Weather in Rohtas, Bihar
Rohtas is a small town in Bihar, India, with a semi-arid to humid subtropical climate driven by the South Asian monsoon cycle.
Climate Overview
Central India's climate hinges on the monsoon: June onset, peak rainfall in July–August and gradual withdrawal in September. Pre-monsoon thunderstorms (Kal Baisakhi) are common in April–May. Like much of Bihar, Rohtas follows the South Asian monsoon calendar: a hot pre-monsoon, a wet monsoon and a drier cool season after October. Summer afternoons can climb above 40°C.
Weather by season in Rohtas
Rohtas's year divides into four broad seasons. The southwest monsoon normally arrives around 19 June. Daytime figures below are typical lowland values for this latitude — hill stations sit markedly cooler.
- Winter (Dec–Feb): days around 26°C, nights around 10°C. Mild, dry and one of the most pleasant times to visit.
- Summer / pre-monsoon (Mar–Jun): days around 42°C, nights around 27°C. Hot, dry and dusty — heatwave conditions are common at the peak.
- Monsoon (Jul–Sep): days around 33°C, nights around 25°C. Frequent rain and high humidity; the wettest part of the year.
- Post-monsoon (Oct–Nov): days around 32°C, nights around 18°C. Skies clear and temperatures ease — comfortable and settled.
Today's Weather in Rohtas
The current weather conditions in Rohtas are updated every hour from the ECMWF global model via Open-Meteo. You can see real-time temperature, humidity, wind speed and air quality at the top of this page.
Hourly Forecast
Use the hour-by-hour forecast to spot rain windows, peak heat and overnight lows for Rohtas. Each hour shows temperature, wind, humidity and chance of rain.
7-Day Weather Forecast for Rohtas
Tomorrow's weather, the day after and the full week ahead for Rohtas are summarised in the 7-day outlook. Rain, cloud cover and wind direction are all shown.
Air Quality in Rohtas
Air quality in Rohtas is measured using the European Air Quality Index, with PM2.5 and PM10 particulate matter readings displayed alongside the live forecast. Rohtas typically enjoys cleaner air than the major metros, though pre-monsoon dust and winter fog can push AQI into the moderate range.
Quick facts about Rohtas
sits at 24.63°N; and is in India; its monsoon typically arrives in mid-June.
Common spellings
The Hindi word for weather, मौसम, is transliterated in many ways: mausam, mosam, mausham, musam, mosum, moshm, mausm. All refer to the same concept — the current weather conditions, today's temperature and the forecast you'll find for Rohtas on this page.
Nearby Cities in Bihar
Explore weather forecasts for other cities in Bihar. See the "More in Bihar" section above, or browse the full list on our states page.