April weather forecast
Orpha, WY

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Weather in April

April is a cool spring month in Orpha, Wyoming, with an average temperature fluctuating between 33.6°F (0.9°C) and 52°F (11.1°C).

Temperature

The arrival of April introduces a minor uplift in high-temperatures, adjusting from a frosty 45.5°F (7.5°C) in March to a cool 52°F (11.1°C). In Orpha, the average nighttime temperature during April is a wintry 33.6°F (0.9°C).

Humidity

In April, the average relative humidity in Orpha, Wyoming, is 61%.

Rainfall

In Orpha, in April, it is raining for 12.8 days, with typically 1.85" (47mm) of accumulated precipitation. In Orpha, Wyoming, during the entire year, the rain falls for 93.9 days and collects up to 12.09" (307mm) of precipitation.

Snowfall

January through May, September through December are months with snowfall. April is the month with the most snowfall in Orpha. Snow falls for 6.4 days and accumulates 5.59" (142mm) of snow.

Daylight

In Orpha, Wyoming, the average length of the day in April is 13h and 26min.
On the first day of April, sunrise is at 6:42 am and sunset at 7:28 pm. On the last day of the month, sunrise is at 5:56 am and sunset at 8:02 pm MDT.

Sunshine

In April, the average sunshine in Orpha is 10h.

UV index

January, February, April, November and December, with an average maximum UV index of 2, are months with the lowest UV index in Orpha. A UV Index of 2, and less, symbolizes a low health risk from unprotected exposure to Sun's UV rays for the average person.
Note: In April, the UV index of 2 transforms into the following advice:
While sun exposure does not greatly affect most, individuals with fair skin, babies, and children always need vigilant safeguarding. The Sun's most intense and consequently most harmful UV radiation during midday hours should be decreased by minimizing exposure and seeking shade. To mitigate harm from sun exposure, pick sunglasses offering UVA and UVB defense. Be aware! The intensity of the Sun's UV radiation can be amplified nearly twice due to snow reflection.
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Frequently asked questions

What is the usual temperature for Orpha in April?

In Orpha, 52°F (11.1°C) is the average high-temperature and 33.6°F (0.9°C) is the average low-temperature during April.

What is the average humidity in April in Orpha?

The average relative humidity in April in Orpha is 61%.

How much does it rain in Orpha in April?

In Orpha, in April, during 12.8 rainfall days, 1.85" (47mm) of precipitation is typically accumulated.

When does it snow the most in Orpha?

April is the month with the most snowfall. Snow falls for 6.4 days and accumulates 5.59" (142mm) of snow.

How many days does it snow in April in Orpha?

In Orpha, Wyoming, during April, snow falls for 6.4 days and regularly aggregates up to 5.59" (142mm) of snow.

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

The average day length in April is 13h and 26min.

When are sunrise and sunset in April in Orpha?

In April, on the first day of the month, sunrise is at 6:42 am and sunset at 7:28 pm. On the last day of the month, in Orpha, sunrise is at 5:56 am and sunset at 8:02 pm MDT.

How many hours of sunshine does Orpha have in April?

In April, the average sunshine duration in Orpha, Wyoming, is 10h.

What are the months with the lowest UV index in Orpha?

The months with the lowest UV index in Orpha are January, February, April, November and December, with an average maximum UV index of 2.

What is the UV index reading in April in Orpha?

The average daily maximum UV index in April in Orpha is 2. A UV Index value of 2, and less, symbolizes a minimal hazard to health 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
Orpha, WY

Average temperature in April - Orpha, WY
  • Average high temperature in April: 52°F

The warmest month (with the highest average high temperature) is July (83.8°F).
The month with the lowest average high temperature is December (31.3°F).

  • Average low temperature in April: 33.6°F

The month with the highest average low temperature is July (61.3°F).
The coldest month (with the lowest average low temperature) is December (18.1°F).

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Average pressure in April
Orpha, WY

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

The month with the highest atmospheric pressure is January (30.15"Hg).
The month with the lowest atmospheric pressure is June (29.85"Hg).

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Average wind speed in April
Orpha, WY

Average wind speed in April - Orpha, WY
  • Average wind speed in April: 11.4mph

The windiest month (with the highest average wind speed) is January (12.9mph).
The calmest month (with the lowest average wind speed) is August (8.9mph).

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Average humidity in April
Orpha, WY

Average humidity in April - Orpha, WY
  • Average humidity in April: 61%

The month with the highest relative humidity is February (73%).
The month with the lowest relative humidity is August (40%).

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Average rainfall in April
Orpha, WY

Average rainfall in April - Orpha, WY
  • Average rainfall in April: 1.85"

The wettest month (with the highest rainfall) is May (2.28").
The driest month (with the least rainfall) is September (0.43").

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Average rainfall days in April
Orpha, WY

Average rainfall days in April - Orpha, WY
  • Average rainfall days in April: 12.8 days

The month with the highest number of rainy days is May (15.2 days).
The month with the least rainy days is January (4.3 days).

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Average snowfall in April
Orpha, WY

Average snowfall in April - Orpha, WY
  • Average snowfall in April: 5.59"

The month with the highest snowfall is April (5.59").
The months with the least snowfall are June, July and August (0").

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Average snowfall days in April
Orpha, WY

Average snowfall days in April - Orpha, WY
  • Average snowfall days in April: 6.4 days

The month with the highest number of snowfall days is February (12.2 days).
The months with the least snowfall days are June, July and August (0 days).

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

Average daylight in April / Average sunshine in April - Orpha, 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 0min

The month with the most sunshine is July (Average sunshine: 12h and 0min).
The month with the least sunshine is February (Average sunshine: 6h and 18min).

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Average sunshine days in April
Orpha, WY

Average sunshine days in April - Orpha, WY
  • Average sunshine days in April: 11.3 days

The month with the most sunshine days is October (21.6 days).
The month with the least sunshine days is April (11.3 days).

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Average UV index in April
Orpha, WY

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

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

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Average cloud cover in April
Orpha, WY

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

The month with the most cloud cover is February (Cloud cover 34).
The month with the least cloud cover is August (Cloud cover 13).

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Average visibility in April
Orpha, WY

Average visibility in April - Orpha, 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).

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Orpha, Wyoming, USA

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