Average weather for Republic of the Congo in September
It's hot in September in Republic of the Congo with an average temperature of 31°C. Temperatures this month range from a low of 29°C to a high of 32°C. At night, you can expect temperatures between 22°C and 24°C.
Start of September
The month of September starts in Republic of the Congo with hot temps, averaging around 31°C during the day and nights around 23°C. There’s little chance of precipitation. The weather’s mostly sunny and dry.
Mid September
By mid-September, daytime temps rise to around 32°C, with nights around 23°C. There’s a chance of some showers during this time, but plenty of dry and sunny days too. Light clothing like shorts or a dress, and a hat and sunglasses are perfect.
End of September
By the end of September, the average daytime temperature in Republic of the Congo is around 32°C, while nighttime temps are about 23°C. A shower might pop up, but overall, the weather will be dry and sunny. Light clothing like shorts or a dress, and a hat and sunglasses are perfect.
In September, there is an average of 57 mm of precipitation, spread over 8 days. The wind speed is around 3 Bft, mostly coming from the West.
Republic of the Congo in September |
New York | ||
|---|---|---|---|
 Average temperature |
31°C | 27°C | |
 Max. temperature |
32°C | 31°C | |
| Min. temperature |
29°C | -5°C | |
 Total precipitation |
57 mm | 57 mm | |
| Rainy days |
8 days | 9 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 Republic of the Congo?
September is a good month to be in Republic of the Congo for sunny weather. You’ll have high temperatures and not too much rain.
Temperature records
With 37°C in 2023, Republic of the Congo reached the highest temperature in September over the past 10 years. The lowest daytime temperature in this month was 24°C in 2021. The extreme nighttime temperatures ranged from a lowest recorded value of 19°C to a highest value of 25°C.
Check out the climate of Republic of the Congo for all months and discover the best travel time
You can check out all destinations in Republic of the Congo to get the full picture of the climate.
Daily Temperature in September in Republic of the Congo
This chart shows the average daily high and low temperatures in September for Republic of the Congo, in degrees Celsius. The red line represents the highs, and the blue line shows the lows. The days of the month are displayed at the bottom of the chart. The data, based on historical observations, provide the average temperatures for this month.
Weather experiences in September in Republic of the Congo
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The weather was very changeable: there were sunny and rainy ... more
Daily Precipitation in September in Republic of the Congo
The chart below shows the average daily precipitation in September for Republic of the Congo, measured in millimeters over the past few years. Precipitation is always measured as water, even if it’s snow or hail. The days of the month are listed 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 it rained more often. But remember, it’s just an average, and every day can be different. Based on historical weather data for September, you can expect about 8 days of precipitation in Republic of the Congo.
Daily UV index in September in Republic of the Congo
This chart shows the average daily UV index in September in Republic of the Congo, 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 Republic of the Congo over the years
This chart shows the average temperature in September in Republic of the Congo, measured in degrees Celsius, over the past few years.
Total precipitation in September in Republic of the Congo over the years
This chart shows the average precipitation in September in Republic of the Congo, measured in millimeters over the past years. Precipitation is always measured as water, whether it’s snow or hail.
Daily weather in September for Republic of the Congo
Click on any day in September to get detailed info about the usual weather on that day in Republic of the Congo. Check out the historical temperatures and precipitation over the past 10 years on this day.
Weather experiences in September in Republic of the Congo
The weather in September in Republic of the Congo is rated 3 out of 5 stars by 1 visitor. Have you been to Republic of the Congo? Share your weather experience to help other visitors.
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The weather was very changeable: there were sunny and rainy days. Warm but humid. Ideal for adventurers, less so for lovers of stable weather.— This text is automatically translated to English
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Average weather in Republic of the Congo by month
Click on a month below to see detailed weather info for Republic of the Congo. Based on historical weather data, you can see the average temperature, precipitation, wind, and UV index for each day of the month.
Or check out the climate of Republic of the Congo for all months at once
