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Polonnaruwa Weather in June
With daytime temperatures of 36°C (97°F) and nighttime lows of 27°C (81°F), June in Polonnaruwa brings extremely high temperatures during the day. It is also the driest month of the year, with minimal rainfall.
Rainfall in Polonnaruwa in June
Dry conditions dominate this month. A great time for outdoor fun and exploration. Historically, approximately 7 days this month are expected to have rain, averaging 20 mm (0.8 in). Rain this month is fairly typical, a standard mix of wet and dry days with no particularly heavy or persistent showers.
Temperature in Polonnaruwa in June
In June, Polonnaruwa gets extremely high temperatures, with highs of 36°C (97°F). Nights cool to around 27°C (81°F). Sunshine and humidity can make it feel even warmer than the raw temperature suggests. Nights remain warm at around 27°C (81°F). For a more comfortable sleep, a cold shower before bed and a fan or air conditioning can make a big difference.June in Polonnaruwa has its charm, but if you're looking for destinations with pleasant temperatures and sunny skies, our weather planner can help you explore other options in the world.
Polonnaruwa Temperature in June
Min Temperature
27°C (81°F)
Max Temperature
36°C (97°F)
Chance of Rain
24%
Precipitation
20 mm (0.8 in)
Rainy days
7 days
Polonnaruwa Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Polonnaruwa - and find the best time to visit.
Daily Historical Temperatures
40-year average (1976-2025)
Based on our historical records, temperatures in Polonnaruwa typically stay consistent throughout June, with daily highs averaging around 36°C (97°F). Nights are warm, with lows around 26°C (79°F).
Average temperatures in June
Daily Historical Precipitation
40-year average (1976-2025)
Average daily rainfall for each day of the month based on long-term records.
Average precipitation in June
Historical weather records for Polonnaruwa in June
Browse day-by-day weather records for Polonnaruwa spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Polonnaruwa historical weather extremes in June
Based on 22 years of weather observations in Polonnaruwa between 2004 and 2026, these are the recorded extremes.
- Polonnaruwa recorded its highest June temperature of 38°C (100°F) on June 1, 2010.
- The coldest June day was on June 6, 2004, with a maximum of 27°C (81°F).
- The coldest night in June in Polonnaruwa was on June 4, 2020, with a minimum of 19°C (66°F).
Best Places in Sri Lanka in June
Find out more about the weather in Sri Lanka and which places have the best travel conditions in this month. See all of Sri Lanka in June →
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).
What to Wear in Polonnaruwa in June
Get ready for hot weather in June! Lightweight, breathable fabrics are your best friend during this month. Cotton and linen shirts, shorts, sundresses, and sandals will keep you comfortable. Light colors help reflect the heat, avoid wearing black. Almost no rain is expected, so no need to bring rain gear.
What To Do in Polonnaruwa in June
We rated the following activities from 1 (least suitable) to 10 (best) to do.
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Camping9/10
Polonnaruwa 3-Day Forecast
More climate data for Polonnaruwa
See the full Polonnaruwa climate overview or explore weather in Sri Lanka.
Popular in June
Where to go in June - average daytime high across popular destinations.
Colombo
30°C (86°F) Negombo30°C (86°F) Unawatuna29°C (84°F) Galle29°C (84°F) Mirissa30°C (86°F) Hikkaduwa29°C (84°F) Kandy
29°C (84°F) Nuwara Eliya28°C (82°F) Bucket list
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