April weather forecast
Frontier, WY

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Weather in April

April is a chilly spring month in Frontier, Wyoming, with temperature in the range of an average high of 46°F (7.8°C) and an average low of 28.8°F (-1.8°C).

Temperature

An upsurge in temperatures occurs as March gives way to April, with average highs shifting from a wintry 36.5°F (2.5°C) to a chilly 46°F (7.8°C). In the month of April, Frontier experiences an average low-temperature of 28.8°F (-1.8°C).

Humidity

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

Rainfall

In Frontier, during April, the rain falls for 10.9 days and regularly aggregates up to 1.38" (35mm) of precipitation. In Frontier, during the entire year, the rain falls for 96.8 days and collects up to 11.46" (291mm) of precipitation.

Snowfall

Months with snowfall are January through June, September through December. In Frontier, in April, snow falls for 11.5 days, with typically accumulated 6.26" (159mm) of snow. Throughout the year, there are 88.9 snowfall days, and 38.86" (987mm) of snow is accumulated.

Daylight

In Frontier, the average length of the day in April is 13h and 23min.
On the first day of April, sunrise is at 7:03 am and sunset at 7:48 pm. On the last day of the month, sunrise is at 6:18 am and sunset at 8:20 pm MDT.

Sunshine

The average sunshine in April in Frontier is 9.9h.

UV index

January through April, October through December, with an average maximum UV index of 2, are months with the lowest UV index in Frontier. A UV Index estimate of 2, and below, represents a low threat to health from unprotected exposure to Sun's UV rays for the ordinary person.
Note: A maximum high UV index of 2 in April translates into the following recommendations:
Babies, children, and individuals with sensitive skin should always have protection against extended sun exposure. The Sun is at its harshest during midday; protect yourself by staying in shaded areas and minimizing exposure. To mitigate harm from sun exposure, pick sunglasses offering UVA and UVB defense. Take heed! The reflection of snow can intensify the Sun's UV radiation nearly double.
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Frequently asked questions

What are the temperatures in Frontier in April?

April temperatures in Frontier vary between a high-temperature of 46°F (7.8°C) and a low-temperature of 28.8°F (-1.8°C).

What is the average humidity in April in Frontier?

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

How much does it rain in Frontier in April?

In April, the rain falls for 10.9 days. Throughout April, 1.38" (35mm) of precipitation is accumulated.

How many days does it snow in April in Frontier?

In Frontier, in April, snow falls for 11.5 days, with typically accumulated 6.26" (159mm) of snow.

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

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

When are sunrise and sunset in April in Frontier?

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 Frontier, sunrise is at 6:18 am and sunset at 8:20 pm MDT.

How long on average sun shines in April in Frontier?

In April, the average sunshine duration is 9.9h.

When is the lowest UV index in Frontier?

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

How high is the UV index in April in Frontier?

The average daily maximum UV index in April in Frontier is 2. A UV Index of 2, and less, symbolizes 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
Frontier, WY

Average temperature in April - Frontier, 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).

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Average pressure in April
Frontier, WY

Average pressure in April - Frontier, 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).

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Average wind speed in April
Frontier, WY

Average wind speed in April - Frontier, 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).

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Average humidity in April
Frontier, WY

Average humidity in April - Frontier, 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%).

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Average rainfall in April
Frontier, WY

Average rainfall in April - Frontier, 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").

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Average rainfall days in April
Frontier, WY

Average rainfall days in April - Frontier, 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).

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Average snowfall in April
Frontier, WY

Average snowfall in April - Frontier, 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").

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Average snowfall days in April
Frontier, WY

Average snowfall days in April - Frontier, 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).

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

Average daylight in April / Average sunshine in April - Frontier, 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).

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Average sunshine days in April
Frontier, WY

Average sunshine days in April - Frontier, 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).

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Average UV index in April
Frontier, WY

Average UV index in April - Frontier, 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).

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Average cloud cover in April
Frontier, WY

Average cloud cover in April - Frontier, 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).

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Average visibility in April
Frontier, WY

Average visibility in April - Frontier, 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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Frontier, Wyoming, USA

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