Normal weather in Duncannon in December
The weather in Duncannon in December has an average temperature of around 8°C during the day. On average, December sees 106 mm of rain in Duncannon. The total amount of snow in December is about 5,7 cm of snow. The wind speed is 3 Beaufort and mainly comes from Southwest.
After November, December in Duncannon starts with a temperature of 9°C and ends around January at 7°C.
December averages for Duncannon
Average temperature | 8°C |
Highest daytime temperature | 10°C |
Lowest daytime temperature | 4°C |
Total rainfall | 106 mm |
Rainy days | 13 days |
Total snowfall | 5,7 cm |
Snowy days | 2 days |
Temperature per day in December in Duncannon
This graph shows the average daily maximum temperatures in December in Duncannon, indicated in degrees Celsius.
Precipitation per day in December in Duncannon
This graph shows the average daily precipitation in December in Duncannon, indicated in millimeters.
Snowfall per day in December in Duncannon
This graph shows the average daily snowfall in December in Duncannon, indicated in centimeters.
UV index per day in December in Duncannon
This graph shows the average daily UV index in December in Duncannon.
Yearly temperature in December in Duncannon
This graph shows the average yearly temperature in December in Duncannon, measured in degrees Celsius, over the past years.
Yearly total precipitation in December in Duncannon
This graph shows the average yearly precipitation in millimeters in December in Duncannon, over the past years.
Yearly snowfall in December in Duncannon
This graph shows the average yearly snowfall in December in Duncannon, measured in centimeters, over the past years.
Average daily weather in December
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.