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: Slight Thunderstorm
Pressure: 996 hPa
Feel like: 39 °C
Temperature: 31°C
Cloud: 100%
Humidity: 76%
Wind: SE - 2 km/h
Visibility: 6.9 km
30 Day Averages and Extremes
- Average high 30.63°C
- Average low 24.73°C
- Hottest day 34°C (25 July 2026)
- Coldest day 0°C (17 August 2026)
- Average humidity 80.8%
- Days with precipitation 30 days
- Highest precipitation 93 mm (19 July 2026)
Yesterday's Data
- Max: 32°C
- Min: 26°C
- Total Precipitation: 11 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 31ºC (87.8ºF), consider wearing:
- UV-blocking sunglasses
- Lightweight, loose-fitting shorts
- Airy sandals or flip-flops
- Light, natural fabrics (like cotton or linen)
Temperature
Air quality
Acceptable air quality, some pollutants present, minor health concerns for sensitive individuals
- CO2 445
- CO 207
- NH3 0
- NO2 5
- O3 121
- PM10 22
- PM25 21
- SO2 14
- CH4 1,478