Negombo in july: average Weather, Temperature and Climate
Weather in Negombo in july 2025
The weather in Negombo in july comes from statistical datas on the past 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 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 Negombo in july
These charts show the evolution of average minimum/maximum temperatures as well as average daily precipitation volume in Negombo in july.
The climate of Negombo in july is tolerable
The weather in july in Negombo is wet (with 16.5in of rainfall 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 nice in that area the month of july. Temperatures are up to 86°F. In the morning the temperature drops to 83°F. Thus, the mean temperature average on this month of july in Negombo is 85°F. These temperatures are far removed from those records observed in Negombo in july with a maximum record of 88°F in 2010 and a minimum record of 76°F in 2021. You can expect to have about 14 days with temperatures above 86°F, or 45 of the month.
On this month of july, day length in Negombo is generally 12:29. Sunrise is at 06:02 and sets at 18:31.
July: another location in Sri Lanka?
If you want to go to Sri Lanka in july, there are destinations with better weather than Negombo:
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 Negombo in july
Check below seasonal norms These statistics are set from the weather statements of the last years of the month 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 | 81°F | ||||
| Lowest sea temperature | 79°F | ||||
| Highest sea temperature | 83°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 | 06:02 | ||||
| Time of sunset | 18:31 | ||||
| Length of day | 12:29 | ||||
| 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 Negombo in july 2024:
79°F to 86°F
81°F to 86°F
81°F to 86°F
81°F to 86°F
77°F to 79°F
81°F to 83°F
79°F to 81°F
79°F to 83°F
79°F to 86°F
79°F to 85°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 85°F
79°F to 85°F
79°F to 85°F
79°F to 85°F
79°F to 86°F
81°F to 85°F
81°F to 86°F
79°F to 86°F
79°F to 85°F
79°F to 85°F
81°F to 85°F
81°F to 85°F
81°F to 85°F
79°F to 85°F
Map: other cities in Sri Lanka in july
Cities near Negombo:
| Colombo in july | very bad weather |
| Kuliyapitiya in july | tolerable weather |
| Chilaw in july | tolerable weather |
| Dehiwala-Mount Lavinia in july | very bad weather |
| Panadura in july | very bad weather |
| Kurunegala in july | good weather |
| Kalutara in july | very bad weather |
| Gampola in july | good weather |
| Adam’s peak in july | bad weather |
| Kandy in july | good weather |
| Bentota in july | very bad weather |
| Hatton in july | tolerable weather |
Click over cities on the map for information about the weather in july.
Negombo
perfect weather
good
tolerable
bad
very bad
Weather data for Negombo in july:
Weather data for Negombo for july are derived from an average of the weather forecast since 2009 in Negombo. There is a margin of error and these forecasts are to be considered as general information only. The weather in Negombo 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 Negombo.