May weather forecast
Parkman, WY

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Weather in May

May, the last month of the spring in Parkman, is a refreshing month, with an average temperature fluctuating between 57.2°F (14°C) and 39.4°F (4.1°C).

Temperature

The arrival of May brings a temperature shift, with the average high-temperature escalating from a frosty 47.1°F (8.4°C) in April to a mild 57.2°F (14°C). In Parkman, the nighttime temperature averages to an icy 39.4°F (4.1°C) during May.

Humidity

In Parkman, Wyoming, the average relative humidity in May is 67%.

Rainfall

The month with the most rainfall in Parkman is May, when the rain falls for 22.3 days and typically aggregates up to 3.43" (87mm) of precipitation.

Snowfall

Months with snowfall are January through May, September through December. May is the last month it regularly snows in Parkman. During 2 snowfall days, in May, Parkman aggregates 2.17" (55mm) of snow. Throughout the year, in Parkman, there are 78.9 snowfall days, and 46.3" (1176mm) of snow is accumulated.

Daylight

The average length of the day in May in Parkman is 14h and 52min.
On the first day of May in Parkman, sunrise is at 5:57 am and sunset at 8:15 pm. On the last day of the month, sunrise is at 5:25 am and sunset at 8:48 pm MDT.

Sunshine

In May, the average sunshine in Parkman is 10.5h.

UV index

The average daily maximum UV index in May in Parkman is 4. A UV Index of 3 to 5 symbolizes a medium vulnerability from exposure to the Sun's UV radiation for ordinary individuals.
Note: The UV index of 4 during May translates into the following guidance:
Adopt protective measures - It is advised to guard against sun damage. Considering the Sun's intensity during midday, it's wise to minimize direct exposure. A wide-brim hat offers excellent sun protection for the eyes, ears, face, and neck. Sunglasses with UVA and UVB protection significantly reduce eye damage from sun exposure. Be watchful! The reflection of snow can enhance the intensity of the Sun's UV radiation nearly double.
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Frequently asked questions

What are the temperatures in Parkman in May?

May temperatures in Parkman, Wyoming, vary between a high-temperature of 57.2°F (14°C) and a low-temperature of 39.4°F (4.1°C).

What is the average humidity in May in Parkman?

The average relative humidity in May is 67%.

What is the rainiest month in Parkman?

The month with the most rainfall in Parkman, Wyoming, is May, when the rain falls for 22.3 days and typically aggregates up to 3.43" (87mm) of precipitation.

How many days does it rain in May in Parkman?

In Parkman, in May, it is raining for 22.3 days, with typically 3.43" (87mm) of accumulated precipitation.

What is the last month it snows in Parkman?

May is the last month it regularly snows in Parkman. During 2 snowfall days, in May, Parkman aggregates 2.17" (55mm) of snow.

How many hours of daylight does Parkman have in May?

The average day length in May is 14h and 52min.

What time are sunrise and sunset in May in Parkman?

In May, on the first day of the month, sunrise is at 5:57 am and sunset at 8:15 pm. On the last day of the month, in Parkman, Wyoming, sunrise is at 5:25 am and sunset at 8:48 pm MDT.

How many hours of sunshine does Parkman have in May?

In Parkman, the average sunshine duration in May is 10.5h.

What is the UV index intensity in May in Parkman?

In May, the average daily maximum UV index in Parkman is 4. A UV Index reading of 3 to 5 represents a moderate vulnerability from unsafe 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
Parkman, WY

Average temperature in May - Parkman, WY
  • Average high temperature in May: 57.2°F

The warmest month (with the highest average high temperature) is July (78.8°F).
The month with the lowest average high temperature is February (29.1°F).

  • Average low temperature in May: 39.4°F

The month with the highest average low temperature is July (57°F).
The coldest month (with the lowest average low temperature) is February (14.4°F).

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Average pressure in May
Parkman, WY

Average pressure in May - Parkman, WY
  • Average pressure in May: 29.91"Hg

The month with the highest atmospheric pressure is January (30.13"Hg).
The month with the lowest atmospheric pressure is June (29.85"Hg).

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Average wind speed in May
Parkman, WY

Average wind speed in May - Parkman, WY
  • Average wind speed in May: 7.2mph

The windiest month (with the highest average wind speed) is April (7.6mph).
The calmest months (with the lowest average wind speed) are July and August (5.8mph).

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Average humidity in May
Parkman, WY

Average humidity in May - Parkman, WY
  • Average humidity in May: 67%

The month with the highest relative humidity is February (79%).
The month with the lowest relative humidity is August (46%).

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Average rainfall in May
Parkman, WY

Average rainfall in May - Parkman, WY
  • Average rainfall in May: 3.43"

The wettest month (with the highest rainfall) is May (3.43").
The driest month (with the least rainfall) is December (0.75").

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Average rainfall days in May
Parkman, WY

Average rainfall days in May - Parkman, WY
  • Average rainfall days in May: 22.3 days

The month with the highest number of rainy days is May (22.3 days).
The month with the least rainy days is November (7.5 days).

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Average snowfall in May
Parkman, WY

Average snowfall in May - Parkman, WY
  • Average snowfall in May: 2.17"

The month with the highest snowfall is April (8.7").
The months with the least snowfall are June, July and August (0").

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Average snowfall days in May
Parkman, WY

Average snowfall days in May - Parkman, WY
  • Average snowfall days in May: 2 days

The month with the highest number of snowfall days is February (15.8 days).
The months with the least snowfall days are June, July and August (0 days).

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Average daylight in May /
Average sunshine in May
Parkman, WY

Average daylight in May / Average sunshine in May - Parkman, WY
  • Average daylight in May: 14h and 5min

The month with the longest days is June (Average daylight: 15h and 36min).
The month with the shortest days is December (Average daylight: 8h and 48min).

  • Average sunshine in May: 10h and 3min

The month with the most sunshine is July (Average sunshine: 11h and 54min).
The month with the least sunshine is February (Average sunshine: 6h and 6min).

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Average sunshine days in May
Parkman, WY

Average sunshine days in May - Parkman, WY
  • Average sunshine days in May: 5.8 days

The month with the most sunshine days is November (15.2 days).
The month with the least sunshine days is May (5.8 days).

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Average UV index in May
Parkman, WY

Average UV index in May - Parkman, 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
Parkman, WY

Average cloud cover in May - Parkman, WY
  • Average cloud cover in May: 33

The months with the most cloud cover are February and April (Cloud cover 37).
The month with the least cloud cover is July (Cloud cover 15).

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Average visibility in May
Parkman, WY

Average visibility in May - Parkman, 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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Parkman, Wyoming, USA

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