May weather forecast
Coalville, UT

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Weather in May

May brings warmer weather to Coalville with a noticeable jump in temperature conditions. As the last traces of winter wither away, the town enjoys a substantial increase in daylight hours. As snow fades away completely, rainfall fills in, though its frequency is relatively lower. Prevailing wind speeds start to slow down, making the weather calmer. The city welcomes a more comfortable atmosphere with balanced humidity levels and more extended visibility.

Temperature

The rise of average high-temperatures is seen in May in Coalville, with an increase from a chilly 46°F (7.8°C) in April to a moderate 57.9°F (14.4°C). Coalville records a consistent low-temperature average of 33.8°F (1°C) during May, indicating a significant difference from the daytime heat.

Humidity

In May, the average relative humidity is 60%.

Rainfall

In Coalville, in May, during 11.8 rainfall days, 1.14" (29mm) of precipitation is typically accumulated. Throughout the year, in Coalville, there are 95 rainfall days, and 13.54" (344mm) of precipitation is accumulated.

Snowfall

Months with snowfall in Coalville are January through June, September through December. In Coalville, during May, snow falls for 2.2 days and regularly aggregates up to 1.38" (35mm) of snow. In Coalville, during the entire year, snow falls for 81.1 days and aggregates up to 64.61" (1641mm) of snow.

Daylight

The average length of the day in May in Coalville, Utah, is 14h and 29min.
On the first day of the month, sunrise is at 6:22 am and sunset at 8:22 pm. On the last day of May, sunrise is at 5:55 am and sunset at 8:50 pm MDT.

Sunshine

The average sunshine in May is 11h.

UV index

The average daily maximum UV index in May is 4. A UV Index reading of 3 to 5 represents a moderate threat to health from exposure to the Sun's UV radiation for average individuals.
Note: The average daily UV index of 4 in May transforms into the following instructions:
Put precautions into practice - Ensuring skin and eye safety is a necessity. The Sun is at its harshest during midday; protect yourself by staying in shaded areas and minimizing exposure. In the presence of strong sunlight, it's crucial to wear sunglasses that ward off UVA and UVB rays. Heed this! Snow reflection can almost augment the UV radiation of the sun by double.
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Frequently asked questions

What is the temperature in May in Coalville?

The high-temperature, in May, in Coalville, is 57.9°F (14.4°C), while the low-temperature averages to 33.8°F (1°C).

What is the average humidity in May in Coalville?

The average relative humidity in May in Coalville, Utah, is 60%.

How much does it rain in Coalville in May?

In Coalville, Utah, in May, it is raining for 11.8 days, with typically 1.14" (29mm) of accumulated precipitation.

How many days does it snow in May in Coalville?

In Coalville, Utah, in May, snow falls for 2.2 days, with typically accumulated 1.38" (35mm) of snow.

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

In Coalville, Utah, the average day length in May is 14h and 29min.

What time are sunrise and sunset in May in Coalville?

On the first day of May, sunrise is at 6:22 am and sunset at 8:22 pm. On the last day of the month, sunrise is at 5:55 am and sunset at 8:50 pm MDT.

How long on average sun shines in May in Coalville?

In Coalville, Utah, the average sunshine duration in May is 11h.

How high is the UV index in May in Coalville?

In Coalville, Utah, the average daily maximum UV index in May is 4. A UV Index estimate of 3 to 5 represents a moderate vulnerability 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
Coalville, UT

Average temperature in May - Coalville, UT
  • Average high temperature in May: 57.9°F

The warmest month (with the highest average high temperature) is July (80.6°F).
The month with the lowest average high temperature is December (28.8°F).

  • Average low temperature in May: 33.8°F

The month with the highest average low temperature is July (50.9°F).
The coldest month (with the lowest average low temperature) is January (11.5°F).

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Average pressure in May
Coalville, UT

Average pressure in May - Coalville, 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).

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Average wind speed in May
Coalville, UT

Average wind speed in May - Coalville, UT
  • Average wind speed in May: 5.4mph

The windiest month (with the highest average wind speed) is June (6.1mph).
The calmest month (with the lowest average wind speed) is January (4.9mph).

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Average humidity in May
Coalville, UT

Average humidity in May - Coalville, UT
  • Average humidity in May: 60%

The month with the highest relative humidity is January (88%).
The months with the lowest relative humidity are July and August (43%).

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Average rainfall in May
Coalville, UT

Average rainfall in May - Coalville, UT
  • Average rainfall in May: 1.14"

The wettest month (with the highest rainfall) is February (1.81").
The driest month (with the least rainfall) is July (0.39").

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Average rainfall days in May
Coalville, UT

Average rainfall days in May - Coalville, UT
  • Average rainfall days in May: 11.8 days

The month with the highest number of rainy days is May (11.8 days).
The month with the least rainy days is January (4.8 days).

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Average snowfall in May
Coalville, UT

Average snowfall in May - Coalville, UT
  • Average snowfall in May: 1.38"

The month with the highest snowfall is February (13.5").
The months with the least snowfall are July and August (0").

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Average snowfall days in May
Coalville, UT

Average snowfall days in May - Coalville, UT
  • Average snowfall days in May: 2.2 days

The month with the highest number of snowfall days is February (15.5 days).
The months with the least snowfall days are July and August (0 days).

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

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

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 18min).

  • Average sunshine in May: 11h and 0min

The months with the most sunshine are July and August (Average sunshine: 11h and 54min).
The month with the least sunshine is January (Average sunshine: 5h and 18min).

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Average sunshine days in May
Coalville, UT

Average sunshine days in May - Coalville, UT
  • Average sunshine days in May: 14.2 days

The month with the most sunshine days is July (20.5 days).
The month with the least sunshine days is February (10.9 days).

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Average UV index in May
Coalville, UT

Average UV index in May - Coalville, UT
  • Average UV index in May: 4

The months with the highest UV index are June, July and August (UV index 5).
The month with the lowest UV index is December (UV index 1).

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Average cloud cover in May
Coalville, UT

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

The month with the most cloud cover is February (Cloud cover 48).
The month with the least cloud cover is August (Cloud cover 10).

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Average visibility in May
Coalville, UT

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

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

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Coalville, Utah, USA

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