Normal weather in Duncannon in August
The weather in Duncannon in August has an average temperature of around 30°C during the day. On average, August sees 102 mm of rain in Duncannon. The wind speed is 3 Beaufort and mainly comes from Southwest.
After July, August in Duncannon starts with a temperature of 30°C and ends around September at 28°C.
August averages for Duncannon
 Average temperature | 30°C |
 Highest daytime temperature | 31°C |
| Lowest daytime temperature | 28°C |
 Total rainfall | 102 mm |
| Rainy days | 8 days |
Temperature per day in August in Duncannon
This graph shows the average daily maximum temperatures in August in Duncannon, indicated in degrees Celsius.
Precipitation per day in August in Duncannon
This graph shows the average daily precipitation in August in Duncannon, indicated in millimeters.
UV index per day in August in Duncannon
This graph shows the average daily UV index in August in Duncannon.
Yearly temperature in August in Duncannon
This graph shows the average yearly temperature in August in Duncannon, measured in degrees Celsius, over the past years.
Yearly total precipitation in August in Duncannon
This graph shows the average yearly precipitation in millimeters in August in Duncannon, over the past years.
Average daily weather in August
Click on a day to get more information about the average weather on that day.
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Average weather in Duncannon per month
Click on a month below to see in detail how the weather typically is in Duncannon and what to expect. Based on the historical weather data of Duncannon, you can view the average temperature, precipitation, wind, and UV index for each day of the month.