Weather in Arwal, Bihar
Arwal, India is a regional service town in the state of Bihar. Sitting at roughly 25.2°N, it falls in the semi-arid to humid subtropical climate zone.
Climate Overview
The southwest monsoon dominates central India from June through September. Madhya Pradesh, Maharashtra and Gujarat all receive the bulk of their rain in these four months. Temperatures in Arwal range from moderate winters to warm or hot summers, depending on elevation and proximity to the coast. Weather here is dominated by seasonal monsoon patterns, which bring the bulk of annual rainfall.
Weather by season in Arwal
Arwal'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 Arwal
The current weather conditions in Arwal 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
Our hourly forecast for Arwal covers the next 24 hours with temperature, wind speed and rain probability so you can plan around showers and thunderstorms.
7-Day Weather Forecast for Arwal
The 7-day forecast for Arwal shows daily high and low temperatures, expected weather conditions and rain probability — useful for planning trips, events or agricultural activities in the Bihar region.
Air Quality in Arwal
Air quality in Arwal is measured using the European Air Quality Index, with PM2.5 and PM10 particulate matter readings displayed alongside the live forecast. Arwal 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 Arwal
Arwal has a population of about 51,849; sits at 25.24°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 Arwal 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.