May weather forecast
Rockypoint, WY

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Weather in May

The last month of the spring, May, is a refreshing month in Rockypoint, Wyoming, with an average temperature ranging between min 43.3°F (6.3°C) and max 62.2°F (16.8°C).

Temperature

Observing a rise in May, the average high-temperature goes from April's fresh 52.3°F (11.3°C) to an enjoyable 62.2°F (16.8°C). Rockypoint throughout May, experiences an average nighttime temperature of 43.3°F (6.3°C).

Humidity

The average relative humidity in May in Rockypoint, Wyoming, is 62%.

Rainfall

The month with the most rainfall in Rockypoint is May, when the rain falls for 17.8 days and typically aggregates up to 3.11" (79mm) of precipitation.

Snowfall

January through May, September through December are months with snowfall in Rockypoint, Wyoming. May is the last month it regularly snows. During 2.3 snowfall days, in May, Rockypoint aggregates 2.6" (66mm) of snow. In Rockypoint, during the entire year, snow falls for 50.5 days and aggregates up to 19.53" (496mm) of snow.

Daylight

The average length of the day in May is 14h and 52min.
On the first day of the month, sunrise is at 5:48 am and sunset at 8:06 pm. On the last day of May, in Rockypoint, sunrise is at 5:17 am and sunset at 8:39 pm MDT.

Sunshine

In May, the average sunshine in Rockypoint is 10h.

UV index

In May, the average daily maximum UV index is 5. A UV Index reading of 3 to 5 represents a medium health hazard from exposure to the Sun's UV radiation for the ordinary person.
Note: The maximum UV index, 5 during May, leads to the following recommendations:
Exercise prevention - Warding off sunburn is urged. Exposing oneself to the midday Sun can be harmful due to the strong UV radiation; limit your time outside. For effective sun eye protection, rely on sunglasses certified for UVA and UVB resistance. 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 Rockypoint?

In Rockypoint, 62.2°F (16.8°C) is the average high-temperature and 43.3°F (6.3°C) is the average low-temperature during May.

What is the average humidity in May in Rockypoint?

The average relative humidity in May is 62%.

What is the rainiest month in Rockypoint?

May is the month with the most rainfall in Rockypoint. Rain falls for 17.8 days and accumulates 3.11" (79mm) of precipitation.

How many days does it rain in May in Rockypoint?

In Rockypoint, in May, it is raining for 17.8 days, with typically 3.11" (79mm) of accumulated precipitation.

What is the last month it snows in Rockypoint?

May is the last month it regularly snows in Rockypoint, Wyoming. During 2.3 snowfall days, in May, Rockypoint aggregates 2.6" (66mm) of snow.

How many hours of daylight does Rockypoint have in May?

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

When is the sunrise / sunset in May in Rockypoint?

In May, on the first day of the month, sunrise is at 5:48 am and sunset at 8:06 pm. On the last day of the month, sunrise is at 5:17 am and sunset at 8:39 pm MDT.

How many hours of sunshine does Rockypoint have in May?

In Rockypoint, Wyoming, the average sunshine duration in May is 10h.

What is the UV index intensity in May in Rockypoint?

In Rockypoint, the average daily maximum UV index in May is 5. A UV Index of 3 to 5 symbolizes a medium hazard to health 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
Rockypoint, WY

Average temperature in May - Rockypoint, WY
  • Average high temperature in May: 62.2°F

The warmest month (with the highest average high temperature) is July (84.7°F).
The month with the lowest average high temperature is December (29.7°F).

  • Average low temperature in May: 43.3°F

The month with the highest average low temperature is July (63.1°F).
The coldest month (with the lowest average low temperature) is February (16.7°F).

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Average pressure in May
Rockypoint, WY

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

The month with the highest atmospheric pressure is January (30.13"Hg).
The month with the lowest atmospheric pressure is June (29.84"Hg).

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Average wind speed in May
Rockypoint, WY

Average wind speed in May - Rockypoint, WY
  • Average wind speed in May: 10.7mph

The windiest month (with the highest average wind speed) is April (11.2mph).
The calmest months (with the lowest average wind speed) are July and August (9.1mph).

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Average humidity in May
Rockypoint, WY

Average humidity in May - Rockypoint, WY
  • Average humidity in May: 62%

The month with the highest relative humidity is January (78%).
The month with the lowest relative humidity is August (41%).

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Average rainfall in May
Rockypoint, WY

Average rainfall in May - Rockypoint, WY
  • Average rainfall in May: 3.11"

The wettest month (with the highest rainfall) is May (3.11").
The driest month (with the least rainfall) is January (0.39").

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Average rainfall days in May
Rockypoint, WY

Average rainfall days in May - Rockypoint, WY
  • Average rainfall days in May: 17.8 days

The month with the highest number of rainy days is May (17.8 days).
The month with the least rainy days is February (1.5 days).

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Average snowfall in May
Rockypoint, WY

Average snowfall in May - Rockypoint, WY
  • Average snowfall in May: 2.6"

The month with the highest snowfall is April (3.82").
The months with the least snowfall are June, July and August (0").

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Average snowfall days in May
Rockypoint, WY

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

The month with the highest number of snowfall days is February (9.1 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
Rockypoint, WY

Average daylight in May / Average sunshine in May - Rockypoint, 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 48min).

  • Average sunshine in May: 10h and 0min

The months with the most sunshine are July and August (Average sunshine: 11h and 48min).
The month with the least sunshine is February (Average sunshine: 5h and 36min).

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Average sunshine days in May
Rockypoint, WY

Average sunshine days in May - Rockypoint, WY
  • Average sunshine days in May: 9.3 days

The month with the most sunshine days is December (22.4 days).
The month with the least sunshine days is May (9.3 days).

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Average UV index in May
Rockypoint, WY

Average UV index in May - Rockypoint, 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, April, November and December (UV index 2).

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Average cloud cover in May
Rockypoint, WY

Average cloud cover in May - Rockypoint, WY
  • Average cloud cover in May: 35

The month with the most cloud cover is February (Cloud cover 43).
The month with the least cloud cover is August (Cloud cover 16).

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Average visibility in May
Rockypoint, WY

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

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