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Weather in Perth for January 2026

Your guide to Perth weather in January - trends and predictions

    Snow Forecast ❄️

  • Perth typically experiences moderate snowfall in January, with an average of 8 snowy days.

    • Temperatures

  • In general, the average temperature in Perth at the beginning of January is 3.3 °C. As the month progressed, temperatures tended to noticeably warm up, reaching an average of 6 °C by the end of January.

    • More

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

Average dry days
15
Dry days
Average rainy days
8
Rainy days
Average snowy days
8
Snow days
Average temperatures
4°/0°
Temperatures
Average wind speed
20 km/h
Avg max wind
Average humidity
85 %
Avg humidity

Perth Weather January

Move between months or click on a day
December
February
Mon.Tue.Wed.Thu.Fri.Sat.Sun.
1
Fog
5°
2
Light drizzle
3°
3
Patchy rain possible
4°
4
Light drizzle
3°
5
Light rain
3°
6
Cloudy
3°
7
Sunny
2°
8
Overcast
1°
9
Overcast
1°
10
Overcast
2°
11
Partly cloudy
2°
12
Sunny
2°
13
Overcast
6°
14
Partly cloudy
5°
15
Overcast
5°
16
Heavy snow
3°
17
Sunny
3°
18
Partly cloudy
4°
19
Heavy snow
4°
20
Light sleet
6°
21
Moderate rain
8°
22
Light sleet
6°
23
Moderate rain
7°
24
Patchy rain possible
8°
25
Light rain
6°
26
Light drizzle
6°
27
Patchy rain possible
5°
28
Light drizzle
8°
29
Patchy rain possible
6°
30
Cloudy
5°
31
Light rain
6°
Select a date

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Access Perth weather forecasts with a simple click. Select any date for comprehensive insights on temperature, rainfall, and wind conditions.
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Temperatures trend during January in Perth

See the weather trend as well as the moving average line

January weather day by day

Click on a date for more information
December February
Date Weather Temperatures Rain Snow More
1 Jan. Fog
Fog
 5° /0° 0.5 mm 0.3 cm
2 Jan. Light drizzle
Light drizzle
 3° /1° 7 mm 0 cm
3 Jan. Patchy rain possible
Patchy rain possible
 4° /1° 0 mm 0 cm
4 Jan. Light drizzle
Light drizzle
 3° /1° 1.6 mm 0 cm
5 Jan. Light rain
Light rain
 3° /0° 10.2 mm 4.7 cm
6 Jan. Cloudy
Cloudy
 3° /-2° 0.8 mm 0 cm
7 Jan. Sunny
Sunny
 2° /-2° 0 mm 0 cm
8 Jan. Overcast
Overcast
 1° /-2° 0 mm 0 cm
9 Jan. Overcast
Overcast
 1° /-2° 0.1 mm 0 cm
10 Jan. Overcast
Overcast
 2° /-2° 0 mm 0 cm
11 Jan. Partly cloudy
Partly cloudy
 2° /-1° 0 mm 0 cm
12 Jan. Sunny
Sunny
 2° /-1° 0 mm 0 cm
13 Jan. Overcast
Overcast
 6° /1° 1 mm 0 cm
14 Jan. Partly cloudy
Partly cloudy
 5° /2° 0.1 mm 0 cm
15 Jan. Overcast
Overcast
 5° /1° 0 mm 0 cm
16 Jan. Heavy snow
Heavy snow
 3° /0° 1.1 mm 0.8 cm
17 Jan. Sunny
Sunny
 3° /0° 0 mm 0 cm
18 Jan. Partly cloudy
Partly cloudy
 4° /-2° 0 mm 0 cm
19 Jan. Heavy snow
Heavy snow
 4° /-2° 2.4 mm 0.9 cm
20 Jan. Light sleet
Light sleet
 6° /0° 2.2 mm 0 cm
21 Jan. Moderate rain
Moderate rain
 8° /1° 13.3 mm 0 cm
22 Jan. Light sleet
Light sleet
 6° /1° 1.4 mm 0 cm
23 Jan. Moderate rain
Moderate rain
 7° /1° 11.2 mm 0 cm
24 Jan. Patchy rain possible
Patchy rain possible
 8° /1° 9.8 mm 0.8 cm
25 Jan. Light rain
Light rain
 6° /0° 3.5 mm 0.2 cm
26 Jan. Light drizzle
Light drizzle
 6° /1° 4.8 mm 2.4 cm
27 Jan. Patchy rain possible
Patchy rain possible
 5° /3° 5.2 mm 2.2 cm
28 Jan. Light drizzle
Light drizzle
 8° /3° 0.5 mm 0 cm
29 Jan. Patchy rain possible
Patchy rain possible
 6° /1° 0 mm 0 cm
30 Jan. Cloudy
Cloudy
 5° /0° 0 mm 0 cm
31 Jan. Light rain
Light rain
 6° /2° 3.8 mm 0 cm
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Important Notice
Our weather forecast for Perth in January 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 Perth forecast closer to your planned date for the most up-to-date weather information.

Perth in January - FAQ

What are the expected maximum and minimum temperatures in Perth during January?
Brace for cold days with temperatures not exceeding 4° and nights that are likely to be freezing. Winter clothing is essential for comfort and safety.
How much rainfall should be expected in Perth during January?
Moderate rainfall is anticipated in Perth during January, with a total of 80.5 mm spread over approximately 8 days. Considering plans for rainy days is advisable.
Will it snow in Perth in January 2026?
Perth experiences an average snowfall of 12.3 cm during January, occurring over 8 days.
What are the typical wind conditions in Perth during January?
The average wind speed in Perth during January is 20 km/h, suggesting breezy to windy conditions, depending on your activities.

Perth snow forecast January 2026

Track daily snowfall levels and discover Perth’s snowy potential this January ❄️

January rainfall patterns in Perth

Explore the daily rainfall trends and prepare for Perths January weather 💧

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Location coordinates Where is Perth?

Get accurate weather forecasts for Perth, located at latitude 56.395 and longitude -3.431. Stay updated with localized weather information tailored for Perth.

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