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Eastern Province (Trincomalee)
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Sri Lanka weather

Weather in Eastern Province for September 2027

Your guide to Eastern Province weather in September - trends and predictions

    Temperatures

  • In general, the average temperature in Eastern Province at the beginning of September is 33.5 °C. As the month progressed, temperatures tended to moderately fall, reaching an average of 32.5 °C by the end of September.

    • Rain 🌧️

  • Eastern Province experiences moderate rainfall in September, with an average of 7 rainy days and a total precipitation of 65.6 mm.

    • More

  • Is September a good time to visit Eastern Province? check out the best time to travel to Eastern Province page.

Average dry days
23
Dry days
Average rainy days
7
Rainy days
Average snowy days
0
Snow days
Average temperatures
33°/24°
Temperatures
Average wind speed
25 km/h
Avg max wind
Average humidity
68 %
Avg humidity

Eastern Province Weather September

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

Temperatures trend during September in Eastern Province

See the weather trend as well as the moving average line

September weather in Eastern Province day by day

Click on a date for more information
August October
Date Weather Temperatures Rain UV More
1 Sept. Partly cloudy
Partly cloudy
 33° /24° 0 mm 10
2 Sept. Cloudy
Cloudy
 33° /24° 0 mm 9
3 Sept. Patchy rain possible
Patchy rain possible
 32° /24° 0 mm 8
4 Sept. Cloudy
Cloudy
 33° /23° 0 mm 9
5 Sept. Cloudy
Cloudy
 34° /24° 0 mm 6
6 Sept. Patchy rain possible
Patchy rain possible
 34° /24° 0 mm 6
7 Sept. Light rain
Light rain
 35° /23° 7.1 mm 7
8 Sept. Moderate rain
Moderate rain
 32° /23° 11.9 mm 6
9 Sept. Light rain
Light rain
 34° /23° 8.1 mm 8
10 Sept. Cloudy
Cloudy
 33° /24° 0 mm 6
11 Sept. Patchy rain possible
Patchy rain possible
 33° /23° 0 mm 6
12 Sept. Patchy rain possible
Patchy rain possible
 35° /24° 1.9 mm 6
13 Sept. Patchy rain possible
Patchy rain possible
 33° /25° 2.1 mm 6
14 Sept. Patchy rain possible
Patchy rain possible
 33° /25° 1.6 mm 6
15 Sept. Light rain
Light rain
 32° /24° 4.5 mm 6
16 Sept. Light rain
Light rain
 32° /24° 2.8 mm 6
17 Sept. Patchy rain possible
Patchy rain possible
 32° /25° 0.4 mm 6
18 Sept. Patchy rain possible
Patchy rain possible
 33° /25° 2.2 mm 6
19 Sept. Light rain
Light rain
 33° /25° 3.2 mm 6
20 Sept. Light rain
Light rain
 33° /25° 3.9 mm 6
21 Sept. Partly cloudy
Partly cloudy
 33° /25° 0.7 mm 6
22 Sept. Partly cloudy
Partly cloudy
 33° /25° 0.8 mm 6
23 Sept. Patchy rain possible
Patchy rain possible
 33° /25° 0.3 mm 6
24 Sept. Cloudy
Cloudy
 33° /25° 0.8 mm 6
25 Sept. Patchy rain possible
Patchy rain possible
 32° /25° 1.1 mm 5
26 Sept. Partly cloudy
Partly cloudy
 32° /25° 0 mm 9
27 Sept. Light rain shower
Light rain shower
 33° /25° 1.5 mm 8
28 Sept. Patchy rain possible
Patchy rain possible
 33° /25° 1.5 mm 6
29 Sept. Patchy rain possible
Patchy rain possible
 33° /24° 2.2 mm 6
30 Sept. Light rain
Light rain
 32° /24° 6.8 mm 5
Next
Important Notice
Our weather forecast for Eastern Province 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 Eastern Province forecast closer to your planned date for the most up-to-date weather information.
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Eastern Province in September - FAQ

What are the expected maximum and minimum temperatures in Eastern Province during September?
During September, expect a variety of temperatures with highs around 33° and lows near 24°, suitable for diverse activities and preferences.

How much rainfall should be expected in Eastern Province during September?
Moderate rainfall is anticipated in Eastern Province during September, with a total of 65.6 mm spread over approximately 7 days. Considering plans for rainy days is advisable.

What are the typical wind conditions in Eastern Province during September?
The average wind speed in Eastern Province during September is 25 km/h, suggesting breezy to windy conditions, depending on your activities.

September rainfall patterns in Eastern Province

Explore the daily rainfall trends and prepare for Eastern Provinces September weather 💧
Typically, Eastern Province has 7 rainy days in September with a total of 65.6 mm of rainfall.

UV exposure in Eastern Province during September

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