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
May's arrival brings a slight change in high-temperatures, adjusting from an agreeable 70.2°F (21.2°C) in April to a moderately hot 78.8°F (26°C). Ooltewah, in May, observes a steady average low-temperature of 57.4°F (14.1°C).Humidity
In May, the average relative humidity in Ooltewah is 76%.Rainfall
In Ooltewah, in May, it is raining for 14.9 days, with typically 2.64" (67mm) of accumulated precipitation. Throughout the year, in Ooltewah, there are 156.7 rainfall days, and 34.02" (864mm) of precipitation is accumulated.Snowfall
May through October are months without snowfall.Daylight
In May, the average length of the day is 14h and 1min.On the first day of the month, sunrise is at 6:48 am and sunset at 8:26 pm. On the last day of May, sunrise is at 6:27 am and sunset at 8:48 pm EDT.
Sunshine
The average sunshine in May in Ooltewah is 9.7h.UV index
The months with the highest UV index in Ooltewah are May through August, with an average maximum UV index of 6. A UV Index of 6 to 7 symbolizes a high health risk from unprotected exposure to Sun's UV rays for average individuals.Note: In May, a daily UV index of 6 turns into the following recommendations:
Apply measures and align with sun safety principles. Safeguarding against skin and eye injury is pivotal. 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. For effective sun eye protection, rely on sunglasses certified for UVA and UVB resistance.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the usual temperature for Ooltewah in May?
What is the average humidity in May in Ooltewah?
How much does it rain in Ooltewah in May?
When it does not snow in Ooltewah?
Does it snow in Ooltewah in May?
What is the average length of the day in May in Ooltewah?
What time are sunrise and sunset in May in Ooltewah?
How long on average sun shines in May in Ooltewah?
What is the month with the highest UV index in Ooltewah?
How high is the UV index in May in Ooltewah?
Average temperature in May
Ooltewah, TN
- Average high temperature in May: 78.8°F
The warmest month (with the highest average high temperature) is July (88.9°F).
The month with the lowest average high temperature is January (46.8°F).
- Average low temperature in May: 57.4°F
The month with the highest average low temperature is July (66.9°F).
The coldest month (with the lowest average low temperature) is January (31.5°F).
Average pressure in May
Ooltewah, TN
- Average pressure in May: 30.02"Hg
The months with the highest atmospheric pressure are January and November (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.98"Hg).
Average wind speed in May
Ooltewah, TN
- Average wind speed in May: 5.2mph
The windiest month (with the highest average wind speed) is February (6.8mph).
The calmest month (with the lowest average wind speed) is August (3.9mph).
Average humidity in May
Ooltewah, TN
- Average humidity in May: 76%
The month with the highest relative humidity is December (80%).
The months with the lowest relative humidity are June, August and October (74%).
Average rainfall in May
Ooltewah, TN
- Average rainfall in May: 2.64"
The wettest month (with the highest rainfall) is February (3.62").
The driest month (with the least rainfall) is September (2.05").
Average rainfall days in May
Ooltewah, TN
- Average rainfall days in May: 14.9 days
The month with the highest number of rainy days is July (17.1 days).
The month with the least rainy days is November (8.5 days).
Average snowfall in May
Ooltewah, TN
- Average snowfall in May: 0"
The month with the highest snowfall is February (0.87").
The months with the least snowfall are May, June, July, August, September and October (0").
Average snowfall days in May
Ooltewah, TN
- Average snowfall days in May: 0 days
The month with the highest number of snowfall days is February (2.2 days).
The months with the least snowfall days are May, June, July, August and September (0 days).
Average daylight in May /
Average sunshine in May
Ooltewah, TN
- 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 4min
The month with the most sunshine is June (Average sunshine: 10h and 36min).
The month with the least sunshine is December (Average sunshine: 5h and 0min).
Average sunshine days in May
Ooltewah, TN
- Average sunshine days in May: 13.8 days
The month with the most sunshine days is November (19.6 days).
The month with the least sunshine days is July (11.3 days).
Average UV index in May
Ooltewah, TN
- 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 and December (UV index 2).
Average cloud cover in May
Ooltewah, TN
- Average cloud cover in May: 35
The month with the most cloud cover is February (Cloud cover 51).
The month with the least cloud cover is June (Cloud cover 29).
Average visibility in May
Ooltewah, TN
- Average visibility in May: 5mi
The months with the highest visibility are February, March, April, June, July, August, September, October and November (6mi).
The months with the lowest visibility are January, May and December (5mi).
Ooltewah, Tennessee, USA
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