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Monthly climate in Pennadam, Tamil Nadu, India

Last updated: May 6, 2024

Under the Köppen–Geiger climate classification Pennadam features a tropical savanna climate (Aw).Temperatures typically range between 25 °C (78 °F) and 32 °C (90 °F) through the year, but rarely can drop to 18 °C (64 °F) or can rise to as high as 41 °C (106 °F).The average annual precipitation amounts to about 1054 mm (41.5 inches) and receives 142 rainy days on the 1 mm (0.04 inches) threshold annually.Pennadam enjoys an average of 3700 hours of sunshine throughout the year, and daylight varies from 11 hours 27 minutes to 12 hours 46 minutes per day.

Monthly average temperatures in Pennadam, Tamil Nadu, India §

The warmest months in Pennadam are April, May and June, with daily mean temperatures ranging from 31 to 32 °C (88 - 90 °F) throughout the day. The coldest temperatures usually occur in January, February and December, when daily mean temperatures range from 25 to 26 °C (78 - 79 °F) throughout the day. On average each year, Pennadam experiences 329 days above 25 °C (77.0 °F) and 0 days below 0 °C (32.0 °F).

Monthly average temperatures with daily means, minimums and maximums for period, average high and low temperatures in Pennadam, Tamil Nadu, India.Generated using Copernicus Climate Change Service information.Data for period from January 2017 to June 2022.
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Maximum 33°C
(92°F)		 35°C
(96°F)		 38°C
(101°F)		 41°C
(105°F)		 41°C
(106°F)		 41°C
(106°F)		 40°C
(104°F)		 38°C
(101°F)		 38°C
(101°F)		 36°C
(98°F)		 34°C
(93°F)		 33°C
(91°F)
Mean maximum 32°C
(90°F)		 34°C
(94°F)		 37°C
(99°F)		 39°C
(102°F)		 40°C
(104°F)		 39°C
(103°F)		 38°C
(101°F)		 37°C
(100°F)		 37°C
(99°F)		 35°C
(96°F)		 33°C
(92°F)		 31°C
(89°F)
Average high 30°C
(86°F)		 32°C
(89°F)		 35°C
(94°F)		 37°C
(98°F)		 38°C
(100°F)		 37°C
(99°F)		 36°C
(96°F)		 35°C
(95°F)		 34°C
(94°F)		 32°C
(91°F)		 30°C
(86°F)		 29°C
(85°F)
Daily mean 25°C
(78°F)		 26°C
(79°F)		 29°C
(84°F)		 31°C
(88°F)		 32°C
(90°F)		 32°C
(90°F)		 31°C
(88°F)		 30°C
(87°F)		 30°C
(85°F)		 28°C
(84°F)		 27°C
(80°F)		 26°C
(78°F)
Average low 22°C
(71°F)		 22°C
(72°F)		 24°C
(76°F)		 27°C
(81°F)		 28°C
(83°F)		 28°C
(83°F)		 27°C
(81°F)		 27°C
(80°F)		 26°C
(79°F)		 25°C
(78°F)		 24°C
(76°F)		 23°C
(73°F)
Mean minimum 19°C
(67°F)		 19°C
(67°F)		 21°C
(70°F)		 24°C
(76°F)		 26°C
(79°F)		 26°C
(80°F)		 25°C
(78°F)		 25°C
(77°F)		 24°C
(76°F)		 24°C
(75°F)		 23°C
(73°F)		 20°C
(69°F)
Minimum 19°C
(66°F)		 18°C
(64°F)		 20°C
(68°F)		 23°C
(73°F)		 24°C
(75°F)		 25°C
(77°F)		 25°C
(77°F)		 24°C
(76°F)		 24°C
(76°F)		 23°C
(73°F)		 22°C
(71°F)		 20°C
(68°F)

Compare climate in Pennadam with other places

Compare temperature, precipitation, sunshine, UV index in Pennadam, Tamil Nadu, India with other places around the world.

Monthly average precipitation in Pennadam, Tamil Nadu, India §

Pennadam usually has the most precipitation in September, October and November, with an average of 20 rainy days and 182 mm (7.2 inches) of precipitation per month.The driest months in Pennadam are February, March and April. On average, 10 mm (0.4 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in Pennadam, Tamil Nadu, India.Generated using Copernicus Climate Change Service information.Data for period from January 2017 to January 2022.
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Average precipitation mm (inches) 46 (1.8) 6 (0.2) 12 (0.5) 12 (0.5) 33 (1.3) 69 (2.7) 107 (4.2) 100 (3.9) 146 (5.7) 165 (6.5) 236 (9.3) 122 (4.8)
Average precipitation days (≥ 1 mm) 5 2 3 3 8 13 17 17 19 20 23 12

Monthly sunshine hours in Pennadam, Tamil Nadu, India §

The sunniest months in Pennadam are March, April and May, when the sun shines an average of 11 hours 16 minutes a day.Least sunny months in Pennadam: January, November and December receive an average of 8 hours 40 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in Pennadam, Tamil Nadu, India.Generated using Copernicus Atmosphere Monitoring Service information.Data for period from January 2017 to January 2022.
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Mean monthly sunshine hours 260 308 344 341 351 323 318 306 301 306 252 285
Mean daily daylight hours 11h 31m 11h 45m 12h 3m 12h 22m 12h 38m 12h 46m 12h 42m 12h 28m 12h 10m 11h 51m 11h 35m 11h 27m

Solar UV radiation in Pennadam, Tamil Nadu, India §

Pennadam experiences the highest level of ultraviolet (UV) radiation in April, August and September, when the maximum UV index can reach values of 13 - 15, which corresponds to the Extreme category of sun exposure.January, October and December are in the Very High / Extreme exposure category. In these months, the maximum values of the UV index do not exceed 11. For more detailed information, check out our hourly Pennadam UV Index data.

Average daily maximum UV levels by month for Pennadam, Tamil Nadu, India.Generated using Copernicus Atmosphere Monitoring Service information.Data for period from January 2022 to January 2023.
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
UV Index (month maximum) 10 12 13 15 12 12 13 13 13 11 11 9