April weather forecast
Big Piney, WY

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Weather in April

April in Big Piney sees further rise in temperatures where lows hover around 26.2°F (-3.2°C) and highs edge up to 43°F (6.1°C). Rainfall measures increase to 1.46" (37mm) over 9.7 days, a significant rise from the drier month of March. The snowfall also decreases further to 7.36" (187mm) as the effects of winter continue to wane. Extended daylight hours of 13.4 provide the perfect opportunity for outdoor activities such as hiking and photography. Overall, the month of April beckons the welcome of spring and is indicative of warmer days ahead.

Temperature

As Big Piney welcomes April, the average high-temperature sees a rise, transitioning from a cold 33.6°F (0.9°C) in March to a frosty 43°F (6.1°C). During April, the temperature is averaged to a low of 26.2°F (-3.2°C) at night.

Humidity

The average relative humidity in April in Big Piney is 69%.

Rainfall

In Big Piney, in April, it is raining for 9.7 days, with typically 1.46" (37mm) of accumulated precipitation. In Big Piney, Wyoming, during the entire year, the rain falls for 109.9 days and collects up to 10.59" (269mm) of precipitation.

Snowfall

January through June, September through December are months with snowfall. April is the month with the most snowfall. Snow falls for 11.3 days and accumulates 7.36" (187mm) of snow.

Daylight

In April, the average length of the day is 13h and 25min.
On the first day of the month, sunrise is at 7:01 am and sunset at 7:47 pm. On the last day of April, in Big Piney, Wyoming, sunrise is at 6:15 am and sunset at 8:19 pm MDT.

Sunshine

In Big Piney, the average sunshine in April is 10.3h.

UV index

The months with the lowest UV index in Big Piney are January through April, October through December, with an average maximum UV index of 2. A UV Index value of 2, and less, symbolizes a minimal health vulnerability from unprotected exposure to Sun's UV rays for average individuals.
Note: In April, an average UV index of 2 transforms into the following instructions:
Most people face no serious problems with extended sun exposure, but those with fair skin, infants, and children always need protection. The Sun's UV radiation is especially harmful around midday, so reduce exposure and stay safe. Clothes that are both tight-knit and comfortably loose are prime choices for sun protection. Alert! The snow's reflection can amplify the UV radiation of the Sun nearly twice.
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Frequently asked questions

How cold is April in Big Piney?

The average high-temperature, in April, in Big Piney, is 43°F (6.1°C), while the average low-temperature is 26.2°F (-3.2°C).

What is the average humidity in April in Big Piney?

In Big Piney, the average relative humidity in April is 69%.

How much does it rain in Big Piney in April?

In Big Piney, Wyoming, in April, during 9.7 rainfall days, 1.46" (37mm) of precipitation is typically accumulated.

What is the snowiest month in Big Piney?

The month with the most snowfall in Big Piney is April, when snow falls for 11.3 days and typically aggregates up to 7.36" (187mm) of snow.

How many days does it snow in April in Big Piney?

In Big Piney, Wyoming, during April, snow falls for 11.3 days and regularly aggregates up to 7.36" (187mm) of snow.

What is the average length of the day in April in Big Piney?

In April, the average day length in Big Piney, Wyoming, is 13h and 25min.

What time are sunrise and sunset in April in Big Piney?

On the first day of April in Big Piney, sunrise is at 7:01 am and sunset at 7:47 pm. On the last day of the month, sunrise is at 6:15 am and sunset at 8:19 pm MDT.

How long on average sun shines in April in Big Piney?

The average sunshine duration in April in Big Piney is 10.3h.

What is the month with the lowest UV index in Big Piney?

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

How high is the UV index in April in Big Piney?

In April, the average daily maximum UV index in Big Piney is 2. A UV Index reading of 2, and below, represents a low health risk from exposure to the Sun's UV radiation.
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
Big Piney, WY

Average temperature in April - Big Piney, WY
  • Average high temperature in April: 43°F

The warmest month (with the highest average high temperature) is July (76.8°F).
The month with the lowest average high temperature is December (23.7°F).

  • Average low temperature in April: 26.2°F

The month with the highest average low temperature is July (52°F).
The coldest month (with the lowest average low temperature) is December (5°F).

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Average pressure in April
Big Piney, WY

Average pressure in April - Big Piney, WY
  • Average pressure in April: 29.95"Hg

The month with the highest atmospheric pressure is January (30.28"Hg).
The month with the lowest atmospheric pressure is June (29.91"Hg).

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Average wind speed in April
Big Piney, WY

Average wind speed in April - Big Piney, WY
  • Average wind speed in April: 6.9mph

The windiest month (with the highest average wind speed) is June (7mph).
The calmest month (with the lowest average wind speed) is December (5.3mph).

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Average humidity in April
Big Piney, WY

Average humidity in April - Big Piney, WY
  • Average humidity in April: 69%

The months with the highest relative humidity are January and February (87%).
The month with the lowest relative humidity is August (39%).

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Average rainfall in April
Big Piney, WY

Average rainfall in April - Big Piney, WY
  • Average rainfall in April: 1.46"

The wettest month (with the highest rainfall) is May (1.65").
The driest months (with the least rainfall) are July and August (0.63").

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Average rainfall days in April
Big Piney, WY

Average rainfall days in April - Big Piney, WY
  • Average rainfall days in April: 9.7 days

The month with the highest number of rainy days is May (14.3 days).
The month with the least rainy days is November (6.9 days).

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Average snowfall in April
Big Piney, WY

Average snowfall in April - Big Piney, WY
  • Average snowfall in April: 7.36"

The month with the highest snowfall is April (7.36").
The months with the least snowfall are July and August (0").

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Average snowfall days in April
Big Piney, WY

Average snowfall days in April - Big Piney, WY
  • Average snowfall days in April: 11.3 days

The months with the highest number of snowfall days are February and March (15.1 days).
The months with the least snowfall days are July and August (0 days).

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Average daylight in April /
Average sunshine in April
Big Piney, WY

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

The month with the longest days is June (Average daylight: 15h and 18min).
The month with the shortest days is December (Average daylight: 9h and 6min).

  • Average sunshine in April: 10h and 2min

The month with the most sunshine is July (Average sunshine: 12h and 0min).
The month with the least sunshine is January (Average sunshine: 6h and 12min).

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Average sunshine days in April
Big Piney, WY

Average sunshine days in April - Big Piney, WY
  • Average sunshine days in April: 11.4 days

The month with the most sunshine days is October (19.6 days).
The month with the least sunshine days is May (10.9 days).

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Average UV index in April
Big Piney, WY

Average UV index in April - Big Piney, WY
  • Average UV index in April: 2

The months with the highest UV index are June, July and August (UV index 5).
The months with the lowest UV index are January, February, March, April, October, November and December (UV index 2).

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Average cloud cover in April
Big Piney, WY

Average cloud cover in April - Big Piney, WY
  • Average cloud cover in April: 32

The month with the most cloud cover is February (Cloud cover 41).
The month with the least cloud cover is August (Cloud cover 12).

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Average visibility in April
Big Piney, WY

Average visibility in April - Big Piney, 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).

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Big Piney, Wyoming, USA

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