May weather forecast
Point of Rocks, WY

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Weather in May

May, the last month of the spring in Point of Rocks, is a moderate month, with an average temperature ranging between max 60.3°F (15.7°C) and min 41.4°F (5.2°C).

Temperature

Point of Rocks experiences a temperature shift with the start of May, with average high-temperatures moving from a frosty 48.7°F (9.3°C) in April to a moderate 60.3°F (15.7°C). Throughout the month of May, Point of Rocks expects an average low of 41.4°F (5.2°C).

Humidity

In May, the average relative humidity is 47%.

Rainfall

May is the month with the most rainfall in Point of Rocks. Rain falls for 13.8 days and accumulates 1.5" (38mm) of precipitation.

Snowfall

January through June, September through December are months with snowfall in Point of Rocks. In Point of Rocks, in May, snow falls for 1.8 days, with typically accumulated 0.87" (22mm) of snow. In Point of Rocks, during the entire year, snow falls for 75.5 days and aggregates up to 30.16" (766mm) of snow.

Daylight

In May, the average length of the day is 14h and 34min.
On the first day of the month, sunrise is at 6:10 am and sunset at 8:13 pm. On the last day of May, in Point of Rocks, sunrise is at 5:43 am and sunset at 8:42 pm MDT.

Sunshine

In May, the average sunshine is 10.9h.

UV index

In May, the average daily maximum UV index is 5. A UV Index reading of 3 to 5 represents a moderate threat to health from unprotected exposure to Sun's UV rays for the ordinary person.
Note: In May, the maximum UV index of 5 transforms into these recommendations:
Exercise prudence. Persons with fair skin could be burned in under 30 minutes. UV radiation is strongest from the Sun during midday; protect yourself by staying in shaded areas. Experience reduced UV exposure by about half when donning a wide-brim hat. Be on the lookout! Nearly twofold UV radiation from the Sun can be reflected by snow.
Updated: Feb 14, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What are May temperatures in Point of Rocks?

The average high-temperature and low-temperature during May are 60.3°F (15.7°C) and 41.4°F (5.2°C) respectively.

What is the average humidity in May in Point of Rocks?

In Point of Rocks, Wyoming, the average relative humidity in May is 47%.

What is the rainiest month in Point of Rocks?

The month with the most rainfall in Point of Rocks is May, when the rain falls for 13.8 days and typically aggregates up to 1.5" (38mm) of precipitation.

How much does it rain in Point of Rocks in May?

In Point of Rocks, during May, the rain falls for 13.8 days and regularly aggregates up to 1.5" (38mm) of precipitation.

How much does it snow in Point of Rocks in May?

In May, in Point of Rocks, Wyoming, it is snowing for 1.8 days. Throughout May, 0.87" (22mm) of snow is accumulated.

How many hours of daylight does Point of Rocks have in May?

In Point of Rocks, Wyoming, the average day length in May is 14h and 34min.

When is the sunrise / sunset in May in Point of Rocks?

On the first day of May, sunrise is at 6:10 am and sunset at 8:13 pm. On the last day of the month, sunrise is at 5:43 am and sunset at 8:42 pm MDT.

How long on average sun shines in May in Point of Rocks?

In Point of Rocks, the average sunshine duration in May is 10.9h.

How high is the UV index in May in Point of Rocks?

The average daily maximum UV index in May is 5. A UV Index estimate of 3 to 5 represents a moderate vulnerability from exposure to the Sun's UV radiation.
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
Point of Rocks, WY

Average temperature in May - Point of Rocks, WY
  • Average high temperature in May: 60.3°F

The warmest month (with the highest average high temperature) is July (81.5°F).
The month with the lowest average high temperature is December (25.7°F).

  • Average low temperature in May: 41.4°F

The month with the highest average low temperature is July (60.4°F).
The coldest month (with the lowest average low temperature) is January (10.8°F).

Average pressure in May
Point of Rocks, WY

Average pressure in May - Point of Rocks, WY
  • Average pressure in May: 29.9"Hg

The month with the highest atmospheric pressure is January (30.28"Hg).
The month with the lowest atmospheric pressure is June (29.89"Hg).

Average wind speed in May
Point of Rocks, WY

Average wind speed in May - Point of Rocks, WY
  • Average wind speed in May: 11.1mph

The windiest month (with the highest average wind speed) is April (12.2mph).
The calmest month (with the lowest average wind speed) is August (8.7mph).

Average humidity in May
Point of Rocks, WY

Average humidity in May - Point of Rocks, WY
  • Average humidity in May: 47%

The month with the highest relative humidity is January (84%).
The months with the lowest relative humidity are July and August (31%).

Average rainfall in May
Point of Rocks, WY

Average rainfall in May - Point of Rocks, WY
  • Average rainfall in May: 1.5"

The wettest month (with the highest rainfall) is May (1.5").
The driest month (with the least rainfall) is July (0.47").

Average rainfall days in May
Point of Rocks, WY

Average rainfall days in May - Point of Rocks, WY
  • Average rainfall days in May: 13.8 days

The month with the highest number of rainy days is May (13.8 days).
The month with the least rainy days is December (4.7 days).

Average snowfall in May
Point of Rocks, WY

Average snowfall in May - Point of Rocks, WY
  • Average snowfall in May: 0.87"

The month with the highest snowfall is March (6.14").
The months with the least snowfall are July and August (0").

Average snowfall days in May
Point of Rocks, WY

Average snowfall days in May - Point of Rocks, WY
  • Average snowfall days in May: 1.8 days

The month with the highest number of snowfall days is December (13.5 days).
The months with the least snowfall days are July and August (0 days).

Average daylight in May /
Average sunshine in May
Point of Rocks, WY

Average daylight in May / Average sunshine in May - Point of Rocks, 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 12min).

  • Average sunshine in May: 10h and 5min

The months with the most sunshine are July and August (Average sunshine: 11h and 48min).
The months with the least sunshine are January and December (Average sunshine: 5h and 54min).

Average sunshine days in May
Point of Rocks, WY

Average sunshine days in May - Point of Rocks, WY
  • Average sunshine days in May: 13.4 days

The month with the most sunshine days is September (19.8 days).
The month with the least sunshine days is April (11.5 days).

Average UV index in May
Point of Rocks, WY

Average UV index in May - Point of Rocks, WY
  • Average UV index in May: 5

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).

Average cloud cover in May
Point of Rocks, WY

Average cloud cover in May - Point of Rocks, WY
  • Average cloud cover in May: 26

The month with the most cloud cover is February (Cloud cover 43).
The month with the least cloud cover is August (Cloud cover 13).

Average visibility in May
Point of Rocks, WY

Average visibility in May - Point of Rocks, WY
  • Average visibility in May: 6mi

The months with the highest visibility are March, April, May, June, July, August, September, October and November (6mi).
The months with the lowest visibility are January, February and December (5mi).

Point of Rocks, Wyoming, USA

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