Bali, INDONESIA and its best beaches
Climate - Temperatures and rainfall - Bali Sea
Bali: Temperatures during the day, at night, rain and bathing conditions
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January Day temperature  90°F / 32°C |
Night temp.  74°F / 23°C |
Bathing temperature  86°F / 30°C |
Rain  347 mm |
Conditions  
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February Day temperature 86°F / 30°C |
Night temp. 74°F / 23°C |
Bathing temperature 86°F / 30°C |
Rain 287 mm |
Conditions
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March Day temperature 88°F / 31°C |
Night temp. 76°F / 24°C |
Bathing temperature 86°F / 30°C |
Rain 213 mm |
Conditions 
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April Day temperature 88°F / 31°C |
Night temp. 76°F / 24°C |
Bathing temperature 85°F / 29°C |
Rain 094 mm |
Conditions
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May Day temperature 88°F / 31°C |
Night temp. 76°F / 24°C |
Bathing temperature 86°F / 30°C |
Rain 076 mm |
Conditions  
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June Day temperature 88°F / 31°C |
Night temp. 74°F / 23°C |
Bathing temperature 86°F / 30°C |
Rain 071 mm |
Conditions
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July Day temperature 88°F / 31°C |
Night temp. 74°F / 23°C |
Bathing temperature 85°F / 29°C |
Rain 050 mm |
Conditions
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August Day temperature 90°F / 32°C |
Night temp. 72°F / 22°C |
Bathing temperature 85°F / 29°C |
Rain 024 mm |
Conditions
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September Day temperature 90°F / 32°C |
Night temp. 72°F / 22°C |
Bathing temperature 86°F / 30°C |
Rain 040 mm |
Conditions
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October Day temperature 92°F / 33°C |
Night temp. 74°F / 23°C |
Bathing temperature 86°F / 30°C |
Rain 090 mm |
Conditions
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November Day temperature 90°F / 32°C |
Night temp. 74°F / 23°C |
Bathing temperature 85°F / 29°C |
Rain 154 mm |
Conditions
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December Day temperature 86°F / 30°C |
Night temp. 74°F / 23°C |
Bathing temperature 86°F / 30°C |
Rain 294 mm |
Conditions
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Indonesia : climate and when to go to Bali
Tropical, hot, humid climate, more moderate in the mountains. Bali enjoys a warm and humid climate throughout the year. Near the coast, the temperature varies from 81°F (dry season) to 89°F (rainy season). In the mountains, it is about 20°F to 77°F depending on altitude. The dry season extends from March to October and the rainy season from November to April with more precipitation from December to February. There may, however, be showers even in the dry season but of short duration and essentially at the end of the day.
| January Avoid |
February Avoid |
March Risky |
April Acceptable |
May Pecfect |
June Pecfect |
July Pecfect |
August Pecfect |
September Pecfect |
October Acceptable |
November Risky |
December Avoid |
When to go? The hottest month for the beach, lazing around and swimming is October. Check the precipitations because showers are possible but the sun returns quickly, otherwise other periods are possible. The coolest month is February, if you can not stand the heat too much. The driest month of the year is August, if you do not like the rain at all.
Click on
Jakarta -
Bali to display its climate.
Graphs and temperature curves with average precipitation over the year
Precipitation, rainfall, cyclone: INDONESIA
Temperatures of bathing water around Bali
Landmarks
Perfect conditions to enjoy the beach.
Favorable conditions for enjoying the beach. Cloudy with sunny spells and thunderstorms. Very strong tropical or monsoon rains.
Months at risk of cyclones with alerts level 1 to 5. Nice swimming at more than 26°C / 79°F. Everything is perfect for traveling.No cyclone risk for this country
Bali Sea
Climate August 2025
Bali sunshine in summer and winter
The sun at its zenith, that means well perpendicular to the surface of the Earth, sending 100% of radiation and heat. Bali receives in winter (january), 96% of sun power and 84% during summer time (july).
The average temperature and sunshine deviations between summer and winter are 12%. This small gap means that the temperature at sea does not really vary and that the sea remains warm enough in summer and winter. The air is also hot all year round without great thermal amplitude.
Average temperatures and rainfall for a stay in August
On the left, the averages observed every month of August on the Indonesia beaches. The trends for next month are, the same daytime average temperatures, a bathing water in Bali Sea which takes a few degrees, more abundant rains with nights as temperate as this month.
Sunset and sunrise times for INDONESIA
Local time : August 2025, Sunday 17, 11:15 AM
Sunrise time : 05:25 am, point A
Sunset time : 5:11 pm, point B
Duration of daylight : 11:46 / 24:00
Jet lag : GMT+7
The average monthly UV index of INDONESIA
What is the period of mosquitoes virulence over the year?
Weather forecast for Bali
Here are the current 5-day forecasts for Sengkerang Tiga / Bali. Temperatures are spaced 3 hours apart for each day. The summary of the state of the sky gives the trend of the week. The sea temperature at is a monthly average. In lagoons or seashores where the bathing water is shallow, you can add some degrees.
Monday
August 18, 2025
8 am
86.4°F
31°C
Broken clouds
Humidity 52%
Sea 85°F/29°C
Monday
August 18, 2025
11 am
79.1°F
27°C
Broken clouds
Humidity 68%
Sea 85°F/29°C
Monday
August 18, 2025
2 pm
74.7°F
24°C
Overcast clouds
Humidity 80%
Sea 85°F/29°C
Monday
August 18, 2025
5 pm
73.6°F
24°C
Overcast clouds
Humidity 84%
Sea 85°F/29°C
Monday
August 18, 2025
8 pm
72.1°F
23°C
Scattered clouds
Humidity 86%
Sea 85°F/29°C
Monday
August 18, 2025
11 pm
71.3°F
22°C
Few clouds
Humidity 89%
Sea 85°F/29°C
Tuesday
August 19, 2025
8 am
84.5°F
30°C
Scattered clouds
Humidity 61%
Sea 85°F/29°C
Tuesday
August 19, 2025
11 am
81.6°F
28°C
Broken clouds
Humidity 65%
Sea 85°F/29°C
Tuesday
August 19, 2025
2 pm
75.5°F
25°C
Broken clouds
Humidity 81%
Sea 85°F/29°C
Tuesday
August 19, 2025
5 pm
74.4°F
24°C
Clear sky
Humidity 85%
Sea 85°F/29°C
Tuesday
August 19, 2025
8 pm
73.4°F
24°C
Clear sky
Humidity 87%
Sea 85°F/29°C
Tuesday
August 19, 2025
11 pm
71.8°F
23°C
Few clouds
Humidity 91%
Sea 85°F/29°C
Wednesday
August 20, 2025
8 am
83.9°F
29°C
Broken clouds
Humidity 59%
Sea 85°F/29°C
Wednesday
August 20, 2025
11 am
79.5°F
27°C
Broken clouds
Humidity 68%
Sea 85°F/29°C
Wednesday
August 20, 2025
2 pm
74.4°F
24°C
Broken clouds
Humidity 81%
Sea 85°F/29°C
Wednesday
August 20, 2025
5 pm
73.6°F
24°C
Clear sky
Humidity 84%
Sea 85°F/29°C
Wednesday
August 20, 2025
8 pm
75.6°F
25°C
Scattered clouds
Humidity 77%
Sea 85°F/29°C
Wednesday
August 20, 2025
11 pm
75.2°F
24°C
Light rain
Humidity 77%
Sea 85°F/29°C
Thrusday
August 21, 2025
8 am
84.2°F
29°C
Scattered clouds
Humidity 56%
Sea 85°F/29°C
Thrusday
August 21, 2025
11 am
78.8°F
26°C
Few clouds
Humidity 69%
Sea 85°F/29°C
Thrusday
August 21, 2025
2 pm
75.3°F
25°C
Few clouds
Humidity 79%
Sea 85°F/29°C
Thrusday
August 21, 2025
5 pm
76.1°F
25°C
Overcast clouds
Humidity 75%
Sea 85°F/29°C
Thrusday
August 21, 2025
8 pm
75.7°F
25°C
Overcast clouds
Humidity 74%
Sea 85°F/29°C
Thrusday
August 21, 2025
11 pm
71.7°F
23°C
Broken clouds
Humidity 86%
Sea 85°F/29°C
Friday
August 22, 2025
8 am
83.4°F
29°C
Overcast clouds
Humidity 55%
Sea 85°F/29°C
Friday
August 22, 2025
11 am
79.2°F
27°C
Scattered clouds
Humidity 62%
Sea 85°F/29°C
Friday
August 22, 2025
2 pm
74.6°F
24°C
Broken clouds
Humidity 76%
Sea 85°F/29°C
Friday
August 22, 2025
5 pm
72.3°F
23°C
Scattered clouds
Humidity 81%
Sea 85°F/29°C
Weather uncertainties 2025 to go to Bali ?
When traveling in the tropics as a seaside, rain is not welcome. If you see this indicator, with possible storms, that does not mean that it will rain all day long. When we observe the local rainfall, it is either really zero or very weak. Meteorologists prefer to be pessimistic. So observe below, the skies photographed during a week announced stormy in Asia. It did not rain once. I invite you to integrate this parameter before going to Bali for a good trip to the sun!
