May weather forecast and climate
Gatlinburg, TN

What is the temperature in May in Gatlinburg?

The average high-temperature, in May, is 77.2°F (25.1°C), while the average low-temperature is 49.8°F (9.9°C).

How much does it rain in Gatlinburg in May?

In Gatlinburg, during May, the rain falls for 15 days and regularly aggregates up to 5.9" (149.4mm) of precipitation.

What is the rainiest month in Gatlinburg?

The month with the most rainfall in Gatlinburg is May when the rain falls for 15 days and typically aggregates up to 5.9" (149.4mm) of precipitation.

Does it snow in Gatlinburg in May?

In May, it doesn't snow. April is the latest month when it typically snows.
Average temperature in May - Gatlinburg, TN
  • Average high temperature in May: 77.1°F

The warmest month (with the highest average high temperature) is July (85.6°F).
The month with the lowest average high temperature is January (48.4°F).

  • Average low temperature in May: 49.8°F

The month with the highest average low temperature is July (62.3°F).
The coldest month (with the lowest average low temperature) is January (25.2°F).

Average rainfall in May - Gatlinburg, TN
  • Average rainfall in May: 5.9"

The wettest month (with the highest rainfall) is May (5.9").
The driest month (with the lowest rainfall) is October (2.7").

Average rainfall days in May - Gatlinburg, TN
  • Average rainfall days in May: 15 days

The month with the highest number of rainy days is May (15 days).
Months with the lowest number of rainy days are September and October (10 days).

Average snowfall in May - Gatlinburg, TN
  • Average snowfall in May: 0"

The month with the highest snowfall is January (3.6").
Months with the lowest snowfall are May, June, July, August, September and October (0").

Average daylight in May / Average sunshine in May - Gatlinburg, TN
  • Average daylight in May: 14.1h

The month with the longest days is June (Average daylight: 14.6h).
The month with shortest days is December (Average daylight: 9.8h).

  • Average sunshine in May: 9h

Months with most sunshine are May, June and July (Average sunshine: 9h).
The month with least sunshine is December (Average sunshine: 4h).

Average UV index in May - Gatlinburg, TN
  • Average UV index in May: 9

Months with the highest UV index are June and July (UV index 10).
The month with the lowest UV index is December (UV index 2).

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