Normal weather on 18 May in Graffham
The weather on 18 May in Graffham has an average temperature of about 17°C during the day. The maximum temperature can reach up to 20°C, while the minimum temperature can be 13°C.
On average, 2,3 mm of rain falls in Graffham on 18 May. The wind speed is 4 Beaufort and mainly comes from Southwest.
18 May Averages for Graffham
 Average temperature | 17°C |
 Highest daytime temperature | 20°C |
| Lowest daytime temperature | 13°C |
 Total rainfall | 2,3 mm |
| Rainy days | 1 day |
Temperature on 18 May in Graffham per Year
This graph shows the measured temperature on 18 May in Graffham per year, measured in degrees Celsius, over the past years.
Precipitation on 18 May in Graffham per Year
This graph shows the total measured precipitation in millimeters on 18 May in Graffham per year over the past years.
Average weather in Graffham per month
Click on a month below to see in detail how the weather typically is in Graffham and what to expect. Based on the historical weather data of Graffham, you can view the average temperature, precipitation, wind, and UV index for each day of the month.