May weather forecast
Tremonton, UT

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Weather in May

May, the last month of the spring in Tremonton, is a comfortable month, with an average temperature ranging between max 64.4°F (18°C) and min 40.8°F (4.9°C).

Temperature

The start of May signals an increase in the average high-temperature, moving from a cool 53.8°F (12.1°C) in April to a refreshing 64.4°F (18°C). Tremonton in May observes a sharp transition from the daytime heat, falling to an average low of 40.8°F (4.9°C).

Humidity

In May, the average relative humidity is 53%.

Rainfall

In Tremonton, during May, the rain falls for 14.8 days and regularly aggregates up to 1.5" (38mm) of precipitation. In Tremonton, during the entire year, the rain falls for 120 days and collects up to 15.43" (392mm) of precipitation.

Snowfall

January through May, September through December are months with snowfall. May is the last month it regularly snows. During 0.4 snowfall days, in May, Tremonton aggregates 0.31" (8mm) of snow. In Tremonton, during the entire year, snow falls for 61.2 days and aggregates up to 42.91" (1090mm) of snow.

Daylight

The average length of the day in May is 14h and 34min.
On the first day of the month, sunrise is at 6:23 am and sunset at 8:27 pm. On the last day of May, sunrise is at 5:56 am and sunset at 8:56 pm MDT.

Sunshine

In Tremonton, the average sunshine in May is 11h.

UV index

In Tremonton, the average daily maximum UV index in May is 5. A UV Index reading of 3 to 5 represents a medium vulnerability from exposure to the Sun's UV rays for the average person.
Note: The maximum daily UV index, 5 in May, converts into the following recommendations:
Take necessary precautions - Suggestions to elude sunburn are provided. Direct Sun exposure should be minimized especially during midday when radiation is most intense. By wearing a generously brimmed hat, you can cut UV radiation exposure significantly. Consider carefully! The reflective quality of snow can almost double the intensity of the Sun's UV radiation.

Frequently asked questions

What are May temperatures in Tremonton?

In Tremonton, 64.4°F (18°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?

The average relative humidity in May is 53%.

How much does it rain in May?

In May, the rain falls for 14.8 days. Throughout May, 1.5" (38mm) of precipitation is accumulated.

What is the last month it snows in Tremonton?

May is the last month it regularly snows in Tremonton. During 0.4 snowfall days, in May, Tremonton aggregates 0.31" (8mm) of snow.

What is the average length of the day in May?

The average day length in May is 14h and 34min.

When are sunrise and sunset in May?

In May, on the first day of the month, sunrise is at 6:23 am and sunset at 8:27 pm. On the last day of the month, sunrise is at 5:56 am and sunset at 8:56 pm MDT.

How many hours of sunshine does Tremonton have in May?

In May, the average sunshine duration is 11h.

What is the UV index intensity in May?

The average daily maximum UV index in May in Tremonton is 5. A UV Index estimate of 3 to 5 represents a medium health risk 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 May
Tremonton, UT

Average temperature in May - Tremonton, UT
  • Average high temperature in May: 64.4°F

The warmest month (with the highest average high temperature) is July (86.9°F).
The month with the lowest average high temperature is January (30.9°F).

  • Average low temperature in May: 40.8°F

The month with the highest average low temperature is July (58.8°F).
The coldest month (with the lowest average low temperature) is January (17.8°F).

Average pressure in May
Tremonton, UT

Average pressure in May - Tremonton, UT
  • Average pressure in May: 29.9"Hg

The month with the highest atmospheric pressure is January (30.29"Hg).
The month with the lowest atmospheric pressure is June (29.88"Hg).

Average wind speed in May
Tremonton, UT

Average wind speed in May - Tremonton, UT
  • Average wind speed in May: 5.8mph

The windiest month (with the highest average wind speed) is April (6.3mph).
The calmest month (with the lowest average wind speed) is January (4.2mph).

Average humidity in May
Tremonton, UT

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

The month with the highest relative humidity is January (87%).
The month with the lowest relative humidity is August (34%).

Average rainfall in May
Tremonton, UT

Average rainfall in May - Tremonton, UT
  • Average rainfall in May: 1.5"

The wettest month (with the highest rainfall) is February (2.05").
The driest month (with the least rainfall) is July (0.35").

Average rainfall days in May
Tremonton, UT

Average rainfall days in May - Tremonton, UT
  • Average rainfall days in May: 14.8 days

The month with the highest number of rainy days is April (15.1 days).
The month with the least rainy days is July (5.5 days).

Average snowfall in May
Tremonton, UT

Average snowfall in May - Tremonton, UT
  • Average snowfall in May: 0.31"

The month with the highest snowfall is January (13.03").
The months with the least snowfall are June, July and August (0").

Average snowfall days in May
Tremonton, UT

Average snowfall days in May - Tremonton, UT
  • Average snowfall days in May: 0.4 days

The month with the highest number of snowfall days is January (14.8 days).
The months with the least snowfall days are June, July and August (0 days).

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

Average daylight in May / Average sunshine in May - Tremonton, UT
  • Average daylight in May: 14h and 4min

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 May: 11h and 0min

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: 5h and 12min).

Average sunshine days in May
Tremonton, UT

Average sunshine days in May - Tremonton, UT
  • Average sunshine days in May: 12.3 days

The month with the most sunshine days is July (21.6 days).
The month with the least sunshine days is February (10.1 days).

Average UV index in May
Tremonton, UT

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

The months with the highest UV index are June, July and August (UV index 6).
The month with the lowest UV index is January (UV index 1).

Average cloud cover in May
Tremonton, UT

Average cloud cover in May - Tremonton, UT
  • Average cloud cover in May: 24

The month with the most cloud cover is February (Cloud cover 45).
The month with the least cloud cover is August (Cloud cover 10).

Average visibility in May
Tremonton, UT

Average visibility in May - Tremonton, 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).

Tremonton, Utah, USA

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