April weather forecast
Guernsey, WY

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Weather in April

April in Guernsey, Wyoming experiences an encouraging uplift in temperature, with humidity standing at 55%, rendering an enhanced sense of warmth. Although showers become more frequent in April compared to March, the snowfall decreases significantly, highlighting the seasonal transition. As the grip of winter keeps loosening, the brighter, mild days start becoming more frequent, hinting at the impending summer. Spring is in full throttle with blooming trees painting the city in a spectrum of vibrant hues. The longer hours of daylight and increased sunshine bring a cheerful ambiance to Guernsey, making it an excellent month for outdoor activities.

Temperature

April in Guernsey, Wyoming, showcases a minor temperature ascent, adjusting from March's chilly 49.3°F (9.6°C) to a refreshing 55.6°F (13.1°C). Guernsey experiences a mean low-temperature of 36.3°F (2.4°C) during April.

Humidity

In April, the average relative humidity is 55%.

Rainfall

In Guernsey, Wyoming, in April, it is raining for 12.3 days, with typically 1.81" (46mm) of accumulated precipitation. In Guernsey, during the entire year, the rain falls for 90.8 days and collects up to 11.57" (294mm) of precipitation.

Snowfall

Months with snowfall in Guernsey are January through May, September through December. April is the month with the most snowfall in Guernsey. Snow falls for 5.1 days and accumulates 4.45" (113mm) of snow.

Daylight

In April, the average length of the day 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 in Guernsey is 10.3h.

UV index

In April, the average daily maximum UV index is 3. A UV Index of 3 to 5 symbolizes a moderate health risk from unprotected exposure to Sun's UV rays for the ordinary person.
Note: The maximum daily UV index of 3 in April converts into the following recommendations:
Preventative actions are necessary - Recommendations to ward off sunburn are given. The mid-day Sun emits the most powerful UV radiation, so seek shade and minimize exposure. Arm yourself against UV rays' harm with protective apparel and UV-filtering shades. Bear in mind! The Sun's UV radiation can nearly double in intensity due to the reflective quality of snow.
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Frequently asked questions

What is the average April temperature in Guernsey?

April temperatures in Guernsey, Wyoming, vary between a high-temperature of 55.6°F (13.1°C) and a low-temperature of 36.3°F (2.4°C).

What is the average humidity in April in Guernsey?

In Guernsey, Wyoming, the average relative humidity in April is 55%.

How many days does it rain in April in Guernsey?

In Guernsey, Wyoming, during April, the rain falls for 12.3 days and regularly aggregates up to 1.81" (46mm) of precipitation.

When does it snow the most in Guernsey?

April is the month with the most snowfall in Guernsey. Snow falls for 5.1 days and accumulates 4.45" (113mm) of snow.

How many days does it snow in April in Guernsey?

In Guernsey, in April, during 5.1 snowfall days, 4.45" (113mm) of snow is typically accumulated.

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

In Guernsey, the average day length in April is 13h and 24min.

When are sunrise and sunset in April in Guernsey?

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 Guernsey have in April?

In Guernsey, Wyoming, the average sunshine duration in April is 10.3h.

What is the UV index intensity in April in Guernsey?

The average daily maximum UV index in April in Guernsey is 3. A UV Index estimate of 3 to 5 represents a moderate health threat 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
Guernsey, WY

Average temperature in April - Guernsey, WY
  • Average high temperature in April: 55.6°F

The warmest month (with the highest average high temperature) is July (86.9°F).
The month with the lowest average high temperature is December (35.1°F).

  • Average low temperature in April: 36.3°F

The month with the highest average low temperature is July (62.8°F).
The coldest months (with the lowest average low temperature) are February and December (21.6°F).

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Average pressure in April
Guernsey, WY

Average pressure in April - Guernsey, 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).

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Average wind speed in April
Guernsey, WY

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

The windiest month (with the highest average wind speed) is January (15mph).
The calmest month (with the lowest average wind speed) is August (8.6mph).

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Average humidity in April
Guernsey, WY

Average humidity in April - Guernsey, WY
  • Average humidity in April: 55%

The month with the highest relative humidity is February (66%).
The month with the lowest relative humidity is August (39%).

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Average rainfall in April
Guernsey, WY

Average rainfall in April - Guernsey, WY
  • Average rainfall in April: 1.81"

The wettest month (with the highest rainfall) is May (1.97").
The driest month (with the least rainfall) is January (0.35").

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Average rainfall days in April
Guernsey, WY

Average rainfall days in April - Guernsey, WY
  • Average rainfall days in April: 12.3 days

The month with the highest number of rainy days is May (12.7 days).
The month with the least rainy days is January (3.6 days).

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Average snowfall in April
Guernsey, WY

Average snowfall in April - Guernsey, WY
  • Average snowfall in April: 4.45"

The month with the highest snowfall is April (4.45").
The months with the least snowfall are June, July and August (0").

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Average snowfall days in April
Guernsey, WY

Average snowfall days in April - Guernsey, WY
  • Average snowfall days in April: 5.1 days

The month with the highest number of snowfall days is February (8.3 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
Guernsey, WY

Average daylight in April / Average sunshine in April - Guernsey, 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: 10h and 2min

The month with the most sunshine is July (Average sunshine: 11h and 48min).
The months with the least sunshine are February and December (Average sunshine: 6h and 36min).

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Average sunshine days in April
Guernsey, WY

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

The month with the most sunshine days is January (21.9 days).
The month with the least sunshine days is April (14.5 days).

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Average UV index in April
Guernsey, WY

Average UV index in April - Guernsey, 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).

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Average cloud cover in April
Guernsey, WY

Average cloud cover in April - Guernsey, WY
  • Average cloud cover in April: 31

The month with the most cloud cover is April (Cloud cover 31).
The months with the least cloud cover are August and September (Cloud cover 16).

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Average visibility in April
Guernsey, WY

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

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