Is it warm enough to swim in Kannur in September? Average water temperature in Kannur in September is 27.2°C and therefore suitable for comfortable swimming. The warmest sea in Kannur in September is 29°C, and the coldest is 25.4°C. Average high air temperature in Kannur in September is 30°C, and average low temperature is 23°C. To find out the sea temperature today and in the coming days, go to Current sea temperature in Kannur
To get an accurate forecast for the water temperature in Kannur for any chosen month, compare two years within a 10 year range using the chart below. In addition to the sea water temperature in Kannur, the selected years in the table also show the values of the maximum and minimum temperatures on each of the days of September.
Day | 2025 | 2024 | Min | Max |
---|---|---|---|---|
1 September | 26.4°C | 27.5°C | 25.4°C | 27.5°C |
2 September | 26.4°C | 27.4°C | 25.5°C | 27.6°C |
3 September | 26.4°C | 27.4°C | 25.5°C | 27.9°C |
4 September | 26.4°C | 27.5°C | 25.6°C | 27.9°C |
5 September | 26.4°C | 27.8°C | 25.8°C | 28°C |
6 September | 27.7°C | 25.5°C | 27.8°C | |
7 September | 27.7°C | 25.9°C | 27.9°C | |
8 September | 27.6°C | 26°C | 27.8°C | |
9 September | 27.6°C | 25.8°C | 27.9°C | |
10 September | 27.8°C | 25.9°C | 27.9°C | |
11 September | 28.1°C | 26°C | 28.1°C | |
12 September | 27.8°C | 25.8°C | 28.6°C | |
13 September | 27.8°C | 25.9°C | 28.6°C | |
14 September | 27.9°C | 25.9°C | 28.7°C | |
15 September | 27.5°C | 26°C | 28.7°C |
Day | 2025 | 2024 | Min | Max |
---|---|---|---|---|
16 September | 27.5°C | 25.9°C | 28.4°C | |
17 September | 26.7°C | 25.9°C | 28.3°C | |
18 September | 26.8°C | 26.1°C | 28.2°C | |
19 September | 26.9°C | 26.4°C | 28.3°C | |
20 September | 27.4°C | 26.4°C | 28.3°C | |
21 September | 27.5°C | 26.3°C | 28.9°C | |
22 September | 27.5°C | 26.1°C | 28.7°C | |
23 September | 27.5°C | 26°C | 28.8°C | |
24 September | 27.5°C | 25.9°C | 28.9°C | |
25 September | 27.5°C | 26°C | 29°C | |
26 September | 27.5°C | 25.7°C | 28.9°C | |
27 September | 27.4°C | 25.7°C | 28.7°C | |
28 September | 27.4°C | 25.7°C | 28.7°C | |
29 September | 27.5°C | 25.8°C | 28.9°C | |
30 September | 27.4°C | 25.8°C | 28.8°C |
2015 | 2016 | 2017 | 2018 | 2019 |
28.3°C | 25.9°C | 27.3°C | 26.5°C | 27.4°C |
2020 | 2021 | 2022 | 2023 | 2024 |
27.1°C | 27.1°C | 26.9°C | 27.5°C | 27.5°C |
Chart comparing the height of waves in Kannur in September over the past years. The red line indicates the height of the waves when swimming in the sea is prohibited. To view the current sea conditions, click on the graph.
This data display average monthly climate indicators in Kannur in September based on our historical weather readings over a period of ten years. In addition to temperature, we include data on the number of rainy and sunny days so you can have all the information about your destination before your trip
You can also view information about water temperature for other months by clicking on the month button below