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Colombo Weather in September, Sri Lanka

Colombo Averages September

COLOMBO AVERAGES FOR SEPTEMBER

  • What is Average Temperature?
    The average high temperature and the average low temperature for that month, on a daily basis, divided by 2 equals the average temperature for that month

    Temperature

    28°C
    82°F
  • What is Average High Low Temperature?
    The sum of high temperatures/low temperatures divided by the number of days in that month, recorded daily

    High Temperature

    30°C
    86°F
  • What is Average High Low Temperature?
    The sum of high temperatures/low temperatures divided by the number of days in that month, recorded daily

    Low Temperature

    25°C
    77°F
  • What is Average Day Temperature?
    The average temperature recorded between sunrise and sunset

    Day Temperature

    27°C
    82°F
  • What is Average Night Temperature?
    The average temperature recorded between sunset and sunrise

    Night Temperature

    27°C
    81°F
  • What is Average Sea Temperature?
    Average daily sea temperatures and divided by the number of days in the month. Sea Temperatures are taken from buoys, ships and even satellites can calculate sea temperature based on energy that is radiated from the sea's surface

    Sea Temperature

    28°C
    82°F
  • What are Average Daily Sunshine Hours?
    Total sunshine hours for the month, divided by the number of days in the month. Sunshine hours are taken with a sunshine recorder, either a Campbell-Stokes recorder or an Eppley Pyreheliometer

    Sunshine Hours

    8 hours
  • What is Average Rainfall?
    The amount of mm in rain for that month divided by the number of days, and the number of days that it rains during that month on average, over a given period of years

    Rainfall Days

    13 days
  • What is Average Rainfall?
    The amount of mm in rain for that month divided by the number of days, and the number of days that it rains during that month on average, over a given period of years

    Rainfall

    236 mm

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Colombo Daily Averages September

September 2024 Daily Averages

Sun
1 Avg 27º 81º
Mon
2 Avg 27º 81º
Tue
3 Avg 27º 81º
Wed
4 Avg 27º 81º
Thu
5 Avg 27º 81º
Fri
6 Avg 27º 81º
Sat
7 Avg 26º 79º
8 Avg 27º 81º
9 Avg 27º 81º
10 Avg 27º 81º
11 Avg 27º 81º
12 Avg 27º 81º
13 Avg 27º 81º
14 Avg 27º 81º
15 Avg 27º 81º
16 Avg 28º 82º
17 Avg 28º 82º
18 Avg 28º 82º
19 Avg 28º 82º
20 Avg 27º 81º
21 Avg 28º 82º
22 Avg 27º 81º
23 Avg 27º 81º
24 Avg 27º 81º
25 Avg 27º 81º
26 Avg 27º 81º
27 Avg 27º 81º
28 Avg 27º 81º
29 Avg 28º 82º
30 Avg 27º 81º
Forecast
Avg Historical Daily Average

September Weather Averages

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What's the weather like in Colombo in September

In Colombo, the month of September is usually the beginning of the second rainy season and as such, there aren't very many tourists. This would be a great time to visit the city as one could easily tour the city freely and easily and take advantage of the low season rates.

Temperature 

September still receives high temperatures averaging 82°F (roughly 28°C) with highs of 86°F (30°C) and lows of 77°F (25°C). Therefore, one should make sure to pack a lot of light clothing. It would also be best to tour the city during the mornings and evenings and avoid the hot afternoon sun. 

Rainfall

September in Colombo receives an average precipitation of 236mm and has an average of 15 days of rain. 

Things to do in Colombo in September

September is a quiet month in Colombo. However, tourist should still look forward to the Colombo International book fair.

The event is usually held at the Bandaranaike Memorial International Conference Hall is meant to promote the reading culture in a country where more and more people are shunning books for electronic alternatives. 

It is usually the most prominent exhibition of the year in Colombo. 

Tourists will also be able to attend the FACETS Sri Lanka. This is an international jewellery and gem show, which has been held annually in Colombo since 1991. 

Every year the show has been growing in popularity as promoters live up to their promise of providing a better event than the previous year. 

The event, which lasts about three days, is a great opportunity for people to see how designers match jewellery with fashion. 

Tourists should also visit the Kelaniya temple during their stay in Colombo. The temple is about thirty minutes away from Colombo. It is situated on the Kelani River and is famous for all its beautiful sculptures and paintings. 

Colombo Holiday Reviews


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