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Climate in Tamil Nadu
(India)

Average daytime and nighttime temperatures


All climatic diagrams on this site result from the collected data from 5 measuring stations in Tamil Nadu.
Weather stations at an altitude above 920m have not been included.
All data correspond to the average monthly values of the last 20 years.


Back to overview: India

The climate is very warm with an annual average of 32 degrees, but has few truly tropical and sultry months. It is yearlong warm or hot. Dued to the lesser rain the best time for traveling is from January to April. Most precipitation decrease from July to November.

Overview: Climate in India
Duration of daylight and sunshine in India


hours of sunshine per daySunshine hours per day in Tamil Nadu
rainy days per monthRainy days per month in Tamil Nadu
Precipitation in mm/dayPrecipitation in Tamil Nadu
Relative humidity in %Relative humidity in Tamil Nadu
Absolute humidity in g/m³ (approx.)Absolute humidity in Tamil Nadu
Map of Tamil Nadu

Most important cities in the country part »Tamil Nadu«

Alone 6 major cities with over 600,000 inhabitants are located here. The country part has a west-east extension of about 410 km and over 590 km from north to south.

CityPopulationGeo-Position
Chennai7,088,00013°5'16"N80°16'42"E
Teni1,468,00010°0'55"N77°28'55"E
Coimbatore1,050,72111°0'20"N76°57'58"E
Madurai1,017,8659°55'2"N78°7'11"E
Tiruchirappalli752,06610°48'56"N78°41'47"E
Salem696,76011°39'4"N78°9'31"E
Tirunelveli411,8318°43'31"N77°41'4"E
Tiruppur344,54311°6'55"N77°21'16"E
Ambattur310,96713°5'53"N80°9'41"E
Avadi229,40313°6'53"N80°6'35"E
Thanjavur215,31410°47'7"N79°8'21"E
Tiruvottiyur212,28113°9'30"N80°18'7"E
Nagercoil208,1798°10'38"N77°26'4"E
Dindigul196,95510°22'8"N77°58'49"E
Vellore177,23012°55'6"N79°7'57"E
Cuddalore158,63411°44'47"N79°45'52"E
Kanchipuram155,02912°50'7"N79°42'0"E
Erode150,54111°20'34"N77°43'39"E
Pallavaram144,62312°58'5"N80°9'1"E
Kumbakonam139,95410°57'44"N79°23'28"E
Tiruvannamalai130,56712°13'36"N79°4'29"E
Rajapalaiyam124,1689°27'11"N77°33'12"E
Ambur109,87312°47'30"N78°42'59"E
Pudukkottai109,21710°22'53"N78°49'17"E
Hosur103,72412°44'11"N77°49'58"E
Ooty98,23811°24'48"N76°41'43"E
Villupuram97,38011°56'23"N79°29'33"E
Nagappattinam94,23810°45'50"N79°50'40"E
Gudiyatham93,97312°56'46"N78°52'26"E
Karaikkudi91,90810°3'58"N78°46'4"E


Data basis: German Weather Service, individual values averaged and supplemented by own elements. Data on cities and inhabitants: geonames.org, United Nations Statistics Division and own research.
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