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What’s the climate like in Roanoke?

The current climate in Roanoke features temperatures ranging from a high of 33°C to a low of 14°C throughout the year. The average yearly temperature is around 25°C. At night, temperatures in the colder months average around 3°C and in the warmer months around 22°C.

The highest temperature recorded in Roanoke in recent years was 37°C in August 2014. The lowest daytime temperature recorded was -4°C in January 2014.

On average, Roanoke receives 2247 mm of precipitation each year. For comparison, New York gets 1142 mm of precipitation annually.

The hurricane season in Roanoke runs from June to November.

Best time to visit Roanoke?

The best time to visit Roanoke for mild to warm weather is February, May and July up to December. You might get some rain, but the temperatures are just right to explore Roanoke.

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Climate Table of Roanoke

The climate table of Roanoke shows the average temperatures, rainfall, and UV index per month. The table provides an overview of the average day and night temperatures in degrees Celsius, the total amount of rainfall in millimeters, the total snowfall in centimeters, and the UV index for each month. Rainfall is always measured as water, even if it's snow or hail.

  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Temp. max (°C) 14 17 21 24 28 31 32 33 30 25 19 16
Temp. min (°C) 4 6 9 12 17 21 23 22 20 14 7 5
Precipitation
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Precipitation (mm) 252 139 227 313 148 223 194 157 87 165 186 156
UV Index 3 3 5 4 6 7 6 8 5 4 3 3

Click on the month name to see more weather details, like daily averages, temperatures, and precipitation for the past years in that month.

  • Average yearly temperature: 25°C
  • Highest temperature: 33°C in August
  • Lowest temperature: 14°C in January
  • Precipitation: 2247 mm per year, averaging 187 mm per month
  • Driest months: 87 mm in September, 139 mm in February and 148 mm in May
  • Wettest months: 313 mm in April, 252 mm in January and 227 mm in March

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Average Temperature per Month in Roanoke

This graph shows the average maximum temperatures per month in Roanoke, Alabama. The temperatures are shown in degrees Celsius and the average is calculated based on the recorded temperatures per month from past years.

Temperature per Month in Roanoke, Alabama,

Average Precipitation per Month in Roanoke

This graph shows how much rainfall Roanoke, Alabama, gets on average per month. Rainfall is always measured as water, even if it's snow or hail. This makes it easy to compare how much has fallen, regardless of the form of precipitation. The amount of rainfall is measured in millimeters, and the average is calculated based on the recorded rainfall per month from past years.

Precipitation per Month in Roanoke, Alabama,

Average UV Index per Month in Roanoke

This graph shows the average UV index per month in Roanoke, Alabama. The UV index indicates the intensity of ultraviolet radiation and ranges from 0 to a maximum of 11.

UV Index per Month in Roanoke, Alabama,

Yearly Temperature in Roanoke

This graph shows the average yearly temperature in Roanoke, Alabama. The yearly temperature, expressed in degrees Celsius, is the average of all twelve monthly temperatures summed up for that year.

Yearly Temperature in Roanoke, Alabama,

Total Yearly Precipitation in Roanoke

This chart shows the total yearly precipitation in Roanoke, Alabama, over the past few years. The total yearly precipitation, measured in millimeters, is the sum of all the rain that fell in the twelve months of that year.

Yearly Precipitation in Roanoke, Alabama,

Weather experiences in Roanoke

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Average Weather in Roanoke by Month

Click on a month below to see detailed weather info for Roanoke. Based on historical weather data, you can see the average temperature, precipitation, wind, and UV index for each day of the month.

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