May weather forecast
Rafter J Ranch, WY

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Weather in May

The last month of the spring, May, is a cool month in Rafter J Ranch, Wyoming, with temperature in the range of an average high of 50.5°F (10.3°C) and an average low of 28.8°F (-1.8°C).

Temperature

As May begins, there is an increase in the average high-temperature, moving from an icy 37.8°F (3.2°C) in April to a fresh 50.5°F (10.3°C). In Rafter J Ranch, the May nights descend to a significantly cooler average of 28.8°F (-1.8°C) compared to daytime highs.

Humidity

The average relative humidity in May in Rafter J Ranch is 75%.

Rainfall

In Rafter J Ranch, Wyoming, in May, it is raining for 15.4 days, with typically 2.87" (73mm) of accumulated precipitation. In Rafter J Ranch, during the entire year, the rain falls for 103 days and collects up to 29.84" (758mm) of precipitation.

Snowfall

January through December are months with snowfall. In Rafter J Ranch, in May, snow falls for 15.7 days, with typically accumulated 11.42" (290mm) of snow. In Rafter J Ranch, during the entire year, snow falls for 173.6 days and aggregates up to 181.26" (4604mm) of snow.

Daylight

In Rafter J Ranch, the average length of the day in May is 14h and 43min.
On the first day of the month, sunrise is at 6:14 am and sunset at 8:25 pm. On the last day of May, sunrise is at 5:45 am and sunset at 8:56 pm MDT.

Sunshine

The average sunshine in May is 9.5h.

UV index

In Rafter J Ranch, the average daily maximum UV index in May is 3. A UV Index of 3 to 5 symbolizes a medium health hazard from unsafe exposure to UV radiation for the average person.
Note: A maximum UV index of 3 in May translates into the following recommendations:
Adopt protective measures - Requirement to safeguard skin and eyes from harm exists. Being in direct Sun during midday can be harmful due to intense solar radiation; take precautions. Clothes that are both tight-knit and comfortably loose are prime choices for sun protection. Be informed! The Sun's UV radiation can be nearly doubled due to the reflection from snow.
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Frequently asked questions

What are May temperatures in Rafter J Ranch?

The high-temperature in Rafter J Ranch, Wyoming, during May is 50.5°F (10.3°C) and the low-temperature is 28.8°F (-1.8°C).

What is the average humidity in May in Rafter J Ranch?

In May, the average relative humidity in Rafter J Ranch is 75%.

How many days does it rain in May in Rafter J Ranch?

In May, in Rafter J Ranch, the rain falls for 15.4 days. Throughout May, 2.87" (73mm) of precipitation is accumulated.

How many days does it snow in May in Rafter J Ranch?

In Rafter J Ranch, during May, snow falls for 15.7 days and regularly aggregates up to 11.42" (290mm) of snow.

How many hours of daylight does Rafter J Ranch have in May?

The average day length in May in Rafter J Ranch is 14h and 43min.

When are sunrise and sunset in May in Rafter J Ranch?

In May, on the first day of the month, sunrise is at 6:14 am and sunset at 8:25 pm. On the last day of the month, in Rafter J Ranch, sunrise is at 5:45 am and sunset at 8:56 pm MDT.

How many hours of sunshine does Rafter J Ranch have in May?

The average sunshine duration in May in Rafter J Ranch, Wyoming, is 9.5h.

What is the UV index intensity in May in Rafter J Ranch?

The average daily maximum UV index in May in Rafter J Ranch, Wyoming, is 3. 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
Rafter J Ranch, WY

Average temperature in May - Rafter J Ranch, WY
  • Average high temperature in May: 50.5°F

The warmest month (with the highest average high temperature) is July (73.4°F).
The month with the lowest average high temperature is December (21.9°F).

  • Average low temperature in May: 28.8°F

The month with the highest average low temperature is July (43.5°F).
The coldest month (with the lowest average low temperature) is January (4.8°F).

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Average pressure in May
Rafter J Ranch, WY

Average pressure in May - Rafter J Ranch, 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
Rafter J Ranch, WY

Average wind speed in May - Rafter J Ranch, WY
  • Average wind speed in May: 4.9mph

The windiest month (with the highest average wind speed) is June (5.7mph).
The calmest month (with the lowest average wind speed) is December (4.3mph).

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Average humidity in May
Rafter J Ranch, WY

Average humidity in May - Rafter J Ranch, WY
  • Average humidity in May: 75%

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
Rafter J Ranch, WY

Average rainfall in May - Rafter J Ranch, WY
  • Average rainfall in May: 2.87"

The wettest month (with the highest rainfall) is February (3.54").
The driest month (with the least rainfall) is August (1.34").

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Average rainfall days in May
Rafter J Ranch, WY

Average rainfall days in May - Rafter J Ranch, WY
  • Average rainfall days in May: 15.4 days

The month with the highest number of rainy days is May (15.4 days).
The month with the least rainy days is January (2.9 days).

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Average snowfall in May
Rafter J Ranch, WY

Average snowfall in May - Rafter J Ranch, WY
  • Average snowfall in May: 11.42"

The month with the highest snowfall is February (29.33").
The month with the least snowfall is August (0.12").

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Average snowfall days in May
Rafter J Ranch, WY

Average snowfall days in May - Rafter J Ranch, WY
  • Average snowfall days in May: 15.7 days

The month with the highest number of snowfall days is March (24.8 days).
The month with the least snowfall days is July (0.4 days).

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Average daylight in May /
Average sunshine in May
Rafter J Ranch, WY

Average daylight in May / Average sunshine in May - Rafter J Ranch, 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 3min

The month with the most sunshine is July (Average sunshine: 11h and 36min).
The month with the least sunshine is February (Average sunshine: 3h and 24min).

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Average sunshine days in May
Rafter J Ranch, WY

Average sunshine days in May - Rafter J Ranch, WY
  • Average sunshine days in May: 5.9 days

The month with the most sunshine days is July (15.6 days).
The month with the least sunshine days is April (3.8 days).

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Average UV index in May
Rafter J Ranch, WY

Average UV index in May - Rafter J Ranch, 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, April, October, November and December (UV index 1).

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Average cloud cover in May
Rafter J Ranch, WY

Average cloud cover in May - Rafter J Ranch, WY
  • Average cloud cover in May: 38

The month with the most cloud cover is February (Cloud cover 72).
The months with the least cloud cover are July and August (Cloud cover 16).

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Average visibility in May
Rafter J Ranch, WY

Average visibility in May - Rafter J Ranch, 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, February, March and December (3mi).

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Rafter J Ranch, Wyoming, USA

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