May weather forecast
Millcreek, UT

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Weather in May

May marks the advent of warmer temperatures in Millcreek. The snowfall, now a mere 0.04in, makes a complete departure, indicating the arrival of summer. It is a time of blossoming flora and awakening fauna, a testament to the life-giving role of mother nature. While the weather begins to warm up in comparison to the past April, it is yet to reach the heat levels of the forthcoming June. May is a month of overall pleasant temperatures conducive to outdoor living and recreational activities.

Temperature

As April gives way to May, the average high-temperature in Millcreek, Utah, displays an increase, moving from a fresh 50.5°F (10.3°C) to an enjoyable 61.5°F (16.4°C). Throughout May, Millcreek records an average temperature of 40.8°F (4.9°C) at night.

Humidity

In May, the average relative humidity is 53%.

Rainfall

In Millcreek, Utah, in May, it is raining for 13 days, with typically 1.54" (39mm) of accumulated precipitation. In Millcreek, Utah, during the entire year, the rain falls for 120.5 days and collects up to 18.66" (474mm) of precipitation.

Snowfall

January through May, October through December are months with snowfall. May is the last month it regularly snows. During 0.3 snowfall days, in May, Millcreek aggregates 0.04" (1mm) of snow. Throughout the year, in Millcreek, there are 62.9 snowfall days, and 59.69" (1516mm) of snow is accumulated.

Daylight

In Millcreek, Utah, the average length of the day in May is 14h and 28min.
On the first day of the month, sunrise is at 6:24 am and sunset at 8:24 pm. On the last day of May, sunrise is at 5:58 am and sunset at 8:52 pm MDT.

Sunshine

The average sunshine in May in Millcreek is 11.2h.

UV index

In May, the average daily maximum UV index is 5. A UV Index estimate of 3 to 5 represents a medium vulnerability from unprotected exposure to Sun's UV rays for ordinary individuals.
Note: In May, the maximum UV index of 5 suggests this advice:
Exercise prevention - Precautions against solar damage are endorsed. Minimize direct exposure to the Sun during midday when its radiation is at its peak. Sun-protective clothing, a long-sleeved shirt and pants, a wide-brimmed hat, and UVA and UVB-blocking sunglasses are particularly helpful in blocking UV radiation's harmful effects. Warning! The reflection from snow can nearly magnify the Sun's UV radiation twofold.
Updated: Feb 14, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What is the average May temperature in Millcreek?

In Millcreek, 61.5°F (16.4°C) is the average high-temperature and 40.8°F (4.9°C) is the average low-temperature during May.

What is the average humidity in May in Millcreek?

In May, the average relative humidity is 53%.

How much does it rain in Millcreek in May?

In May, in Millcreek, the rain falls for 13 days. Throughout May, 1.54" (39mm) of precipitation is accumulated.

What is the last month it snows in Millcreek?

May is the last month it regularly snows in Millcreek, Utah. During 0.3 snowfall days, in May, Millcreek aggregates 0.04" (1mm) of snow.

What is the average length of the day in May in Millcreek?

The average day length in May in Millcreek, Utah, is 14h and 28min.

When is the sunrise / sunset in May in Millcreek?

On the first day of May, sunrise is at 6:24 am and sunset at 8:24 pm. On the last day of the month, sunrise is at 5:58 am and sunset at 8:52 pm MDT.

How many hours of sunshine does Millcreek have in May?

In May, the average sunshine duration in Millcreek is 11.2h.

How high is the UV index in May in Millcreek?

The average daily maximum UV index in May in Millcreek is 5. A UV Index value of 3 to 5 symbolizes a medium hazard to health 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 May
Millcreek, UT

Average temperature in May - Millcreek, UT
  • Average high temperature in May: 61.5°F

The warmest month (with the highest average high temperature) is July (83.1°F).
The month with the lowest average high temperature is January (31.8°F).

  • Average low temperature in May: 40.8°F

The month with the highest average low temperature is July (59°F).
The coldest month (with the lowest average low temperature) is January (16.9°F).

Average pressure in May
Millcreek, UT

Average pressure in May - Millcreek, UT
  • Average pressure in May: 29.89"Hg

The month with the highest atmospheric pressure is January (30.27"Hg).
The month with the lowest atmospheric pressure is June (29.87"Hg).

Average wind speed in May
Millcreek, UT

Average wind speed in May - Millcreek, UT
  • Average wind speed in May: 5.3mph

The windiest month (with the highest average wind speed) is March (6.1mph).
The calmest month (with the lowest average wind speed) is January (4.7mph).

Average humidity in May
Millcreek, UT

Average humidity in May - Millcreek, UT
  • Average humidity in May: 53%

The month with the highest relative humidity is January (85%).
The month with the lowest relative humidity is July (38%).

Average rainfall in May
Millcreek, UT

Average rainfall in May - Millcreek, UT
  • Average rainfall in May: 1.54"

The wettest month (with the highest rainfall) is February (2.4").
The driest month (with the least rainfall) is June (0.67").

Average rainfall days in May
Millcreek, UT

Average rainfall days in May - Millcreek, UT
  • Average rainfall days in May: 13 days

The month with the highest number of rainy days is April (13.9 days).
The month with the least rainy days is June (6.9 days).

Average snowfall in May
Millcreek, UT

Average snowfall in May - Millcreek, UT
  • Average snowfall in May: 0.04"

The month with the highest snowfall is January (14.25").
The months with the least snowfall are June, July, August and September (0").

Average snowfall days in May
Millcreek, UT

Average snowfall days in May - Millcreek, UT
  • Average snowfall days in May: 0.3 days

The month with the highest number of snowfall days is January (13.8 days).
The months with the least snowfall days are June, July, August and September (0 days).

Average daylight in May /
Average sunshine in May
Millcreek, UT

Average daylight in May / Average sunshine in May - Millcreek, UT
  • Average daylight in May: 14h and 3min

The month with the longest days is June (Average daylight: 15h and 0min).
The month with the shortest days is December (Average daylight: 9h and 18min).

  • Average sunshine in May: 11h and 1min

The month with the most sunshine is August (Average sunshine: 12h and 0min).
The month with the least sunshine is January (Average sunshine: 5h and 30min).

Average sunshine days in May
Millcreek, UT

Average sunshine days in May - Millcreek, UT
  • Average sunshine days in May: 14.3 days

The month with the most sunshine days is June (20.8 days).
The month with the least sunshine days is February (10.5 days).

Average UV index in May
Millcreek, UT

Average UV index in May - Millcreek, UT
  • Average UV index in May: 5

The month with the highest UV index is July (UV index 6).
The month with the lowest UV index is December (UV index 1).

Average cloud cover in May
Millcreek, UT

Average cloud cover in May - Millcreek, UT
  • Average cloud cover in May: 22

The month with the most cloud cover is February (Cloud cover 41).
The month with the least cloud cover is August (Cloud cover 10).

Average visibility in May
Millcreek, UT

Average visibility in May - Millcreek, UT
  • Average visibility in May: 6mi

The months with the highest visibility are March, April, May, June, July, August, September, October and November (6mi).
The month with the lowest visibility is January (4mi).

Millcreek, Utah, USA

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