Temperatures in September
It's hot in September in Manaos with an average temperature of 35°C. Temperatures this month range from a low of 33°C to a high of 36°C. At night, you can expect temperatures between 20°C and 23°C.
Max and Min Temperatures per Day
This chart shows the daily maximum and minimum temperatures in degrees Celsius for Manaos in September. The red line indicates the max temperatures, and the blue line shows the minimums.
Start of September
The month of September starts in Manaos with hot temperatures, averaging around 35°C during the day and nights close to 22°C. There’s little chance of precipitation. The weather is mostly sunny and dry. Breezy clothes like shorts or a dress, plus a hat and sunglasses, are ideal.
Mid-September
By mid-September, the average daytime temperature stays the same at 35°C, with nights close to 22°C. Not much precipitation expected during this period. It’s mostly dry with sunshine. Breezy clothes like shorts or a dress, plus a hat and sunglasses, are ideal.
End of September
By the end of September, the average daytime temperature in Manaos will be around 35°C, with nights close to 23°C. A shower might show up, but overall the weather will be dry and sunny. Breezy clothes like shorts or a dress, plus a hat and sunglasses, are ideal.
Precipitation in September
In September, there is an average of 41 mm of precipitation, spread over 7 days. The wind speed is around 3 Bft, mostly coming from the West.
The average precipitation chance is 24% per day this month. Though that seems low, there are also a few days with a higher chance of precipitation.
Precipitation Chance
This chart shows the daily precipitation chance (in percentages) in September for Manaos. 0% means it never rained on that day in the past 10 years, and 100% means it rained every day. All values in between represent the average chance of precipitation on that day.
Manaos in September |
London | ||
|---|---|---|---|
 Average Temperature |
35°C | 20°C | |
 High Temp |
36°C | 22°C | |
| Low Temp |
33°C | 17°C | |
 Total Precipitation |
41 mm | 44 mm | |
| Rainy Days |
7 days | 8 days | |
August
UV index
The UV index is a maximum of 9 this month. That's a very high value on the intensity scale of 1 to 11. Unprotected skin can burn within 10-15 minutes.
Is September a good time to visit Manaos?
September is a great month to be in Manaos for sunny weather. You’ll get high temperatures and not too much rain this month.
Temperature records for Manaos in September
With 41°C, Manaos hit the highest temperature in the last 10 years in September 2023. The lowest daytime temperature in this month was 18°C in 2016. The extreme night temperatures ranged from a low of 13°C to a high of 25°C.
Check out the climate of Manaos for all months and discover the best travel time
Curious about the climate in other parts of Peru? Check out the weather and climate in places like Lima, Cusco, Machu Picchu, or have a look at other destinations in Peru.
Daily Temperature in September in Manaos
This chart shows the average daily temperatures, both day and night, for each day in September in Manaos, measured in degrees Celsius. The red line represents the maximum temperatures, while the blue line shows the minimums. The days of the month are displayed at the bottom of the chart. The data, based on historical observations, gives an overview of the average daily temperatures during this month.
Daily Precipitation in September in Manaos
The chart below shows the average daily precipitation in September for Manaos, measured in millimetres over the past years. Precipitation is always measured as water, even if it’s snow or hail. The days of the month are shown at the bottom of the chart.
A low average precipitation means that the chance of rain on that day is usually small, while a higher average suggests that rain is more likely. But it’s still an average, so each day can be different. Based on historical weather data for September, you can expect around 7 days of rain in Manaos.
Daily UV Index in September in Manaos
This chart shows the average daily UV index in September in Manaos, with the UV index ranging from 0 to a maximum of 11. The bottom of the chart shows the days of the month. Based on historical data, this chart provides an idea of the daily UV radiation levels you can expect.
Temperature in September in Manaos Over the Years
This chart shows the average temperature in September in Manaos, measured in degrees Celsius, over the past years.
Total Precipitation in September in Manaos Over the Years
This chart shows the average precipitation in September in Manaos, measured in millimetres over the past years. Precipitation is always measured as water, even if it’s snow or hail.
Daily climate in September for Manaos
Click on a specific day in September for detailed info on the typical weather on that day in Manaos. Check out the historical temperatures and precipitation over the past 10 years on this day.
Weather experiences in September in Manaos
Have you been to Manaos in September?
Share your weather experience in September in Manaos.
Average Weather in Manaos by Month
Click on a month below to see detailed weather info for Manaos. Based on historical weather data, you can see the average temperature, precipitation, wind, and UV index for each day of the month.
