April weather forecast
Diamondville, WY

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Weather in April

April in Diamondville, Wyoming, is a frosty spring month, with an average temperature varying between 28.8°F (-1.8°C) and 46°F (7.8°C).

Temperature

April's arrival sees a rise in the average high-temperature, jumping from March's wintry 36.5°F (2.5°C) to a frosty 46°F (7.8°C). The average temperature during April nights dips to a subzero cold 28.8°F (-1.8°C).

Humidity

In April, the average relative humidity is 67%.

Rainfall

In Diamondville, in April, it is raining for 10.9 days, with typically 1.38" (35mm) of accumulated precipitation. Throughout the year, in Diamondville, there are 96.8 rainfall days, and 11.46" (291mm) of precipitation is accumulated.

Snowfall

Months with snowfall in Diamondville are January through June, September through December. In Diamondville, during April, snow falls for 11.5 days and regularly aggregates up to 6.26" (159mm) of snow. In Diamondville, during the entire year, snow falls for 88.9 days and aggregates up to 38.86" (987mm) of snow.

Daylight

In Diamondville, Wyoming, the average length of the day in April is 13h and 23min.
On the first day of the month, sunrise is at 7:03 am and sunset at 7:48 pm. On the last day of April, sunrise is at 6:18 am and sunset at 8:19 pm MDT.

Sunshine

In April, the average sunshine in Diamondville, Wyoming, is 9.9h.

UV index

The months with the lowest UV index are January through April, October through December, with an average maximum UV index of 2. A UV Index estimate of 2, and below, represents a low health risk from exposure to the Sun's UV radiation for ordinary individuals.
Note: In April, the maximum UV index of 2 suggests these recommendations:
While most people can stay under the sun for an hour without burning, children must always be guarded against sun exposure. When the Sun's UV radiation is most intense during midday, it's best to find shade and limit exposure. Employ a hat with a wide brim for robust protection, cutting UV exposure by half. Alert! The snow's reflection can amplify the UV radiation of the Sun nearly twice.
Updated: Feb 14, 2024 | Published by: Weather U.S. | About Us / Weather Forecasting / Data Sources

Frequently asked questions

What are April temperatures in Diamondville?

An average high-temperature, in April, in Diamondville, is 46°F (7.8°C) and the average low-temperature is 28.8°F (-1.8°C).

What is the average humidity in April in Diamondville?

In April, the average relative humidity in Diamondville, Wyoming, is 67%.

How much does it rain in Diamondville in April?

In Diamondville, Wyoming, in April, during 10.9 rainfall days, 1.38" (35mm) of precipitation is typically accumulated.

How many days does it snow in April in Diamondville?

In Diamondville, Wyoming, during April, snow falls for 11.5 days and regularly aggregates up to 6.26" (159mm) of snow.

What is the average length of the day in April in Diamondville?

In April, the average day length in Diamondville, Wyoming, is 13h and 23min.

When is the sunrise / sunset in April in Diamondville?

In April, on the first day of the month, sunrise is at 7:03 am and sunset at 7:48 pm. On the last day of the month, in Diamondville, Wyoming, sunrise is at 6:18 am and sunset at 8:19 pm MDT.

How long on average sun shines in April in Diamondville?

In April, the average sunshine duration in Diamondville is 9.9h.

What is the month with the lowest UV index in Diamondville?

The months with the lowest UV index in Diamondville, Wyoming, are January through April, October through December, with an average maximum UV index of 2.

What is the UV index reading in April in Diamondville?

In April, the average daily maximum UV index in Diamondville is 2. A UV Index value of 2, and less, symbolizes a low health risk 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
Diamondville, WY

Average temperature in April - Diamondville, WY
  • Average high temperature in April: 46°F

The warmest month (with the highest average high temperature) is July (79.3°F).
The month with the lowest average high temperature is December (25.7°F).

  • Average low temperature in April: 28.8°F

The month with the highest average low temperature is July (55°F).
The coldest month (with the lowest average low temperature) is January (9.9°F).

Average pressure in April
Diamondville, WY

Average pressure in April - Diamondville, WY
  • Average pressure in April: 29.94"Hg

The month with the highest atmospheric pressure is January (30.29"Hg).
The month with the lowest atmospheric pressure is June (29.89"Hg).

Average wind speed in April
Diamondville, WY

Average wind speed in April - Diamondville, WY
  • Average wind speed in April: 9.8mph

The windiest month (with the highest average wind speed) is April (9.8mph).
The calmest month (with the lowest average wind speed) is July (7.5mph).

Average humidity in April
Diamondville, WY

Average humidity in April - Diamondville, WY
  • Average humidity in April: 67%

The months with the highest relative humidity are January and February (87%).
The month with the lowest relative humidity is August (35%).

Average rainfall in April
Diamondville, WY

Average rainfall in April - Diamondville, WY
  • Average rainfall in April: 1.38"

The wettest month (with the highest rainfall) is May (2.01").
The driest month (with the least rainfall) is August (0.59").

Average rainfall days in April
Diamondville, WY

Average rainfall days in April - Diamondville, WY
  • Average rainfall days in April: 10.9 days

The month with the highest number of rainy days is May (13.3 days).
The month with the least rainy days is February (5 days).

Average snowfall in April
Diamondville, WY

Average snowfall in April - Diamondville, WY
  • Average snowfall in April: 6.26"

The month with the highest snowfall is March (6.81").
The months with the least snowfall are July and August (0").

Average snowfall days in April
Diamondville, WY

Average snowfall days in April - Diamondville, WY
  • Average snowfall days in April: 11.5 days

The month with the highest number of snowfall days is February (15.3 days).
The months with the least snowfall days are July and August (0 days).

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

Average daylight in April / Average sunshine in April - Diamondville, 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 12min).

  • Average sunshine in April: 9h and 5min

The months with the most sunshine are July and August (Average sunshine: 11h and 48min).
The month with the least sunshine is January (Average sunshine: 5h and 42min).

Average sunshine days in April
Diamondville, WY

Average sunshine days in April - Diamondville, WY
  • Average sunshine days in April: 9.7 days

The month with the most sunshine days is October (19.4 days).
The month with the least sunshine days is April (9.7 days).

Average UV index in April
Diamondville, WY

Average UV index in April - Diamondville, WY
  • Average UV index in April: 2

The month with the highest UV index is July (UV index 6).
The months with the lowest UV index are January, February, March, April, October, November and December (UV index 2).

Average cloud cover in April
Diamondville, WY

Average cloud cover in April - Diamondville, WY
  • Average cloud cover in April: 33

The month with the most cloud cover is February (Cloud cover 47).
The month with the least cloud cover is August (Cloud cover 12).

Average visibility in April
Diamondville, WY

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

The months with the highest visibility are April, May, June, July, August, September, October and November (6mi).
The months with the lowest visibility are January and February (4mi).

Diamondville, Wyoming, USA

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