Isle of Portland in may: average Weather, Temperature and Climate
Weather in Isle of Portland in may 2025
The weather in Isle of Portland in may comes from statistical datas on the last years. You can view the weather statistics for all the month, but also by using the tabs for the beginning, the middle and the end of the month.
Average weather throughout may
tolerable weather
Weather at 6am
52°F
Partly Cloudy
31% of time
31%
22%
11%
Weather at 12pm
56°F
Clear/Sunny
35% of time
27%
18%
15%
Weather at 6pm
56°F
Clear/Sunny
32% of time
30%
17%
17%
Weather at 3am
52°F
33%
32%
16%
13%
Evolution of daily average temperature and precipitation in Isle of Portland in may
These charts show the evolution of average minimum/maximum temperatures as well as average daily precipitation volume in Isle of Portland in may.
The climate of Isle of Portland in may is tolerable
In may in Isle of Portland, the climate is relatively dry (with 2.6in of precipitation over 4 days). The situation is deteriorating compared to the previous month since in april there is an average of 2.6in of precipitation over 4 days.
The climate is relatively cold in that locality this month, but it is endurable when dressing warm. The thermometer averaged maximum of 58°F. The minimum is 52°F. Thus, the mean temperature average on this month of may in Isle of Portland is 54°F. Note that seasonal normals in contrast with those observed in Isle of Portland in the month of may with a maximum record of 68°F in 2010 and a minimum record of 40°F in 2020.
On this month of may, day length in Isle of Portland is generally 15:31. Sunrise is at 04:21 and sunset is at 19:52.
With a correct weather, may is okay (but not good) to go in this city.
Isle of Portland: another month?
If you can push back the dates of your trip, we advise you to go in june to Isle of Portland. more information
May: another location in England?
If you want to go to England in may, there are destinations with better weather than Isle of Portland:
In may, London, Bristol, Cambridge, Southampton, Tunbridge Wells and Chester have good weather.
Seasonal average climate and temperature of Isle of Portland in may
Check below seasonal norms These datas are set from the weather statements of the last years of may.
| May | |||||
| Outside temperature | |||||
| Average temperature | 54°F | ||||
| Highest temperature | 58°F | ||||
| Lowest temperature | 52°F | ||||
| Highest record temperature | 68°F (2010) | ||||
| Lowest record temperature | 40°F (2020) | ||||
| Number of days at +65°F | 1 day(s) (3%) | ||||
| Sea temperature | |||||
| Average sea temperature | 53°F | ||||
| Lowest sea temperature | 51°F | ||||
| Highest sea temperature | 55°F | ||||
| Wind | |||||
| Wind speed | 25km/h | ||||
| Wind temperature | 49°F | ||||
| Precipitation (rainfall) | |||||
| Rainfall | 2.6in | ||||
| Number of days with rainfall | 4 day(s) (12%) | ||||
| Record daily rainfall | 1.7in (2017) | ||||
| Snowfall | 0cm | ||||
| Other climate data | |||||
| Humidity | 87% | ||||
| Visibility | 9.49km | ||||
| Cloud cover | 42% | ||||
| UV index | 4 | ||||
| Daily sunshine hours | 13 | ||||
| Sunrise and sunset | |||||
| Time of sunrise | 04:21 | ||||
| Time of sunset | 19:52 | ||||
| Length of day | 15:31 | ||||
| Our opinion about the weather in may | |||||
| Our opinion at whereandwhen.net | tolerable | ||||
How was the weather last may?
Here is the day by day recorded weather in Isle of Portland in may 2024:
49°F to 52°F
49°F to 50°F
49°F to 56°F
49°F to 54°F
49°F to 56°F
52°F to 56°F
50°F to 59°F
54°F to 59°F
52°F to 58°F
52°F to 61°F
54°F to 63°F
58°F to 61°F
54°F to 56°F
52°F to 58°F
52°F to 58°F
52°F to 58°F
52°F to 58°F
56°F to 61°F
52°F to 63°F
49°F to 63°F
49°F to 59°F
52°F to 61°F
50°F to 56°F
50°F to 58°F
50°F to 56°F
54°F to 59°F
50°F to 58°F
56°F to 59°F
54°F to 61°F
52°F to 61°F
52°F to 61°F
Map: other cities in England in may
Cities near Isle of Portland:
| Weymouth in may | tolerable weather |
| Dorset in may | tolerable weather |
| Bournemouth in may | tolerable weather |
| Exmouth in may | tolerable weather |
| Torquay in may | tolerable weather |
| Exeter in may | tolerable weather |
| Paignton in may | tolerable weather |
| Isle of Wight in may | tolerable weather |
| Stonehenge in may | tolerable weather |
| Southampton in may | good weather |
| Bath in may | tolerable weather |
| Portsmouth in may | tolerable weather |
Click over cities on the map for information about the weather in may.
Isle of Portland
perfect weather
good
tolerable
bad
very bad
Weather data for Isle of Portland in may:
Weather data for Isle of Portland for may are derived from an average of the weather forecast since 2009 in Isle of Portland. There is a margin of error and these forecasts are to be considered as general information only. The weather in Isle of Portland can vary slightly from year to year, but this data should limit surprises. So you can pack your bags or check for the best time in year to go to Isle of Portland.