ClimateForecastSeptemberOctober >>

Weather in September in Bihar

Considering a trip to Bihar this September and wondering about the expected weather conditions? Find all the crucial information you need right here, addressing your question:

What is the weather like in Bihar in September?

Bihar is a region in India. September in Bihar generally has very warm temperatures, with heavy precipitation.

Temperatures

You can expect very warm maximum daytime temperatures of around 34°C and nighttime temperatures around 27°C in Patna. The temperatures cited for both day and night represent usual averages, but it's possible some days could be hotter. It's advisable to dress accordingly to handle the heat.

Precipitation

In September, precipitation varies across different areas. From heavy rainfall in Bodh Gaya with an average of 196 mm to heavy rainfall in Darbhanga with 264 mm.

Average sunshine

The city Patna usually sees around 210 hours of sunlight, indicating many sunny days.

For specific regional insights in Bihar for September, refer to the map provided below. For an in-depth overview of the yearly weather conditions, do visit our Bihar climate page.

Where to go in Bihar in September

Find more information for the most popular destinations in the Bihar on the map below. Click on a destination dot for more detailes.

Map not visible? Whoops sorry! Please refresh the page.
Legend perfect weather pleasant tolerable unpleasant poor
Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C and 29°C and not too much precipitation (less than 90 mm a month).

Popular destinations

What is the weather like in September for the 5 most popular destinations in Bihar?

Patna

In September Patna generally has very high temperatures with maximum daytime temperatures around 34°C, minimum nighttime temperatures around 27°C and heavy monthly rainfall. So on average the conditions are poor that month.

Patna
minimum temparatureMax temperature minimum temparatureMax temp
maximum temparatureMin temperature maximum temparatureMin temp
sun hoursMonthly sun hours sun hoursSun hours
precipitationMonthly rainfall precipitationRainfall
rain daysMonthly rainy days rain daysRainy days
conditionsWeather conditions conditionsWeather
<<   August August
<<  
34°C 
27°C 
202 hours 
280 mm 
12 days 
poor 
34°C 
27°C 
210 hours 
208 mm 
9 days 
poor 
October   >> October
>>  
33°C 
23°C 
267 hours 
54 mm 
3 days 
Climate in Patna

Bodh Gaya

In September Bodh Gaya generally has very high temperatures with maximum daytime temperatures around 33°C, minimum nighttime temperatures around 26°C and heavy monthly rainfall. So on average the conditions are unpleasant that month.

Bodh Gaya
minimum temparatureMax temperature minimum temparatureMax temp
maximum temparatureMin temperature maximum temparatureMin temp
precipitationMonthly rainfall precipitationRainfall
rain daysMonthly rainy days rain daysRainy days
conditionsWeather conditions conditionsWeather
<<   August August
<<  
34°C 
27°C 
254 mm 
13 days 
poor 
33°C 
26°C 
196 mm 
9 days 
October   >> October
>>  
33°C 
22°C 
58 mm 
3 days 
Climate in Bodh Gaya

Darbhanga

In September Darbhanga generally has very high temperatures with maximum daytime temperatures around 34°C, minimum nighttime temperatures around 26°C and heavy monthly rainfall. So on average the conditions are poor that month.

Darbhanga
minimum temparatureMax temperature minimum temparatureMax temp
maximum temparatureMin temperature maximum temparatureMin temp
precipitationMonthly rainfall precipitationRainfall
rain daysMonthly rainy days rain daysRainy days
conditionsWeather conditions conditionsWeather
<<   August August
<<  
34°C 
27°C 
314 mm 
10 days 
poor 
34°C 
26°C 
264 mm 
7 days 
poor 
October   >> October
>>  
33°C 
23°C 
69 mm 
3 days 
Climate in Darbhanga

Rājgīr

In September Rājgīr generally has very high temperatures with maximum daytime temperatures around 34°C, minimum nighttime temperatures around 26°C and heavy monthly rainfall. So on average the conditions are poor that month.

Rājgīr
minimum temparatureMax temperature minimum temparatureMax temp
maximum temparatureMin temperature maximum temparatureMin temp
precipitationMonthly rainfall precipitationRainfall
rain daysMonthly rainy days rain daysRainy days
conditionsWeather conditions conditionsWeather
<<   August August
<<  
34°C 
27°C 
263 mm 
12 days 
poor 
34°C 
26°C 
210 mm 
8 days 
poor 
October   >> October
>>  
33°C 
23°C 
61 mm 
3 days 
Climate in Rājgīr

Gaya

In September Gaya generally has very high temperatures with maximum daytime temperatures around 33°C, minimum nighttime temperatures around 26°C and heavy monthly rainfall. So on average the conditions are poor that month.

Gaya
minimum temparatureMax temperature minimum temparatureMax temp
maximum temparatureMin temperature maximum temparatureMin temp
precipitationMonthly rainfall precipitationRainfall
rain daysMonthly rainy days rain daysRainy days
conditionsWeather conditions conditionsWeather
<<   August August
<<  
34°C 
27°C 
257 mm 
13 days 
poor 
33°C 
26°C 
200 mm 
9 days 
poor 
October   >> October
>>  
33°C 
23°C 
57 mm 
3 days 
Climate in Gaya

Is your destination not in the list? Have a look at other destinations in Bihar, in India.

Is September the best time to visit Bihar?

Given the typically poor weather conditions in Patna, September may not be the ideal time to visit Bihar.

Generally speaking, January, February, November and December provide perfect weather in Patna. In contrast, May, June, July, August and September tend to have poor weather conditions.

Interested in more climate information?

We have much more information about the climate in Bihar. Interested in the weather conditions in a specific month? Select the month below.

  • January      
  • February      
  • March      
  • April      
  • May      
  • June      
  • July      
  • August      
  • September      
  • October      
  • November      
  • December      
  • 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.