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Monthly climate in Ratnagiri, India

Last updated: July 31, 2025

Under the Köppen–Geiger climate classification Ratnagiri features a tropical monsoon climate (Am). Temperatures typically range between 25 °C (78 °F) and 29 °C (85 °F) through the year, but rarely can drop to 18 °C (64 °F) or can rise to as high as 34 °C (94 °F). The average annual precipitation amounts to about 2985 mm (117.5 inches) and receives 145 rainy days on the 1 mm (0.04 inches) threshold annually. Ratnagiri enjoys an average of 3561 hours of sunshine throughout the year, and daylight varies from 11 hours 7 minutes to 13 hours 6 minutes per day.

Monthly average temperatures in Ratnagiri, India

The warmest months in Ratnagiri are April, May and November, with daily mean temperatures ranging from 28 to 29 °C (82 - 85 °F) throughout the day. The coldest temperatures usually occur in January, February and August, when daily mean temperatures range from 25 to 26 °C (78 - 79 °F) throughout the day. On average each year, Ratnagiri 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 Ratnagiri. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to June 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Maximum33°C
(91°F)		34°C
(93°F)		34°C
(94°F)		34°C
(93°F)		34°C
(93°F)		34°C
(93°F)		30°C
(86°F)		29°C
(84°F)		30°C
(87°F)		33°C
(92°F)		33°C
(92°F)		32°C
(91°F)
Mean maximum32°C
(89°F)		33°C
(91°F)		33°C
(92°F)		33°C
(91°F)		33°C
(91°F)		32°C
(89°F)		29°C
(84°F)		29°C
(84°F)		30°C
(86°F)		32°C
(91°F)		33°C
(91°F)		32°C
(89°F)
Average high29°C
(85°F)		30°C
(86°F)		30°C
(87°F)		31°C
(88°F)		31°C
(89°F)		29°C
(84°F)		28°C
(82°F)		27°C
(81°F)		28°C
(83°F)		30°C
(86°F)		31°C
(88°F)		30°C
(86°F)
Daily mean25°C
(78°F)		26°C
(79°F)		27°C
(81°F)		29°C
(84°F)		29°C
(85°F)		27°C
(82°F)		26°C
(80°F)		26°C
(79°F)		26°C
(80°F)		28°C
(82°F)		28°C
(82°F)		26°C
(80°F)
Average low22°C
(72°F)		23°C
(73°F)		24°C
(76°F)		26°C
(80°F)		28°C
(82°F)		26°C
(79°F)		26°C
(78°F)		25°C
(78°F)		25°C
(78°F)		26°C
(78°F)		25°C
(77°F)		24°C
(75°F)
Mean minimum20°C
(68°F)		20°C
(69°F)		22°C
(72°F)		25°C
(76°F)		26°C
(79°F)		26°C
(78°F)		25°C
(77°F)		24°C
(76°F)		24°C
(76°F)		24°C
(76°F)		23°C
(73°F)		21°C
(71°F)
Minimum18°C
(65°F)		18°C
(64°F)		21°C
(69°F)		24°C
(75°F)		25°C
(78°F)		24°C
(76°F)		25°C
(77°F)		24°C
(76°F)		24°C
(75°F)		24°C
(75°F)		22°C
(72°F)		20°C
(69°F)

Compare climate in Ratnagiri with other places

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

Monthly average precipitation in Ratnagiri, India

Ratnagiri usually has the most precipitation in June, July and August, with an average of 29 rainy days and 731 mm (28.8 inches) of precipitation per month. The driest months in Ratnagiri are January, February and March. On average, 1 mm (0.0 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in Ratnagiri. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Average precipitation mm (inches)1 (0.0)0 (0.0)1 (0.0)2 (0.1)66 (2.6)633 (24.9)890 (35.0)669 (26.3)466 (18.3)209 (8.2)26 (1.0)23 (0.9)
Average precipitation days (≥ 1 mm)00004273131271852

Monthly sunshine hours in Ratnagiri, India

The sunniest months in Ratnagiri are March, April and May, when the sun shines an average of 11 hours 15 minutes a day. Least sunny months in Ratnagiri: January, July and August receive an average of 8 hours 8 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in Ratnagiri. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Mean monthly sunshine hours260300341340353269235261275301310311
Mean daily daylight hours11h 13m11h 34m12h 2m12h 31m12h 54m13h 6m13h 0m12h 39m12h 12m11h 43m11h 19m11h 7m

Solar UV radiation in Ratnagiri, India

Ratnagiri experiences the highest level of ultraviolet (UV) radiation in June, August and September, when the maximum UV index can reach values of 12 - 13, 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 8. For more detailed information, check out our hourly Ratnagiri UV Index data.

Average daily maximum UV levels by month for Ratnagiri. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2022 to January 2023.
 JanFebMarAprMayJunJulAugSepOctNovDec
UV Index (month maximum)810111112131213121188