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Weather in July in Gampaha District

Are you planning a trip a to Gampaha District in July and wondering what kind of weather to expect? This page has all the details you need.

What is the weather like in Gampaha District in July?

Gampaha District is a region in Sri Lanka. July in Gampaha District generally has warm temperatures, with heavy precipitation.

Temperatures

You can expect warm maximum daytime temperatures of around 30°C and nighttime temperatures around 26°C in Negombo. To learn more about the conditions in specific areas of Gampaha District in July, check out the map below. The temperatures mentioned for daytime and nighttime are general averages. However there can be days that surpass these temperatures. So equip yourself with clothing that can handle the potential heat.

To learn more about the conditions in specific areas of Gampaha District, check out the map below.

Precipitation

In July, precipitation varies across different areas. From heavy rainfall in Negombo with an average of 209 mm to heavy rainfall in Kapugoda with 291 mm.

Average sunshine

Meanwhile, Negombo enjoys close to 202 hours of sunlight. This means it's a great month if you prefer bright and sunny days.

For more details on the yearly climate, visit our Gampaha District climate page.

Where to go in Gampaha District in July

Find more information for the most popular destinations in the Gampaha District on the map below. Click on a destination dot for more details.

Map not visible? Whoops sorry! Please refresh the page.
Legend perfect weather pleasant tolerable unpleasant poor
Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C and 29°C and not too much precipitation (less than 90 mm a month).

Select a Month of Interest

Check the conditions for any month of the year.

For a detailed overview over the year and the best time to visit Sri Lanka, check out our Gampaha District's climate page.

Popular destinations

What is the weather like in July for the 5 most popular destinations in Gampaha District?

Negombo

In July Negombo generally has high temperatures with maximum daytime temperatures around 30°C, minimum nighttime temperatures around 26°C and heavy monthly rainfall. So on average the conditions are poor that month.

Negombo
minimum temparatureMax temperature minimum temparatureMax temp
maximum temparatureMin temperature maximum temparatureMin temp
sun hoursMonthly sun hours sun hoursSun hours
precipitationMonthly rainfall precipitationRainfall
rain daysMonthly rainy days rain daysRainy days
conditionsWeather conditions conditionsWeather
<<   June June
<<  
30°C 
26°C 
195 hours 
258 mm 
13 days 
poor 
30°C 
26°C 
202 hours 
209 mm 
9 days 
poor 
August   >> August
>>  
30°C 
26°C 
202 hours 
195 mm 
8 days 
Climate in Negombo

Katunayaka

In July Katunayaka generally has very high temperatures with maximum daytime temperatures around 30°C, minimum nighttime temperatures around 26°C and heavy monthly rainfall. So on average the conditions are poor that month.

Katunayaka
minimum temparatureMax temperature minimum temparatureMax temp
maximum temparatureMin temperature maximum temparatureMin temp
sun hoursMonthly sun hours sun hoursSun hours
precipitationMonthly rainfall precipitationRainfall
rain daysMonthly rainy days rain daysRainy days
conditionsWeather conditions conditionsWeather
<<   June June
<<  
30°C 
26°C 
195 hours 
267 mm 
13 days 
poor 
30°C 
26°C 
202 hours 
220 mm 
9 days 
poor 
August   >> August
>>  
30°C 
26°C 
202 hours 
203 mm 
9 days 
poor 
Climate in Katunayaka

Ja-Ela

In July Ja-Ela generally has very high temperatures with maximum daytime temperatures around 30°C, minimum nighttime temperatures around 26°C and heavy monthly rainfall. So on average the conditions are poor that month.

Ja-Ela
minimum temparatureMax temperature minimum temparatureMax temp
maximum temparatureMin temperature maximum temparatureMin temp
sun hoursMonthly sun hours sun hoursSun hours
precipitationMonthly rainfall precipitationRainfall
rain daysMonthly rainy days rain daysRainy days
conditionsWeather conditions conditionsWeather
<<   June June
<<  
31°C 
26°C 
195 hours 
277 mm 
14 days 
poor 
30°C 
26°C 
202 hours 
228 mm 
10 days 
poor 
August   >> August
>>  
30°C 
26°C 
202 hours 
210 mm 
9 days 
poor 
Climate in Ja-Ela

Seeduwa

In July Seeduwa generally has very high temperatures with maximum daytime temperatures around 30°C, minimum nighttime temperatures around 26°C and heavy monthly rainfall. So on average the conditions are poor that month.

Seeduwa
minimum temparatureMax temperature minimum temparatureMax temp
maximum temparatureMin temperature maximum temparatureMin temp
sun hoursMonthly sun hours sun hoursSun hours
precipitationMonthly rainfall precipitationRainfall
rain daysMonthly rainy days rain daysRainy days
conditionsWeather conditions conditionsWeather
<<   June June
<<  
31°C 
26°C 
195 hours 
271 mm 
14 days 
poor 
30°C 
26°C 
202 hours 
222 mm 
10 days 
poor 
August   >> August
>>  
30°C 
26°C 
202 hours 
205 mm 
9 days 
poor 
Climate in Seeduwa

Gampaha

In July Gampaha generally has very high temperatures with maximum daytime temperatures around 31°C, minimum nighttime temperatures around 25°C and heavy monthly rainfall. So on average the conditions are poor that month.

Gampaha
minimum temparatureMax temperature minimum temparatureMax temp
maximum temparatureMin temperature maximum temparatureMin temp
sun hoursMonthly sun hours sun hoursSun hours
precipitationMonthly rainfall precipitationRainfall
rain daysMonthly rainy days rain daysRainy days
conditionsWeather conditions conditionsWeather
<<   June June
<<  
31°C 
26°C 
195 hours 
290 mm 
14 days 
poor 
31°C 
25°C 
202 hours 
251 mm 
11 days 
poor 
August   >> August
>>  
31°C 
25°C 
202 hours 
228 mm 
10 days 
poor 
Climate in Gampaha

Is your destination not in the list? Have a look at other destinations in Gampaha District, in Sri Lanka.

Is July the best time to visit Gampaha District?

In our view, July might not be the best time to travel to Gampaha District with often poor weather in Negombo.

Generally speaking, January, February and March provide pleasant weather in Negombo. On the other hand, the months of May, June, July, September, October and November tend to have poor weather conditions.

Interested in more climate information?

We have much more information about the climate in Gampaha District.

Weather and climate has detailed information for every country in the world. Are you going to Sri Lanka? Get detailed historical weather averages for many cities in Sri Lanka.

Not sure yet where to go? We now have a tool which recommends destinations that suit your ideal travel conditions. Find out where to go with our weather planner.