Denkanikottai, Tamil Nadu Weather
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Climate of Denkanikottai: monthly averages
Based on 25 years of satellite and reanalysis data (2001-2025), April is usually the hottest month in Denkanikottai, with average daytime highs around 36°C. January is the coolest, when nights typically fall to about 14°C.
The area receives about 830 mm of rain in a typical year. Most of it falls from May and August to October (around 60% of the yearly total), and October is the wettest month at roughly 145 mm. The driest stretch is December to March, with under 20 mm a month.
For outdoor plans and travel, June to July and November to January usually offer the most comfortable weather in Denkanikottai, with mild days and relatively little rain.
| Month | Avg high | Avg low | Rainfall | Humidity |
|---|---|---|---|---|
| Jan | 29° | 14° | 2 mm | 64% |
| Feb | 33° | 16° | 5 mm | 52% |
| Mar | 36° | 19° | 17 mm | 44% |
| Apr | 36° | 22° | 59 mm | 50% |
| May | 33° | 22° | 109 mm | 65% |
| Jun | 30° | 20° | 69 mm | 74% |
| Jul | 29° | 20° | 93 mm | 76% |
| Aug | 29° | 19° | 106 mm | 78% |
| Sep | 29° | 19° | 144 mm | 79% |
| Oct | 28° | 19° | 145 mm | 81% |
| Nov | 27° | 17° | 66 mm | 80% |
| Dec | 27° | 15° | 19 mm | 75% |
Source: NASA POWER (MERRA-2 reanalysis), averaged over the roughly 50 km grid area around Denkanikottai. Values describe typical conditions, not a forecast.
About Denkanikottai weather
Denkanikottai sits within Tamil Nadu's interior plateau (around Coimbatore, Salem and the Western Ghats rain-shadow), noticeably drier than the coast, about 104 km north of Salem. Conditions turn hot with a hot summer (April–June) with highs often in the high 30s°C. After that, Denkanikottai sees the north-east monsoon (October–December) — Tamil Nadu's principal rainy season — with a weaker south-west monsoon contribution (June–September) mainly over the western interior. By December, expect a mild, short winter (December–January) with little temperature drop near the coast. This page shows live, auto-refreshing weather for Denkanikottai: current conditions, an hourly breakdown, a 16-day outlook, a date-lookup tool for any past or future date, and real-time air quality, sourced from Open-Meteo. Local timezone: Asia/Kolkata.
Frequently asked questions
Denkanikottai is about 104 km north of Salem, in Tamil Nadu.
Denkanikottai gets the north-east monsoon (October–December) — Tamil Nadu's principal rainy season — with a weaker south-west monsoon contribution (June–September) mainly over the western interior.
The live current conditions, hourly forecast and 16-day outlook above are pulled in real time for Denkanikottai's exact coordinates. No fixed schedule, the page updates whenever you load it.
April is usually the hottest month in Denkanikottai, with average daytime highs of about 36°C and nights around 22°C.
The coldest nights come in January, when the average low is about 14°C and daytime highs reach around 29°C.
Denkanikottai receives about 830 mm of rain in a typical year. October is the wettest month at roughly 145 mm, and the main rainy period is May and August to October.
June to July and November to January usually offer the most comfortable weather in Denkanikottai, with mild daytime temperatures and little rain.
In November Denkanikottai typically sees daytime highs near 27°C and lows near 17°C, with about 66 mm of rain over the month and average humidity around 80%. Check the live forecast above for this week's actual conditions.
Up to 16 days ahead using the extended forecast and date picker above; further-out or historical dates use the same date lookup tool.
Live temperature for Denkanikottai is shown at the top of this page and refreshes automatically — see the hourly breakdown below for how it changes through the day.
Denkanikottai's day-to-day weather is shaped by its position in Tamil Nadu, India — well inland, so daily temperature swings are sharper than on the coast. See the hourly weather forecast or the air quality index for more detail.