Cheyyur, Tamil Nadu Weather
Cheyyur weather this week
Over the next 7 days in Cheyyur, daytime highs range from 30°C to 32°C and night-time lows from 21°C to 24°C. The warmest afternoon is likely on Monday at 32°C, while the coolest night is expected on Friday night at 21°C. Temperatures stay fairly steady through the week.
No significant rain is expected in Cheyyur this week. The highest rain chance is just 42%, on Friday.
Winds stay mostly light this week, peaking at about 23 km/h tomorrow. The UV index climbs as high as 8 (very high), so use sunscreen and limit direct midday sun. Average humidity is a comfortable 75% or so.
| Day | Conditions | High / Low | Rain chance | Rain | Max wind |
|---|---|---|---|---|---|
| Today (Saturday) | Light drizzle | 30° / 24° | 41% | 0.9 mm | 23 km/h |
| Tomorrow (Sunday) | Drizzle | 30° / 24° | 18% | 1.4 mm | 23 km/h |
| Monday | Overcast | 32° / 24° | 15% | 0.0 mm | 19 km/h |
| Tuesday | Overcast | 31° / 22° | 2% | 0.0 mm | 18 km/h |
| Wednesday | Overcast | 30° / 22° | 24% | 0.0 mm | 21 km/h |
| Thursday | Overcast | 31° / 22° | 37% | 0.0 mm | 17 km/h |
| Friday | Overcast | 30° / 21° | 42% | 0.0 mm | 14 km/h |
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Today's outlook for Cheyyur
At 13:30 local time it is 30°C in Cheyyur under partly cloudy skies, feeling like 33°C. Today's forecast high is 30°C and the low is 24°C, and the day overall looks drizzly. There is a 41% chance of a shower today. Winds are blowing at about 23 km/h from the north-east. Humidity is 63%.
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Climate of Cheyyur: monthly averages
Based on 25 years of satellite and reanalysis data (2001-2025), May is usually the hottest month in Cheyyur, with average daytime highs around 35°C. January is the coolest, when nights typically fall to about 21°C. Temperatures stay fairly even through the year, varying by only about 13°C between the coolest night and the hottest day.
The area receives about 1240 mm of rain in a typical year. Most of it falls from August to December (around 76% of the yearly total), and November is the wettest month at roughly 293 mm. The driest stretch is January to March, with under 20 mm a month.
For outdoor plans and travel, January to February usually offer the most comfortable weather in Cheyyur, with mild days and relatively little rain.
| Month | Avg high | Avg low | Rainfall | Humidity |
|---|---|---|---|---|
| Jan | 28° | 21° | 18 mm | 77% |
| Feb | 29° | 22° | 7 mm | 73% |
| Mar | 32° | 24° | 16 mm | 70% |
| Apr | 34° | 26° | 28 mm | 70% |
| May | 35° | 28° | 62 mm | 68% |
| Jun | 34° | 27° | 65 mm | 67% |
| Jul | 33° | 26° | 97 mm | 68% |
| Aug | 32° | 26° | 126 mm | 73% |
| Sep | 31° | 26° | 140 mm | 77% |
| Oct | 30° | 25° | 255 mm | 80% |
| Nov | 28° | 24° | 293 mm | 82% |
| Dec | 27° | 22° | 133 mm | 80% |
Source: NASA POWER (MERRA-2 reanalysis), averaged over the roughly 50 km grid area around Cheyyur. Values describe typical conditions, not a forecast.
About Cheyyur weather
Cheyyur is one of many towns in Tamil Nadu's interior plateau (around Coimbatore, Salem and the Western Ghats rain-shadow), noticeably drier than the coast, about 87 km south of Chennai. Before the rains arrive, there's a hot summer (April–June) with highs often in the high 30s°C. Then comes 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. Cooler months mean a mild, short winter (December–January) with little temperature drop near the coast. This page shows live, auto-refreshing weather for Cheyyur: 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
Cheyyur is about 87 km south of Chennai, in Tamil Nadu.
Cheyyur 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 Cheyyur's exact coordinates. No fixed schedule, the page updates whenever you load it.
May is usually the hottest month in Cheyyur, with average daytime highs of about 35°C and nights around 28°C.
The coldest nights come in January, when the average low is about 21°C and daytime highs reach around 28°C. Winters are mild, so heavy woollens are rarely needed.
Cheyyur receives about 1240 mm of rain in a typical year. November is the wettest month at roughly 293 mm, and the main rainy period is August to December.
January to February usually offer the most comfortable weather in Cheyyur, with mild daytime temperatures and little rain.
In November Cheyyur typically sees daytime highs near 28°C and lows near 24°C, with about 293 mm of rain over the month and average humidity around 82%. 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 Cheyyur is shown at the top of this page and refreshes automatically — see the hourly breakdown below for how it changes through the day.
Cheyyur'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.