Georgetown Weather in September
September in Georgetown sees daytime temperatures around 16°C (61°F) and lows of 3°C (37°F) at night. Pack a rain jacket because some rainfall is likely.
Rainfall in Georgetown in September
Climate statistics over the past 30 years suggest around 12 days of rain, with 46 mm (1.8 in) average for the month. The rainfall pattern this month is fairly balanced. Showers tend to be moderate rather than extreme.
Temperature in Georgetown in September
Temperatures in Georgetown in September top out at 16°C (61°F) and drop to 3°C (37°F) overnight. Temperatures can feel cooler in the morning and evening, so layering is often the best approach. Nights fall to 3°C (37°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 Georgetown in September
With approximately 270 hours of sunshine, the days are filled with clear skies. It makes it a perfect month for being outside.If your ideal day consists of dry skies and pleasant temperatures, June and July typically offer the best circumstances for Georgetown.
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 Georgetown's climate page.
Georgetown Temperature in September
Min Temperature
3°C (37°F)
Max Temperature
16°C (61°F)
Chance of Rain
39%
Precipitation
46 mm (1.8 in)
Rainy days
12 days
Humidity
50% *
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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unpleasant
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What to Wear in Georgetown in September
The weather can swing between comfortable and chilly in September, so flexibility is key. Pack a variety of tops, at least one warm layer, and both shorts and long pants. This gives you options no matter what the day brings. Wet weather is likely, so pack waterproof gear for multiple rainy days. Don't forget sun protection, sunglasses, sunscreen, and a hat. These are all good ideas with this much sunshine.What To Do in Georgetown 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 Georgetown's climate page.
Temperature Rainfall Sunshine Humidity
See the full Georgetown climate overview or explore weather in the United States of America.
