Perth Airport Climate and Average Weather
Climate of Perth Airport: average temperatures, rainfall and seasons month by month.
Climate in Perth Airport month by month
Average high, average low and total rainfall, based on three years of reanalysis data.
| Month | Avg high | Avg low | Rainfall | Rating |
|---|---|---|---|---|
| January | 92° | 68° | 0,1 in | ★★★★★ |
| February | 92° | 68° | 0,4 in | ★★★★★ |
| March | 88° | 66° | 1,3 in | ★★★★☆ |
| April | 79° | 59° | 0,9 in | ★★★★★ |
| May | 73° | 55° | 3,3 in | ★★★★☆ |
| June | 65° | 51° | 5,9 in | ★★★☆☆ |
| July | 64° | 48° | 5,3 in | ★★★☆☆ |
| August | 65° | 50° | 4,8 in | ★★★☆☆ |
| September | 69° | 52° | 2,7 in | ★★★★☆ |
| October | 75° | 55° | 1,5 in | ★★★★☆ |
| November | 83° | 60° | 0,7 in | ★★★★★ |
| December | 89° | 65° | 0,1 in | ★★★★★ |
Climate type: Mediterranean. Source: Open-Meteo archive (ERA5).
Recent extremes in Perth Airport
Highest and lowest readings observed in the last 3 years of reanalysis data - not all-time records.
How Perth Airport compares with nearby places
Annual averages, and the difference against Perth Airport.
| Place | Distance | Avg temp | vs here | Annual rain |
|---|---|---|---|---|
| Margaret River | 148 mi | 62°F | 37°F cooler | 33 in |
Best time to visit Perth Airport
Go in January, February, November and December. These months score highest on comfortable temperatures, low rainfall and useful daylight.
Hardest months: June, July and August - expect the least comfortable mix of heat, cold or rain.
What this means for Perth Airport
Today is about average for August. The forecast high of 67°F is in line with the 65°F typical for this month.
A 100% chance means rain is expected over most of the area. Plan indoor alternatives. Around 0,6 in is forecast, which is enough to soak trails and slow traffic.
Wet roads are likely; braking distances roughly double in heavy rain.
Southern Hemisphere, so peak summer falls in December to February.
The gap between the warmest and coldest month averages 56°F.
What to pack, what to skip
- Layers - the daily swing is 57°F, so mornings feel nothing like afternoons
- A packable rain shell - 3 of the next 7 days carry a real chance of rain
- If your dates are flexible, avoid June, July and August - historically the least comfortable months here.
Summary
Perth Airport is an airport in Perth. Perth Airport (PER) is a commercial airport.
Right now it is 59°F (15°C) in Perth Airport with partly cloudy. It feels like 59°F. Today runs from 53°F to 67°F. Chance of precipitation is 100%. Sightseeing conditions score 7.2/10 - good conditions.
The best time to visit Perth Airport is January, February, November and December. The climate is Mediterranean. June, July and August tend to be the least comfortable months. February is the warmest month with average highs near 92°F, while July is the coldest with lows near 48°F.
In plain terms. Today is about average for August. The forecast high of 67°F is in line with the 65°F typical for this month. The best window to be outside is roughly 10 AM to 1 PM, when temperature, rain chance and wind line up best. fishing is the strongest bet in Perth Airport today at 9.5/10. Wet roads are likely; braking distances roughly double in heavy rain.
Compiled from this page's own data: atlas facts plus live Open-Meteo readings.
Quick facts about Perth Airport
Weather map for Perth Airport
Animated model layers. Pick a layer to load it.
Animated layers by Windy. For pin-level detail and nearby places, see the interactive map below.
Explore Perth Airport
Every topic we hold for this place, and the same topic for the places around it.
Climate for related places
Frequently asked questions
Where is Perth Airport?
Perth Airport is an airport in Perth. Its coordinates are -31.9403, 115.9669. It lies in Oceania.
What is the weather like in Perth Airport right now?
It is currently 59°F (15°C) with partly cloudy. Humidity is 85% and wind is 5 mph.
When is the best time to visit Perth Airport?
January, February, November and December offer the most comfortable conditions in Perth Airport, which has a Mediterranean climate. June, July and August are usually the hardest months for outdoor plans.
What time zone is Perth Airport in?
Perth Airport observes Australia/Perth (UTC+08:00). The local time is 12:24 PM.
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| Place data | USPOTUS Atlas dataset (airports) - coordinates, hierarchy and facts. |
|---|---|
| Forecast and observations | Open-Meteo (ECMWF and national models). |
| Air quality and pollen | Copernicus CAMS via Open-Meteo. US AQI scale. |
| Climate averages | ERA5 reanalysis via the Open-Meteo archive, aggregated over 3 years. |
| Method | Scores, comparisons and advice on this page are computed from the inputs above. Distances are straight-line. Nothing is estimated where data is missing - the block is simply not shown. |
Last updated August 26, 2026 at 12:24 PM local time. Live blocks refresh every 15 minutes; climate averages monthly.
