Perth
January
Weather in Perth for January 2026
Your guide to Perth weather in January - trends and predictions
With an average of 2 snowy days, Perth usually enjoys a light touch of snow in January.
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.
The climate of Perth in January is notably wet, with an average of 12 rainy days, and a total of 102 mm of precipitation.
New! Chat with our AI weatherman - it’s amazing and free.
Snow Forecast ❄️
Temperatures
Rain 🌧️
More
17
Dry days
12
Rainy days
2
Snow days
5°/1°
Temperatures
23 km/h
Avg max wind
83 %
Avg humidity
Perth in January average weather
Move between months or click on a day
| Mon. | Tue. | Wed. | Thu. | Fri. | Sat. | Sun. |
|---|---|---|---|---|---|---|
| 1  5° | 2  3° | 3  4° | 4 3° | |||
| 5 3° | 6  3° | 7  2° | 8  1° | 9 1° | 10 2° | 11  2° |
| 12 2° | 13 6° | 14 5° | 15 5° | 16  3° | 17 3° | 18 4° |
| 19 4° | 20  6° | 21  8° | 22 6° | 23 7° | 24 8° | 25 6° |
| 26 6° | 27 5° | 28 8° | 29 6° | 30 5° | 31 6° |
You can click on date
Access Perth weather forecasts with a simple click. Select any date for comprehensive insights on temperature, rainfall, and wind conditions.
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
| Date | Weather | Temperatures | Rain | Snow | More |
|---|---|---|---|---|---|
| 1 Jan. | Fog | 5° /0° | 0.5 mm | 0.3 cm | |
| 2 Jan. | Light drizzle | 3° /1° | 7 mm | 0 cm | |
| 3 Jan. | Patchy rain possible | 4° /1° | 0 mm | 0 cm | |
| 4 Jan. | Light drizzle | 3° /1° | 1.6 mm | 0 cm | |
| 5 Jan. | Light rain | 3° /0° | 10.2 mm | 4.7 cm | |
| 6 Jan. | Cloudy | 3° /-2° | 0.8 mm | 0 cm | |
| 7 Jan. | Sunny | 2° /-2° | 0 mm | 0 cm | |
| 8 Jan. | Overcast | 1° /-2° | 0 mm | 0 cm | |
| 9 Jan. | Overcast | 1° /-2° | 0.1 mm | 0 cm | |
| 10 Jan. | Overcast | 2° /-2° | 0 mm | 0 cm | |
| 11 Jan. | Partly cloudy | 2° /-1° | 0 mm | 0 cm | |
| 12 Jan. | Sunny | 2° /-1° | 0 mm | 0 cm | |
| 13 Jan. | Overcast | 6° /1° | 1 mm | 0 cm | |
| 14 Jan. | Partly cloudy | 5° /2° | 0.1 mm | 0 cm | |
| 15 Jan. | Overcast | 5° /1° | 0 mm | 0 cm | |
| 16 Jan. | Heavy snow | 3° /0° | 1.1 mm | 0.8 cm | |
| 17 Jan. | Sunny | 3° /0° | 0 mm | 0 cm | |
| 18 Jan. | Partly cloudy | 4° /-2° | 0 mm | 0 cm | |
| 19 Jan. | Heavy snow | 4° /-2° | 2.4 mm | 0.9 cm | |
| 20 Jan. | Light sleet | 6° /0° | 2.2 mm | 0 cm | |
| 21 Jan. | Moderate rain | 8° /1° | 13.3 mm | 0 cm | |
| 22 Jan. | Light sleet | 6° /1° | 1.4 mm | 0 cm | |
| 23 Jan. | Moderate rain | 7° /1° | 11.2 mm | 0 cm | |
| 24 Jan. | Patchy rain possible | 8° /1° | 9.8 mm | 0.8 cm | |
| 25 Jan. | Light rain | 6° /0° | 3.5 mm | 0.2 cm | |
| 26 Jan. | Light drizzle | 6° /1° | 4.8 mm | 2.4 cm | |
| 27 Jan. | Patchy rain possible | 5° /3° | 5.2 mm | 2.2 cm | |
| 28 Jan. | Light drizzle | 8° /3° | 0.5 mm | 0 cm | |
| 29 Jan. | Patchy rain possible | 6° /1° | 0 mm | 0 cm | |
| 30 Jan. | Cloudy | 5° /0° | 0 mm | 0 cm | |
| 31 Jan. | Light rain | 6° /2° | 3.8 mm | 0 cm | |
| Next | |||||
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?
During January, expect a variety of temperatures with highs around 5° and lows near 1°, suitable for diverse activities and preferences.
How much rainfall should be expected in Perth during January?
Significant rainfall exceeding 102 mm is expected in Perth during January, occurring over more than 12 days. Preparing for wet conditions is recommended in your planning.
Will it snow in Perth in January 2026?
Perth experiences an average snowfall of 3.4 cm during January, occurring over 2 days.
What are the typical wind conditions in Perth during January?
The average wind speed in Perth during January is 23 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 💧
Quick links
You are here
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.
Found a mistake?
We appreciate your attention to details. Tell us here.