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Australia weather

Weather in Katoomba for September 2027

Your guide to Katoomba weather in September - trends and predictions

    Temperatures

  • In general, the average temperature in Katoomba at the beginning of September is 19.5 °C. As the month progressed, temperatures tended to moderately rise, reaching an average of 20.8 °C by the end of September.

    • Rain 🌧️

  • Katoomba experiences moderate rainfall in September, with an average of 6 rainy days and a total precipitation of 42.6 mm.

    • More

  • Is September a good time to visit Katoomba? check out the best time to travel to Katoomba page.

  • ✨ Is September a good time to visit Katoomba? – Ask the AI Weatherman

Average dry days
24
Dry days
Average rainy days
6
Rainy days
Average snowy days
0
Snow days
Average temperatures
20°/5°
Temperatures
Average wind speed
14 km/h
Avg max wind
Average humidity
62 %
Avg humidity

Katoomba Weather September

Move between months or click on a day
August
October
Sun.Mon.Tue.Wed.Thu.Fri.Sat.
1
Overcast
19°
2
Fog
19°
3
Partly cloudy
18°
4
Sunny
20°
5
Overcast
22°
6
Patchy rain possible
18°
7
Partly cloudy
22°
8
Patchy rain possible
19°
9
Light rain
18°
10
Moderate rain
17°
11
Patchy rain possible
18°
12
Light rain
18°
13
Partly cloudy
19°
14
Overcast
20°
15
Cloudy
19°
16
Sunny
18°
17
Sunny
19°
18
Sunny
22°
19
Sunny
23°
20
Sunny
21°
21
Sunny
20°
22
Patchy rain possible
15°
23
Sunny
20°
24
Overcast
24°
25
Overcast
23°
26
Moderate or heavy rain shower
20°
27
Light rain
15°
28
Patchy rain possible
18°
29
Patchy rain possible
21°
30
Light rain shower
24°

Temperatures trend during September in Katoomba

See the weather trend as well as the moving average line

September weather in Katoomba day by day

Click on a date for more information
August October
Date Weather Temperatures Rain UV More
1 Sept. Overcast
Overcast
 19° /4° 0 mm 4
2 Sept. Fog
Fog
 19° /6° 0 mm 5
3 Sept. Partly cloudy
Partly cloudy
 18° /4° 0.1 mm 5
4 Sept. Sunny
Sunny
 20° /6° 0 mm 5
5 Sept. Overcast
Overcast
 22° /6° 0 mm 5
6 Sept. Patchy rain possible
Patchy rain possible
 18° /7° 0 mm 5
7 Sept. Partly cloudy
Partly cloudy
 22° /7° 0 mm 6
8 Sept. Patchy rain possible
Patchy rain possible
 19° /9° 0.2 mm 5
9 Sept. Light rain
Light rain
 18° /7° 2.5 mm 4
10 Sept. Moderate rain
Moderate rain
 17° /2° 12 mm 5
11 Sept. Patchy rain possible
Patchy rain possible
 18° /3° 1.6 mm 5
12 Sept. Light rain
Light rain
 18° /3° 4.5 mm 5
13 Sept. Partly cloudy
Partly cloudy
 19° /2° 0 mm 6
14 Sept. Overcast
Overcast
 20° /5° 0 mm 6
15 Sept. Cloudy
Cloudy
 19° /4° 0.3 mm 5
16 Sept. Sunny
Sunny
 18° /4° 0 mm 6
17 Sept. Sunny
Sunny
 19° /0° 0.3 mm 6
18 Sept. Sunny
Sunny
 22° /2° 0 mm 6
19 Sept. Sunny
Sunny
 23° /6° 0.7 mm 6
20 Sept. Sunny
Sunny
 21° /5° 0.1 mm 5
21 Sept. Sunny
Sunny
 20° /4° 0.7 mm 5
22 Sept. Patchy rain possible
Patchy rain possible
 15° /5° 1.2 mm 4
23 Sept. Sunny
Sunny
 20° /4° 0.2 mm 4
24 Sept. Overcast
Overcast
 24° /6° 0.3 mm 5
25 Sept. Overcast
Overcast
 23° /7° 0.3 mm 5
26 Sept. Moderate or heavy rain shower
Moderate or heavy rain shower
 20° /7° 8.2 mm 5
27 Sept. Light rain
Light rain
 15° /7° 4.5 mm 4
28 Sept. Patchy rain possible
Patchy rain possible
 18° /7° 2.4 mm 5
29 Sept. Patchy rain possible
Patchy rain possible
 21° /6° 0.5 mm 6
30 Sept. Light rain shower
Light rain shower
 24° /6° 1.9 mm 6
Next
Important Notice
Our weather forecast for Katoomba in September 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 Katoomba forecast closer to your planned date for the most up-to-date weather information.
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Katoomba in September - FAQ

What are the expected maximum and minimum temperatures in Katoomba during September?
Enjoy moderate daytime temperatures of up to 20° and cooler nights around 5°. Ideal for a range of outdoor activities, from hiking to city tours.

How much rainfall should be expected in Katoomba during September?
In September, Katoomba can expect light to moderate rainfall, totaling 42.6 mm across approximately 6 days. Occasional showers are possible, and planning ahead for them could be helpful.

What are the typical wind conditions in Katoomba during September?
The average wind speed in Katoomba during September is 14 km/h, suggesting breezy to windy conditions, depending on your activities.

September rainfall patterns in Katoomba

Explore the daily rainfall trends and prepare for Katoombas September weather 💧
Typically, Katoomba has 6 rainy days in September with a total of 42.6 mm of rainfall.

UV exposure in Katoomba during September

Stay informed about UV levels for safe outdoor activities throughout the month of September ☀️
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Location coordinates Where is Katoomba?

Get accurate weather forecasts for Katoomba, located at latitude -33.72 and longitude 150.307. Stay updated with localized weather information tailored for Katoomba.

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