Normal weather on 18 April in Duncannon
The weather on 18 April in Duncannon has an average temperature of about 18°C during the day. The maximum temperature can reach up to 28°C, while the minimum temperature can be 8°C.
On average, 2,2 mm of rain falls in Duncannon on 18 April. The total snowfall on 18 April is about 0,3 cm of snow. The wind speed is 4 Beaufort and mainly comes from Southwest.
18 April Averages for Duncannon
 Average temperature | 18°C |
 Highest daytime temperature | 28°C |
| Lowest daytime temperature | 8°C |
 Total rainfall | 2,2 mm |
| Rainy days | 1 day |
 Total snowfall | 0,3 cm |
| Snowy days | 1 day |
Temperature on 18 April in Duncannon per Year
This graph shows the measured temperature on 18 April in Duncannon per year, measured in degrees Celsius, over the past years.
Precipitation on 18 April in Duncannon per Year
This graph shows the total measured precipitation in millimeters on 18 April in Duncannon per year over the past years.
Snowfall on 18 April in Duncannon per Year
This graph shows the total measured snowfall in centimeters on 18 April in Duncannon per year over the past years.
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.