Normal weather in Porthallow in May
The weather in Porthallow in May has an average temperature of around 15°C during the day. On average, May sees 69 mm of rain in Porthallow. The wind speed is 4 Beaufort and mainly comes from South.
After April, May in Porthallow starts with a temperature of 12°C and ends around June at 18°C.
May averages for Porthallow
 Average temperature | 15°C |
 Highest daytime temperature | 18°C |
| Lowest daytime temperature | 12°C |
 Total rainfall | 69 mm |
| Rainy days | 14 days |
Temperature per day in May in Porthallow
This graph shows the average daily maximum temperatures in May in Porthallow, indicated in degrees Celsius.
Precipitation per day in May in Porthallow
This graph shows the average daily precipitation in May in Porthallow, indicated in millimeters.
UV index per day in May in Porthallow
This graph shows the average daily UV index in May in Porthallow.
Yearly temperature in May in Porthallow
This graph shows the average yearly temperature in May in Porthallow, measured in degrees Celsius, over the past years.
Yearly total precipitation in May in Porthallow
This graph shows the average yearly precipitation in millimeters in May in Porthallow, over the past years.
Average daily weather in May
Click on a day to get more information about the average weather on that day.
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Average weather in Porthallow per month
Click on a month below to see in detail how the weather typically is in Porthallow and what to expect. Based on the historical weather data of Porthallow, you can view the average temperature, precipitation, wind, and UV index for each day of the month.