Westminster Weather in September
In Westminster, September brings high daytime temperatures around 27°C (81°F), with nights cooling to 10°C (50°F). Some rainfall is to be expected.
Rainfall in Westminster in September
Typically, about 7 days will experience rainfall, with an average of 37 mm (1.5 in) for the month. When rain does fall, showers tend to be light and brief. Most days will be dry.
Temperature in Westminster in September
September in Westminster is generally perfect, with days reaching 27°C (81°F) and nights settling around 10°C (50°F). This gives the month a fairly typical daily rhythm, with warmer afternoons and more comfortable nights. Nights fall to 10°C (50°F), which is cold enough to feel it indoors too. A good thick duvet makes all the difference for a comfortable night's sleep.
Sunshine in Westminster in September
The city usually sees around 270 hours of sunlight, indicating many sunny days — a great month for sightseeing.
Wind Speed in Westminster in September
In September, average wind speeds reach 4 m/s (8 knots), leading to light to moderate breezes. Conditions vary from day to day, with both calm and windier periods.So this is a great month to visit if you prefer dry days with pleasant temperatures.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit the United States of America, check out our Westminster's climate page.
Westminster Temperature in September
Min Temperature
10°C (50°F)
Max Temperature
27°C (81°F)
Chance of Rain
23%
Precipitation
37 mm (1.5 in)
Rainy days
7 days
Humidity
50% *
Windspeed
4 m/s (8 knots) *
Sunshine
270 hours *
Percentage Sunshine
73% *
Best Places 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. See all of the United States of America in September →
perfect weather
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tolerable
unpleasant
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What to Wear in Westminster in September
Warm temperatures in September make for comfortable sightseeing weather. Pack breathable fabrics like cotton shirts, knee-length shorts or skirts, and comfortable walking shoes. A thin long sleeve for indoor spaces is handy. Pack a light rain jacket or compact umbrella for occasional showers. And with plenty of sunshine hours, don’t forget sunglasses, sunscreen, and maybe a sun hat.What To Do in Westminster in September
We rated the following activities from 1 (least suitable) to 10 (best) to do.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit the United States of America, check out our Westminster's climate page.
Temperature Rainfall Sunshine Humidity Wind Speed
See the full Westminster climate overview or explore weather in the United States of America.
