What’s the climate like in Roanoke?
The current climate of Roanoke features average monthly temperatures ranging from highs of 33°C during the day to lows of 14°C. 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, London gets 701 mm of precipitation annually.
Best time to visit Roanoke?
The best time to visit Roanoke for pleasant to warm weather is February, May and July through December. There might be some rain during this period, but the temperatures are just right for exploring Roanoke.
Climate Table of Roanoke
The climate table of Roanoke shows the average temperatures, precipitation, and UV index per month. The table gives an overview of the average day and night temperatures in degrees Celsius, the total amount of precipitation in millimetres, the total snowfall in centimetres, and the UV index for each month. Precipitation 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 |  |
|
|
|
|
|
|
|
|
|
|
|
| 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
Plan your next holiday
Don’t miss the best holiday deals for Roanoke and see what our partners have for you.
Table of Contents
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.
Average Precipitation per Month in Roanoke
This graph shows how much precipitation Roanoke, Alabama, gets on average per month. Precipitation 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 precipitation is measured in millimetres and the average is calculated based on the recorded precipitation per month from past years.
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.
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.
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 millimetres, is the sum of all the rain that fell in the twelve months of that year.
Weather experiences in Roanoke
Have you been to Roanoke?
Share your weather experiences in Roanoke.
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.
