April weather forecast
Manderson, WY

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Weather in April

April is a cool spring month in Manderson, Wyoming, with an average temperature varying between 36.7°F (2.6°C) and 54.1°F (12.3°C).

Temperature

As Manderson enters April, the average high-temperature increases from the a frosty 44.4°F (6.9°C) of March to a fresh 54.1°F (12.3°C). Manderson experiences an average low-temperature of 36.7°F (2.6°C) in the month of April.

Humidity

In April, the average relative humidity in Manderson, Wyoming, is 48%.

Rainfall

In April, the rain falls for 12 days. Throughout April, 0.63" (16mm) of precipitation is accumulated. In Manderson, during the entire year, the rain falls for 103.2 days and collects up to 5.71" (145mm) of precipitation.

Snowfall

Months with snowfall are January through May, October through December. In April, in Manderson, it is snowing for 3.1 days. Throughout April, 1.22" (31mm) of snow is accumulated. Throughout the year, there are 41.4 snowfall days, and 9.41" (239mm) of snow is accumulated.

Daylight

In Manderson, the average length of the day in April is 13h and 30min.
On the first day of the month, sunrise is at 6:51 am and sunset at 7:39 pm. On the last day of April, sunrise is at 6:02 am and sunset at 8:15 pm MDT.

Sunshine

In April, the average sunshine is 11.1h.

UV index

The average daily maximum UV index in April is 3. A UV Index estimate of 3 to 5 represents a moderate threat to health from unprotected exposure to Sun's UV rays for the average person.
Note: In April, the maximum UV index of 3 translates into these guidelines:
Make use of precautions - It is urged to ward off sun damage. Avoiding the Sun during its peak radiation time around midday is a healthy practice. Sun protection is enhanced with clothing that boasts a tight weave yet offers a loose fit. Be alert! Nearly double the UV rays from the Sun can be reflected by snow.
Updated: Jul 21, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What is the temperature in April?

In Manderson, in April, the average high-temperature is 54.1°F (12.3°C), and the average low-temperature is 36.7°F (2.6°C).

What is the average humidity in April?

In April, the average relative humidity is 48%.

How much does it rain in April?

In Manderson, during April, the rain falls for 12 days and regularly aggregates up to 0.63" (16mm) of precipitation.

How many days does it snow in April?

In Manderson, during April, snow falls for 3.1 days and regularly aggregates up to 1.22" (31mm) of snow.

How many hours of daylight does Manderson have in April?

The average day length in April in Manderson is 13h and 30min.

What time are sunrise and sunset in April?

In April, on the first day of the month, sunrise is at 6:51 am and sunset at 7:39 pm. On the last day of the month, in Manderson, sunrise is at 6:02 am and sunset at 8:15 pm MDT.

How long on average sun shines in April?

In Manderson, the average sunshine duration in April is 11.1h.

How high is the UV index in April in Manderson?

In April, the average daily maximum UV index is 3. A UV Index of 3 to 5 symbolizes a medium health risk from unsafe 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
Manderson, WY

Average temperature in April - Manderson, WY
  • Average high temperature in April: 54.1°F

The warmest month (with the highest average high temperature) is July (85.1°F).
The month with the lowest average high temperature is December (28.8°F).

  • Average low temperature in April: 36.7°F

The month with the highest average low temperature is July (63.3°F).
The coldest month (with the lowest average low temperature) is January (13.8°F).

Average pressure in April
Manderson, WY

Average pressure in April - Manderson, WY
  • Average pressure in April: 29.93"Hg

The month with the highest atmospheric pressure is January (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.87"Hg).

Average wind speed in April
Manderson, WY

Average wind speed in April - Manderson, WY
  • Average wind speed in April: 8.3mph

The windiest month (with the highest average wind speed) is April (8.3mph).
The calmest months (with the lowest average wind speed) are January and August (6mph).

Average humidity in April
Manderson, WY

Average humidity in April - Manderson, WY
  • Average humidity in April: 48%

The month with the highest relative humidity is January (78%).
The months with the lowest relative humidity are July and August (33%).

Average rainfall in April
Manderson, WY

Average rainfall in April - Manderson, WY
  • Average rainfall in April: 0.63"

The wettest month (with the highest rainfall) is May (0.87").
The driest month (with the least rainfall) is December (0.2").

Average rainfall days in April
Manderson, WY

Average rainfall days in April - Manderson, WY
  • Average rainfall days in April: 12 days

The month with the highest number of rainy days is May (12.6 days).
The month with the least rainy days is December (6.5 days).

Average snowfall in April
Manderson, WY

Average snowfall in April - Manderson, WY
  • Average snowfall in April: 1.22"

The month with the highest snowfall is February (2.52").
The months with the least snowfall are June, July, August and September (0").

Average snowfall days in April
Manderson, WY

Average snowfall days in April - Manderson, WY
  • Average snowfall days in April: 3.1 days

The month with the highest number of snowfall days is February (9.8 days).
The months with the least snowfall days are June, July and August (0 days).

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

Average daylight in April / Average sunshine in April - Manderson, WY
  • Average daylight in April: 13h and 3min

The month with the longest days is June (Average daylight: 15h and 30min).
The month with the shortest days is December (Average daylight: 8h and 54min).

  • Average sunshine in April: 11h and 1min

The months with the most sunshine are June, July and August (Average sunshine: 11h and 54min).
The month with the least sunshine is January (Average sunshine: 6h and 42min).

Average sunshine days in April
Manderson, WY

Average sunshine days in April - Manderson, WY
  • Average sunshine days in April: 12.5 days

The month with the most sunshine days is December (20.9 days).
The months with the least sunshine days are April and June (12.5 days).

Average UV index in April
Manderson, WY

Average UV index in April - Manderson, 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, March, November and December (UV index 2).

Average cloud cover in April
Manderson, WY

Average cloud cover in April - Manderson, WY
  • Average cloud cover in April: 26

The month with the most cloud cover is February (Cloud cover 28).
The months with the least cloud cover are July and August (Cloud cover 12).

Average visibility in April
Manderson, WY

Average visibility in April - Manderson, 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).

Manderson, Wyoming, USA

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