Negombo in september: average Weather, Temperature and Climate

You want to visit Negombo in Sri Lanka in september : check the weather and seasonal norms below.

Weather in Negombo in september 2019

The weather in Negombo in the month of september comes from statistical datas on the past years. You can view the weather statistics the entire month, but also by clicking on the tabs for the beginning, the middle and the end of the month.

Average weather throughout september

tolerable weather

Weather at 7am
26°C

Moderate rain at timesModerate rain at times
56% of time

Heavy rain

20%

Cloudy

13%

Partly Cloudy

10%

Weather at 1pm
31°C

Moderate rain at timesModerate rain at times
56% of time

Heavy rain

23%

Clear/Sunny

12%

Partly Cloudy

11%

Weather at 7pm
30°C

Moderate rain at timesModerate rain at times
45% of time

Partly Cloudy

26%

Heavy rain

18%

Clear/Sunny

8%

Average weather 1-10 september

Weather at 7am
26°C

Moderate rain at timesModerate rain at times
61% of time

Heavy rain

20%

Cloudy

12%

Partly Cloudy

4%

Weather at 1pm
31°C

Moderate rain at timesModerate rain at times
53% of time

Heavy rain

25%

Partly Cloudy

16%

Clear/Sunny

6%

Weather at 7pm
30°C

Moderate rain at timesModerate rain at times
46% of time

Partly Cloudy

26%

Heavy rain

16%

Clear/Sunny

6%

Average weather 11-20 september

Weather at 7am
26°C

Moderate rain at timesModerate rain at times
57% of time

Heavy rain

23%

Partly Cloudy

9%

Cloudy

8%

Weather at 1pm
30°C

Moderate rain at timesModerate rain at times
52% of time

Heavy rain

29%

Clear/Sunny

11%

Partly Cloudy

8%

Weather at 7pm
30°C

Moderate rain at timesModerate rain at times
52% of time

Partly Cloudy

22%

Heavy rain

18%

Clear/Sunny

4%

Average weather 21-30 september

Weather at 7am
26°C

Moderate rain at timesModerate rain at times
49% of time

Cloudy

17%

Partly Cloudy

16%

Heavy rain

15%

Weather at 1pm
31°C

Moderate rain at timesModerate rain at times
61% of time

Clear/Sunny

18%

Heavy rain

13%

Partly Cloudy

8%

Weather at 7pm
30°C

Moderate rain at timesModerate rain at times
36% of time

Partly Cloudy

28%

Heavy rain

18%

Clear/Sunny

13%


Organised tours and trips in Sri Lanka in september


Climate of Negombo in september

The climate of Negombo in september is tolerable

In september in Negombo, the climate is wet (with 328mm of precipitation over 24 days). It should be noted an improvement from the previous month since in august it receives an average of 401mm of rainfall over 28 days.

The climate pleasant in that locality september. The high seasonal norm is 31°C. In the morning the temperature drops to 28°C. Thus, the mean temperature average on this month of september in Negombo is 30°C. These temperatures are far removed from those records observed in Negombo in the month of september with a maximum record of 35°C in 2014 and a minimum record of 25°C in 2009. You You can hope to have about 19 days with temperatures up to 30°C, or 63 of time.

In september in Negombo, the days on average last 12:10. The sun rises at 06:01 and sunset is at 18:11.

With a correct climate, september is okay (but not the best) to go in this locality.

September: another location in Sri Lanka?

If you want to go to Sri Lanka in september, there are destinations with better weather than Negombo:

In september, Anuradhapura, Dambulla, Trincomalee, Wilpattu National Park and Kurunegala have good weather.

more information about Sri Lanka's weather in september


Sri Lanka: get the best price!


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Seasonal average climate and temperature of Negombo in september

Check below seasonal norms These datas are generated from the weather statements of the past years of the month of september.

September
Outside temperature
Average temperature 30°C
Highest temperature 31°C
Lowest temperature 28°C
Highest record temperature 35°C
(2014)
Lowest record temperature 25°C
(2009)
Number of days at +30°C 19 day(s)
(63%)
Number of days at +18°C 30 day(s)
(100%)
Sea temperature
Average sea temperature 27.7°C
Lowest sea temperature 26.5°C
Highest sea temperature 28.8°C
Wind
Wind speed 23km/h
Wind temperature 28°C
Precipitation (rainfall)
Rainfall 328mm
Number of days with rainfall 24 day(s)
(80%)
Record daily rainfall 75mm
(2017)
Other climate data
Humidity 81%
Visibility 9.16km
Cloud cover 55%
Sunrise and sunset
Time of sunrise 06:01
Time of sunset 18:11
Length of day 12:10
Our opinion about the weather in september
Our opinion at whereandwhen.net tolerable

How was the weather last september?

Here is the day by day recorded weather in Negombo in september 2018:

01-09-2018
Moderate or heavy rain shower
25°C to 29°C
02-09-2018
Clear/Sunny
26°C to 30°C
03-09-2018
Clear/Sunny
26°C to 30°C
04-09-2018
Clear/Sunny
25°C to 29°C
05-09-2018
Clear/Sunny
25°C to 29°C
06-09-2018
Clear/Sunny
26°C to 30°C
07-09-2018
Clear/Sunny
26°C to 30°C
08-09-2018
Clear/Sunny
26°C to 30°C
09-09-2018
Partly Cloudy
26°C to 30°C
10-09-2018
Thundery outbreaks in nearby
26°C to 30°C
11-09-2018
Clear/Sunny
26°C to 31°C
12-09-2018
Clear/Sunny
26°C to 31°C
13-09-2018
Clear/Sunny
26°C to 30°C
14-09-2018
Clear/Sunny
26°C to 30°C
15-09-2018
Clear/Sunny
26°C to 30°C
16-09-2018
Clear/Sunny
26°C to 30°C
17-09-2018
Light rain shower
26°C to 29°C
18-09-2018
Partly Cloudy
26°C to 29°C
19-09-2018
Moderate or heavy rain shower
25°C to 29°C
20-09-2018
Moderate or heavy rain shower
25°C to 29°C
21-09-2018
Moderate or heavy rain shower
25°C to 28°C
22-09-2018
Clear/Sunny
26°C to 30°C
23-09-2018
Patchy rain nearby
26°C to 30°C
24-09-2018
Moderate or heavy rain shower
26°C to 30°C
25-09-2018
Patchy rain nearby
26°C to 30°C
26-09-2018
Patchy rain nearby
26°C to 30°C
27-09-2018
Moderate or heavy rain shower
26°C to 30°C
28-09-2018
Light rain shower
26°C to 30°C
29-09-2018
Moderate or heavy rain shower
26°C to 30°C
30-09-2018
Moderate or heavy rain shower
26°C to 31°C

Map: other cities in Sri Lanka in september

Click over cities on the map for information about the weather in september.

Legend: Negombo perfect weather good tolerable bad very bad

Cities near Negombo:

Colombo in septembertolerable weather
Kuliyapitiya in septembertolerable weather
Dehiwala-Mount Lavinia in septembertolerable weather
Panadura in septembertolerable weather
Kurunegala in septembergood weather
Kalutara in septembertolerable weather
Gampola in septembertolerable weather
Kandy in septembertolerable weather
Bentota in septembertolerable weather
Hatton in septembertolerable weather
Sri Lanka in september: See full list of cities

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Weather data for Negombo in september:

Weather data for Negombo for september are derived from an average of the weather forecast since 2009 in Negombo. There is a margin of error and these forecasts are to be considered as general information only. The weather in Negombo can vary slightly from year to year, but this data should limit surprises. So you can pack your bags or check for the best time in year to go to Negombo.


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