Contents
- Weather in May
- Frequently asked questions
- Average temperature in May
- Average pressure in May
- Average wind speed in May
- Average humidity in May
- Average rainfall in May
- Average rainfall days in May
- Average snowfall in May
- Average snowfall days in May
- Average daylight in May
- Average sunshine in May
- Average sunshine days in May
- Average UV index in May
- Average cloud cover in May
- Average visibility in May
Weather in May
Temperature
As Cullowhee welcomes May, the average high-temperature displays a subtle shift, adjusting from a refreshing 62.8°F (17.1°C) in April to a pleasant 70.7°F (21.5°C). In Cullowhee, the average temperature during the nights of May drops to a fresh 50.5°F (10.3°C).Humidity
May and September, with an average relative humidity of 81%, are the most humid months.Rainfall
In Cullowhee, during May, the rain falls for 19.6 days and regularly aggregates up to 3.7" (94mm) of precipitation. Throughout the year, there are 189.2 rainfall days, and 40.39" (1026mm) of precipitation is accumulated.Snowfall
In Cullowhee, snow does not fall in May through September.Daylight
In Cullowhee, the average length of the day in May is 14h and 2min.On the first day of May, sunrise is at 6:40 am and sunset at 8:19 pm. On the last day of the month, sunrise is at 6:19 am and sunset at 8:41 pm EDT.
Sunshine
In Cullowhee, the average sunshine in May is 9.3h.UV index
May through August, with an average maximum UV index of 5, are months with the highest UV index. A UV Index of 3 to 5 symbolizes a medium vulnerability from exposure to the Sun's UV radiation for ordinary individuals.Note: A daily high UV index of 5 in May leads to these guidelines:
Put precautions into practice - Ensuring skin and eye safety is a necessity. Avoiding direct sun during mid-day hours can prevent harmful UV radiation exposure. Clothes that are both tight-knit and comfortably loose are prime choices for sun protection. On your guard! Snow's reflection can almost double the intensity of the Sun's UV radiation.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the temperature in May in Cullowhee?
What are the most humid months?
What is the average humidity in May?
How many days does it rain in May?
When it does not snow?
Does it snow in May?
What is the average length of the day in May?
What time are sunrise and sunset in May?
How many hours of sunshine does Cullowhee have in May?
When is the highest UV index?
What is the UV index reading in May?
Average temperature in May
Cullowhee, NC
- Average high temperature in May: 70.7°F
The warmest month (with the highest average high temperature) is July (80.2°F).
The month with the lowest average high temperature is January (42.6°F).
- Average low temperature in May: 50.5°F
The month with the highest average low temperature is July (59.5°F).
The coldest month (with the lowest average low temperature) is January (27°F).
Average pressure in May
Cullowhee, NC
- Average pressure in May: 30.03"Hg
The months with the highest atmospheric pressure are January and November (30.15"Hg).
The month with the lowest atmospheric pressure is June (29.99"Hg).
Average wind speed in May
Cullowhee, NC
- Average wind speed in May: 4.6mph
The windiest months (with the highest average wind speed) are January, February and April (5.8mph).
The calmest month (with the lowest average wind speed) is August (3.1mph).
Average humidity in May
Cullowhee, NC
- Average humidity in May: 81%
The months with the highest relative humidity are May and September (81%).
The month with the lowest relative humidity is November (77%).
Average rainfall in May
Cullowhee, NC
- Average rainfall in May: 3.7"
The wettest month (with the highest rainfall) is July (4.33").
The driest month (with the least rainfall) is September (2.56").
Average rainfall days in May
Cullowhee, NC
- Average rainfall days in May: 19.6 days
The month with the highest number of rainy days is July (20.9 days).
The month with the least rainy days is November (10.7 days).
Average snowfall in May
Cullowhee, NC
- Average snowfall in May: 0"
The month with the highest snowfall is December (2.95").
The months with the least snowfall are May, June, July, August and September (0").
Average snowfall days in May
Cullowhee, NC
- Average snowfall days in May: 0.1 days
The months with the highest number of snowfall days are January and February (5.3 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in May /
Average sunshine in May
Cullowhee, NC
- Average daylight in May: 14h and 0min
The month with the longest days is June (Average daylight: 14h and 30min).
The month with the shortest days is December (Average daylight: 9h and 48min).
- Average sunshine in May: 9h and 2min
The month with the most sunshine is June (Average sunshine: 10h and 12min).
The month with the least sunshine is December (Average sunshine: 5h and 12min).
Average sunshine days in May
Cullowhee, NC
- Average sunshine days in May: 9.6 days
The month with the most sunshine days is October (17.7 days).
The month with the least sunshine days is July (8.8 days).
Average UV index in May
Cullowhee, NC
- Average UV index in May: 5
The months with the highest UV index are May, June, July and August (UV index 5).
The months with the lowest UV index are January, February and December (UV index 2).
Average cloud cover in May
Cullowhee, NC
- Average cloud cover in May: 43
The month with the most cloud cover is February (Cloud cover 51).
The month with the least cloud cover is June (Cloud cover 37).
Average visibility in May
Cullowhee, NC
- Average visibility in May: 5mi
The months with the highest visibility are January, February, March, April, May, June, July, August, October, November and December (5mi).
The month with the lowest visibility is September (4mi).
Cullowhee, North Carolina, USA
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