May weather forecast
Calpet, WY

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Weather in May

The last month of the spring, May, is a cool month in Calpet, Wyoming, with an average temperature fluctuating between 55°F (12.8°C) and 36.5°F (2.5°C).

Temperature

As Calpet transitions into May, the average high-temperature is observed to rise from a chilly 43°F (6.1°C) in April to a fresh 55°F (12.8°C). During May, Calpet records a consistent average nighttime temperature of 36.5°F (2.5°C).

Humidity

In Calpet, the average relative humidity in May is 57%.

Rainfall

The month with the most rainfall in Calpet is May, when the rain falls for 14.3 days and typically aggregates up to 1.65" (42mm) of precipitation.

Snowfall

January through June, September through December are months with snowfall. In Calpet, in May, snow falls for 3.8 days, with typically accumulated 2.36" (60mm) of snow. In Calpet, during the entire year, snow falls for 89 days and aggregates up to 43.43" (1103mm) of snow.

Daylight

In May, the average length of the day is 14h and 37min.
On the first day of May, sunrise is at 6:15 am and sunset at 8:21 pm. On the last day of the month, sunrise is at 5:47 am and sunset at 8:50 pm MDT.

Sunshine

In Calpet, the average sunshine in May is 11.1h.

UV index

In May, the average daily maximum UV index is 4. A UV Index estimate of 3 to 5 represents a medium health hazard from unsafe exposure to UV radiation for the ordinary person.
Note: A maximum daily UV index of 4 during May morphs into the following directions:
Undertake precautions - Obligation exists to protect against skin and eye damage. Sun exposure should be minimized, especially during midday, to avoid harmful UV radiation. Fend off the sun's harsh rays with appropriate clothing, a wide-brim hat, and UV-protective sunglasses. Take note! UV radiation from the Sun can double in intensity due to snow reflection.
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Frequently asked questions

What is the temperature in May in Calpet?

The high-temperature in Calpet during May is 55°F (12.8°C) and the low-temperature is 36.5°F (2.5°C).

What is the average humidity in May in Calpet?

In Calpet, the average relative humidity in May is 57%.

What is the wettest month in Calpet?

The month with the most rainfall in Calpet is May, when the rain falls for 14.3 days and typically aggregates up to 1.65" (42mm) of precipitation.

How much does it rain in Calpet in May?

In Calpet, in May, it is raining for 14.3 days, with typically 1.65" (42mm) of accumulated precipitation.

How much does it snow in Calpet in May?

In Calpet, Wyoming, during May, snow falls for 3.8 days and regularly aggregates up to 2.36" (60mm) of snow.

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

In May, the average day length in Calpet, Wyoming, is 14h and 37min.

When is the sunrise / sunset in May in Calpet?

On the first day of May, sunrise is at 6:15 am and sunset at 8:21 pm. On the last day of the month, sunrise is at 5:47 am and sunset at 8:50 pm MDT.

How many hours of sunshine does Calpet have in May?

In May, the average sunshine duration in Calpet, Wyoming, is 11.1h.

How high is the UV index in May in Calpet?

The average daily maximum UV index in May in Calpet, Wyoming, is 4. A UV Index estimate of 3 to 5 represents a medium health risk 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
Calpet, WY

Average temperature in May - Calpet, WY
  • Average high temperature in May: 55°F

The warmest month (with the highest average high temperature) is July (76.8°F).
The month with the lowest average high temperature is December (23.7°F).

  • Average low temperature in May: 36.5°F

The month with the highest average low temperature is July (52°F).
The coldest month (with the lowest average low temperature) is December (5°F).

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Average pressure in May
Calpet, WY

Average pressure in May - Calpet, WY
  • Average pressure in May: 29.92"Hg

The month with the highest atmospheric pressure is January (30.28"Hg).
The month with the lowest atmospheric pressure is June (29.91"Hg).

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Average wind speed in May
Calpet, WY

Average wind speed in May - Calpet, WY
  • Average wind speed in May: 6.9mph

The windiest month (with the highest average wind speed) is June (7mph).
The calmest month (with the lowest average wind speed) is December (5.3mph).

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Average humidity in May
Calpet, WY

Average humidity in May - Calpet, WY
  • Average humidity in May: 57%

The months with the highest relative humidity are January and February (87%).
The month with the lowest relative humidity is August (39%).

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Average rainfall in May
Calpet, WY

Average rainfall in May - Calpet, WY
  • Average rainfall in May: 1.65"

The wettest month (with the highest rainfall) is May (1.65").
The driest months (with the least rainfall) are July and August (0.63").

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Average rainfall days in May
Calpet, WY

Average rainfall days in May - Calpet, WY
  • Average rainfall days in May: 14.3 days

The month with the highest number of rainy days is May (14.3 days).
The month with the least rainy days is November (6.9 days).

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Average snowfall in May
Calpet, WY

Average snowfall in May - Calpet, WY
  • Average snowfall in May: 2.36"

The month with the highest snowfall is April (7.36").
The months with the least snowfall are July and August (0").

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Average snowfall days in May
Calpet, WY

Average snowfall days in May - Calpet, WY
  • Average snowfall days in May: 3.8 days

The months with the highest number of snowfall days are February and March (15.1 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
Calpet, WY

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

The month with the longest days is June (Average daylight: 15h and 12min).
The month with the shortest days is December (Average daylight: 9h and 6min).

  • Average sunshine in May: 11h and 1min

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

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Average sunshine days in May
Calpet, WY

Average sunshine days in May - Calpet, WY
  • Average sunshine days in May: 10.9 days

The month with the most sunshine days is October (19.6 days).
The month with the least sunshine days is May (10.9 days).

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Average UV index in May
Calpet, WY

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

The months with the highest UV index are June, July and August (UV index 5).
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
Calpet, WY

Average cloud cover in May - Calpet, WY
  • Average cloud cover in May: 26

The month with the most cloud cover is February (Cloud cover 41).
The month with the least cloud cover is August (Cloud cover 12).

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Average visibility in May
Calpet, WY

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

The months with the highest visibility are April, May, June, July, August, September, October and November (6mi).
The months with the lowest visibility are January and February (4mi).

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Calpet, Wyoming, USA

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