Bihar, India Weather
- Bihar, India Weather
- Current conditions
- Weather forecast
- Averages and extremes
- Yesterday's Data
- Temperature and possibility of rain in Bihar over the next 12 hours
- Temperature and possibility of rain in Bihar in the coming days
- Rainfall in Bihar in the coming days
- Bihar Weather Summary
- Weather averages by month
- Bihar's weather
- Frequently asked questions
- Comments
Current conditions
Condition: Clear Sky
Pressure: 994 hPa
Feel like: 40 °C
Temperature: 35°C
Cloud: 1%
Humidity: 53%
Wind: WSW - 9 km/h
Visibility: 13.46 km
30 Day Averages and Extremes
- Average high 34.27°C
- Average low 26.27°C
- Hottest day 39°C (07 June 2026)
- Coldest day 0°C (03 July 2026)
- Average humidity 62.83%
- Days with precipitation 27 days
- Highest precipitation 68 mm (28 June 2026)
Yesterday's Data
- Max: 38°C
- Min: 28°C
- Total Precipitation: 0 mm
Temperature and possibility of rain in Bihar over the next 12 hours
Temperature and possibility of rain in Bihar in the coming days
Rainfall in Bihar in the coming days
Bihar Climate Summary
Bihar features a Humid subtropical, dry winter (Köppen classification: Cwa), with an average annual temperature of 29.51ºC (85.12ºF), which is about 3.54% higher than the national average for India. Annually, the city experiences approximately 31.22 millimeters (1.23 inches) of rainfall, spread across 60.19 rainy days, accounting for 16.49% of the year.
| Longitude | 25.0960742 |
| Latitude | 85.3131194 |
| Yearly high temperature | 33.08ºC (91.54ºF) |
| Yearly low temperature | 22.55ºC (72.59ºF) |
| Hottest month | May 41.86ºC (107.35ºF) |
| Coldest month | January 11.26ºC (52.27ºF) |
| Yearly precip | 31.22mm (1.23in) |
| Days with rainfall | 60.19 days (16.49%) |
| Driest month | November (48.13%) |
| Wettest month | July (65.77%) |
Weather averages by month
| Month | High / Low (°C) | Rain |
|---|---|---|
| January | 23.47° / 11.26° | 1.0 days |
| February | 27.83° / 14.27° | 0.91 days |
| March | 34.52° / 20.35° | 0.82 days |
| April | 40.2° / 26.48° | 2.0 days |
| May | 41.86° / 30.23° | 2.09 days |
| June | 39.98° / 31.28° | 6.36 days |
| July | 35.29° / 28.53° | 15.73 days |
| August | 34.66° / 27.78° | 14.64 days |
| September | 33.53° / 26.1° | 11.18 days |
| October | 31.46° / 22.2° | 4.82 days |
| November | 29.02° / 18.17° | 0.09 days |
| December | 25.1° / 13.92° | 0.55 days |
Bihar's weather
- Maharashtra
- Delhi
- Telangana
- Karnataka
- West Bengal
- Gujarat
- Tamil Nadu
- Uttar Pradesh
- Lakshadweep
- Kerala
- Andaman and Nicobar Islands
- Andhra Pradesh
- Arunachal Pradesh
- Assam
- Chandigarh
- Daman and Diu
- Himachal Pradesh
- Jharkhand
- Manipur
- Mizoram
- Nagaland
- Odisha
- Puducherry
- Sikkim
- Tripura
- Uttarakhand
- Ladakh
- Madhya Pradesh
- Chhattisgarh
- Goa
- Haryana
- Meghalaya
- Punjab
- Rajasthan
- Jammu and Kashmir
- Dadra and Nagar Haveli
Frequently asked questions
1. What is the hottest month in Bihar?
May has the highest average monthly temperature (daily mean of 41.86ºC) and January are the coolest (daily mean of 11.26ºC).
2. What should I wear in Bihar today?
For today's very hot weather in Bihar, with the high temperatures above 38ºC (100.4ºF), consider wearing:
- Ultra-thin, breathable socks
- High SPF sunscreen for outdoor activities
- Light, natural fabrics (like cotton or linen)
- UV-blocking sunglasses
Temperature
Air quality
Unhealthy for Sensitive Groups air quality, health effects possible for sensitive people, general public usually unaffected
- CO2 477
- CO 234
- NH3 0
- NO2 6
- O3 129
- PM10 62
- PM25 40
- SO2 18
- CH4 1,419