United StatesAverage weather for Great Smoky Mountains National Park in March
It's cool to moderate in March in Great Smoky Mountains National Park with an average temperature of 17°C. Temperatures this month range from a low of 14°C to a high of 21°C. At night, you can expect temperatures between 0°C and 8°C.
Start of March
The month of March starts in Great Smoky Mountains National Park with cool temps, averaging around 16°C during the day and nights around 3°C. A few showers might pop up early in the month, but overall, it’ll stay mostly sunny and dry.
Mid March
By mid-March, daytime temps rise to around 17°C, with nights around 5°C. There’s a chance of some showers during this time, but plenty of dry and sunny days too.
End of March
By the end of March, the average daytime temperature in Great Smoky Mountains National Park is around 19°C, while nighttime temps are about 7°C. A shower might pop up, but overall, the weather will be dry and sunny.
In March, there is an average of 91 mm of precipitation, spread over 11 days. Of the total precipitation, about 9,0 cm falls as snow in March. The wind speed is around 3 Bft, mostly coming from the West.
Great Smoky Mountains National Park in March |
New York | ||
|---|---|---|---|
 Average temperature |
17°C | 11°C | |
 Max. temperature |
21°C | 14°C | |
| Min. temperature |
14°C | -5°C | |
 Total precipitation |
91 mm | 63 mm | |
| Rainy days |
11 days | 10 days | |
 Total snowfall |
9,0 cm | 7 cm | |
| Snowy days |
3 days | 4 days | |
February
UV index
The UV index is a maximum of 5 this month. That's a moderate value on the intensity scale of 1 to 11. Unprotected skin can burn in about 30 minutes.
Is March a good time to visit Great Smoky Mountains National Park?
Looking for sun and warm weather? March isn’t a good month to be in Great Smoky Mountains National Park. The temperatures are too low for a warm stay this month.
Temperature records
With 29°C in 2020, Great Smoky Mountains National Park reached the highest temperature in March over the past 10 years. The lowest daytime temperature in this month was 1°C in 2017. The extreme nighttime temperatures ranged from a lowest recorded value of -9°C to a highest value of 15°C.
Daily Temperature in March in Great Smoky Mountains National Park
This chart shows the average daily high and low temperatures in March for Great Smoky Mountains National Park, in degrees Celsius. The red line represents the highs, and the blue line shows the lows. The days of the month are displayed at the bottom of the chart. The data, based on historical observations, provide the average temperatures for this month.
Daily Precipitation in March in Great Smoky Mountains National Park
The chart below shows the average daily precipitation in March for Great Smoky Mountains National Park, measured in millimeters over the past few years. Precipitation is always measured as water, even if it’s snow or hail. The days of the month are listed at the bottom of the chart.
A low average precipitation means that the chance of rain on that day is usually small, while a higher average suggests that it rained more often. But remember, it’s just an average, and every day can be different. Based on historical weather data for March, you can expect about 11 days of precipitation in Great Smoky Mountains National Park.
Daily Snowfall in March in Great Smoky Mountains National Park
This chart shows the average daily snowfall in March in Great Smoky Mountains National Park, measured in centimeters. The bottom of the chart shows the days of the month. The data is based on historical measurements and gives an idea of the average snowfall in March.
Daily UV index in March in Great Smoky Mountains National Park
This chart shows the average daily UV index in March in Great Smoky Mountains National Park, 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.
Temperature in March in Great Smoky Mountains National Park over the years
This chart shows the average temperature in March in Great Smoky Mountains National Park, measured in degrees Celsius, over the past few years.
Total precipitation in March in Great Smoky Mountains National Park over the years
This chart shows the average precipitation in March in Great Smoky Mountains National Park, measured in millimeters over the past years. Precipitation is always measured as water, whether it’s snow or hail.
Snowfall in March in Great Smoky Mountains National Park per year
This chart shows the average snowfall in March in Great Smoky Mountains National Park, measured in centimeters, over the past few years.
Daily weather in March for Great Smoky Mountains National Park
Click on any day in March to get detailed info about the usual weather on that day in Great Smoky Mountains National Park. Check out the historical temperatures and precipitation over the past 10 years on this day.
Weather experiences in March in Great Smoky Mountains National Park
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Average weather in Great Smoky Mountains National Park by month
Click on a month below to see detailed weather info for Great Smoky Mountains National Park. Based on historical weather data, you can see the average temperature, precipitation, wind, and UV index for each day of the month.
Or check out the climate of Great Smoky Mountains National Park for all months at once
