rock Springs, OH
  • Average visibility in April: 6mi

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

Rock Springs, Ohio, USA

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