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Polonnaruwa Weather in July
July in Polonnaruwa brings extremely high temperatures around 36°C (97°F) during the day, dropping to 26°C (79°F) at night, with some rainfall expected.
Rainfall in Polonnaruwa in July
You can expect rain on roughly 7 days based on historical data, averaging 26 mm (1 in) for the month. When rain does fall, showers tend to be light and brief. Most days will be dry.
Temperature in Polonnaruwa in July
July in Polonnaruwa brings typical temperatures with highs around 36°C (97°F) and lows of 26°C (79°F). Indoor breaks or shaded spots can make the warmer part of the day much more comfortable. With lows of 26°C (79°F), it stays warm throughout the night. A cold shower before going to sleep is one of the easiest ways to cool down before bed.July in Polonnaruwa has its charm. However, if you're seeking pleasant, dry and sunny weather, our weather planner can help you explore other destinations in the world.
Polonnaruwa Temperature in July
Min Temperature
26°C (79°F)
Max Temperature
36°C (97°F)
Chance of Rain
23%
Precipitation
26 mm (1 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
42-year average (1976-2025)
Based on our historical records, temperatures in Polonnaruwa typically stay consistent throughout July, with daily highs averaging around 36°C (97°F). Nights are warm, with lows around 26°C (79°F).
Average temperatures in July
Daily Historical Precipitation
42-year average (1976-2025)
Average daily rainfall for each day of the month based on long-term records.
Average precipitation in July
Historical weather records for Polonnaruwa in July
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 July
Our historical data for Polonnaruwa spans 2006 to 2026, revealing these weather extremes.
- The hottest July day on record in Polonnaruwa reached 39°C (102°F) (July 12, 2019).
- On July 28, 2020, Polonnaruwa saw its coldest July day with temperatures maxing out at 29°C (84°F).
- Polonnaruwa registered its coldest July night on July 7, 2019, with temperatures dropping to 23°C (73°F).
Best Places in Sri Lanka in July
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 July →
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 July
Pack for serious heat in Polonnaruwa in July. Prioritize clothing that breathes and doesn't cling or stick. Lightweight cotton, linen, and moisture-wicking fabrics are ideal. A wide hat provides welcome shade. Light rain is possible, so consider bringing a small umbrella or rain jacket.
What To Do in Polonnaruwa in July
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 July
Where to go in July - average daytime high across popular destinations.
Colombo
30°C (86°F) Galle29°C (84°F) Mirissa29°C (84°F) Hikkaduwa29°C (84°F) Negombo30°C (86°F) Kandy
28°C (82°F) Unawatuna29°C (84°F) Nuwara Eliya27°C (81°F) Bucket list
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