Kallakurichi weather in December
In December, Kallakurichi has an average high of 29 °C84 °F and an average low of 19 °C66 °F, with about 61 mm2.4 in of precipitation. December is the coldest month of the year and ranks 7th for precipitation.
How December compares with other months
Compared with November, December is 1.2 °C2.1 °F cooler on average and drier by 100 mm3.9 in. Compared with January, December is about the same temperature and wetter by 53 mm2.1 in. Daylight lasts about 11.4 hours around the middle of the month. Average relative humidity is 82% and the average cloud amount 54%.
Is December a good time to visit Kallakurichi?
Yes — December is one of the most comfortable months to visit Kallakurichi by our comfort score, which favours average highs of 21–28 °C, lows above 5 °C, little rain and moderate humidity.
What to wear in December
For Kallakurichi in December, pack light summer clothes such as T-shirts, shorts or light dresses.
December in nearby places
| Place | High °C°F | Low °C°F | Precip. mmin |
|---|---|---|---|
| Kallakurichi | 2984 | 1966 | 612.4 |
| Tiruvannamalai | 2781 | 1966 | 1044.1 |
| Neyveli | 2882 | 2069 | 1114.4 |
| Salem | 2984 | 1763 | 461.8 |
| Puducherry | 2781 | 2475 | 1305.1 |
| Tiruchirappalli | 2984 | 1967 | 672.6 |
| Thanjavur | 2882 | 2169 | 1164.6 |
| Ambur | 2882 | 1763 | 321.3 |
| Karur | 3085 | 1966 | 491.9 |
Nearby places that are more than 1 °C1.8 °F warmer in December: Puducherry; cooler: Ambur.
Other months in Kallakurichi
- January31 °C87 °F / 18 °C64 °F
- February34 °C93 °F / 19 °C66 °F
- March37 °C99 °F / 22 °C71 °F
- April38 °C101 °F / 25 °C77 °F
- May37 °C98 °F / 26 °C78 °F
- June35 °C95 °F / 25 °C76 °F
- July35 °C94 °F / 24 °C75 °F
- August34 °C94 °F / 24 °C75 °F
- September33 °C92 °F / 23 °C74 °F
- October31 °C88 °F / 23 °C73 °F
- November29 °C84 °F / 21 °C70 °F
- December29 °C84 °F / 19 °C66 °F
Frequently asked questions
How warm is Kallakurichi in December?
In December the average high in Kallakurichi is 29 °C (84 °F) and the average low is 19 °C (66 °F).
Does it rain a lot in Kallakurichi in December?
On average about 61 mm (2.4 in) of precipitation falls in December; it ranks 7th of the 12 months.
Is December the warmest month in Kallakurichi?
No. The warmest month in Kallakurichi is April, with an average high of 38 °C (101 °F). The coldest month is January, with an average low of 18 °C (64 °F).
How long is the day in Kallakurichi in December?
In the middle of December the day in Kallakurichi lasts about 11.4 hours from sunrise to sunset. The value is calculated from the position of the city and the sun.
How humid is Kallakurichi in December?
The average relative humidity in December is about 82%. Combined with warm days, it can feel muggy.
How cloudy is Kallakurichi in December?
On average about 54% of the sky is covered by cloud in December. This is the mean cloud amount from satellite data, not the number of sunny days.
About this data
All figures are 25-year averages (January 2001 – December 2025) from the NASA POWER project. Temperature, humidity, wind and precipitation come from the MERRA-2 reanalysis (precipitation is the bias-corrected MERRA-2 product), cloud and solar values from CERES satellite data. They describe a grid cell of roughly 50–70 km, not a single weather station, so they can differ from airport records — most of all on coasts, in mountains and for rainfall. Average highs and lows are the monthly mean temperature plus/minus half of the average daily temperature range. Counts of rainy days are not part of this dataset.
The grid cell’s average elevation is 291 m, while Kallakurichi lies at about 124 m. Temperatures on this page were therefore adjusted by +1.1 °C2 °F using the standard lapse rate of 6.5 °C per 1,000 m.