May weather forecast
Wyarno, WY

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Weather in May

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

Temperature

Wyarno's weather in May presents a rise in the average high-temperature, moving from a chilly 47.1°F (8.4°C) in April to a mild 57.2°F (14°C). Throughout May, an average low-temperature of 39.4°F (4.1°C) is expected.

Humidity

In May, the average relative humidity is 67%.

Rainfall

The month with the most rainfall 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 Wyarno. During 2 snowfall days, in May, Wyarno aggregates 2.17" (55mm) of snow. In Wyarno, during the entire year, snow falls for 78.9 days and aggregates up to 46.3" (1176mm) of snow.

Daylight

The average length of the day in May is 14h and 52min.
On the first day of May in Wyarno, sunrise is at 5:55 am and sunset at 8:12 pm. On the last day of the month, sunrise is at 5:24 am and sunset at 8:45 pm MDT.

Sunshine

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

UV index

In May, the average daily maximum UV index in Wyarno is 4. A UV Index value of 3 to 5 symbolizes a medium vulnerability from exposure to the Sun's UV radiation for the ordinary person.
Note: The maximum daily UV index of 4 in May interprets into the following recommendations:
Guard yourself - Precautionary measures against sun damage are advocated. Solar radiation peaks around mid-day, so it's wise to limit exposure to the Sun at this time. Loose clothes with a tight weave are optimal for safeguarding yourself against the Sun's rays. Be mindful! The reflection from snow can increase the Sun's UV radiation nearly twice.
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Frequently asked questions

What is the temperature in May in Wyarno?

The high-temperature in Wyarno during May is 57.2°F (14°C) and the low-temperature is 39.4°F (4.1°C).

What is the average humidity in May in Wyarno?

In May, the average relative humidity is 67%.

What is the rainiest month in Wyarno?

May is the month with the most rainfall in Wyarno, Wyoming. Rain falls for 22.3 days and accumulates 3.43" (87mm) of precipitation.

How much does it rain in Wyarno in May?

In Wyarno, Wyoming, 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 Wyarno?

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

How many hours of daylight does Wyarno have in May?

In Wyarno, the average day length in May is 14h and 52min.

When is the sunrise / sunset in May in Wyarno?

On the first day of May in Wyarno, Wyoming, sunrise is at 5:55 am and sunset at 8:12 pm. On the last day of the month, sunrise is at 5:24 am and sunset at 8:45 pm MDT.

How long on average sun shines in May in Wyarno?

The average sunshine duration in May in Wyarno is 10.5h.

How high is the UV index in May in Wyarno?

In Wyarno, Wyoming, the average daily maximum UV index in May is 4. 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
Wyarno, WY

Average temperature in May - Wyarno, 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
Wyarno, WY

Average pressure in May - Wyarno, 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
Wyarno, WY

Average wind speed in May - Wyarno, 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
Wyarno, WY

Average humidity in May - Wyarno, 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
Wyarno, WY

Average rainfall in May - Wyarno, 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
Wyarno, WY

Average rainfall days in May - Wyarno, 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
Wyarno, WY

Average snowfall in May - Wyarno, 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
Wyarno, WY

Average snowfall days in May - Wyarno, 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
Wyarno, WY

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

The month with the longest days is June (Average daylight: 15h and 30min).
The month with the shortest days is December (Average daylight: 8h and 54min).

  • 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
Wyarno, WY

Average sunshine days in May - Wyarno, 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
Wyarno, WY

Average UV index in May - Wyarno, 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
Wyarno, WY

Average cloud cover in May - Wyarno, 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
Wyarno, WY

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

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