Atsinanana (Toamasina)
August
Weather in Atsinanana for August 2025
Your guide to Atsinanana weather in August - trends and predictions
In general, the average temperature in Atsinanana at the beginning of August is 23.4 °C. As the month progressed, temperatures tended to slightly decrease, reaching an average of 23 °C by the end of August.
Atsinanana experiences heavy rainfall in August, with over 20 rainy days and an average total precipitation 287.4 mm.
Temperatures
Rain 🌧️
2
Dry days
29
Rainy days
0
Snow days
23°/19°
Temperatures
17 km/h
Avg max wind
79 %
Avg humidity
Atsinanana in August average weather
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| Mon. | Tue. | Wed. | Thu. | Fri. | Sat. | Sun. |
|---|---|---|---|---|---|---|
| 1  25° | 2  24° | 3  23° | ||||
| 4 22° | 5 23° | 6  24° | 7 23° | 8 24° | 9 24° | 10 23° |
| 11 24° | 12 24° | 13 24° | 14 24° | 15  25° | 16 24° | 17 22° |
| 18 22° | 19 24° | 20  24° | 21 24° | 22 24° | 23 24° | 24 23° |
| 25 22° | 26 23° | 27 24° | 28 24° | 29 23° | 30 22° | 31 23° |
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Temperatures trend during August in Atsinanana
See the weather trend as well as the moving average line
August weather day by day
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| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| 1 Aug. | Overcast | 25° /19° | 1.1 mm | 6 | |
| 2 Aug. | Patchy rain possible | 24° /18° | 2.8 mm | 6 | |
| 3 Aug. | Moderate or heavy rain shower | 23° /19° | 16.2 mm | 6 | |
| 4 Aug. | Moderate or heavy rain shower | 22° /18° | 30.5 mm | 6 | |
| 5 Aug. | Moderate or heavy rain shower | 23° /18° | 12.4 mm | 6 | |
| 6 Aug. | Heavy rain at times | 24° /20° | 7.7 mm | 6 | |
| 7 Aug. | Moderate rain at times | 23° /19° | 8.2 mm | 6 | |
| 8 Aug. | Patchy rain possible | 24° /19° | 2.2 mm | 6 | |
| 9 Aug. | Moderate or heavy rain shower | 24° /19° | 13.3 mm | 6 | |
| 10 Aug. | Moderate rain at times | 23° /18° | 6.2 mm | 6 | |
| 11 Aug. | Overcast | 24° /19° | 0.3 mm | 6 | |
| 12 Aug. | Patchy rain possible | 24° /19° | 1.9 mm | 6 | |
| 13 Aug. | Patchy rain possible | 24° /19° | 2.3 mm | 6 | |
| 14 Aug. | Heavy rain at times | 24° /19° | 5.6 mm | 6 | |
| 15 Aug. | Cloudy | 25° /18° | 0.5 mm | 6 | |
| 16 Aug. | Cloudy | 24° /20° | 4.6 mm | 6 | |
| 17 Aug. | Moderate or heavy rain shower | 22° /20° | 37.2 mm | 6 | |
| 18 Aug. | Moderate or heavy rain shower | 22° /19° | 18.2 mm | 6 | |
| 19 Aug. | Overcast | 24° /19° | 11.7 mm | 6 | |
| 20 Aug. | Partly cloudy | 24° /19° | 4.8 mm | 7 | |
| 21 Aug. | Overcast | 24° /19° | 6.5 mm | 6 | |
| 22 Aug. | Patchy rain possible | 24° /20° | 4.7 mm | 6 | |
| 23 Aug. | Patchy rain possible | 24° /19° | 1.9 mm | 6 | |
| 24 Aug. | Heavy rain at times | 23° /19° | 6.3 mm | 6 | |
| 25 Aug. | Moderate or heavy rain shower | 22° /19° | 12.7 mm | 6 | |
| 26 Aug. | Light rain shower | 23° /19° | 5.7 mm | 6 | |
| 27 Aug. | Light rain shower | 24° /20° | 8.7 mm | 6 | |
| 28 Aug. | Patchy rain possible | 24° /20° | 3.3 mm | 6 | |
| 29 Aug. | Moderate or heavy rain shower | 23° /19° | 18.1 mm | 6 | |
| 30 Aug. | Moderate or heavy rain shower | 22° /19° | 27.1 mm | 5 | |
| 31 Aug. | Light rain shower | 23° /19° | 4.8 mm | 6 | |
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Important Notice
Our weather forecast for Atsinanana in August is based on the analysis of historical data rather than real-time forecast models. While this provides a general overview, weather conditions can change. We recommend that you check the Atsinanana forecast closer to your planned date for the most up-to-date weather information.
Atsinanana in August - FAQ
What are the expected maximum and minimum temperatures in Atsinanana during August?
During August, expect a variety of temperatures with highs around 23° and lows near 19°, suitable for diverse activities and preferences.
How much rainfall should be expected in Atsinanana during August?
Significant rainfall exceeding 287.4 mm is expected in Atsinanana during August, occurring over more than 29 days. Preparing for wet conditions is recommended in your planning.
What are the typical wind conditions in Atsinanana during August?
The average wind speed in Atsinanana during August is 17 km/h, suggesting breezy to windy conditions, depending on your activities.
August rainfall patterns in Atsinanana
Explore the daily rainfall trends and prepare for Atsinananas August weather 💧
UV exposure in Atsinanana during August
Stay informed about UV levels for safe outdoor activities throughout the month of August ☀️
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Where is Atsinanana?Get accurate weather forecasts for Atsinanana, located at latitude -18.149 and longitude 49.402. Stay updated with localized weather information tailored for Atsinanana.
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