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Assam weather in September

Considering a trip to Assam 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 Assam in September?

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

The average maximum temperatures are very warm and range from 31°C in Dimāpur to 33°C in Tinsukia. Nighttime temperatures generally drop to 26°C in Tinsukia and 24°C in Dimāpur. The temperatures mentioned for daytime and nighttime are general averages. However there can be days that surpass these temperatures. So equip yourself with clothing that can handle the potential heat.

In September, precipitation varies across different areas. From heavy rainfall in Dimāpur with an average of 251 mm to heavy rainfall in Hatikhuli with 494 mm. Most areas experience a moderate amount of sunshine, with approximately 141 hours of sunlight expected in Guwahati. This makes it neither too gloomy nor overly bright.

For a closer look at September's conditions in Assam, see the map below. For a more detailed look at Assam's yearly weather, check out our Assam climate page.

Where to go in Assam in September

Find the average weather conditions in September for the most popular destinations in Assam on the map below. Click on a destination dot for more detailed information.

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 in Assam

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

Average weather in Guwahati

In September Guwahati generally has very high temperatures with maximum daytime temperatures around 32°C, minimum nighttime temperatures around 25°C and heavy monthly rainfall. So on average the conditions are poor that month.

Guwahati
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
<<  
33°C 
26°C 
165 hours 
648 mm 
12 days 
poor 
32°C 
25°C 
141 hours 
418 mm 
9 days 
poor 
October   >> October
>>  
31°C 
22°C 
207 hours 
135 mm 
4 days 
Climate in Guwahati

Average weather in Tezpur

In September Tezpur 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.

Tezpur
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
<<  
33°C 
26°C 
547 mm 
12 days 
poor 
33°C 
26°C 
427 mm 
10 days 
poor 
October   >> October
>>  
32°C 
22°C 
165 mm 
5 days 
Climate in Tezpur

Average weather in Dibrugarh

In September Dibrugarh generally has very high temperatures with maximum daytime temperatures around 33°C, minimum nighttime temperatures around 25°C and heavy monthly rainfall. So on average the conditions are poor that month.

Dibrugarh
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
<<  
33°C 
26°C 
417 mm 
16 days 
poor 
33°C 
25°C 
343 mm 
14 days 
poor 
October   >> October
>>  
31°C 
23°C 
130 mm 
7 days 
Climate in Dibrugarh

Average weather in Dimāpur

In September Dimāpur generally has very high temperatures with maximum daytime temperatures around 31°C, minimum nighttime temperatures around 24°C and heavy monthly rainfall. So on average the conditions are poor that month.

Dimāpur
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
<<  
32°C 
25°C 
302 mm 
11 days 
poor 
31°C 
24°C 
251 mm 
9 days 
poor 
October   >> October
>>  
30°C 
21°C 
133 mm 
5 days 
Climate in Dimāpur

Average weather in Tinsukia

In September Tinsukia 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.

Tinsukia
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 
26°C 
387 mm 
15 days 
poor 
33°C 
26°C 
300 mm 
12 days 
poor 
October   >> October
>>  
32°C 
23°C 
109 mm 
7 days 
Climate in Tinsukia

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

Is September the best time to visit Assam?

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

Generally speaking, January, February, November and December provide perfect weather in Guwahati. On the other hand, the weather in May, June, July, August and September tend to be poor.

Interested in more climate information?

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

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  • 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 climate conditions. Find out where to go with our weather planner.