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Weather in Georgetown for September 2026

Your guide to Georgetown weather in September - trends and predictions

    Temperatures

  • Until now, September 2026 in Georgetown has been nearly identical to the historical average, with a temperature of 34.5 °C (showing only a slight deviation of 0.5 °C).

  • The forecast for the next days in Georgetown predicts temperatures to be around 33 °C, close to the historical average.

  • In general, the average temperature in Georgetown at the beginning of September is 34 °C. As the month progressed, temperatures tended to moderately fall, reaching an average of 33.4 °C by the end of September.

    • Rain 🌧️

  • Georgetown in September brings notable rainfall, with an average of 17 rainy days and a total precipitation of 124.7 mm.

Average dry days
13
Dry days
Average rainy days
17
Rainy days
Average snowy days
0
Snow days
Average temperatures
34°/23°
Temperatures
Average wind speed
12 km/h
Avg max wind
Average humidity
77 %
Avg humidity

Georgetown Weather September

Move between months or click on a day
August
October
Sun.Mon.Tue.Wed.Thu.Fri.Sat.
1
Light rain shower
33°
2
Moderate or heavy rain shower
33°
3
Light rain shower
34°
4
Cloudy
35°
5
Cloudy
35°
6
Light rain shower
34°
7
Light rain shower
34°
8
Moderate or heavy rain shower
33°
9
Light rain shower
35°
10
Patchy light rain with thunder
34°
11
Fog
34°
12
Fog
35°
13
Overcast
34°
14
Patchy rain possible
33°
15
Sunny
34°
16
Sunny
34°
17
Patchy rain possible
34°
18
Patchy rain possible
34°
19
Sunny
34°
20
Patchy rain possible
34°
21
Overcast
33°
22
Sunny
33°
23
Overcast
33°
24
Patchy rain possible
33°
25
Light rain shower
33°
26
Light rain shower
32°
27
Patchy rain possible
34°
28
Patchy rain possible
33°
29
Light rain shower
34°
30
Cloudy
35°

Temperatures trend during September in Georgetown

See the weather trend as well as the moving average line

September weather in Georgetown day by day

Click on a date for more information
August October
Date Weather Temperatures Rain UV More
1 Sept. Light rain shower
Light rain shower
 33° /22° 2.9 mm 8
2 Sept. Moderate or heavy rain shower
Moderate or heavy rain shower
 33° /22° 5.8 mm 8
3 Sept. Light rain shower
Light rain shower
 34° /23° 5.4 mm 7
4 Sept. Cloudy
Cloudy
 35° /23° 2 mm 9
5 Sept. Cloudy
Cloudy
 35° /22° 2.3 mm 9
6 Sept. Light rain shower
Light rain shower
 34° /22° 7.1 mm 9
7 Sept. Light rain shower
Light rain shower
 34° /22° 6.9 mm 7
8 Sept. Moderate or heavy rain shower
Moderate or heavy rain shower
 33° /22° 7.3 mm 7
9 Sept. Light rain shower
Light rain shower
 35° /23° 3.4 mm 7
10 Sept. Patchy light rain with thunder
Patchy light rain with thunder
 34° /23° 4.6 mm 8
11 Sept. Fog
Fog
 34° /23° 3.2 mm 7
12 Sept. Fog
Fog
 35° /23° 1.3 mm 7
13 Sept. Overcast
Overcast
 34° /24° 0 mm 11.3
14 Sept. Patchy rain possible
Patchy rain possible
 33° /25° 0.1 mm 11.3
15 Sept. Sunny
Sunny
 34° /25° 0.1 mm 12.3
16 Sept. Sunny
Sunny
 34° /25° 0.1 mm 12.3
17 Sept. Patchy rain possible
Patchy rain possible
 34° /26° 0.2 mm 8
18 Sept. Patchy rain possible
Patchy rain possible
 34° /25° 1.4 mm 8
19 Sept. Sunny
Sunny
 34° /25° 0.1 mm 8
20 Sept. Patchy rain possible
Patchy rain possible
 34° /26° 0.1 mm 8
21 Sept. Overcast
Overcast
 33° /25° 0 mm 8
22 Sept. Sunny
Sunny
 33° /25° 0 mm 8
23 Sept. Overcast
Overcast
 33° /25° 0.4 mm 8
24 Sept. Patchy rain possible
Patchy rain possible
 33° /25° 0.9 mm 8
25 Sept. Light rain shower
Light rain shower
 33° /25° 4.6 mm 7
26 Sept. Light rain shower
Light rain shower
 32° /25° 7 mm 7
27 Sept. Patchy rain possible
Patchy rain possible
 34° /23° 7.4 mm 7
28 Sept. Patchy rain possible
Patchy rain possible
 33° /23° 8.6 mm 7
29 Sept. Light rain shower
Light rain shower
 34° /23° 5.2 mm 7
30 Sept. Cloudy
Cloudy
 35° /23° 6.5 mm 7
Next
Important Notice
Our weather forecast for Georgetown in September is based on the analysis of historical data rather than real-time forecast models. While this provides a general overview, weather conditions can change. We recommend that you check the Georgetown forecast closer to your planned date for the most up-to-date weather information.
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Georgetown in September - FAQ

What are the expected maximum and minimum temperatures in Georgetown during September?
During September, expect a variety of temperatures with highs around 34° and lows near 23°, suitable for diverse activities and preferences.

How much rainfall should be expected in Georgetown during September?
Significant rainfall exceeding 124.7 mm is expected in Georgetown during September, occurring over more than 17 days. Preparing for wet conditions is recommended in your planning.

What are the typical wind conditions in Georgetown during September?
The average wind speed in Georgetown during September is 12 km/h, suggesting breezy to windy conditions, depending on your activities.

September rainfall patterns in Georgetown

Explore the daily rainfall trends and prepare for Georgetowns September weather 💧
Typically, Georgetown has 17 rainy days in September with a total of 124.7 mm of rainfall.

UV exposure in Georgetown during September

Stay informed about UV levels for safe outdoor activities throughout the month of September ☀️

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Location coordinates Where is Georgetown?

Get accurate weather forecasts for Georgetown, located at latitude 6.804 and longitude -58.155. Stay updated with localized weather information tailored for Georgetown.

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