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Monthly climate in Kollegal, India

Last updated: July 31, 2025

Under the Köppen–Geiger climate classification Kollegal features a tropical savanna climate (Aw). Temperatures typically range between 23 °C (74 °F) and 29 °C (84 °F) through the year, but rarely can drop to 15 °C (59 °F) or can rise to as high as 38 °C (101 °F). The average annual precipitation amounts to about 975 mm (38.4 inches) and receives 141 rainy days on the 1 mm (0.04 inches) threshold annually. Kollegal enjoys an average of 3634 hours of sunshine throughout the year, and daylight varies from 11 hours 24 minutes to 12 hours 49 minutes per day.

Monthly average temperatures in Kollegal, India

The warmest months in Kollegal are March, April and May, with daily mean temperatures ranging from 28 to 29 °C (82 - 84 °F) throughout the day. The coldest temperatures usually occur in January, November and December, when daily mean temperatures range from 23 to 24 °C (74 - 76 °F) throughout the day. On average each year, Kollegal experiences 325 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 Kollegal. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to June 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Maximum33°C
(92°F)		36°C
(96°F)		37°C
(99°F)		38°C
(101°F)		37°C
(99°F)		35°C
(95°F)		34°C
(94°F)		32°C
(89°F)		32°C
(91°F)		32°C
(90°F)		34°C
(94°F)		32°C
(91°F)
Mean maximum32°C
(89°F)		34°C
(94°F)		36°C
(98°F)		37°C
(99°F)		36°C
(97°F)		33°C
(91°F)		32°C
(90°F)		31°C
(88°F)		32°C
(89°F)		32°C
(89°F)		31°C
(89°F)		31°C
(87°F)
Average high29°C
(85°F)		32°C
(89°F)		34°C
(94°F)		35°C
(95°F)		33°C
(92°F)		30°C
(87°F)		29°C
(84°F)		29°C
(84°F)		30°C
(86°F)		30°C
(85°F)		29°C
(84°F)		28°C
(84°F)
Daily mean24°C
(75°F)		25°C
(78°F)		28°C
(83°F)		29°C
(84°F)		28°C
(82°F)		26°C
(79°F)		25°C
(77°F)		25°C
(77°F)		25°C
(78°F)		25°C
(77°F)		24°C
(76°F)		23°C
(74°F)
Average low19°C
(66°F)		20°C
(68°F)		22°C
(72°F)		24°C
(75°F)		24°C
(75°F)		23°C
(74°F)		22°C
(73°F)		22°C
(72°F)		22°C
(72°F)		22°C
(71°F)		21°C
(70°F)		20°C
(68°F)
Mean minimum16°C
(62°F)		17°C
(64°F)		19°C
(67°F)		22°C
(71°F)		22°C
(72°F)		22°C
(72°F)		21°C
(70°F)		21°C
(71°F)		21°C
(70°F)		20°C
(67°F)		18°C
(65°F)		17°C
(62°F)
Minimum15°C
(60°F)		15°C
(59°F)		18°C
(65°F)		21°C
(70°F)		20°C
(69°F)		21°C
(71°F)		21°C
(70°F)		21°C
(70°F)		20°C
(69°F)		18°C
(64°F)		17°C
(62°F)		16°C
(61°F)

Compare climate in Kollegal with other places

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

Monthly average precipitation in Kollegal, India

Kollegal usually has the most precipitation in July, August and October, with an average of 20 rainy days and 148 mm (5.8 inches) of precipitation per month. The driest months in Kollegal are January, February and March. On average, 9 mm (0.4 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in Kollegal. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Average precipitation mm (inches)9 (0.4)6 (0.2)13 (0.5)31 (1.2)110 (4.3)102 (4.0)139 (5.5)157 (6.2)134 (5.3)148 (5.8)89 (3.5)38 (1.5)
Average precipitation days (≥ 1 mm)2126171621211720135

Monthly sunshine hours in Kollegal, India

The sunniest months in Kollegal are March, April and May, when the sun shines an average of 10 hours 58 minutes a day. Least sunny months in Kollegal: January, August and November receive an average of 9 hours 1 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in Kollegal. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Mean monthly sunshine hours269310344330335298285277292296283310
Mean daily daylight hours11h 28m11h 43m12h 3m12h 23m12h 40m12h 49m12h 44m12h 29m12h 10m11h 50m11h 33m11h 24m

Solar UV radiation in Kollegal, India

Kollegal experiences the highest level of ultraviolet (UV) radiation in April, August and September, when the maximum UV index can reach values of 14 - 14, 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 Kollegal UV Index data.

Average daily maximum UV levels by month for Kollegal. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2022 to January 2023.
 JanFebMarAprMayJunJulAugSepOctNovDec
UV Index (month maximum)101214141313141414121110