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Weather in Demerara-Mahaica for September 2026

Your guide to Demerara-Mahaica weather in September - trends and predictions

    Temperatures

  • Until now, September 2026 in Demerara-Mahaica 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 Demerara-Mahaica predicts temperatures to be around 33 °C, close to the historical average.

  • In general, the average temperature in Demerara-Mahaica 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 🌧️

  • Demerara-Mahaica 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

Demerara-Mahaica 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 Demerara-Mahaica

See the weather trend as well as the moving average line

September weather in Demerara-Mahaica 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 Demerara-Mahaica 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 Demerara-Mahaica forecast closer to your planned date for the most up-to-date weather information.
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Demerara-Mahaica in September - FAQ

What are the expected maximum and minimum temperatures in Demerara-Mahaica 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 Demerara-Mahaica during September?
Significant rainfall exceeding 124.7 mm is expected in Demerara-Mahaica during September, occurring over more than 17 days. Preparing for wet conditions is recommended in your planning.

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

September rainfall patterns in Demerara-Mahaica

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

UV exposure in Demerara-Mahaica during September

Stay informed about UV levels for safe outdoor activities throughout the month of September ☀️
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Location coordinates Where is Demerara-Mahaica?

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

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