The short answer
When to go to Athirappilly
September to January is the best window, with full water in the falls, easier paths and clearer forest views. June to August is dramatic but the base viewpoint and the forest road can close, and leeches and mist are common. February to May is hot and humid, and the falls and Charpa shrink or stop. For older travellers, November to January mornings are the most comfortable. Note that the temperature and rain figures come from the lowland Vellanikkara station near Thrissur, so Athirappilly at the foot of the Ghats is likely to be wetter.
Month by month
Athirappilly weather by month
| Month | High | Low | Rain | Verdict | What to expect |
|---|---|---|---|---|---|
| January | 33°C | 22°C | 0 mm | Dry and clear; falls still strong after the rains | |
| February | 35°C | 23°C | 19 mm | Hotter; flow starts to thin by month end | |
| March | 36°C | 24°C | 28 mm | Hot and humid; falls reduced, Charpa may be dry | |
| April | 35°C | 25°C | 60 mm | Hot, humid, thin falls; pre-monsoon storms | |
| May | 33°C | 25°C | 214 mm | Pre-monsoon downpours and rising humidity | |
| June | 30°C | 24°C | 616 mm | Falls roar; base viewpoint and forest road may close | |
| July | 30°C | 23°C | 597 mm | Peak flow; closures during red alerts | |
| August | 30°C | 23°C | 484 mm | Heavy rain; check closures before travelling | |
| September | 31°C | 23°C | 321 mm | Rains easing; full falls and greener forest | |
| October | 32°C | 23°C | 290 mm | Second rains; strong flow, afternoon showers | |
| November | 32°C | 23°C | 96 mm | Full water, drier air, good for the forest drive | |
| December | 32°C | 23°C | 8 mm | Dry and bright; ideal for hornbills and walking |
Temperatures and rainfall are long-term monthly averages. Check the forecast a few days before you travel.
Seasons at a glance
Athirappilly seasons for families and seniors
The easiest months: January, November and December
- January: Dry and clear; falls still strong after the rains
- November: Full water, drier air, good for the forest drive
- December: Dry and bright; ideal for hornbills and walking
Good, with small trade-offs: February, September and October
- February: Hotter; flow starts to thin by month end
- September: Rains easing; full falls and greener forest
- October: Second rains; strong flow, afternoon showers
Possible, with planning: March, June, July and August
- March: Hot and humid; falls reduced, Charpa may be dry
- June: Falls roar; base viewpoint and forest road may close
- July: Peak flow; closures during red alerts
- August: Heavy rain; check closures before travelling
Best avoided with parents or children: April and May
- April: Hot, humid, thin falls; pre-monsoon storms
- May: Pre-monsoon downpours and rising humidity
Useful answers
Best time to visit Athirappilly: FAQs
What is the best month to visit Athirappilly?
January, November and December are the best months to visit Athirappilly, with February, September and October also good. September to January is the best window, with full water in the falls, easier paths and clearer forest views. June to August is dramatic but the base viewpoint and the forest road can close, and leeches and mist are common. February to May is hot and humid, and the falls and Charpa shrink or stop. For older travellers, November to January mornings are the most comfortable. Note that the temperature and rain figures come from the lowland Vellanikkara station near Thrissur, so Athirappilly at the foot of the Ghats is likely to be wetter.
Which months should I avoid in Athirappilly with elderly parents?
April and May are the months to avoid with older travellers. Hot, humid, thin falls; pre-monsoon storms Pre-monsoon downpours and rising humidity
When does it rain most in Athirappilly?
June is the wettest month, with about 616 mm of rain on average. The hottest month is March, with average highs around 36°C.