Begusarai sits on the Ganges River on the Gangetic plain of northern Bihar, where the southwest monsoon from June through September brings heavy rainfall, and the low-lying terrain has a long history of seasonal river flooding. IMD radar coverage extends across this Gangetic plain district.
Rain in Begusarai by month
Begusarai gets about 1,026 mm (40.4 in) of rain in an average year. The wettest month is July, with 286 mm (11.2 in), and the driest is November, with 2 mm (0.1 in).
| Month | Average rain | Average temperature |
|---|---|---|
| January | 10 mm (0.4 in) | 15.8 °C (60 °F) |
| February | 12 mm (0.5 in) | 20.2 °C (68 °F) |
| March | 12 mm (0.5 in) | 26.4 °C (80 °F) |
| April | 23 mm (0.9 in) | 31.8 °C (89 °F) |
| May | 62 mm (2.4 in) | 34.0 °C (93 °F) |
| June | 158 mm (6.2 in) | 33.6 °C (92 °F) |
| July | 286 mm (11.2 in) | 29.9 °C (86 °F) |
| August | 210 mm (8.3 in) | 29.1 °C (84 °F) |
| September | 194 mm (7.6 in) | 28.1 °C (83 °F) |
| October | 56 mm (2.2 in) | 25.6 °C (78 °F) |
| November | 2 mm (0.1 in) | 21.3 °C (70 °F) |
| December | 2 mm (0.1 in) | 16.9 °C (62 °F) |
Long-term monthly averages from NASA POWER (MERRA-2 satellite reanalysis). They describe the wider area around Begusarai and can differ slightly from local weather-station records.
Learn more: How Does Rain Radar Work? · Open the full Rain Map
Frequently Asked Questions
Is it raining in Begusarai right now?
The map above shows recent radar observations over Begusarai, Bihar where coverage is available. Use the map legend and timestamp to interpret the imagery. A blank map over Begusarai can mean no detected precipitation, missing coverage, delayed data, or rain too light for radar to detect.
How often does the Begusarai rain radar update?
Updates depend on the radar provider and local network. Check the timestamp on the map for the latest available frame, and press play to compare recent observations. Radar imagery can lag conditions on the ground.
Can I see if a storm is heading toward Begusarai?
Press play to compare recent radar frames over Bihar and see the direction of detected rain. This can help you assess approaching showers near Begusarai, but storms can grow or change direction; check your local weather service for forecasts and warnings.
Is this Begusarai rain radar free to use?
Yes, completely free – no account, app download, or sign-up required. It works in any browser on desktop and mobile.