WeatherWX.com
Patna Monthly Climate Averages
January |
February |
March |
April |
May |
June |
July |
August |
September |
October |
November |
December |
| Hi 74°F Lo 55°F | Hi 81°F Lo 59°F | Hi 94°F Lo 70°F | Hi 103°F Lo 79°F | Hi 104°F Lo 84°F | Hi 101°F Lo 86°F | Hi 93°F Lo 83°F | Hi 92°F Lo 82°F | Hi 91°F Lo 80°F | Hi 89°F Lo 74°F | Hi 84°F Lo 66°F | Hi 77°F Lo 59°F |
| 6 mph | 6 mph | 7 mph | 8 mph | 8 mph | 8 mph | 8 mph | 7 mph | 6 mph | 5 mph | 4 mph | 5 mph |
| 0.6 in | 0.6 in | 0.4 in | 0.5 in | 2 in | 6.6 in | 14.2 in | 13.3 in | 10.5 in | 3.1 in | 0 in | 0.3 in |
| 55% | 49% | 29% | 25% | 36% | 45% | 64% | 68% | 71% | 65% | 47% | 44% |
| 9% | 9% | 8% | 9% | 15% | 36% | 58% | 57% | 50% | 22% | 5% | 6% |
| 30.0 in | 29.9 in | 29.8 in | 29.7 in | 29.6 in | 29.5 in | 29.5 in | 29.5 in | 29.6 in | 29.8 in | 29.9 in | 30.0 in |
| 30 | 27 | 29 | 27 | 26 | 19 | 11 | 9 | 12 | 25 | 30 | 31 |
| 1 | 2 | 2 | 3 | 5 | 11 | 21 | 23 | 18 | 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 | 0 | 0 |
| 5 | 6 | 7 | 8 | 8 | 7 | 7 | 7 | 6 | 6 | 6 | 5 |
| 321 | 295 | 345 | 331 | 319 | 195 | 58 | 65 | 110 | 269 | 349 | 354 |
January |
February |
March |
April |
May |
June |
July |
August |
September |
October |
November |
December |
| Hi 23°C Lo 13°C | Hi 27°C Lo 15°C | Hi 34°C Lo 21°C | Hi 40°C Lo 26°C | Hi 40°C Lo 29°C | Hi 38°C Lo 30°C | Hi 34°C Lo 28°C | Hi 33°C Lo 28°C | Hi 33°C Lo 27°C | Hi 31°C Lo 23°C | Hi 29°C Lo 19°C | Hi 25°C Lo 15°C |
| 9 km/h | 10 km/h | 11 km/h | 12 km/h | 14 km/h | 12 km/h | 13 km/h | 11 km/h | 10 km/h | 7 km/h | 7 km/h | 8 km/h |
| 16 mm | 16 mm | 9 mm | 14 mm | 50 mm | 167 mm | 361 mm | 339 mm | 265 mm | 79 mm | 1 mm | 7 mm |
| 55% | 49% | 29% | 25% | 36% | 45% | 64% | 68% | 71% | 65% | 47% | 44% |
| 9% | 9% | 8% | 9% | 15% | 36% | 58% | 57% | 50% | 22% | 5% | 6% |
| 1016 mb | 1013 mb | 1009 mb | 1004 mb | 1001 mb | 997 mb | 998 mb | 1000 mb | 1003 mb | 1009 mb | 1013 mb | 1015 mb |
| 30 | 27 | 29 | 27 | 26 | 19 | 11 | 9 | 12 | 25 | 30 | 31 |
| 1 | 2 | 2 | 3 | 5 | 11 | 21 | 23 | 18 | 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 | 0 | 0 |
| 5 | 6 | 7 | 8 | 8 | 7 | 7 | 7 | 6 | 6 | 6 | 5 |
| 321 | 295 | 345 | 331 | 319 | 195 | 58 | 65 | 110 | 269 | 349 | 354 |
| 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.