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Anderson Weather in September
Thinking of visiting Anderson in September? Expect high temperatures reaching 30°C (86°F) during the day, dropping to 27°C (81°F) at night, and be prepared for the wettest month of the year.
Rainfall in Anderson in September
With this being the wettest month, keeping an umbrella on hand might save you from getting wet from a sudden shower. The climate data from previous years indicates about 19 days of rain, averaging 142 mm (5.6 in) for the month. Rain falls regularly this month and can be quite heavy when it does. Showers can be substantial, so waterproof gear is a good idea.
Temperature in Anderson in September
If you're visiting Anderson in September, expect highs of 30°C (86°F) and overnight lows around 27°C (81°F). This kind of day-to-night contrast is typical for this time of year. With lows of 27°C (81°F), it stays warm throughout the night. A cold shower before going to sleep is one of the easiest ways to cool down before bed.If you prefer dry days with pleasant temperatures, September may not be the ideal month to visit Anderson. Our weather planner can help you explore destinations with more pleasant weather conditions.
Anderson Temperature in September
Min Temperature
27°C (81°F)
Max Temperature
30°C (86°F)
Chance of Rain
62%
Precipitation
142 mm (5.6 in)
Rainy days
19 days
Anderson Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Anderson - and find the best time to visit.
Daily Historical Temperatures
43-year average (1976-2025)
Based on our historical records, temperatures in Anderson typically stay consistent throughout September, with daily highs averaging around 30°C (86°F). Nights are warm, with lows around 26°C (79°F).
Average temperatures in September
Daily Historical Precipitation
43-year average (1976-2025)
Average daily rainfall for each day of the month based on long-term records.
Average precipitation in September
Historical weather records for Anderson in September
Browse day-by-day weather records for Anderson spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Anderson historical weather extremes in September
Based on weather observations in Anderson between 1999 and 2026, these are the recorded extremes during September.
- The hottest September day on record in Anderson reached 39°C (102°F) (September 7, 2007).
- On September 15, 2004, Anderson saw its coldest September day with temperatures maxing out at 26°C (79°F).
- Anderson registered its coldest September night on September 29, 2025, with temperatures dropping to 14°C (57°F).
Best Places in UK Virgin Islands in September
Find out more about the weather in UK Virgin Islands and which places have the best travel conditions in this month. See all of UK Virgin Islands in September →
perfect weather
pleasant
tolerable
unpleasant
poor
Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C (68°F) and 29°C (84°F) and not too much precipitation (less than 90 mm (3.5 in) a month).
What to Wear in Anderson in September
Warm weather calls for comfortable, breathable clothing in September. Cotton t-shirts, shorts, light dresses, and sandals are perfect. You might still want a light layer for evenings or air-conditioned places (for example buses). High rain levels are expected, so pack waterproof gear and an umbrella or poncho.
What To Do in Anderson in September
We rated the following activities from 1 (least suitable) to 10 (best) to do.
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Cycling7/10 -
Walking7/10 -
Camping7/10 -
Outdoor sports7/10
Anderson 3-Day Forecast
More climate data for Anderson
See the full Anderson climate overview or explore weather in UK Virgin Islands.
Popular in September
Where to go in September - average daytime high across popular destinations.
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