Portsmouth weather in September (Dominica)
How is the weather in Portsmouth in September? Here's what the weather might have in store during this month.
In September, Portsmouth typically experiences high temperatures and high rainfall. Anticipate daytime temperatures around 29°C, while night temperatures can drop to 26°C. Keep in mind, these temperatures are averages, and some days might be even warmer. Dress suitably to manage the heat.
Portsmouth in September usually receives high rainfall, averaging around 136 mm for the month. Rain is expected on roughly 22 days.
With around 212 hours of sunshine, the days are mostly sunny. It gives a pleasant and vibrant feel to the area.
If you're looking for dry conditions and comfortable temperatures, September may not be the ideal month to visit Portsmouth. January, February, March, April, May, June, July and December typically offer the most agreeable circumstances. On the other hand, August, September, October and November tend to be characterized by conditions that may not be as optimal.
For an in-depth look at the yearly conditions, visit our specialized Portsmouth climate page with graphs.
Portsmouth, monthly averages in September
Min Temperature
26°C
Max Temperature
29°C
Chance of Rain
73%
Precipitation
136 mm
Rainy days
22 days
Humidity
72% *
Sunshine
212 hours *
Percentage Sunshine
*
Where to go in Dominica in September
Find out more about the weather in Dominica in September and which places have the best weather conditions in this month.
perfect weather
pleasant
tolerable
unpleasant
poor
So, what should you wear in Portsmouth in September?
It's going to be warm! Consider airy clothing, t-shirts, and other summer clothes. Shorts for men made of cotton or linen are good options for staying cool. However, there's a good chance of rain, so bring a raincoat just in case.What To Do
We rated the following activities from 1 (least suitable) to 10 (best) to do in September.
Interested in more climate information?
Weather and Climate provides you with all the information you need about the climate in Portsmouth.
Our site offers climate and forecast data for every country in the world. Are you going to Dominica? On this website you can find historical weather averages for many cities in Dominica. Not sure yet where to go? We now have a tool which recommends destinations that suit your ideal climate conditions. Find out where to go with our weather planner.
