May weather forecastErasmus, TN
May
Weather in May
The last month of the spring, May, is a moderately hot month in Erasmus, Tennessee, with an average temperature ranging between max 74.7°F (23.7°C) and min 55°F (12.8°C).Temperature
In May, the average high-temperature marginally rises from a comfortable 66°F (18.9°C) in April to a moderately hot 74.7°F (23.7°C). Erasmus witnesses an average low-temperature of 55°F (12.8°C) throughout the month of May.Humidity
In May, the average relative humidity is 80%.Rainfall
In Erasmus, in May, during 21 rainfall days, 4.76" (121mm) of precipitation is typically accumulated. Throughout the year, there are 198.6 rainfall days, and 51.73" (1314mm) of precipitation is accumulated.Snowfall
May through October are months without snowfall.Daylight
In Erasmus, the average length of the day in May is 14h and 5min.On the first day of the month, sunrise is at 5:47 am and sunset at 7:28 pm. On the last day of May, sunrise is at 5:25 am and sunset at 7:51 pm CDT.
Sunshine
In May, the average sunshine is 8.9h.UV index
May through August, with an average maximum UV index of 6, are months with the highest UV index. A UV Index reading of 6 to 7 represents a high threat to health from exposure to the Sun's UV radiation for the average person.Note: A maximum high daily UV index of 6 during May translates into the following directions:
Undertake precautions and comply with sun safety standards. Protection from skin and eye injury is vital. Stay in the shade and limit direct sun exposure between 10 a.m. and 4 p.m., when UV radiation is at its strongest. Remember, however, that not all shade structures provide full sun protection. Sun-related eye harm can be minimized with proper sunglasses offering UVA and UVB coverage.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in May
Erasmus, TN
- Average high temperature in May: 74.7°F
The warmest month (with the highest average high temperature) is July (84.2°F).
The month with the lowest average high temperature is January (42.4°F).
- Average low temperature in May: 55°F
The month with the highest average low temperature is July (64.9°F).
The coldest month (with the lowest average low temperature) is January (28°F).
Average pressure in May
Erasmus, TN
- Average pressure in May: 30.01"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
Erasmus, TN
- Average wind speed in May: 5.8mph
The windiest month (with the highest average wind speed) is February (7.6mph).
The calmest months (with the lowest average wind speed) are July and August (4.2mph).
Average humidity in May
Erasmus, TN
- Average humidity in May: 80%
The months with the highest relative humidity are February, March and December (81%).
The month with the lowest relative humidity is November (77%).
Average rainfall in May
Erasmus, TN
- Average rainfall in May: 4.76"
The wettest month (with the highest rainfall) is July (5.51").
The driest month (with the least rainfall) is November (3.15").
Average rainfall days in May
Erasmus, TN
- Average rainfall days in May: 21 days
The month with the highest number of rainy days is July (21.8 days).
The month with the least rainy days is November (11.2 days).
Average snowfall in May
Erasmus, TN
- Average snowfall in May: 0"
The month with the highest snowfall is February (2.91").
The months with the least snowfall are May, June, July, August, September and October (0").
Average snowfall days in May
Erasmus, TN
- Average snowfall days in May: 0 days
The month with the highest number of snowfall days is January (8.5 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
Erasmus, TN
- Average daylight in May: 14h and 6min
The month with the longest days is June (Average daylight: 14h and 36min).
The month with the shortest days is December (Average daylight: 9h and 48min).
- Average sunshine in May: 8h and 54min
The month with the most sunshine is June (Average sunshine: 10h and 0min).
The month with the least sunshine is February (Average sunshine: 4h and 6min).
Average sunshine days in May
Erasmus, TN
- Average sunshine days in May: 8.2 days
The month with the most sunshine days is October (16.2 days).
The months with the least sunshine days are June and July (7.8 days).
Average UV index in May
Erasmus, 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, February and December (UV index 2).
Average cloud cover in May
Erasmus, TN
- Average cloud cover in May: 42
The month with the most cloud cover is February (Cloud cover 57).
The month with the least cloud cover is June (Cloud cover 35).
Average visibility in May
Erasmus, TN
- Average visibility in May: 5mi
The months with the highest visibility are June and November (6mi).
The months with the lowest visibility are January, February, March, April, May, July, August, September, October and December (5mi).
