Weather World
City of Perth, Western Australia
Perth Monthly Climate Averages
January |
February |
March |
April |
May |
June |
July |
August |
September |
October |
November |
December |
| Hi 90°F Lo 67°F | Hi 89°F Lo 67°F | Hi 85°F Lo 65°F | Hi 78°F Lo 61°F | Hi 71°F Lo 56°F | Hi 65°F Lo 52°F | Hi 63°F Lo 50°F | Hi 64°F Lo 50°F | Hi 67°F Lo 52°F | Hi 73°F Lo 55°F | Hi 80°F Lo 59°F | Hi 86°F Lo 64°F |
| 11 mph | 10 mph | 10 mph | 8 mph | 8 mph | 8 mph | 9 mph | 9 mph | 9 mph | 9 mph | 10 mph | 11 mph |
| 0.6 in | 0.7 in | 0.9 in | 1.1 in | 2.8 in | 4.3 in | 4.7 in | 4.3 in | 2.3 in | 1.2 in | 0.9 in | 0.6 in |
| 48% | 49% | 53% | 57% | 62% | 69% | 72% | 72% | 68% | 63% | 55% | 49% |
| 12% | 14% | 19% | 26% | 30% | 39% | 45% | 42% | 35% | 28% | 22% | 15% |
| 29.9 in | 29.9 in | 30.0 in | 30.1 in | 30.1 in | 30.1 in | 30.1 in | 30.1 in | 30.1 in | 30.0 in | 29.9 in | 29.9 in |
| 30 | 27 | 29 | 28 | 27 | 24 | 24 | 24 | 26 | 28 | 28 | 30 |
| 1 | 1 | 2 | 2 | 4 | 6 | 7 | 7 | 4 | 3 | 2 | 1 |
| 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 6 | 6 | 5 | 5 | 4 | 4 | 3 | 4 | 4 | 5 | 5 | 6 |
| 316 | 282 | 294 | 250 | 223 | 173 | 151 | 178 | 200 | 249 | 273 | 320 |
January |
February |
March |
April |
May |
June |
July |
August |
September |
October |
November |
December |
| Hi 32°C Lo 19°C | Hi 32°C Lo 20°C | Hi 29°C Lo 18°C | Hi 25°C Lo 16°C | Hi 21°C Lo 13°C | Hi 18°C Lo 11°C | Hi 17°C Lo 10°C | Hi 18°C Lo 10°C | Hi 20°C Lo 11°C | Hi 23°C Lo 13°C | Hi 26°C Lo 15°C | Hi 30°C Lo 18°C |
| 17 km/h | 16 km/h | 15 km/h | 13 km/h | 13 km/h | 13 km/h | 14 km/h | 14 km/h | 14 km/h | 15 km/h | 16 km/h | 17 km/h |
| 16 mm | 18 mm | 22 mm | 28 mm | 70 mm | 110 mm | 119 mm | 110 mm | 58 mm | 30 mm | 24 mm | 16 mm |
| 48% | 49% | 53% | 57% | 62% | 69% | 72% | 72% | 68% | 63% | 55% | 49% |
| 12% | 14% | 19% | 26% | 30% | 39% | 45% | 42% | 35% | 28% | 22% | 15% |
| 1011 mb | 1012 mb | 1015 mb | 1018 mb | 1020 mb | 1020 mb | 1020 mb | 1019 mb | 1019 mb | 1017 mb | 1014 mb | 1012 mb |
| 30 | 27 | 29 | 28 | 27 | 24 | 24 | 24 | 26 | 28 | 28 | 30 |
| 1 | 1 | 2 | 2 | 4 | 6 | 7 | 7 | 4 | 3 | 2 | 1 |
| 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 6 | 6 | 5 | 5 | 4 | 4 | 3 | 4 | 4 | 5 | 5 | 6 |
| 316 | 282 | 294 | 250 | 223 | 173 | 151 | 178 | 200 | 249 | 273 | 320 |
| Month |
| Avg. Temperatures |
| Avg. Wind Speed |
| Avg. Precipitation |
| Average Humidity |
| Avg. Cloud Cover |
| Pressure Average |
| Average Dry Days |
| Avg. Precip. Days |
| Avg. Snow Days |
| Average Fog Days |
| Average UV Index |
| Avg. Hours of Sun |
Averages are based on historical weather data from the past 10 years.