Wadduwa Weather: September
 |
Average Day Temperature: | 88.7°F |
|
Average Night Temperature: | 82.3°F |
|
Sea Water Temperature: | 86.4°F |
|
Number of Sunny Days: | 1 day |
| Sunshine Hours: | 12.1 - 12.2 hours | |
|
Number of Rainy Days: | 19 days |
| Precipitation Totals: | 13.6 in | |
| detailed information | ||
forecast
| Wadduwa |
Temperature
| Wadduwa |
Air Temperature in September, °F
The highest day temperature in September 2025 was 89°F. The lowest night temperature was 80°F. The average values for day and night temperatures during September were 86.1°F и 81.6°F respectivly.
Wadduwa Water Sea Temperature in September, °F
The average sea surface temperature in September 2025 for Wadduwa was 87.8°F. The maximum and minimum values were 86.4°F and 89.2°F respectively.
Most of the days in September are gloomy but you can also expect sunny days.
Precipitation Totals in September, in
Precipitation total in September for Wadduwa is 13.6 in.
The average wind speed in September is 9.9 mph. It makes September one of the most windy months of the year for Wadduwa.
We are using day length and cloud cover information for each day of the month to calculate averages for this chart. Average sunny hours for Wadduwa in September is 4.9 hours.
Wadduwa on the Weather Map
| Ahungalla |  |
+90 |
| Bentota | |
+86 |
| Beruwela | |
+86 |
| Colombo | |
+86 |
| Halle | |
+90 |
| Hambantota |  |
+86 |
| Hikkaduwa | |
+90 |
| Kalutara | |
+86 |
| Marissa |  |
+90 |
| Negombo | |
+86 |
| Pasikuda |  |
+84 |
| Tangalle | |
+90 |
| Trincomalee | |
+84 |
| Unawatuna | |
+90 |
| Weligama | |
+90 |
| 1200 |  |
88°F | E 6 mph |
| 1500 |  |
86°F | E 10 mph |
| 1800 | |
82°F | SE 7 mph |
| 2100 | |
82°F | S 4 mph |
| 0000 | |
80°F | W 4 mph |
| 0300 | |
78°F | W 6 mph |
| 0600 |  |
78°F | SW 6 mph |
| 0900 |  |
84°F | SW 2 mph |