Chilaw in july: average Weather, Temperature and Climate
Weather in Chilaw in july 2025
The weather in Chilaw in july comes from statistical datas on the last years. You can view the weather statistics for the whole month, but also navigating through the tabs for the beginning, the middle and the end of the month.
Average weather throughout july
tolerable weather UV index: 7
Weather at 6am
83°F
Moderate rain at times
59% of time
22%
10%
8%
Weather at 12pm
86°F
Moderate rain at times
52% of time
22%
18%
8%
Weather at 6pm
81°F
Moderate rain at times
48% of time
23%
13%
10%
Weather at 3am
79°F
39%
29%
21%
10%
Evolution of daily average temperature and precipitation in Chilaw in july
These charts show the evolution of average minimum/maximum temperatures as well as average daily precipitation volume in Chilaw in july.
The climate of Chilaw in july is tolerable
the weather in Chilaw in july is wet (with 16.5in of precipitation over 19 days). This is better than the previous month since in june it receives an average of 20.3in of precipitation over 21 days.
The climate quite nice in that locality july. The thermometer averaged maximum of 86°F. The seasonal minimum is 83°F. Thus, the mean temperature average on this month of july in Chilaw is 85°F. Note that seasonal normals in contrast with those observed in Chilaw in the month of july with a maximum record of 88°F in 2010 and a minimum record of 76°F in 2021. You can plan to have about 14 days with temperatures above 86°F, or 45 of the month.
Day length in Chilaw in july is 12:31. Sunrise is at 06:01 and sets at 18:32.
With a correct weather, the month of july is okay (but not good) to go in this city.
July: another location in Sri Lanka?
If you want to go to Sri Lanka in july, there are destinations with better weather than Chilaw:
In july, Jaffna, Mullaitivu, Kayts, Mannar Island and Poonakari have perfect weather.
Furthermore, Anuradhapura, Kandy, Trincomalee, Batticaloa, Dambulla and Kurunegala have good weather.
Seasonal average climate and temperature of Chilaw in july
Check below seasonal norms These statistics are compiled from the weather statements of the past years of july.
| July | |||||
| Outside temperature | |||||
| Average temperature | 85°F | ||||
| Highest temperature | 86°F | ||||
| Lowest temperature | 83°F | ||||
| Highest record temperature | 88°F (2010) | ||||
| Lowest record temperature | 76°F (2021) | ||||
| Number of days at +86°F | 14 day(s) (45%) | ||||
| Number of days at +65°F | 31 day(s) (100%) | ||||
| Sea temperature | |||||
| Average sea temperature | 82°F | ||||
| Lowest sea temperature | 80°F | ||||
| Highest sea temperature | 84°F | ||||
| Wind | |||||
| Wind speed | 23km/h | ||||
| Wind temperature | 83°F | ||||
| Precipitation (rainfall) | |||||
| Rainfall | 16.5in | ||||
| Number of days with rainfall | 19 day(s) (63%) | ||||
| Record daily rainfall | 2.9in (2019) | ||||
| Other climate data | |||||
| Humidity | 82% | ||||
| Visibility | 8.91km | ||||
| Cloud cover | 52% | ||||
| UV index | 7 | ||||
| Daily sunshine hours | 11 | ||||
| Sunrise and sunset | |||||
| Time of sunrise | 06:01 | ||||
| Time of sunset | 18:32 | ||||
| Length of day | 12:31 | ||||
| Our opinion about the weather in july | |||||
| Our opinion at whereandwhen.net | tolerable | ||||
How was the weather last july?
Here is the day by day recorded weather in Chilaw in july 2024:
79°F to 86°F
81°F to 86°F
79°F to 86°F
79°F to 86°F
77°F to 81°F
79°F to 83°F
77°F to 83°F
79°F to 83°F
79°F to 86°F
79°F to 86°F
79°F to 85°F
81°F to 85°F
79°F to 81°F
79°F to 83°F
81°F to 85°F
79°F to 85°F
79°F to 85°F
79°F to 83°F
79°F to 85°F
79°F to 85°F
79°F to 86°F
79°F to 86°F
79°F to 86°F
81°F to 86°F
79°F to 86°F
79°F to 85°F
79°F to 86°F
81°F to 85°F
81°F to 85°F
79°F to 85°F
79°F to 85°F
Map: other cities in Sri Lanka in july
Cities near Chilaw:
| Kuliyapitiya in july | tolerable weather |
| Negombo in july | tolerable weather |
| Puttalam in july | good weather |
| Kurunegala in july | good weather |
| Colombo in july | very bad weather |
| Kalpitiya in july | good weather |
| Dehiwala-Mount Lavinia in july | very bad weather |
| Matale in july | good weather |
| Panadura in july | very bad weather |
| Gampola in july | good weather |
| Kandy in july | good weather |
| Wilpattu National Park in july | good weather |
Click over cities on the map for information about the weather in july.
Chilaw
perfect weather
good
tolerable
bad
very bad
Weather data for Chilaw in july:
Weather data for Chilaw for july 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.