Coonoor Weather in September

September in Coonoor averages 27°C (81°F) during the day and 19°C (66°F) at night. September is part of the rainy season, with around 191 mm (7.5 in) of rainfall and frequent showers.

Rainfall in Coonoor in September

Coonoor is in the rainy season in September, with rain on around 8 days and an average of 191 mm (7.5 in). With high rainfall totals spread across the month, individual showers can be very heavy. Waterproof gear is strongly recommended.

Temperature in Coonoor in September

Expect highs of 27°C (81°F) in Coonoor in September, with nights dropping to around 19°C (66°F). The days can feel warmer than the evenings, so packing for both parts of the day is a good idea. Nights cool down to 19°C (66°F), so a light jacket or extra layer is useful once the sun goes down. On the plus side, the cooler nights make for comfortable sleeping conditions.

Should you favor a climate that's both dry and comfortably warm, January, February and December typically offer the most agreeable circumstances. If you're seeking pleasant, dry and sunny weather somewhere else in the world, our weather planner can help you explore other options.

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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 Coonoor's climate page.

Coonoor Temperature in September

Min Temperature 19°C (66°F)  

Max Temperature 27°C (81°F)  

Chance of Rain 27%  

Precipitation 191 mm (7.5 in)  

Rainy days 8 days  

Humidity 66% *  

* Data from: Coimbatore, India (42 KM, 26 Miles).

What to Wear in Coonoor in September

Warm but pleasant conditions in Coonoor in September. Focus on lightweight, maybe with natural fabrics, cotton blend shirts, comfortable shorts, and breathable footwear. A light cover-up for sun protection is smart too. It's going to pour! Pack a good poncho and prepare for very wet conditions.

What To Do in Coonoor in September

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

Cycling

7/10

Walking

7/10

Camping

6/10

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 Coonoor's climate page.

More climate data for Coonoor

Temperature Rainfall Humidity

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