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Unawatuna weather in September 2019
- 29°C max day temperature
29
- 6 hours of sunshine per day
6
- 12 days with some rainfall
12
- 24°C min night temperature
24
- 12 hours of daylight per day
12
- High heat & humidity
H
- 249 mm of monthly rainfall
249
- 11+ (Extreme) UV index
11
- 28°C sea temperature
28
Going to Unawatuna? Find the best month to visit Unawatuna based on the weather.
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Expect 29°C daytime maximum temperatures in the shade with on average 6 hours of sunshine per day in Unawatuna in September. Check more long-term weather averages for Unawatuna in September before you book your next holiday to Sri Lanka in 2019/2020.
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The September weather guide for Unawatuna, Sri Lanka shows long term weather averages processed from data supplied by CRU (University of East Anglia), the Met Office & the Netherlands Meteorological Institute. Find out more about our data sources.
Metric (°C / mm) | Imperial (°F / inches)
Guide to Unawatuna weather in September
The average maximum daytime temperature in Unawatuna in September is a warm 29°C (84°F) with high heat & humidity. The average night-time temperature is usually a warm 24°C (75°F). There are usually 6 hours of bright sunshine each day, which represents 49% of the 12 hours of daylight.
Expect 249mm (9.8 inches) of rainfall across the whole of September with 12 days with some rain falling. Maximum UV levels will be extreme (11+ UV index) at midday when the skies are clear.
The average sea temperature in and around Unawatuna in September is 28°C (82°F).
Unawatuna sunrise & sunset times for September 2019
Browse the sunrise & sunset times for Unawatuna in September 2019. Select a month to view Unawatuna sunrise & sunset times for the next twelve months.
JanFebMarAprMayJunJulAugSepOctNovDec
Date | Sunrise times | Sunset times |
---|---|---|
Sunday, 1st September 2019 | 06:02 | 18:16 |
Monday, 2nd September 2019 | 06:02 | 18:15 |
Tuesday, 3rd September 2019 | 06:02 | 18:15 |
Wednesday, 4th September 2019 | 06:02 | 18:14 |
Thursday, 5th September 2019 | 06:02 | 18:14 |
Friday, 6th September 2019 | 06:01 | 18:14 |
Saturday, 7th September 2019 | 06:01 | 18:13 |
Sunday, 8th September 2019 | 06:01 | 18:13 |
Monday, 9th September 2019 | 06:01 | 18:12 |
Tuesday, 10th September 2019 | 06:01 | 18:11 |
Wednesday, 11th September 2019 | 06:01 | 18:11 |
Thursday, 12th September 2019 | 06:00 | 18:10 |
Friday, 13th September 2019 | 06:00 | 18:10 |
Saturday, 14th September 2019 | 06:00 | 18:09 |
Sunday, 15th September 2019 | 06:00 | 18:09 |
Monday, 16th September 2019 | 06:00 | 18:08 |
Tuesday, 17th September 2019 | 05:59 | 18:08 |
Wednesday, 18th September 2019 | 05:59 | 18:07 |
Thursday, 19th September 2019 | 05:59 | 18:07 |
Friday, 20th September 2019 | 05:59 | 18:06 |
Saturday, 21st September 2019 | 05:59 | 18:06 |
Sunday, 22nd September 2019 | 05:58 | 18:05 |
Monday, 23rd September 2019 | 05:58 | 18:05 |
Tuesday, 24th September 2019 | 05:58 | 18:04 |
Wednesday, 25th September 2019 | 05:58 | 18:04 |
Thursday, 26th September 2019 | 05:58 | 18:03 |
Friday, 27th September 2019 | 05:58 | 18:03 |
Saturday, 28th September 2019 | 05:57 | 18:02 |
Sunday, 29th September 2019 | 05:57 | 18:02 |
Monday, 30th September 2019 | 05:57 | 18:01 |
- Save up to 11% on all inclusive holidays to Sri Lanka
- Book online with First Choice to receive discount
- FREE kids places & low deposits also available
Popular Sri Lanka destinations
Below are average maximum temperatures at popular destinations in Sri Lanka in September. Select a destination to see more weather parameters.
More Sri Lanka destinations
- Ahungalla
- Anuradhapura
- Arugam Bay
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- Hikkaduwa
- Jaffna
- Kandalama
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- Kurunegala
- Matara
- Mirissa Beach
- Mount Lavinia-Dehiwala
- Nuwara Eliya
- Polonnaruwa
- Sigiriya
- Trincomalee
- Unawatuna
- Waikkal
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