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
With the onset of May, Chapel Hill experiences a subtle temperature shift, with the average high-temperature moving from an enjoyable 64°F (17.8°C) in April to an agreeable 72.7°F (22.6°C). Chapel Hill observes an average low-temperature of 55.9°F (13.3°C) during May.Humidity
The months with the highest humidity are May and June, with an average relative humidity of 80%.Rainfall
The month with the most rainfall is May, when the rain falls for 14.9 days and typically aggregates up to 3.03" (77mm) of precipitation.Snowfall
Months with snowfall are January through May, October through December. May is the last month it regularly snows. During 0.2 snowfall days, in May, Chapel Hill aggregates 0.2" (5mm) of snow. In Chapel Hill, during the entire year, snow falls for 20.8 days and aggregates up to 8.07" (205mm) of snow.Daylight
In May, the average length of the day in Chapel Hill is 14h and 19min.On the first day of May in Chapel Hill, sunrise is at 6:17 am and sunset at 8:09 pm. On the last day of the month, sunrise is at 5:52 am and sunset at 8:35 pm CDT.
Sunshine
In Chapel Hill, the average sunshine in May is 8.7h.UV index
May through August, with an average maximum UV index of 6, are months with the highest UV index in Chapel Hill, Missouri. A UV Index estimate of 6 to 7 represents a high health risk from unprotected exposure to Sun's UV rays for the average person.Note: In May, a daily maximum UV index of 6 leads to the following instructions:
Enforce precautions and stick to sun safety measures. Preservation from skin and eye damage is essential. Stay in the shade and avoid direct Sun exposure from 10 a.m. to 4 p.m., a time when UV radiation is at its strongest, and remember that parasols or canopies do not offer full protection. Sun-related eye harm can be minimized with proper sunglasses offering UVA and UVB coverage. Note this! The Sun's UV radiation can nearly be doubled by the reflection off snow.
Frequently asked questions
What are the temperatures in Chapel Hill in May?
What is the most humid month in Chapel Hill?
What is the average humidity in May in Chapel Hill?
What is the rainiest month in Chapel Hill?
How much does it rain in Chapel Hill in May?
What is the last month it snows in Chapel Hill?
What is the average length of the day in May in Chapel Hill?
When is the sunrise / sunset in May in Chapel Hill?
How many hours of sunshine does Chapel Hill have in May?
What are the months with the highest UV index in Chapel Hill?
What is the UV index reading in May in Chapel Hill?
Average temperature in May
Chapel Hill, MO
- Average high temperature in May: 72.7°F
The warmest month (with the highest average high temperature) is July (85.6°F).
The month with the lowest average high temperature is January (36.9°F).
- Average low temperature in May: 55.9°F
The month with the highest average low temperature is July (67.8°F).
The coldest month (with the lowest average low temperature) is January (22.5°F).
Average pressure in May
Chapel Hill, MO
- Average pressure in May: 29.93"Hg
The month with the highest atmospheric pressure is January (30.17"Hg).
The month with the lowest atmospheric pressure is June (29.9"Hg).
Average wind speed in May
Chapel Hill, MO
- Average wind speed in May: 8.2mph
The windiest month (with the highest average wind speed) is March (10mph).
The calmest month (with the lowest average wind speed) is August (6.3mph).
Average humidity in May
Chapel Hill, MO
- Average humidity in May: 80%
The months with the highest relative humidity are May and June (80%).
The month with the lowest relative humidity is October (71%).
Average rainfall in May
Chapel Hill, MO
- Average rainfall in May: 3.03"
The wettest month (with the highest rainfall) is May (3.03").
The driest month (with the least rainfall) is January (0.75").
Average rainfall days in May
Chapel Hill, MO
- Average rainfall days in May: 14.9 days
The month with the highest number of rainy days is May (14.9 days).
The month with the least rainy days is December (5.4 days).
Average snowfall in May
Chapel Hill, MO
- Average snowfall in May: 0.2"
The month with the highest snowfall is February (2.83").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in May
Chapel Hill, MO
- Average snowfall days in May: 0.2 days
The month with the highest number of snowfall days is February (6.6 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in May /
Average sunshine in May
Chapel Hill, MO
- Average daylight in May: 14h and 2min
The month with the longest days is June (Average daylight: 14h and 54min).
The month with the shortest days is December (Average daylight: 9h and 30min).
- Average sunshine in May: 8h and 4min
The month with the most sunshine is July (Average sunshine: 10h and 18min).
The month with the least sunshine is January (Average sunshine: 4h and 54min).
Average sunshine days in May
Chapel Hill, MO
- Average sunshine days in May: 12.5 days
The month with the most sunshine days is December (22 days).
The months with the least sunshine days are May and June (12.5 days).
Average UV index in May
Chapel Hill, MO
- Average UV index in May: 6
The months with the highest UV index are May, June, July and August (UV index 6).
The months with the lowest UV index are January, February, November and December (UV index 2).
Average cloud cover in May
Chapel Hill, MO
- Average cloud cover in May: 40
The month with the most cloud cover is March (Cloud cover 48).
The month with the least cloud cover is July (Cloud cover 27).
Average visibility in May
Chapel Hill, MO
- 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).
Chapel Hill, Missouri, USA
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