May weather forecastCentennial, WY
May
Weather in May
The last month of the spring, May, is a moderate month in Centennial, Wyoming, with an average temperature varying between 36.5°F (2.5°C) and 56.5°F (13.6°C).Temperature
With the onset of May, Centennial's average high-temperature experiences a rise, moving from April's frosty 46.2°F (7.9°C) to a moderate 56.5°F (13.6°C). Throughout the month of May, Centennial witnesses an average temperature of 36.5°F (2.5°C).Humidity
In May, the average relative humidity in Centennial is 58%.Rainfall
The month with the most rainfall is May, when the rain falls for 14.8 days and typically aggregates up to 2.52" (64mm) of precipitation.Snowfall
January through June, September through December are months with snowfall. In Centennial, Wyoming, in May, during 7.3 snowfall days, 6.61" (168mm) of snow is typically accumulated. Throughout the year, in Centennial, there are 89 snowfall days, and 49.8" (1265mm) of snow is accumulated.Daylight
The average length of the day in May in Centennial is 14h and 31min.On the first day of the month, sunrise is at 6:00 am and sunset at 8:02 pm. On the last day of May, in Centennial, sunrise is at 5:33 am and sunset at 8:31 pm MDT.
Sunshine
In Centennial, the average sunshine in May is 10.6h.UV index
The average daily maximum UV index in May in Centennial, Wyoming, is 4. A UV Index of 3 to 5 symbolizes a moderate health risk from unprotected exposure to Sun's UV rays for the average person.Note: During May, 4 as the daily maximum UV index converts into the following advice:
Take precautions - Protection against sunburn is recommended. Stay safe from the Sun's strongest UV rays by limiting exposure during midday. Sunglasses that guard against UVA and UVB rays are pivotal in minimizing sun-induced ocular damage. Notice! The UV radiation of the Sun can be intensified nearly twofold due to the reflective quality of snow.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in May
Centennial, WY
- Average high temperature in May: 56.5°F
The warmest month (with the highest average high temperature) is July (77°F).
The month with the lowest average high temperature is December (28.2°F).
- Average low temperature in May: 36.5°F
The month with the highest average low temperature is July (53.6°F).
The coldest month (with the lowest average low temperature) is December (14.2°F).
Average pressure in May
Centennial, WY
- Average pressure in May: 29.91"Hg
The month with the highest atmospheric pressure is January (30.18"Hg).
The month with the lowest atmospheric pressure is June (29.88"Hg).
Average wind speed in May
Centennial, WY
- Average wind speed in May: 10.7mph
The windiest month (with the highest average wind speed) is January (14.1mph).
The calmest month (with the lowest average wind speed) is July (8.9mph).
Average humidity in May
Centennial, WY
- Average humidity in May: 58%
The month with the highest relative humidity is February (76%).
The month with the lowest relative humidity is August (43%).
Average rainfall in May
Centennial, WY
- Average rainfall in May: 2.52"
The wettest month (with the highest rainfall) is May (2.52").
The driest month (with the least rainfall) is January (0.51").
Average rainfall days in May
Centennial, WY
- Average rainfall days in May: 14.8 days
The month with the highest number of rainy days is July (14.9 days).
The month with the least rainy days is November (4 days).
Average snowfall in May
Centennial, WY
- Average snowfall in May: 6.61"
The month with the highest snowfall is April (9.84").
The months with the least snowfall are July and August (0").
Average snowfall days in May
Centennial, WY
- Average snowfall days in May: 7.3 days
The month with the highest number of snowfall days is April (13.7 days).
The months with the least snowfall days are July and August (0 days).
Average daylight in May /
Average sunshine in May
Centennial, WY
- Average daylight in May: 14h and 30min
The month with the longest days is June (Average daylight: 15h and 6min).
The month with the shortest days is December (Average daylight: 9h and 18min).
- Average sunshine in May: 10h and 36min
The month with the most sunshine is July (Average sunshine: 11h and 42min).
The month with the least sunshine is December (Average sunshine: 6h and 24min).
Average sunshine days in May
Centennial, WY
- Average sunshine days in May: 9 days
The month with the most sunshine days is January (19.4 days).
The month with the least sunshine days is May (9 days).
Average UV index in May
Centennial, 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).
Average cloud cover in May
Centennial, WY
- Average cloud cover in May: 29
The month with the most cloud cover is February (Cloud cover 34).
The month with the least cloud cover is September (Cloud cover 16).
Average visibility in May
Centennial, 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).
