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Monthly climate in Arni, India

Last updated: July 31, 2025

Under the Köppen–Geiger climate classification Arni features a tropical savanna climate (Aw). Temperatures typically range between 24 °C (76 °F) and 32 °C (90 °F) through the year, but rarely can drop to 16 °C (61 °F) or can rise to as high as 42 °C (107 °F). The average annual precipitation amounts to about 1071 mm (42.2 inches) and receives 128 rainy days on the 1 mm (0.04 inches) threshold annually. Arni enjoys an average of 3623 hours of sunshine throughout the year, and daylight varies from 11 hours 22 minutes to 12 hours 50 minutes per day.

Monthly average temperatures in Arni, India

The warmest months in Arni 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 24 to 26 °C (76 - 78 °F) throughout the day. On average each year, Arni experiences 328 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 Arni. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to June 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Maximum33°C
(91°F)		36°C
(97°F)		38°C
(101°F)		41°C
(105°F)		42°C
(107°F)		40°C
(104°F)		39°C
(103°F)		38°C
(101°F)		37°C
(99°F)		35°C
(96°F)		33°C
(92°F)		32°C
(90°F)
Mean maximum32°C
(89°F)		35°C
(95°F)		37°C
(99°F)		39°C
(103°F)		40°C
(105°F)		38°C
(101°F)		37°C
(100°F)		37°C
(98°F)		36°C
(97°F)		34°C
(94°F)		32°C
(91°F)		31°C
(87°F)
Average high29°C
(85°F)		32°C
(89°F)		35°C
(95°F)		37°C
(99°F)		38°C
(100°F)		36°C
(98°F)		35°C
(95°F)		34°C
(94°F)		33°C
(92°F)		32°C
(89°F)		29°C
(85°F)		29°C
(84°F)
Daily mean24°C
(76°F)		26°C
(78°F)		28°C
(84°F)		31°C
(88°F)		32°C
(90°F)		31°C
(89°F)		30°C
(87°F)		30°C
(86°F)		29°C
(84°F)		28°C
(82°F)		26°C
(79°F)		25°C
(76°F)
Average low20°C
(69°F)		21°C
(70°F)		23°C
(74°F)		26°C
(80°F)		28°C
(82°F)		27°C
(82°F)		27°C
(80°F)		26°C
(80°F)		26°C
(78°F)		25°C
(77°F)		23°C
(74°F)		21°C
(71°F)
Mean minimum18°C
(64°F)		18°C
(65°F)		20°C
(68°F)		24°C
(76°F)		26°C
(79°F)		25°C
(78°F)		25°C
(77°F)		25°C
(77°F)		24°C
(75°F)		22°C
(73°F)		21°C
(70°F)		19°C
(66°F)
Minimum17°C
(62°F)		16°C
(61°F)		18°C
(65°F)		23°C
(74°F)		24°C
(76°F)		25°C
(77°F)		24°C
(75°F)		24°C
(76°F)		23°C
(74°F)		21°C
(70°F)		19°C
(67°F)		18°C
(64°F)

Compare climate in Arni with other places

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

Monthly average precipitation in Arni, India

Arni usually has the most precipitation in September, October and November, with an average of 19 rainy days and 198 mm (7.8 inches) of precipitation per month. The driest months in Arni are February, March and April. On average, 7 mm (0.3 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in Arni. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Average precipitation mm (inches)25 (1.0)5 (0.2)11 (0.4)6 (0.2)25 (1.0)97 (3.8)116 (4.6)104 (4.1)147 (5.8)187 (7.4)261 (10.3)87 (3.4)
Average precipitation days (≥ 1 mm)412161416181820208

Monthly sunshine hours in Arni, India

The sunniest months in Arni are March, April and May, when the sun shines an average of 11 hours 14 minutes a day. Least sunny months in Arni: January, September and November receive an average of 8 hours 42 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in Arni. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Mean monthly sunshine hours258306344338351310298295286297247288
Mean daily daylight hours11h 27m11h 42m12h 3m12h 24m12h 41m12h 50m12h 46m12h 30m12h 10m11h 49m11h 31m11h 22m

Solar UV radiation in Arni, India

Arni experiences the highest level of ultraviolet (UV) radiation in April, August and September, when the maximum UV index can reach values of 13 - 14, which corresponds to the Extreme category of sun exposure. January, November and December are in the Very High exposure category. In these months, the maximum values of the UV index do not exceed 10. For more detailed information, check out our hourly Arni UV Index data.

Average daily maximum UV levels by month for Arni. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2022 to January 2023.
 JanFebMarAprMayJunJulAugSepOctNovDec
UV Index (month maximum)10121314131213141311109