April weather forecast
Granger, WY

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Weather in April

April is a frosty spring month in Granger, Wyoming, with an average temperature fluctuating between 45.9°F (7.7°C) and 29.3°F (-1.5°C).

Temperature

April signifies a subtle uplift in the average high-temperature, adjusting from a wintry 37.2°F (2.9°C) in March to a chilly 45.9°F (7.7°C). Granger experiences a steady low-temperature of 29.3°F (-1.5°C) throughout April.

Humidity

The average relative humidity in April is 64%.

Rainfall

In Granger, in April, during 12.1 rainfall days, 1.57" (40mm) of precipitation is typically accumulated. Throughout the year, there are 112.2 rainfall days, and 11.57" (294mm) of precipitation is accumulated.

Snowfall

Months with snowfall in Granger are January through June, September through December. In April, it is snowing for 10.9 days. Throughout April, 6.97" (177mm) of snow is accumulated. Throughout the year, there are 85.7 snowfall days, and 41.22" (1047mm) of snow is accumulated.

Daylight

In April, the average length of the day is 13h and 22min.
On the first day of April in Granger, sunrise is at 7:01 am and sunset at 7:45 pm. On the last day of the month, sunrise is at 6:16 am and sunset at 8:17 pm MDT.

Sunshine

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

UV index

January through April, October through December, with an average maximum UV index of 2, are months with the lowest UV index. A UV Index of 2, and less, symbolizes a minimal health vulnerability from unsafe exposure to UV radiation for the ordinary person.
Note: In April, an average UV index of 2 transforms into the following instructions:
Prolonged sun exposure should always be prevented in babies, children, and those with sensitive skin. The best time to avoid the Sun's harmful UV radiation is during midday when it's most potent. Wearing a wide-brim hat can block approximately 50% of UV radiation, protecting the eyes. On your guard! Snow's reflection can almost double the intensity of the Sun's UV radiation.
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Frequently asked questions

What is the temperature in April in Granger?

In April, the average high-temperature and low-temperature in Granger, Wyoming, are 45.9°F (7.7°C) and 29.3°F (-1.5°C) respectively.

What is the average humidity in April in Granger?

The average relative humidity in April in Granger is 64%.

How many days does it rain in April in Granger?

In Granger, in April, during 12.1 rainfall days, 1.57" (40mm) of precipitation is typically accumulated.

How much does it snow in Granger in April?

In Granger, Wyoming, in April, during 10.9 snowfall days, 6.97" (177mm) of snow is typically accumulated.

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

In April, the average day length in Granger, Wyoming, is 13h and 22min.

When are sunrise and sunset in April in Granger?

On the first day of April, sunrise is at 7:01 am and sunset at 7:45 pm. On the last day of the month, sunrise is at 6:16 am and sunset at 8:17 pm MDT.

How long on average sun shines in April in Granger?

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

When is the lowest UV index in Granger?

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

What is the UV index reading in April in Granger?

In April, the average daily maximum UV index in Granger, Wyoming, is 2. A UV Index value of 2, and less, symbolizes a minimal health vulnerability 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
Granger, WY

Average temperature in April - Granger, WY
  • Average high temperature in April: 45.9°F

The warmest month (with the highest average high temperature) is July (78.4°F).
The month with the lowest average high temperature is December (26.6°F).

  • Average low temperature in April: 29.3°F

The month with the highest average low temperature is July (55.6°F).
The coldest month (with the lowest average low temperature) is January (12.2°F).

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Average pressure in April
Granger, WY

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

The month with the highest atmospheric pressure is January (30.28"Hg).
The month with the lowest atmospheric pressure is June (29.88"Hg).

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Average wind speed in April
Granger, WY

Average wind speed in April - Granger, WY
  • Average wind speed in April: 10.6mph

The windiest month (with the highest average wind speed) is April (10.6mph).
The calmest month (with the lowest average wind speed) is July (7.6mph).

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Average humidity in April
Granger, WY

Average humidity in April - Granger, WY
  • Average humidity in April: 64%

The months with the highest relative humidity are January and February (82%).
The months with the lowest relative humidity are July and August (36%).

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Average rainfall in April
Granger, WY

Average rainfall in April - Granger, WY
  • Average rainfall in April: 1.57"

The wettest month (with the highest rainfall) is May (2.01").
The driest months (with the least rainfall) are January and July (0.63").

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Average rainfall days in April
Granger, WY

Average rainfall days in April - Granger, WY
  • Average rainfall days in April: 12.1 days

The month with the highest number of rainy days is May (16.1 days).
The month with the least rainy days is November (6 days).

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Average snowfall in April
Granger, WY

Average snowfall in April - Granger, WY
  • Average snowfall in April: 6.97"

The month with the highest snowfall is March (8.78").
The months with the least snowfall are July and August (0").

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Average snowfall days in April
Granger, WY

Average snowfall days in April - Granger, WY
  • Average snowfall days in April: 10.9 days

The month with the highest number of snowfall days is 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
Granger, WY

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

The month with the longest days is June (Average daylight: 15h and 6min).
The month with the shortest days is December (Average daylight: 9h and 12min).

  • Average sunshine in April: 10h and 2min

The months with the most sunshine are July and August (Average sunshine: 11h and 54min).
The month with the least sunshine is December (Average sunshine: 6h and 12min).

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Average sunshine days in April
Granger, WY

Average sunshine days in April - Granger, WY
  • Average sunshine days in April: 9.4 days

The month with the most sunshine days is October (19.2 days).
The month with the least sunshine days is April (9.4 days).

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Average UV index in April
Granger, WY

Average UV index in April - Granger, 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
Granger, WY

Average cloud cover in April - Granger, WY
  • Average cloud cover in April: 30

The month with the most cloud cover is February (Cloud cover 36).
The month with the least cloud cover is August (Cloud cover 12).

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Average visibility in April
Granger, WY

Average visibility in April - Granger, WY
  • Average visibility in April: 6mi

The months with the highest visibility are March, April, May, June, July, August, September, October, November and December (6mi).
The months with the lowest visibility are January and February (5mi).

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Granger, Wyoming, USA

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