ClimateForecastAprilMay >>

Climate in Portland (Dorset), United Kingdom

The graphs below show the monthly weather averages over the year.

Average day and night temperature

The mean minimum and maximum temperatures over the year.

Monthly precipitation

The mean monthly precipitation over the year, including rain, snow, hail etc.

Weather Forecasts for Portland

Tue   Apr 30
13°C | 8°C
S 36 km/h
5.1 mm
broken clouds and  chance of rain

broken clouds and chance of rain

Wed   May 01
13°C | 9°C
NW 25 km/h
11 mm
overcast and rain

overcast and rain

Thu   May 02
13°C | 9°C
W 36 km/h
19 mm
overcast and heavy rain

overcast and heavy rain

The best time of year to visit Portland in the United Kingdom

Other facts from our historical weather data:

  • Which is the warmest month in Portland?
    August has an average maximum temperature of 20°C and is the warmest month of the year.
  • Which is the coldest month in Portland?
    The coldest month is February with an average maximum temperature of 10°C.
  • Which is the wettest month in Portland?
    November tops the wettest month list with 118 mm of rainfall.
  • Which is the driest month in Portland?
    July is the driest month with 54 mm of precipitation.
  • Which is the sunniest month in Portland?
    July is the sunniest month with an average of 225 hours of sunshine.

  • No idea where to travel to this year? We have a tool that recommends destinations based on your ideal conditions. Find out where to go with our weather planner.