May weather forecastGallatin, TN
May
Weather in May
As Gallatin steps into May, the city embraces the initial trails of summer. A soar in temperatures is evident, marking a distinctive shift from the preceding month’s springlike climate. May harbors moderate rainfall, with an average of 3.82" (97mm), adding an element of freshness to the air without causing severe disruptions. The notable increase in sunshine hours further heralds the advent of summer, encouraging locals and tourists alike to venture outdoors. Whether it’s visiting parks or attending festivals, this month offers a perfect blend of warm and lively weather.Temperature
Gallatin in May observes a minor temperature shift, with average high-temperatures adjusting from a pleasant 68.5°F (20.3°C) in April to a moderately hot 77.2°F (25.1°C). The temperature dips to an average of 58.5°F (14.7°C) during May nights.Humidity
In Gallatin, the average relative humidity in May is 78%.Rainfall
In Gallatin, Tennessee, in May, it is raining for 17.2 days, with typically 3.82" (97mm) of accumulated precipitation. Throughout the year, there are 175.7 rainfall days, and 41.65" (1058mm) of precipitation is accumulated.Snowfall
May through October are months without snowfall.Daylight
In May, the average length of the day is 14h and 7min.On the first day of May, sunrise is at 5:51 am and sunset at 7:34 pm. On the last day of the month, sunrise is at 5:29 am and sunset at 7:57 pm CDT.
Sunshine
In Gallatin, the average sunshine in May is 9.3h.UV index
The months with the highest UV index in Gallatin are May through August, with an average maximum UV index of 6. A UV Index estimate of 6 to 7 represents a high threat to health from unsafe exposure to UV radiation for the average person.Note: The UV index of 6 in May translates into these instructions:
Endorse precautions and be consistent with sun safety guidelines. Preventing sunburn is paramount. Attempt to stay under shade and limit exposure to the Sun between 10 a.m. and 4 p.m., when UV radiation is at its peak. Remember, devices such as parasols or canopies might not provide complete sun protection. For a sun-safe wardrobe, go for clothes that are tightly woven and generously sized.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in May
Gallatin, TN
- Average high temperature in May: 77.2°F
The warmest month (with the highest average high temperature) is July (87.3°F).
The month with the lowest average high temperature is January (43.7°F).
- Average low temperature in May: 58.5°F
The month with the highest average low temperature is July (68.4°F).
The coldest month (with the lowest average low temperature) is January (29.7°F).
Average pressure in May
Gallatin, TN
- Average pressure in May: 30"Hg
The month with the highest atmospheric pressure is January (30.17"Hg).
The month with the lowest atmospheric pressure is June (29.96"Hg).
Average wind speed in May
Gallatin, TN
- Average wind speed in May: 6.3mph
The windiest month (with the highest average wind speed) is February (8.2mph).
The calmest month (with the lowest average wind speed) is July (4.6mph).
Average humidity in May
Gallatin, TN
- Average humidity in May: 78%
The months with the highest relative humidity are March and December (79%).
The month with the lowest relative humidity is October (74%).
Average rainfall in May
Gallatin, TN
- Average rainfall in May: 3.82"
The wettest month (with the highest rainfall) is July (4.96").
The driest month (with the least rainfall) is November (2.44").
Average rainfall days in May
Gallatin, TN
- Average rainfall days in May: 17.2 days
The month with the highest number of rainy days is July (19.3 days).
The month with the least rainy days is November (10.4 days).
Average snowfall in May
Gallatin, TN
- Average snowfall in May: 0"
The month with the highest snowfall is February (1.18").
The months with the least snowfall are May, June, July, August, September and October (0").
Average snowfall days in May
Gallatin, TN
- Average snowfall days in May: 0 days
The month with the highest number of snowfall days is January (3.6 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
Gallatin, 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 42min).
- Average sunshine in May: 9h and 18min
The months with the most sunshine are June and August (Average sunshine: 10h and 18min).
The month with the least sunshine is February (Average sunshine: 4h and 24min).
Average sunshine days in May
Gallatin, TN
- Average sunshine days in May: 12.3 days
The month with the most sunshine days is October (18.5 days).
The month with the least sunshine days is July (10 days).
Average UV index in May
Gallatin, 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
Gallatin, TN
- Average cloud cover in May: 39
The month with the most cloud cover is February (Cloud cover 54).
The month with the least cloud cover is June (Cloud cover 30).
Average visibility in May
Gallatin, TN
- 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).
