April weather forecast
Sunnyside, UT

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Weather in April

April is a cool spring month in Sunnyside, Utah, with temperature in the range of an average high of 54.5°F (12.5°C) and an average low of 35.4°F (1.9°C).

Temperature

April's arrival signals a subtle increase in average high-temperatures, moving from March's chilly 46.2°F (7.9°C) to a cool 54.5°F (12.5°C). In April, in Sunnyside, the average low-temperature is a cold 35.4°F (1.9°C).

Humidity

In Sunnyside, the average relative humidity in April is 47%.

Rainfall

In April, the rain falls for 7.8 days. Throughout April, 0.67" (17mm) of precipitation is accumulated. Throughout the year, there are 79.6 rainfall days, and 8.7" (221mm) of precipitation is accumulated.

Snowfall

January through May, October through December are months with snowfall in Sunnyside. In Sunnyside, during April, snow falls for 3.8 days and regularly aggregates up to 1.5" (38mm) of snow. Throughout the year, there are 41 snowfall days, and 25.87" (657mm) of snow is accumulated.

Daylight

In Sunnyside, the average length of the day in April is 13h and 17min.
On the first day of April in Sunnyside, sunrise is at 7:04 am and sunset at 7:46 pm. On the last day of the month, sunrise is at 6:22 am and sunset at 8:14 pm MDT.

Sunshine

The average sunshine in April in Sunnyside is 10.8h.

UV index

In April, the average daily maximum UV index in Sunnyside is 3. A UV Index value of 3 to 5 symbolizes a moderate threat to health from unprotected exposure to Sun's UV rays for ordinary individuals.
Note: The daily high UV index of 3 in April translates into this advice:
Ensure safety - Imperative it is to shield skin and eyes from damage. To guard against the harmful effects of the Sun, minimize exposure during midday. Sun protection is enhanced with clothing that boasts a tight weave yet offers a loose fit. Be cautious! The UV radiation from the Sun can be magnified almost twofold by snow reflection.
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Frequently asked questions

What is the usual temperature for Sunnyside in April?

In Sunnyside, in April, the average high-temperature is 54.5°F (12.5°C), and the average low-temperature is 35.4°F (1.9°C).

What is the average humidity in April in Sunnyside?

In April, the average relative humidity in Sunnyside, Utah, is 47%.

How much does it rain in Sunnyside in April?

In April, in Sunnyside, the rain falls for 7.8 days. Throughout April, 0.67" (17mm) of precipitation is accumulated.

How much does it snow in Sunnyside in April?

In Sunnyside, Utah, in April, snow falls for 3.8 days, with typically accumulated 1.5" (38mm) of snow.

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

The average day length in April in Sunnyside is 13h and 17min.

When are sunrise and sunset in April in Sunnyside?

In April, on the first day of the month, sunrise is at 7:04 am and sunset at 7:46 pm. On the last day of the month, sunrise is at 6:22 am and sunset at 8:14 pm MDT.

How long on average sun shines in April in Sunnyside?

The average sunshine duration in April in Sunnyside is 10.8h.

What is the UV index intensity in April in Sunnyside?

The average daily maximum UV index in April is 3. A UV Index estimate of 3 to 5 represents a moderate health threat from unprotected exposure to 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
Sunnyside, UT

Average temperature in April - Sunnyside, UT
  • Average high temperature in April: 54.5°F

The warmest month (with the highest average high temperature) is July (84°F).
The month with the lowest average high temperature is January (32°F).

  • Average low temperature in April: 35.4°F

The month with the highest average low temperature is July (62.1°F).
The coldest month (with the lowest average low temperature) is January (16.3°F).

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Average pressure in April
Sunnyside, UT

Average pressure in April - Sunnyside, UT
  • Average pressure in April: 29.9"Hg

The month with the highest atmospheric pressure is January (30.26"Hg).
The month with the lowest atmospheric pressure is June (29.84"Hg).

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Average wind speed in April
Sunnyside, UT

Average wind speed in April - Sunnyside, UT
  • Average wind speed in April: 7.9mph

The windiest month (with the highest average wind speed) is April (7.9mph).
The calmest month (with the lowest average wind speed) is January (4.5mph).

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Average humidity in April
Sunnyside, UT

Average humidity in April - Sunnyside, UT
  • Average humidity in April: 47%

The month with the highest relative humidity is January (78%).
The month with the lowest relative humidity is June (29%).

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Average rainfall in April
Sunnyside, UT

Average rainfall in April - Sunnyside, UT
  • Average rainfall in April: 0.67"

The wettest month (with the highest rainfall) is July (1.3").
The driest month (with the least rainfall) is January (0.43").

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Average rainfall days in April
Sunnyside, UT

Average rainfall days in April - Sunnyside, UT
  • Average rainfall days in April: 7.8 days

The month with the highest number of rainy days is July (12.8 days).
The month with the least rainy days is January (2.4 days).

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Average snowfall in April
Sunnyside, UT

Average snowfall in April - Sunnyside, UT
  • Average snowfall in April: 1.5"

The month with the highest snowfall is March (5.35").
The months with the least snowfall are June, July, August and September (0").

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Average snowfall days in April
Sunnyside, UT

Average snowfall days in April - Sunnyside, UT
  • Average snowfall days in April: 3.8 days

The months with the highest number of snowfall days are February and December (8.3 days).
The months with the least snowfall days are June, July, August and September (0 days).

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Average daylight in April /
Average sunshine in April
Sunnyside, UT

Average daylight in April / Average sunshine in April - Sunnyside, UT
  • Average daylight in April: 13h and 2min

The month with the longest days is June (Average daylight: 14h and 54min).
The month with the shortest days is December (Average daylight: 9h and 24min).

  • Average sunshine in April: 10h and 5min

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

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Average sunshine days in April
Sunnyside, UT

Average sunshine days in April - Sunnyside, UT
  • Average sunshine days in April: 18.4 days

The month with the most sunshine days is January (24.4 days).
The month with the least sunshine days is July (11.1 days).

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Average UV index in April
Sunnyside, UT

Average UV index in April - Sunnyside, UT
  • 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
Sunnyside, UT

Average cloud cover in April - Sunnyside, UT
  • Average cloud cover in April: 23

The month with the most cloud cover is January (Cloud cover 32).
The month with the least cloud cover is September (Cloud cover 11).

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Average visibility in April
Sunnyside, UT

Average visibility in April - Sunnyside, UT
  • Average visibility in April: 6mi

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

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Sunnyside, Utah, USA

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