The climate in Negombo during July can be summarized as hot, humid and damp.
July is in the summer in Negombo and is typically the 6th coldest month of the year. Daytime maximum temperatures average around a steamy 31°C (87°F), whilst at night 25°C (77°F) is normal.
|Daytime temperature||30.6°C 87°F|
|Nightly temperature||25.1°C 77.1°F|
|Average temperature||27.8°C 82°F|
|Daily sunshine||6.6 hrs|
|Avg rainfall||103 mm 4.1 ins|
|Rainy days||10 days|
|Sea temperature||27.1°C 80.9°F|
|Windspeed||11.9kph 7 mph|
On average July is the 4th driest month of the year in Negombo with around 103mm 4.1 inches of rain making it a damp time to visit. This rainfall is typically spread over 10 days, although this may vary considerably.
On the flip side this corresponds to an average of 6.6 hours of sunshine per day.
The data used in these monthly averages covers a period of over 100 years right up until last year. As such they are a valid prediction of what to expect for the weather in Negombo in July 2023.
|Hottest month:||April||32.4°C 90.3°F|
|Driest month:||January||48mm 1.9ins|
|Coldest month:||January||30.9°C 87.6°F|
|Wettest month:||October||351mm 13.8ins|