May weather forecast
Midwest, WY

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Weather in May

May, the last month of the spring in Midwest, is an enjoyable month, with an average temperature varying between 62.6°F (17°C) and 42.1°F (5.6°C).

Temperature

Midwest in May sees a temperature change, with average high-temperatures moving from a fresh 52°F (11.1°C) in April to a comfortable 62.6°F (17°C). May in Midwest generally records an average low-temperature of 42.1°F (5.6°C).

Humidity

The average relative humidity in May in Midwest is 53%.

Rainfall

May is the month with the most rainfall in Midwest. Rain falls for 10.9 days and accumulates 1.34" (34mm) of precipitation.

Snowfall

January through May, September through December are months with snowfall in Midwest. May is the last month it regularly snows. During 2.3 snowfall days, in May, Midwest aggregates 2.4" (61mm) of snow. Throughout the year, there are 62.6 snowfall days, and 31.65" (804mm) of snow is accumulated.

Daylight

In May, the average length of the day in Midwest is 14h and 43min.
On the first day of May, sunrise is at 5:56 am and sunset at 8:07 pm. On the last day of the month, sunrise is at 5:27 am and sunset at 8:38 pm MDT.

Sunshine

The average sunshine in May is 10.9h.

UV index

The average daily maximum UV index in May is 5. A UV Index estimate of 3 to 5 represents a moderate threat to health from unprotected exposure to Sun's UV rays for ordinary individuals.
Note: An average maximum UV index of 5 in May leads to these recommendations:
Guard yourself - Precautionary measures against sun damage are advocated. Limiting sun exposure during midday hours helps in reducing the harmful effects of UV radiation. Fend off the sun's harsh rays with appropriate clothing, a wide-brim hat, and UV-protective sunglasses. 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 May temperatures in Midwest?

Midwest in May has an average high-temperature of 62.6°F (17°C) and an average low-temperature of 42.1°F (5.6°C).

What is the average humidity in May in Midwest?

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

What is the wettest month in Midwest?

The month with the most rainfall in Midwest, Wyoming, is May, when the rain falls for 10.9 days and typically aggregates up to 1.34" (34mm) of precipitation.

How many days does it rain in May in Midwest?

In Midwest, during May, the rain falls for 10.9 days and regularly aggregates up to 1.34" (34mm) of precipitation.

What is the last month it snows in Midwest?

May is the last month it regularly snows in Midwest, Wyoming. During 2.3 snowfall days, in May, Midwest aggregates 2.4" (61mm) of snow.

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

In May, the average day length in Midwest, Wyoming, is 14h and 43min.

What time are sunrise and sunset in May in Midwest?

In May, on the first day of the month, sunrise is at 5:56 am and sunset at 8:07 pm. On the last day of the month, in Midwest, sunrise is at 5:27 am and sunset at 8:38 pm MDT.

How many hours of sunshine does Midwest have in May?

The average sunshine duration in May in Midwest is 10.9h.

What is the UV index reading in May in Midwest?

The average daily maximum UV index in May in Midwest, Wyoming, is 5. A UV Index estimate 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
Midwest, WY

Average temperature in May - Midwest, WY
  • Average high temperature in May: 62.6°F

The warmest month (with the highest average high temperature) is July (85.1°F).
The month with the lowest average high temperature is December (28.6°F).

  • Average low temperature in May: 42.1°F

The month with the highest average low temperature is July (61.2°F).
The coldest month (with the lowest average low temperature) is December (15.1°F).

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Average pressure in May
Midwest, WY

Average pressure in May - Midwest, WY
  • Average pressure in May: 29.9"Hg

The month with the highest atmospheric pressure is January (30.17"Hg).
The month with the lowest atmospheric pressure is June (29.85"Hg).

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Average wind speed in May
Midwest, WY

Average wind speed in May - Midwest, WY
  • Average wind speed in May: 9.8mph

The windiest month (with the highest average wind speed) is January (11.9mph).
The calmest month (with the lowest average wind speed) is August (8.4mph).

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Average humidity in May
Midwest, WY

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

The month with the highest relative humidity is January (79%).
The month with the lowest relative humidity is August (36%).

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Average rainfall in May
Midwest, WY

Average rainfall in May - Midwest, WY
  • Average rainfall in May: 1.34"

The wettest month (with the highest rainfall) is May (1.34").
The driest month (with the least rainfall) is August (0.35").

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Average rainfall days in May
Midwest, WY

Average rainfall days in May - Midwest, WY
  • Average rainfall days in May: 10.9 days

The month with the highest number of rainy days is May (10.9 days).
The month with the least rainy days is December (3.3 days).

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Average snowfall in May
Midwest, WY

Average snowfall in May - Midwest, WY
  • Average snowfall in May: 2.4"

The month with the highest snowfall is March (5.55").
The months with the least snowfall are June, July and August (0").

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Average snowfall days in May
Midwest, WY

Average snowfall days in May - Midwest, WY
  • Average snowfall days in May: 2.3 days

The month with the highest number of snowfall days is February (11.3 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
Midwest, WY

Average daylight in May / Average sunshine in May - Midwest, 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: 10h and 5min

The month with the most sunshine is July (Average sunshine: 12h and 0min).
The month with the least sunshine is February (Average sunshine: 6h and 12min).

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Average sunshine days in May
Midwest, WY

Average sunshine days in May - Midwest, WY
  • Average sunshine days in May: 15.9 days

The month with the most sunshine days is August (20.3 days).
The month with the least sunshine days is April (13.6 days).

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Average UV index in May
Midwest, WY

Average UV index in May - Midwest, WY
  • Average UV index in May: 5

The months with the highest UV index are June, July and August (UV index 6).
The months with the lowest UV index are January, February, March, October, November and December (UV index 2).

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Average cloud cover in May
Midwest, WY

Average cloud cover in May - Midwest, WY
  • Average cloud cover in May: 27

The month with the most cloud cover is February (Cloud cover 34).
The month with the least cloud cover is August (Cloud cover 13).

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Average visibility in May
Midwest, WY

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

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