September Rainfall and Precipitation in Bihar

Average rainfall, rainy days and the driest cities in Bihar, India in September.

Bihar, India, a region in India, experiences heavy precipitation in September, ranging from 196 mm (7.7 in) of rainfall in Bodh Gaya to 264 mm (10 in) in Darbhanga.

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Check the conditions for any month of the year.

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For a detailed overview over the year and the best time to visit Bihar, check out our Bihar's climate page.

See also: Bihar weather by month.

Best Places to Visit in Bihar in September

Click on a destination dot for more details. Toggle the map to compare temperatures or precipitation across Bihar.

Conditions Temperatures Precipitation
Monthly precipitation 0 mm (0 in) dry → 150 mm (5.9 in) wet

Marker color shows total monthly precipitation in September: pale blue is dry, deep blue is wet.

Bihar precipitation in September: frequently asked questions

How much rainfall does Bihar, India receive in September?

If you're considering a trip to Bihar, India, remember that September falls within the rainy season. Patna often receives substantial rainfall, averaging approximately 208 mm (8.2 in). The frequent showers make the weather unpredictable, with conditions shifting rapidly.

How many days does it rain in Bihar, India in September?

Expect around 9 days rainy days in Patna during September.

Is September part of the rainy season in Bihar, India?

September is part of Bihar, India's rainy season. Showers are more common this time of year.

What is the wettest city in September in Bihar, India?

In our database, Darbhanga stands out as having an average rainfall level of 264 mm (10 in), making it the wettest location.

What is the driest city in September in Bihar, India?

The driest place is Bodh Gaya with an average rainfall of 196 mm (7.7 in) according to our data.

Interested in more climate information?

We have much more information about the climate in Bihar.

Weather and climate has detailed information for every country in the world. Are you going to India? Get detailed historical weather averages for many cities in India.

Not sure yet where to go? We now have a tool which recommends destinations that suit your ideal travel conditions. Find out where to go with our weather planner.

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