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Weather in Nepean for October 2026

Your guide to Nepean weather in October - trends and predictions

    Snow Forecast ❄️

  • Snowfall in Nepean during October is quite rare, with fewer than 2 snowy days on average.

    • Temperatures

  • In general, the average temperature in Nepean at the beginning of October is 21.7 °C. As the month progressed, temperatures tended to significantly cool down, reaching an average of 10.7 °C by the end of October.

    • Rain 🌧️

  • The climate of Nepean in October is notably wet, with an average of 12 rainy days, and a total of 125.9 mm of precipitation.

    • More

  • New! Chat with our AI weatherman - it’s amazing and free.

Average dry days
18
Dry days
Average rainy days
12
Rainy days
Average snowy days
1
Snow days
Average temperatures
14°/6°
Temperatures
Average wind speed
17 km/h
Avg max wind
Average humidity
73 %
Avg humidity

Nepean Weather October

Move between months or click on a day
September
November
Mon.Tue.Wed.Thu.Fri.Sat.Sun.
1
Mist
20°
2
Mist
20°
3
Mist
25°
4
Mist
25°
5
Overcast
25°
6
Light rain
21°
7
Light rain shower
16°
8
Patchy rain possible
13°
9
Light rain shower
11°
10
Light rain shower
13°
11
Light rain shower
16°
12
Mist
14°
13
Overcast
11°
14
Patchy rain possible
14°
15
Overcast
9°
16
Patchy rain possible
13°
17
Overcast
13°
18
Patchy rain possible
16°
19
Mist
17°
20
Light drizzle
15°
21
Light rain shower
17°
22
Moderate rain
13°
23
Mist
13°
24
Overcast
10°
25
Light rain
11°
26
Light drizzle
11°
27
Light rain
11°
28
Patchy rain possible
11°
29
Overcast
9°
30
Moderate or heavy snow showers
10°
31
Overcast
12°

Temperatures trend during October in Nepean

See the weather trend as well as the moving average line

October weather in Nepean day by day

Click on a date for more information
September November
Date Weather Temperatures Rain Snow More
1 Oct. Mist
Mist
 20° /10° 0 mm 0 cm
2 Oct. Mist
Mist
 20° /8° 9.9 mm 0 cm
3 Oct. Mist
Mist
 25° /9° 0 mm 0 cm
4 Oct. Mist
Mist
 25° /12° 0 mm 0 cm
5 Oct. Overcast
Overcast
 25° /13° 0 mm 0 cm
6 Oct. Light rain
Light rain
 21° /11° 6 mm 0 cm
7 Oct. Light rain shower
Light rain shower
 16° /9° 19.3 mm 0 cm
8 Oct. Patchy rain possible
Patchy rain possible
 13° /5° 2 mm 0 cm
9 Oct. Light rain shower
Light rain shower
 11° /3° 0.2 mm 0 cm
10 Oct. Light rain shower
Light rain shower
 13° /4° 0.7 mm 0 cm
11 Oct. Light rain shower
Light rain shower
 16° /5° 2.3 mm 0 cm
12 Oct. Mist
Mist
 14° /6° 0.7 mm 0 cm
13 Oct. Overcast
Overcast
 11° /5° 0.4 mm 0 cm
14 Oct. Patchy rain possible
Patchy rain possible
 14° /5° 0 mm 0 cm
15 Oct. Overcast
Overcast
 9° /5° 0 mm 0 cm
16 Oct. Patchy rain possible
Patchy rain possible
 13° /4° 0 mm 0 cm
17 Oct. Overcast
Overcast
 13° /4° 0 mm 0 cm
18 Oct. Patchy rain possible
Patchy rain possible
 16° /5° 0 mm 0 cm
19 Oct. Mist
Mist
 17° /6° 0 mm 0 cm
20 Oct. Light drizzle
Light drizzle
 15° /9° 50.3 mm 0 cm
21 Oct. Light rain shower
Light rain shower
 17° /8° 4.2 mm 0 cm
22 Oct. Moderate rain
Moderate rain
 13° /7° 4.9 mm 0 cm
23 Oct. Mist
Mist
 13° /5° 4.4 mm 0 cm
24 Oct. Overcast
Overcast
 10° /3° 0 mm 0 cm
25 Oct. Light rain
Light rain
 11° /5° 2.4 mm 0 cm
26 Oct. Light drizzle
Light drizzle
 11° /6° 2.9 mm 0 cm
27 Oct. Light rain
Light rain
 11° /5° 0.7 mm 0 cm
28 Oct. Patchy rain possible
Patchy rain possible
 11° /2° 0.5 mm 0 cm
29 Oct. Overcast
Overcast
 9° /1° 1.7 mm 0 cm
30 Oct. Moderate or heavy snow showers
Moderate or heavy snow showers
 10° /3° 12.1 mm 0.6 cm
31 Oct. Overcast
Overcast
 12° /5° 0.2 mm 0 cm
Next
Important Notice
Our weather forecast for Nepean in October 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 Nepean forecast closer to your planned date for the most up-to-date weather information.
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Nepean in October - FAQ

What are the expected maximum and minimum temperatures in Nepean during October?

During October, expect a variety of temperatures with highs around 14° and lows near 6°, suitable for diverse activities and preferences.

How much rainfall should be expected in Nepean during October?

Significant rainfall exceeding 125.9 mm is expected in Nepean during October, occurring over more than 12 days. Preparing for wet conditions is recommended in your planning.

Will it snow in Nepean in October 2026?

Nepean typically sees 0.613333 cm of snowfall during October.

What are the typical wind conditions in Nepean during October?

The average wind speed in Nepean during October is 17 km/h, suggesting breezy to windy conditions, depending on your activities.

Nepean snow forecast October 2026

Track daily snowfall levels and discover Nepean’s snowy potential this October ❄️
On average, Nepean sees 1 snowy days during October, with approximately 0.6 cm of total snowfall.

October rainfall patterns in Nepean

Explore the daily rainfall trends and prepare for Nepeans October weather 💧
Typically, Nepean has 12 rainy days in October with a total of 125.9 mm of rainfall.

UV exposure in Nepean during October

Stay informed about UV levels for safe outdoor activities throughout the month of October ☀️

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Location coordinates Where is Nepean?

Get accurate weather forecasts for Nepean, located at latitude 45.336 and longitude -75.723. Stay updated with localized weather information tailored for Nepean.

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