Chilaw in august: average Weather, Temperature and Climate
Weather in Chilaw in august 2025
The weather in Chilaw in august comes from statistical datas on the last years. You can view the weather statistics for the whole month, but also by using the tabs for the beginning, the middle and the end of the month.
Average weather throughout august
tolerable weather UV index: 7
Weather at 6am
83°F
Moderate rain at times
64% of time
21%
8%
6%
Weather at 12pm
86°F
Moderate rain at times
52% of time
22%
16%
10%
Weather at 6pm
81°F
Moderate rain at times
48% of time
27%
13%
9%
Weather at 3am
79°F
36%
34%
22%
9%
Evolution of daily average temperature and precipitation in Chilaw in august
These charts show the evolution of average minimum/maximum temperatures as well as average daily precipitation volume in Chilaw in august.
The climate of Chilaw in august is tolerable
The weather in august in Chilaw is wet (with 17.6in of precipitation over 20 days). It should be noted a worsening from the previous month since in july there is an average of 16.5in of rainfall over 19 days.
The climate enjoyable there this month. The high seasonal norm is 86°F. On average, the recorded minimum temperature is 83°F. Thus, the mean temperature average in august in Chilaw is 85°F. Note that these seasonal averages are in contrast with those observed in Chilaw in august with a maximum record of 90°F in 2013 and a minimum record of 68°F in 2021. You You can hope to have about 13 days with temperatures above 86°F, or 42 of the month.
On average, in Chilaw, the days of august last 12:22. The sun rises at 06:04 and sets at 18:26.
With proper weather, this month is okay (but not good) to go in Chilaw in Sri Lanka.
August: another location in Sri Lanka?
If you want to go to Sri Lanka in august, there are destinations with better weather than Chilaw:
In august, Yala National Park, Hambantota and Okanda have perfect weather.
Furthermore, Anuradhapura, Jaffna, Kandy, Trincomalee, Batticaloa and Dambulla have good weather.
Seasonal average climate and temperature of Chilaw in august
Check below seasonal norms These statistics are set from the weather statements earlier years of the month of august.
| August | |||||
| Outside temperature | |||||
| Average temperature | 85°F | ||||
| Highest temperature | 86°F | ||||
| Lowest temperature | 83°F | ||||
| Highest record temperature | 90°F (2013) | ||||
| Lowest record temperature | 68°F (2021) | ||||
| Number of days at +86°F | 13 day(s) (42%) | ||||
| Number of days at +65°F | 31 day(s) (100%) | ||||
| Sea temperature | |||||
| Average sea temperature | 81°F | ||||
| Lowest sea temperature | 79°F | ||||
| Highest sea temperature | 83°F | ||||
| Wind | |||||
| Wind speed | 22km/h | ||||
| Wind temperature | 83°F | ||||
| Precipitation (rainfall) | |||||
| Rainfall | 17.6in | ||||
| Number of days with rainfall | 20 day(s) (64%) | ||||
| Record daily rainfall | 4.5in (2019) | ||||
| Other climate data | |||||
| Humidity | 82% | ||||
| Visibility | 8.87km | ||||
| Cloud cover | 54% | ||||
| UV index | 7 | ||||
| Daily sunshine hours | 11 | ||||
| Sunrise and sunset | |||||
| Time of sunrise | 06:04 | ||||
| Time of sunset | 18:26 | ||||
| Length of day | 12:22 | ||||
| Our opinion about the weather in august | |||||
| Our opinion at whereandwhen.net | tolerable | ||||
How was the weather last august?
Here is the day by day recorded weather in Chilaw in august 2024:
79°F to 85°F
79°F to 85°F
79°F to 85°F
79°F to 85°F
79°F to 81°F
79°F to 85°F
79°F to 83°F
79°F to 85°F
79°F to 85°F
79°F to 83°F
79°F to 83°F
79°F to 83°F
79°F to 86°F
77°F to 81°F
79°F to 85°F
79°F to 85°F
79°F to 81°F
77°F to 81°F
77°F to 81°F
77°F to 81°F
77°F to 81°F
77°F to 81°F
79°F to 85°F
77°F to 85°F
79°F to 85°F
79°F to 85°F
79°F to 85°F
79°F to 85°F
79°F to 83°F
79°F to 83°F
79°F to 83°F
Map: other cities in Sri Lanka in august
Cities near Chilaw:
| Kuliyapitiya in august | tolerable weather |
| Negombo in august | tolerable weather |
| Puttalam in august | good weather |
| Kurunegala in august | good weather |
| Colombo in august | very bad weather |
| Kalpitiya in august | good weather |
| Dehiwala-Mount Lavinia in august | very bad weather |
| Matale in august | good weather |
| Panadura in august | very bad weather |
| Gampola in august | good weather |
| Kandy in august | good weather |
| Wilpattu National Park in august | good weather |
Click over cities on the map for information about the weather in august.
Chilaw
perfect weather
good
tolerable
bad
very bad
Weather data for Chilaw in august:
Weather data for Chilaw for august are derived from an average of the weather forecast since 2009 in Chilaw. There is a margin of error and these forecasts are to be considered as general information only. The weather in Chilaw 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 Chilaw.