Weather World
Chennai District Website
Chennai Monthly Climate Averages
January |
February |
March |
April |
May |
June |
July |
August |
September |
October |
November |
December |
| Hi 81°F Lo 74°F | Hi 83°F Lo 75°F | Hi 87°F Lo 78°F | Hi 91°F Lo 82°F | Hi 94°F Lo 85°F | Hi 93°F Lo 84°F | Hi 91°F Lo 83°F | Hi 90°F Lo 82°F | Hi 89°F Lo 81°F | Hi 87°F Lo 80°F | Hi 83°F Lo 78°F | Hi 81°F Lo 76°F |
| 9 mph | 8 mph | 9 mph | 11 mph | 11 mph | 11 mph | 10 mph | 10 mph | 9 mph | 8 mph | 10 mph | 11 mph |
| 0.8 in | 0.3 in | 0.4 in | 0.3 in | 2.2 in | 3 in | 4 in | 5.4 in | 4.7 in | 7.4 in | 14.4 in | 7.2 in |
| 72% | 70% | 71% | 72% | 67% | 63% | 64% | 69% | 71% | 73% | 77% | 76% |
| 26% | 13% | 11% | 12% | 20% | 40% | 46% | 46% | 45% | 42% | 50% | 43% |
| 29.9 in | 29.9 in | 29.8 in | 29.8 in | 29.7 in | 29.7 in | 29.7 in | 29.7 in | 29.7 in | 29.8 in | 29.8 in | 29.9 in |
| 30 | 28 | 30 | 29 | 28 | 22 | 23 | 22 | 21 | 20 | 20 | 25 |
| 1 | 1 | 1 | 1 | 3 | 8 | 9 | 9 | 9 | 11 | 10 | 6 |
| 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 | 7 | 7 | 8 | 8 | 7 | 7 | 6 | 6 | 6 | 6 | 6 |
| 266 | 300 | 338 | 331 | 294 | 184 | 148 | 159 | 179 | 190 | 142 | 181 |
January |
February |
March |
April |
May |
June |
July |
August |
September |
October |
November |
December |
| Hi 27°C Lo 24°C | Hi 28°C Lo 24°C | Hi 31°C Lo 25°C | Hi 33°C Lo 28°C | Hi 34°C Lo 29°C | Hi 34°C Lo 29°C | Hi 33°C Lo 28°C | Hi 32°C Lo 28°C | Hi 32°C Lo 27°C | Hi 31°C Lo 27°C | Hi 29°C Lo 25°C | Hi 27°C Lo 24°C |
| 14 km/h | 13 km/h | 15 km/h | 18 km/h | 18 km/h | 17 km/h | 17 km/h | 15 km/h | 14 km/h | 12 km/h | 17 km/h | 18 km/h |
| 21 mm | 8 mm | 11 mm | 8 mm | 55 mm | 75 mm | 100 mm | 138 mm | 119 mm | 187 mm | 366 mm | 183 mm |
| 72% | 70% | 71% | 72% | 67% | 63% | 64% | 69% | 71% | 73% | 77% | 76% |
| 26% | 13% | 11% | 12% | 20% | 40% | 46% | 46% | 45% | 42% | 50% | 43% |
| 1013 mb | 1013 mb | 1011 mb | 1008 mb | 1005 mb | 1004 mb | 1005 mb | 1005 mb | 1006 mb | 1009 mb | 1011 mb | 1012 mb |
| 30 | 28 | 30 | 29 | 28 | 22 | 23 | 22 | 21 | 20 | 20 | 25 |
| 1 | 1 | 1 | 1 | 3 | 8 | 9 | 9 | 9 | 11 | 10 | 6 |
| 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 | 7 | 7 | 8 | 8 | 7 | 7 | 6 | 6 | 6 | 6 | 6 |
| 266 | 300 | 338 | 331 | 294 | 184 | 148 | 159 | 179 | 190 | 142 | 181 |
| 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.