Gampaha District Weather in June

Average temperatures, rainfall, sunshine and the best places to visit in Gampaha District, Sri Lanka in June.

Thinking about venturing to Gampaha District, Sri Lanka this June and curious about the weather conditions to expect? This page holds all the key information you seek, responding to your question:

What to Expect in Gampaha District in June

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

Temperatures

You can expect very warm maximum daytime temperatures of around 30°C (86°F) and nighttime temperatures around 26°C (79°F) in Negombo. The temperatures cited for both day and night represent usual averages, but it's possible some days could be hotter. It's advisable to dress accordingly to handle the heat.

For specific regional insights in Gampaha District, Sri Lanka, refer to the map provided below.

Precipitation

In June, precipitation varies across different areas. From heavy rainfall in Negombo with an average of 258 mm (10 in) to heavy rainfall in Kapugoda with 325 mm (13 in).

Average sunshine

Many locations offer abundant sunshine during this month. For instance, Negombo enjoys approximately 195 hours of sunlight, ideal for those seeking sunny weather.

Explore Gampaha District by month

Pick a month to see the average temperature, rainfall and sunshine in Gampaha District — and find the best time to visit. (based on Negombo)

Best Places to Visit in Gampaha District in June

Click on a destination dot for more details. Toggle the map to compare temperatures or precipitation across Gampaha District.

perfect weather
pleasant
tolerable
unpleasant
poor

Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C (68°F) and 29°C (84°F) and not too much precipitation (less than 90 mm (3.5 in) a month).

Popular Destinations in Gampaha District

What is the weather like in June for some of the most popular destinations in Gampaha District, Sri Lanka?

Temperature range in Gampaha District (June)

Precipitation variation in Gampaha District (June)

Negombo

In June Negombo generally has very high temperatures with maximum daytime temperatures around 30°C (86°F), minimum nighttime temperatures around 26°C (79°F) and heavy monthly rainfall. So on average the conditions are poor that month.

May
June
July
Max temperature
31°C (88°F)
30°C (86°F)
30°C (86°F)
Min temperature
27°C (81°F)
26°C (79°F)
26°C (79°F)
Monthly sun hours
202 hours
195 hours
202 hours
Monthly rainfall
266 mm (10 in)
258 mm (10 in)
209 mm (8.2 in)
Monthly rainy days
12 days
13 days
9 days
Weather conditions

Katunayaka

In June Katunayaka generally has very high temperatures with maximum daytime temperatures around 30°C (86°F), minimum nighttime temperatures around 26°C (79°F) and heavy monthly rainfall. So on average the conditions are poor that month.

May
June
July
Max temperature
31°C (88°F)
30°C (86°F)
30°C (86°F)
Min temperature
26°C (79°F)
26°C (79°F)
26°C (79°F)
Monthly sun hours
202 hours
195 hours
202 hours
Monthly rainfall
268 mm (11 in)
267 mm (11 in)
220 mm (8.7 in)
Monthly rainy days
12 days
13 days
9 days
Weather conditions

Ja-Ela

In June Ja-Ela generally has very high temperatures with maximum daytime temperatures around 31°C (88°F), minimum nighttime temperatures around 26°C (79°F) and heavy monthly rainfall. So on average the conditions are poor that month.

May
June
July
Max temperature
31°C (88°F)
31°C (88°F)
30°C (86°F)
Min temperature
26°C (79°F)
26°C (79°F)
26°C (79°F)
Monthly sun hours
202 hours
195 hours
202 hours
Monthly rainfall
275 mm (11 in)
277 mm (11 in)
228 mm (9 in)
Monthly rainy days
13 days
14 days
10 days
Weather conditions

Seeduwa

In June Seeduwa generally has very high temperatures with maximum daytime temperatures around 31°C (88°F), minimum nighttime temperatures around 26°C (79°F) and heavy monthly rainfall. So on average the conditions are poor that month.

May
June
July
Max temperature
31°C (88°F)
31°C (88°F)
30°C (86°F)
Min temperature
26°C (79°F)
26°C (79°F)
26°C (79°F)
Monthly sun hours
202 hours
195 hours
202 hours
Monthly rainfall
271 mm (11 in)
271 mm (11 in)
222 mm (8.7 in)
Monthly rainy days
13 days
14 days
10 days
Weather conditions

Gampaha

In June Gampaha generally has very high temperatures with maximum daytime temperatures around 31°C (88°F), minimum nighttime temperatures around 26°C (79°F) and heavy monthly rainfall. So on average the conditions are poor that month.

May
June
July
Max temperature
32°C (90°F)
31°C (88°F)
31°C (88°F)
Min temperature
26°C (79°F)
26°C (79°F)
25°C (77°F)
Monthly sun hours
202 hours
195 hours
202 hours
Monthly rainfall
267 mm (11 in)
290 mm (11 in)
251 mm (9.9 in)
Monthly rainy days
13 days
14 days
11 days
Weather conditions

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

Popular cities in June

Day & night temperatures, rainfall and average weather in Gampaha District in June.

City Weather Day temp Night temp Rainfall
Negombo 30°C (86°F) 26°C (79°F) 258 mm (10 in)
Katunayaka 30°C (86°F) 26°C (79°F) 267 mm (11 in)
Ja-Ela 31°C (88°F) 26°C (79°F) 277 mm (11 in)
Seeduwa 31°C (88°F) 26°C (79°F) 271 mm (11 in)
Gampaha 31°C (88°F) 26°C (79°F) 290 mm (11 in)
Uswetakeiyawa 31°C (88°F) 26°C (79°F) 278 mm (11 in)

Gampaha District weather in June: frequently asked questions

What is the weather like in Gampaha District, Sri Lanka in June?

June in Gampaha District, Sri Lanka brings poor weather. In Negombo, daytime temperatures are typically around 30°C (86°F) and nighttime lows hover near 26°C (79°F).

What is the average temperature in Gampaha District, Sri Lanka in June?

Average temperatures in Gampaha District, Sri Lanka during June range from a nighttime low near 26°C (79°F) to a daytime high around 30°C (86°F) in Negombo.

Does Gampaha District, Sri Lanka get a lot of rain in June?

Expect plenty of rainfall. Negombo records an average of 258 mm (10 in) in June, putting it among the wetter months for Gampaha District, Sri Lanka.

Is June a Good Time to Visit Gampaha District, Sri Lanka?

Given the typically poor weather conditions in Negombo, June may not be the ideal time to visit Gampaha District, Sri Lanka.

On average, the best time to visit Gampaha District, Sri Lanka is in January and February with generally tolerable weather in Negombo. In contrast, April, May, June, July, August, 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.

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