April weather forecast
Hartville, WY

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Weather in April

April is a cool spring month in Hartville, Wyoming, with an average temperature fluctuating between 54.5°F (12.5°C) and 35.2°F (1.8°C).

Temperature

Hartville in April denotes a subtle temperature transition, adjusting from an average high of a frosty 47.8°F (8.8°C) in March to a fresh 54.5°F (12.5°C). An average temperature of 35.2°F (1.8°C) marks the nights in April.

Humidity

In Hartville, the average relative humidity in April is 58%.

Rainfall

In Hartville, in April, it is raining for 9.9 days, with typically 1.34" (34mm) of accumulated precipitation. In Hartville, during the entire year, the rain falls for 84.9 days and collects up to 9.76" (248mm) of precipitation.

Snowfall

Months with snowfall are January through May, September through December. In Hartville, during April, snow falls for 4.3 days and regularly aggregates up to 2.56" (65mm) of snow. In Hartville, during the entire year, snow falls for 43 days and aggregates up to 18.27" (464mm) of snow.

Daylight

In Hartville, the average length of the day in April is 13h and 24min.
On the first day of the month, sunrise is at 6:39 am and sunset at 7:25 pm. On the last day of April, sunrise is at 5:54 am and sunset at 7:57 pm MDT.

Sunshine

In April, the average sunshine is 10.2h.

UV index

The average daily maximum UV index in April is 3. A UV Index of 3 to 5 symbolizes a medium health hazard from exposure to the Sun's UV rays for ordinary individuals.
Note: In April, the maximum UV index of 3 suggests this advice:
Take heed. Individuals of lighter complexion can be burned in less than half an hour. During midday, the Sun's radiation is strongest, and it's advisable to reduce direct exposure. Prioritize a wide-brim hat for comprehensive sun defense for your face, neck, eyes, and ears. Keep in mind! Snow's reflective quality can nearly double the intensity of the Sun's UV radiation.
Updated: Jul 19, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What is the temperature in April?

Hartville in April has an average high-temperature of 54.5°F (12.5°C) and an average low-temperature of 35.2°F (1.8°C).

What is the average humidity in April?

In Hartville, the average relative humidity in April is 58%.

How much does it rain in April?

In Hartville, during April, the rain falls for 9.9 days and regularly aggregates up to 1.34" (34mm) of precipitation.

How much does it snow in April?

In Hartville, during April, snow falls for 4.3 days and regularly aggregates up to 2.56" (65mm) of snow.

How many hours of daylight does Hartville have in April?

The average day length in April is 13h and 24min.

When is the sunrise / sunset in April?

On the first day of April, sunrise is at 6:39 am and sunset at 7:25 pm. On the last day of the month, sunrise is at 5:54 am and sunset at 7:57 pm MDT.

How many hours of sunshine does Hartville have in April?

In Hartville, the average sunshine duration in April is 10.2h.

How high is the UV index in April?

In April, the average daily maximum UV index is 3. A UV Index reading of 3 to 5 represents 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
Hartville, WY

Average temperature in April - Hartville, WY
  • Average high temperature in April: 54.5°F

The warmest month (with the highest average high temperature) is July (86.2°F).
The month with the lowest average high temperature is December (33.8°F).

  • Average low temperature in April: 35.2°F

The month with the highest average low temperature is July (62.2°F).
The coldest month (with the lowest average low temperature) is December (19.2°F).

Average pressure in April
Hartville, WY

Average pressure in April - Hartville, WY
  • Average pressure in April: 29.9"Hg

The month with the highest atmospheric pressure is January (30.14"Hg).
The month with the lowest atmospheric pressure is June (29.85"Hg).

Average wind speed in April
Hartville, WY

Average wind speed in April - Hartville, WY
  • Average wind speed in April: 11.6mph

The windiest month (with the highest average wind speed) is April (11.6mph).
The calmest month (with the lowest average wind speed) is August (8.9mph).

Average humidity in April
Hartville, WY

Average humidity in April - Hartville, WY
  • Average humidity in April: 58%

The month with the highest relative humidity is February (70%).
The month with the lowest relative humidity is August (40%).

Average rainfall in April
Hartville, WY

Average rainfall in April - Hartville, WY
  • Average rainfall in April: 1.34"

The wettest month (with the highest rainfall) is May (1.93").
The driest month (with the least rainfall) is January (0.31").

Average rainfall days in April
Hartville, WY

Average rainfall days in April - Hartville, WY
  • Average rainfall days in April: 9.9 days

The month with the highest number of rainy days is May (12.4 days).
The month with the least rainy days is February (2.8 days).

Average snowfall in April
Hartville, WY

Average snowfall in April - Hartville, WY
  • Average snowfall in April: 2.56"

The month with the highest snowfall is November (2.8").
The months with the least snowfall are June, July and August (0").

Average snowfall days in April
Hartville, WY

Average snowfall days in April - Hartville, WY
  • Average snowfall days in April: 4.3 days

The month with the highest number of snowfall days is February (8.4 days).
The months with the least snowfall days are June, July and August (0 days).

Average daylight in April /
Average sunshine in April
Hartville, WY

Average daylight in April / Average sunshine in April - Hartville, WY
  • Average daylight in April: 13h and 2min

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

  • Average sunshine in April: 10h and 1min

The months with the most sunshine are July and August (Average sunshine: 11h and 48min).
The month with the least sunshine is February (Average sunshine: 6h and 24min).

Average sunshine days in April
Hartville, WY

Average sunshine days in April - Hartville, WY
  • Average sunshine days in April: 14.5 days

The month with the most sunshine days is December (21.7 days).
The month with the least sunshine days is April (14.5 days).

Average UV index in April
Hartville, WY

Average UV index in April - Hartville, WY
  • Average UV index in April: 3

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
Hartville, WY

Average cloud cover in April - Hartville, WY
  • Average cloud cover in April: 32

The month with the most cloud cover is February (Cloud cover 33).
The month with the least cloud cover is August (Cloud cover 15).

Average visibility in April
Hartville, WY

Average visibility in April - Hartville, WY
  • Average visibility in April: 6mi

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

Hartville, Wyoming, USA

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