Patna Weather in September

September in Patna brings very high temperatures, with highs of 34°C (93°F) and nights dropping to 27°C (81°F). The rainy season is in full swing this month, so frequent downpours are part of the picture.

Rainfall in Patna in September

Patna is in the rainy season in September, with rain on around 9 days and an average of 208 mm (8.2 in). Showers during the rainy season tend to be heavy and can come down intensely. An umbrella is often not enough, so a poncho or waterproof jacket is a better choice.

Temperature in Patna in September

In September, expect very high temperatures in Patna, with highs of 34°C (93°F) and lows of 27°C (81°F) at night. The hottest part of the day is usually in the afternoon, so lighter clothing can help you stay comfortable. Nights remain warm at around 27°C (81°F). For a more comfortable sleep, a cold shower before bed and a fan or air conditioning can make a big difference.

Sunshine in Patna in September

Expect sunny days throughout the month, with an estimated 210 hours of sunshine. Despite being the rainy season, it could still be a nice time to visit. Rain often arrives later in the day, keeping most of the days sunny.

Wind Speed in Patna in September

Wind speeds average 1 m/s (2 knots) during September. At this speed, you'll experience mostly light air movement that's just barely noticeable. As an average, some days will be completely calm while others have gentle breezes you can feel on your skin.

If you're looking for dry conditions and comfortable temperatures, September may not be the ideal month to visit Patna. Our weather planner can help you explore destinations with more pleasant weather conditions.

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Check the conditions for any month of the year.

• January
• February
• March
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• May
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• July
• August

• September
• October
• November
• December

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

Patna Temperature in September

Min Temperature 27°C (81°F)  

Max Temperature 34°C (93°F)  

Chance of Rain 29%  

Precipitation 208 mm (8.2 in)  

Rainy days 9 days  

Humidity 79%  

Windspeed 1 m/s (2 knots)  

Sunshine 210 hours  

Percentage Sunshine  

What to Wear in Patna in September

Hot weather in September means keeping cool is the priority. Loose-fitting clothes in natural fabrics work best. Pack plenty of shorts, tank tops, and breathable shirts. Don't forget a hat, swimwear, and comfortable sandals. Heavy rain is guaranteed, please bring a good poncho and waterproof everything! You'll definitely want to pack sunglasses and sunscreen. There will be plenty of bright sunshine this month.

What To Do in Patna in September

We rated the following activities from 1 (least suitable) to 10 (best) to do.

Swimming

8/10

Cycling

7/10

Walking

7/10

Camping

7/10

Outdoor sports

7/10

Select a Month

Check the conditions for any month of the year.

• January
• February
• March
• April

• May
• June
• July
• August

• September
• October
• November
• December

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

More climate data for Patna

Temperature Rainfall Sunshine Humidity Wind Speed

See the full Patna climate overview or explore weather in India.