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Monthly climate in Silchar, India

Last updated: July 31, 2025

Under the Köppen–Geiger climate classification Silchar features a humid subtropical climate (Cwa). Temperatures typically range between 18 °C (65 °F) and 29 °C (85 °F) through the year, but rarely can drop to 8 °C (47 °F) or can rise to as high as 39 °C (102 °F). The average annual precipitation amounts to about 2593 mm (102.1 inches) and receives 188 rainy days on the 1 mm (0.04 inches) threshold annually. Silchar enjoys an average of 3539 hours of sunshine throughout the year, and daylight varies from 10 hours 36 minutes to 13 hours 38 minutes per day.

Monthly average temperatures in Silchar, India

The warmest months in Silchar are July, August and September, with daily mean temperatures ranging from 29 to 29 °C (84 - 85 °F) throughout the day. The coldest temperatures usually occur in January, February and December, when daily mean temperatures range from 18 to 20 °C (65 - 69 °F) throughout the day. On average each year, Silchar experiences 304 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 Silchar. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to June 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Maximum30°C
(87°F)		32°C
(89°F)		37°C
(99°F)		38°C
(101°F)		38°C
(100°F)		37°C
(99°F)		39°C
(102°F)		38°C
(100°F)		38°C
(100°F)		37°C
(99°F)		33°C
(91°F)		31°C
(87°F)
Mean maximum29°C
(84°F)		31°C
(88°F)		35°C
(95°F)		36°C
(97°F)		36°C
(97°F)		36°C
(97°F)		37°C
(98°F)		36°C
(98°F)		37°C
(99°F)		36°C
(96°F)		32°C
(91°F)		29°C
(85°F)
Average high25°C
(78°F)		28°C
(82°F)		31°C
(89°F)		32°C
(90°F)		32°C
(90°F)		32°C
(90°F)		32°C
(91°F)		33°C
(91°F)		33°C
(91°F)		32°C
(90°F)		30°C
(86°F)		26°C
(79°F)
Daily mean18°C
(65°F)		20°C
(69°F)		24°C
(76°F)		26°C
(80°F)		28°C
(82°F)		29°C
(84°F)		29°C
(84°F)		29°C
(85°F)		29°C
(84°F)		28°C
(82°F)		24°C
(75°F)		19°C
(67°F)
Average low13°C
(55°F)		14°C
(58°F)		18°C
(65°F)		22°C
(72°F)		24°C
(76°F)		26°C
(79°F)		26°C
(80°F)		27°C
(80°F)		26°C
(79°F)		24°C
(76°F)		19°C
(66°F)		14°C
(58°F)
Mean minimum10°C
(50°F)		11°C
(52°F)		15°C
(59°F)		19°C
(66°F)		22°C
(71°F)		24°C
(76°F)		25°C
(78°F)		26°C
(78°F)		25°C
(77°F)		21°C
(70°F)		15°C
(59°F)		11°C
(53°F)
Minimum8°C
(47°F)		9°C
(49°F)		12°C
(55°F)		18°C
(64°F)		20°C
(68°F)		24°C
(75°F)		25°C
(76°F)		25°C
(78°F)		24°C
(76°F)		19°C
(66°F)		14°C
(58°F)		10°C
(50°F)

Compare climate in Silchar with other places

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

Monthly average precipitation in Silchar, India

Silchar usually has the most precipitation in June, July and August, with an average of 29 rainy days and 461 mm (18.1 inches) of precipitation per month. The driest months in Silchar are January, February and November. On average, 15 mm (0.6 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in Silchar. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Average precipitation mm (inches)10 (0.4)15 (0.6)114 (4.5)229 (9.0)288 (11.3)560 (22.1)454 (17.9)368 (14.5)271 (10.7)211 (8.3)21 (0.8)51 (2.0)
Average precipitation days (≥ 1 mm)1281723293029251842

Monthly sunshine hours in Silchar, India

The sunniest months in Silchar are March, April and May, when the sun shines an average of 10 hours 42 minutes a day. Least sunny months in Silchar: January, July and August receive an average of 8 hours 28 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in Silchar. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Mean monthly sunshine hours250291333314336286260277284302300300
Mean daily daylight hours10h 46m11h 18m12h 0m12h 44m13h 20m13h 38m13h 29m12h 57m12h 16m11h 32m10h 55m10h 36m

Solar UV radiation in Silchar, India

Silchar experiences the highest level of ultraviolet (UV) radiation in June, July and August, when the maximum UV index can reach values of 13 - 14, which corresponds to the Extreme category of sun exposure. January, February and December are in the High exposure category. In these months, the maximum values of the UV index do not exceed 7. For more detailed information, check out our hourly Silchar UV Index data.

Average daily maximum UV levels by month for Silchar. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2022 to January 2023.
 JanFebMarAprMayJunJulAugSepOctNovDec
UV Index (month maximum)6791012131413121086