United StatesThe weather in May in Hartsville
It's warm in May in Hartsville with an average temperature of 26°C. Temperatures this month range from a low of 21°C to a high of 30°C. At night, you can expect temperatures between 11°C and 19°C.
Looking for sun? May isn’t a good month to be in Hartsville. The temperature is nice, but there’s too much chance of rain.
Average temperatures and precipitation
This chart shows the average daily maximum and minimum temperatures (in degrees Celsius) and precipitation (in millimeters) in May for Hartsville, Tennessee. A low precipitation value usually indicates little to no rainfall on that day in recent years, while a higher value suggests more frequent rainfall.
Temperature records
With 34°C in 2019, Hartsville reached the highest temperature in May over the past 10 years. The lowest daytime temperature in this month was 12°C in 2017. The extreme nighttime temperatures ranged from a lowest recorded value of 0°C to a highest value of 25°C.
Rainfall amount
In May, there is an average of 121 mm of precipitation, spread over 14 days. The wind speed is around 3 Bft, mostly coming from the South.
Daily weather in May for Hartsville
Click on any day in May to get detailed info about the usual weather on that day in Hartsville. Check out the historical temperatures and precipitation over the past 10 years on this day.
May weather comparison
| Hartsville | New York | |
|---|---|---|
| Average temperature | 26°C | 22°C |
| Max. temperature | 30°C | 28°C |
| Min. temperature | 11°C | -5°C |
| Total precipitation | 121 mm | 105 mm |
| Rainy days | 14 days | 14 days |
Start of May
The month of May starts in Hartsville with warm temps, averaging around 25°C during the day and nights around 14°C.
Mid May
By mid-May, daytime temps rise to around 27°C, with nights around 16°C. There’s a chance of some showers during this time, but plenty of dry and sunny days too.
End of May
By the end of May, the average daytime temperature in Hartsville is around 29°C, while nighttime temps are about 18°C. Expect regular precipitation, but if you’re lucky, you’ll also get some dry and sunny days.
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UV index
The UV index is a maximum of 9 this month. That's a very high value on the intensity scale of 1 to 11. Unprotected skin can burn within 10-15 minutes.
Check out the climate of Hartsville for all months and discover the best travel time
Temperature charts
These charts show the average temperatures in May in Hartsville, Tennessee. The temperatures are shown in degrees Celsius and are calculated based on data from the past 10 years.
Daily Temperature in May in Hartsville
Temperature in May in Hartsville over the years
Precipitation charts
These charts show the average amount of precipitation in May in Hartsville, Tennessee. Precipitation is always measured as water, even when it falls as snow or hail The amount of precipitation is displayed in millimeters, while snowfall is shown in centimeters.
Daily Precipitation in May in Hartsville
Total precipitation in May in Hartsville over the years
Daily UV index in May in Hartsville
This chart shows the average daily UV index in May in Hartsville, with the UV index ranging from 0 to a maximum of 11. The bottom of the chart shows the days of the month. Based on historical data, this chart provides an idea of the daily UV radiation levels you can expect.
Weather experiences in May in Hartsville
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Average weather in Hartsville by month
Click on a month below to see detailed weather info for Hartsville. Based on historical weather data, you can see the average temperature, precipitation, wind, and UV index for each day of the month.