Portsmouth weather in September (Virginia, United States of America)
What is the weather forecast for Portsmouth in September? Our guide gives you the essential weather details for this month.
Temperatures
In September, Portsmouth usually has high temperatures and heavy rainfall. Throughout the day, temperatures can rise to about 28°C. At night, they generally drop to 19°C.
Precipitation
Portsmouth in September usually receives heavy rainfall, averaging around 170 mm for the month. Known for its heavy rain, this month often brings intense downpours. Carrying a poncho is recommended to keep dry. Delving into the climate records from the past 30 years, one can predict that nearly 10 days of the month will see rainfall.Average sunshine
Enjoy a sunny month with about 230 hours of sunshine, providing a cheerful and lively atmosphere.Should you favor a climate that's both dry and comfortably warm April typically offers the most agreeable circumstances. On the other hand, January tends 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
19°C
Max Temperature
28°C
Chance of Rain
33%
Precipitation
170 mm
Rainy days
10 days
Humidity
74% *
Sunshine
230 hours *
Percentage Sunshine
62% *
Where to go in the United States of America in September
Find out more about the weather in the United States of America and which places have the best travel conditions in this month.
perfect weather
pleasant
tolerable
unpleasant
poor
So, what should you wear in this month?
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.
Interested in more climate information?
This site 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 the United States of America? On this website you can find historical weather averages for many cities in the United States of America. Not sure yet where to go? We now have a tool which recommends destinations that suit your ideal travel conditions. Find out where to go with our weather planner.
