The short answer
When to go to Kotagiri
December to May is the best window for clear mornings and dry outings, with January and February the coolest and brightest. The rainy months bring the fullest waterfalls and green slopes but also mist, slippery paths and, in October and November, the heaviest rain of the year. For older travellers, February to April offers the most comfortable balance of cool days and manageable weather.
Month by month
Kotagiri weather by month
| Month | High | Low | Rain | Verdict | What to expect |
|---|---|---|---|---|---|
| January | 21°C | 10°C | 36 mm | Cool, dry and clear; chilly mornings | |
| February | 22°C | 11°C | 54 mm | Dry and bright; the most comfortable month | |
| March | 23°C | 13°C | 108 mm | Warming, with the first showers | |
| April | 25°C | 15°C | 104 mm | Mild days; afternoon showers likely | |
| May | 25°C | 16°C | 120 mm | Mild; showers building, estates green | |
| June | 23°C | 15°C | 72 mm | Monsoon: mist, cloud, waterfalls filling | |
| July | 22°C | 15°C | 75 mm | Cloudy and damp; viewpoints often misty | |
| August | 22°C | 15°C | 102 mm | Damp; short clear spells in between | |
| September | 22°C | 15°C | 143 mm | Showers ease; clearer spells return | |
| October | 21°C | 14°C | 345 mm | Heaviest rain of the year; paths slippery | |
| November | 20°C | 13°C | 373 mm | Very wet; some outings not worthwhile | |
| December | 20°C | 11°C | 136 mm | Rain eases; cool, dry and clear later |
Temperatures and rainfall are long-term monthly averages. Check the forecast a few days before you travel.
Seasons at a glance
Kotagiri seasons for families and seniors
The easiest months: January and February
- January: Cool, dry and clear; chilly mornings
- February: Dry and bright; the most comfortable month
Good, with small trade-offs: March, April, May, September and December
- March: Warming, with the first showers
- April: Mild days; afternoon showers likely
- May: Mild; showers building, estates green
- September: Showers ease; clearer spells return
- December: Rain eases; cool, dry and clear later
Possible, with planning: June, July and August
- June: Monsoon: mist, cloud, waterfalls filling
- July: Cloudy and damp; viewpoints often misty
- August: Damp; short clear spells in between
Best avoided with parents or children: October and November
- October: Heaviest rain of the year; paths slippery
- November: Very wet; some outings not worthwhile
Useful answers
Best time to visit Kotagiri: FAQs
What is the best month to visit Kotagiri?
January and February are the best months to visit Kotagiri, with March, April, May, September and December also good. December to May is the best window for clear mornings and dry outings, with January and February the coolest and brightest. The rainy months bring the fullest waterfalls and green slopes but also mist, slippery paths and, in October and November, the heaviest rain of the year. For older travellers, February to April offers the most comfortable balance of cool days and manageable weather.
Which months should I avoid in Kotagiri with elderly parents?
October and November are the months to avoid with older travellers. Heaviest rain of the year; paths slippery Very wet; some outings not worthwhile
When does it rain most in Kotagiri?
November is the wettest month, with about 373 mm of rain on average. The hottest month is May, with average highs around 25°C.