May weather forecast
Piedmont, WY

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Weather in May

May, the last month of the spring in Piedmont, is a refreshing month, with an average temperature varying between 57.6°F (14.2°C) and 38.1°F (3.4°C).

Temperature

With the beginning of May, Piedmont's average high-temperature sees an increase, transitioning from a frosty 46.2°F (7.9°C) in April to a mild 57.6°F (14.2°C). Piedmont, during the month of May, experiences an average low-temperature of 38.1°F (3.4°C).

Humidity

In Piedmont, the average relative humidity in May is 53%.

Rainfall

May is the month with the most rainfall. Rain falls for 11.4 days and accumulates 1.18" (30mm) of precipitation.

Snowfall

January through June, September through December are months with snowfall in Piedmont. In May, in Piedmont, it is snowing for 2.9 days. Throughout May, 1.85" (47mm) of snow is accumulated. Throughout the year, in Piedmont, there are 58.7 snowfall days, and 24.72" (628mm) of snow is accumulated.

Daylight

In Piedmont, the average length of the day in May is 14h and 31min.
On the first day of the month, sunrise is at 6:18 am and sunset at 8:20 pm. On the last day of May, sunrise is at 5:51 am and sunset at 8:48 pm MDT.

Sunshine

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

UV index

In May, the average daily maximum UV index is 4. A UV Index reading of 3 to 5 represents a medium vulnerability from unsafe exposure to UV radiation for the average person.
Note: In May, an average UV index of 4 transforms into the following instructions:
Prioritize safety - Suggestions to prevent sun damage are offered. Protect yourself from the midday Sun's peak UV radiation by minimizing exposure. A wide-brimmed hat provides unparalleled sun protection for sensitive areas like the eyes, ears, and neck. Forewarned is forearmed! The Sun's UV radiation can be almost doubled in intensity by snow reflection.
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Frequently asked questions

What are the temperatures in Piedmont in May?

The average high-temperature and low-temperature during May are 57.6°F (14.2°C) and 38.1°F (3.4°C) respectively.

What is the average humidity in May in Piedmont?

In May, the average relative humidity is 53%.

What is the wettest month in Piedmont?

The month with the most rainfall in Piedmont is May, when the rain falls for 11.4 days and typically aggregates up to 1.18" (30mm) of precipitation.

How much does it rain in Piedmont in May?

In Piedmont, Wyoming, in May, it is raining for 11.4 days, with typically 1.18" (30mm) of accumulated precipitation.

How many days does it snow in May in Piedmont?

In Piedmont, Wyoming, in May, snow falls for 2.9 days, with typically accumulated 1.85" (47mm) of snow.

How many hours of daylight does Piedmont have in May?

The average day length in May in Piedmont, Wyoming, is 14h and 31min.

When are sunrise and sunset in May in Piedmont?

On the first day of May, sunrise is at 6:18 am and sunset at 8:20 pm. On the last day of the month, sunrise is at 5:51 am and sunset at 8:48 pm MDT.

How long on average sun shines in May in Piedmont?

In Piedmont, Wyoming, the average sunshine duration in May is 11h.

How high is the UV index in May in Piedmont?

The average daily maximum UV index in May in Piedmont, Wyoming, is 4. A UV Index of 3 to 5 symbolizes 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
Piedmont, WY

Average temperature in May - Piedmont, WY
  • Average high temperature in May: 57.6°F

The warmest month (with the highest average high temperature) is July (79.3°F).
The month with the lowest average high temperature is December (26.6°F).

  • Average low temperature in May: 38.1°F

The month with the highest average low temperature is July (55.9°F).
The coldest months (with the lowest average low temperature) are January and December (12°F).

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Average pressure in May
Piedmont, WY

Average pressure in May - Piedmont, WY
  • 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).

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Average wind speed in May
Piedmont, WY

Average wind speed in May - Piedmont, WY
  • Average wind speed in May: 9.6mph

The windiest month (with the highest average wind speed) is April (10.9mph).
The calmest month (with the lowest average wind speed) is July (8mph).

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Average humidity in May
Piedmont, WY

Average humidity in May - Piedmont, WY
  • Average humidity in May: 53%

The months with the highest relative humidity are January and February (83%).
The months with the lowest relative humidity are July and August (35%).

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Average rainfall in May
Piedmont, WY

Average rainfall in May - Piedmont, WY
  • Average rainfall in May: 1.18"

The wettest month (with the highest rainfall) is May (1.18").
The driest month (with the least rainfall) is January (0.35").

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Average rainfall days in May
Piedmont, WY

Average rainfall days in May - Piedmont, WY
  • Average rainfall days in May: 11.4 days

The month with the highest number of rainy days is May (11.4 days).
The month with the least rainy days is November (3.5 days).

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Average snowfall in May
Piedmont, WY

Average snowfall in May - Piedmont, WY
  • Average snowfall in May: 1.85"

The month with the highest snowfall is March (5.04").
The months with the least snowfall are July and August (0").

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Average snowfall days in May
Piedmont, WY

Average snowfall days in May - Piedmont, WY
  • Average snowfall days in May: 2.9 days

The month with the highest number of snowfall days is February (10.4 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
Piedmont, WY

Average daylight in May / Average sunshine in May - Piedmont, WY
  • 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 month with the most sunshine is July (Average sunshine: 11h and 54min).
The month with the least sunshine is December (Average sunshine: 6h and 18min).

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Average sunshine days in May
Piedmont, WY

Average sunshine days in May - Piedmont, WY
  • Average sunshine days in May: 16.4 days

The months with the most sunshine days are January and October (22.3 days).
The month with the least sunshine days is July (15.9 days).

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Average UV index in May
Piedmont, WY

Average UV index in May - Piedmont, WY
  • Average UV index in May: 4

The month with the highest UV index is July (UV index 6).
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 May
Piedmont, WY

Average cloud cover in May - Piedmont, WY
  • Average cloud cover in May: 24

The month with the most cloud cover is February (Cloud cover 37).
The month with the least cloud cover is August (Cloud cover 12).

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Average visibility in May
Piedmont, WY

Average visibility in May - Piedmont, WY
  • Average visibility in May: 6mi

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

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Piedmont, Wyoming, USA

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