May weather forecast
Moose, WY

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Weather in May

May is characterized by a significant increase in daily temperatures to 49.3°F (9.6°C), signaling the steady approach of summer. Snowfall reduces significantly to 3.82" (97mm), creating a different atmosphere within the city. The longer daylight hours encourage outdoor exploration and nature-centric activities. This month brings in a new energy, as the city is veiled in bright hues and pleasant weather. People begin to look forward to the upcoming summertime excitement and outdoor adventures.

Temperature

May's arrival in Moose sees a rise in the average high-temperature, jumping from April's wintry 37°F (2.8°C) to a chilly 49.3°F (9.6°C). Moose registers a consistent average low-temperature of 28.8°F (-1.8°C) during May.

Humidity

In May, the average relative humidity is 76%.

Rainfall

In Moose, Wyoming, in May, during 16.2 rainfall days, 2.4" (61mm) of precipitation is typically accumulated. Throughout the year, in Moose, there are 116.8 rainfall days, and 27.95" (710mm) of precipitation is accumulated.

Snowfall

Months with snowfall are January through June, September through December. In May, in Moose, it is snowing for 4.6 days. Throughout May, 3.82" (97mm) of snow is accumulated. Throughout the year, there are 130.7 snowfall days, and 137.48" (3492mm) of snow is accumulated.

Daylight

The average length of the day in May is 14h and 44min.
On the first day of May in Moose, sunrise is at 6:13 am and sunset at 8:25 pm. On the last day of the month, sunrise is at 5:44 am and sunset at 8:57 pm MDT.

Sunshine

In Moose, the average sunshine in May is 9.7h.

UV index

The average daily maximum UV index in May in Moose is 3. A UV Index of 3 to 5 symbolizes a medium health hazard from unprotected exposure to Sun's UV rays for the average person.
Note: An average maximum UV index of 3 in May leads to these recommendations:
Undertake precautions - It is suggested to shield oneself from sunburn. Sun's radiation is most powerful around mid-day, so it's best to limit outdoor activities during this time. It's wise to wear UVA and UVB-blocking sunglasses when the sun shines brightly. Consider carefully! The reflective quality of snow can almost double the intensity of the Sun's UV radiation.
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Frequently asked questions

What is the temperature in May in Moose?

The average high-temperature, in May, in Moose, is 49.3°F (9.6°C), while the average low-temperature is 28.8°F (-1.8°C).

What is the average humidity in May in Moose?

The average relative humidity in May in Moose, Wyoming, is 76%.

How much does it rain in Moose in May?

In Moose, Wyoming, in May, it is raining for 16.2 days, with typically 2.4" (61mm) of accumulated precipitation.

How much does it snow in Moose in May?

In Moose, in May, during 4.6 snowfall days, 3.82" (97mm) of snow is typically accumulated.

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

The average day length in May in Moose, Wyoming, is 14h and 44min.

When are sunrise and sunset in May in Moose?

In May, on the first day of the month, sunrise is at 6:13 am and sunset at 8:25 pm. On the last day of the month, in Moose, sunrise is at 5:44 am and sunset at 8:57 pm MDT.

How long on average sun shines in May in Moose?

In Moose, Wyoming, the average sunshine duration in May is 9.7h.

What is the UV index intensity in May in Moose?

The average daily maximum UV index in May in Moose is 3. A UV Index value of 3 to 5 symbolizes a medium health risk 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
Moose, WY

Average temperature in May - Moose, WY
  • Average high temperature in May: 49.3°F

The warmest month (with the highest average high temperature) is July (72°F).
The month with the lowest average high temperature is December (21°F).

  • Average low temperature in May: 28.8°F

The month with the highest average low temperature is July (43.9°F).
The coldest month (with the lowest average low temperature) is December (4.1°F).

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Average pressure in May
Moose, WY

Average pressure in May - Moose, WY
  • Average pressure in May: 29.93"Hg

The month with the highest atmospheric pressure is January (30.27"Hg).
The month with the lowest atmospheric pressure is June (29.92"Hg).

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Average wind speed in May
Moose, WY

Average wind speed in May - Moose, WY
  • Average wind speed in May: 5mph

The windiest month (with the highest average wind speed) is June (5.8mph).
The calmest months (with the lowest average wind speed) are January and December (4.5mph).

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Average humidity in May
Moose, WY

Average humidity in May - Moose, WY
  • Average humidity in May: 76%

The month with the highest relative humidity is February (94%).
The month with the lowest relative humidity is August (50%).

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Average rainfall in May
Moose, WY

Average rainfall in May - Moose, WY
  • Average rainfall in May: 2.4"

The wettest month (with the highest rainfall) is February (3.23").
The driest month (with the least rainfall) is August (1.42").

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Average rainfall days in May
Moose, WY

Average rainfall days in May - Moose, WY
  • Average rainfall days in May: 16.2 days

The month with the highest number of rainy days is May (16.2 days).
The months with the least rainy days are January and February (3.9 days).

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Average snowfall in May
Moose, WY

Average snowfall in May - Moose, WY
  • Average snowfall in May: 3.82"

The month with the highest snowfall is February (25.94").
The months with the least snowfall are July and August (0").

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Average snowfall days in May
Moose, WY

Average snowfall days in May - Moose, WY
  • Average snowfall days in May: 4.6 days

The month with the highest number of snowfall days is December (21.7 days).
The month with the least snowfall days is July (0 days).

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

Average daylight in May / Average sunshine in May - Moose, WY
  • Average daylight in May: 14h and 4min

The month with the longest days is June (Average daylight: 15h and 24min).
The month with the shortest days is December (Average daylight: 9h and 0min).

  • Average sunshine in May: 9h and 4min

The month with the most sunshine is July (Average sunshine: 11h and 42min).
The month with the least sunshine is February (Average sunshine: 3h and 36min).

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Average sunshine days in May
Moose, WY

Average sunshine days in May - Moose, WY
  • Average sunshine days in May: 11.3 days

The month with the most sunshine days is July (15.6 days).
The month with the least sunshine days is April (7 days).

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Average UV index in May
Moose, WY

Average UV index in May - Moose, WY
  • Average UV index in May: 3

The month with the highest UV index is July (UV index 5).
The months with the lowest UV index are January, February, March, October, November and December (UV index 1).

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Average cloud cover in May
Moose, WY

Average cloud cover in May - Moose, WY
  • Average cloud cover in May: 37

The month with the most cloud cover is February (Cloud cover 71).
The month with the least cloud cover is August (Cloud cover 15).

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Average visibility in May
Moose, WY

Average visibility in May - Moose, WY
  • Average visibility in May: 5mi

The months with the highest visibility are June, July, August and September (6mi).
The months with the lowest visibility are January and February (2mi).

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Moose, Wyoming, USA

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