Temperatures in September
It's hot in September in Katherine with an average temperature of 36°C. Temperatures this month range from a low of 35°C to a high of 38°C. At night, you can expect temperatures between 17°C and 24°C.
Max and Min Temperatures per Day
This chart shows the daily maximum and minimum temperatures in degrees Celsius for Katherine 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 Katherine with hot temperatures, averaging around 36°C during the day and nights close to 19°C. You won’t see any precipitation in the first days of the month, it’s all sunny skies.
Mid-September
By mid-September, the average daytime temperature rises to around 37°C, with nights close to 21°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 Katherine will be around 37°C, with nights close to 23°C. No precipitation expected, with plenty of sunshine on the horizon. Breezy clothes like shorts or a dress, plus a hat and sunglasses, are ideal.
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Precipitation in September
In September, there is an average of 10 mm of precipitation, spread over 1 day. The wind speed is around 4 Bft, mostly coming from the Southeast.
The average chance of precipitation is only 2% in September.
Precipitation Chance
This chart shows the daily precipitation chance (in percentages) in September for Katherine. 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.
Katherine in September |
London | ||
|---|---|---|---|
 Average Temperature |
36°C | 20°C | |
 High Temp |
38°C | 22°C | |
| Low Temp |
35°C | 17°C | |
 Total Precipitation |
10 mm | 44 mm | |
| Rainy Days |
1 day | 8 days | |
August
UV index
The UV index is a maximum of 10 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 Katherine?
September isn’t a good time to be in Katherine. The average temperature of 36°C this month is uncomfortably hot for a pleasant stay.
Temperature records for Katherine in September
With 40°C, Katherine hit the highest temperature in the last 10 years in September 2022. The lowest daytime temperature in this month was 26°C in 2016. The extreme night temperatures ranged from a low of 10°C to a high of 28°C.
Check out the climate of Katherine for all months and discover the best travel time
Curious about the climate in other parts of Australia? Check out the weather and climate in places like Sydney, Gold Coast, Melbourne, or have a look at other destinations in Australia.
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Daily Temperature in September in Katherine
This chart shows the average daily temperatures, both day and night, for each day in September in Katherine, 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 Katherine
The chart below shows the average daily precipitation in September for Katherine, 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 about 1 day of rain in Katherine.
Daily UV Index in September in Katherine
This chart shows the average daily UV index in September in Katherine, 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 Katherine Over the Years
This chart shows the average temperature in September in Katherine, measured in degrees Celsius, over the past years.
Total Precipitation in September in Katherine Over the Years
This chart shows the average precipitation in September in Katherine, 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 Katherine
Click on a specific day in September for detailed info on the typical weather on that day in Katherine. Check out the historical temperatures and precipitation over the past 10 years on this day.
Weather experiences in September in Katherine
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Average Weather in Katherine by Month
Click on a month below to see detailed weather info for Katherine. 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 Katherine for all months at once
