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Monthly climate in Iluppur, India

Last updated: July 31, 2025

Under the Köppen–Geiger climate classification Iluppur 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 42 °C (108 °F). The average annual precipitation amounts to about 977 mm (38.5 inches) and receives 128 rainy days on the 1 mm (0.04 inches) threshold annually. Iluppur enjoys an average of 3701 hours of sunshine throughout the year, and daylight varies from 11 hours 30 minutes to 12 hours 43 minutes per day.

Monthly average temperatures in Iluppur, India

The warmest months in Iluppur are April, May and June, with daily mean temperatures ranging from 31 to 32 °C (89 - 90 °F) throughout the day. The coldest temperatures usually occur in January, November and December, when daily mean temperatures range from 25 to 27 °C (78 - 80 °F) throughout the day. On average each year, Iluppur 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 Iluppur. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to June 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Maximum34°C
(93°F)		37°C
(99°F)		40°C
(104°F)		41°C
(107°F)		42°C
(108°F)		41°C
(107°F)		40°C
(104°F)		39°C
(103°F)		38°C
(101°F)		37°C
(98°F)		36°C
(96°F)		32°C
(90°F)
Mean maximum33°C
(92°F)		35°C
(96°F)		38°C
(101°F)		40°C
(104°F)		40°C
(105°F)		39°C
(102°F)		39°C
(102°F)		39°C
(102°F)		38°C
(100°F)		36°C
(97°F)		34°C
(93°F)		31°C
(89°F)
Average high31°C
(87°F)		32°C
(91°F)		35°C
(96°F)		38°C
(100°F)		38°C
(101°F)		37°C
(99°F)		36°C
(97°F)		36°C
(96°F)		35°C
(95°F)		33°C
(91°F)		30°C
(87°F)		29°C
(85°F)
Daily mean26°C
(78°F)		27°C
(80°F)		29°C
(85°F)		31°C
(89°F)		32°C
(90°F)		31°C
(89°F)		31°C
(88°F)		30°C
(87°F)		29°C
(85°F)		28°C
(83°F)		27°C
(80°F)		25°C
(78°F)
Average low22°C
(71°F)		22°C
(72°F)		24°C
(76°F)		27°C
(81°F)		28°C
(82°F)		28°C
(82°F)		27°C
(81°F)		27°C
(80°F)		26°C
(79°F)		25°C
(78°F)		24°C
(75°F)		23°C
(73°F)
Mean minimum19°C
(67°F)		20°C
(68°F)		22°C
(72°F)		25°C
(77°F)		26°C
(79°F)		26°C
(79°F)		25°C
(77°F)		25°C
(77°F)		24°C
(76°F)		24°C
(75°F)		22°C
(72°F)		21°C
(70°F)
Minimum18°C
(65°F)		18°C
(64°F)		21°C
(70°F)		24°C
(75°F)		25°C
(77°F)		25°C
(77°F)		24°C
(76°F)		24°C
(75°F)		24°C
(75°F)		23°C
(74°F)		21°C
(71°F)		20°C
(69°F)

Compare climate in Iluppur with other places

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

Monthly average precipitation in Iluppur, India

Iluppur usually has the most precipitation in September, October and November, with an average of 19 rainy days and 168 mm (6.6 inches) of precipitation per month. The driest months in Iluppur are February, March and April. On average, 14 mm (0.6 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in Iluppur. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Average precipitation mm (inches)45 (1.8)6 (0.3)19 (0.7)17 (0.7)53 (2.1)63 (2.5)61 (2.4)85 (3.4)140 (5.5)160 (6.3)206 (8.1)122 (4.8)
Average precipitation days (≥ 1 mm)41341112101317212111

Monthly sunshine hours in Iluppur, India

The sunniest months in Iluppur are March, April and May, when the sun shines an average of 11 hours 7 minutes a day. Least sunny months in Iluppur: January, November and December receive an average of 8 hours 41 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in Iluppur. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Mean monthly sunshine hours256308342337342324328311308297259283
Mean daily daylight hours11h 33m11h 46m12h 3m12h 21m12h 35m12h 43m12h 39m12h 26m12h 9m11h 52m11h 37m11h 30m

Solar UV radiation in Iluppur, India

Iluppur 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, November 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 Iluppur UV Index data.

Average daily maximum UV levels by month for Iluppur. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2022 to January 2023.
 JanFebMarAprMayJunJulAugSepOctNovDec
UV Index (month maximum)11121315131213131312109