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Monthly climate in Begusarai, India

Last updated: July 31, 2025

Under the Köppen–Geiger climate classification Begusarai features a humid subtropical climate (Cwa). Temperatures typically range between 16 °C (61 °F) and 31 °C (88 °F) through the year, but rarely can drop to 7 °C (45 °F) or can rise to as high as 45 °C (113 °F). The average annual precipitation amounts to about 1345 mm (52.9 inches) and receives 127 rainy days on the 1 mm (0.04 inches) threshold annually. Begusarai enjoys an average of 3546 hours of sunshine throughout the year, and daylight varies from 10 hours 34 minutes to 13 hours 40 minutes per day.

Monthly average temperatures in Begusarai, India

The warmest months in Begusarai are May, June and August, with daily mean temperatures ranging from 30 to 31 °C (86 - 88 °F) throughout the day. The coldest temperatures usually occur in January, February and December, when daily mean temperatures range from 16 to 19 °C (61 - 67 °F) throughout the day. On average each year, Begusarai experiences 278 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 Begusarai. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to June 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Maximum28°C
(83°F)		33°C
(92°F)		37°C
(99°F)		41°C
(107°F)		43°C
(110°F)		45°C
(113°F)		39°C
(102°F)		37°C
(98°F)		36°C
(97°F)		36°C
(97°F)		34°C
(93°F)		30°C
(85°F)
Mean maximum26°C
(79°F)		31°C
(87°F)		36°C
(98°F)		40°C
(105°F)		40°C
(105°F)		40°C
(104°F)		37°C
(99°F)		36°C
(97°F)		36°C
(97°F)		35°C
(95°F)		32°C
(90°F)		29°C
(84°F)
Average high22°C
(72°F)		26°C
(79°F)		32°C
(90°F)		36°C
(97°F)		36°C
(97°F)		36°C
(97°F)		33°C
(92°F)		33°C
(92°F)		33°C
(92°F)		32°C
(90°F)		29°C
(85°F)		24°C
(76°F)
Daily mean16°C
(61°F)		19°C
(67°F)		25°C
(77°F)		29°C
(85°F)		30°C
(87°F)		31°C
(88°F)		30°C
(86°F)		30°C
(86°F)		30°C
(86°F)		28°C
(82°F)		23°C
(73°F)		18°C
(64°F)
Average low11°C
(53°F)		14°C
(57°F)		19°C
(67°F)		24°C
(75°F)		26°C
(78°F)		27°C
(82°F)		28°C
(82°F)		28°C
(82°F)		27°C
(81°F)		24°C
(76°F)		18°C
(64°F)		13°C
(56°F)
Mean minimum8°C
(46°F)		10°C
(50°F)		15°C
(58°F)		20°C
(68°F)		22°C
(72°F)		25°C
(78°F)		26°C
(79°F)		26°C
(80°F)		25°C
(78°F)		20°C
(68°F)		14°C
(57°F)		9°C
(48°F)
Minimum7°C
(45°F)		8°C
(47°F)		11°C
(53°F)		19°C
(66°F)		21°C
(70°F)		24°C
(75°F)		26°C
(78°F)		26°C
(79°F)		23°C
(74°F)		18°C
(65°F)		12°C
(54°F)		7°C
(45°F)

Compare climate in Begusarai with other places

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

Monthly average precipitation in Begusarai, India

Begusarai usually has the most precipitation in July, August and September, with an average of 26 rainy days and 288 mm (11.3 inches) of precipitation per month. The driest months in Begusarai are January, March and November. On average, 8 mm (0.3 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in Begusarai. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Average precipitation mm (inches)7 (0.3)20 (0.8)16 (0.6)26 (1.0)85 (3.4)207 (8.1)334 (13.2)277 (10.9)253 (10.0)101 (4.0)1 (0.0)19 (0.7)
Average precipitation days (≥ 1 mm)22241018272824901

Monthly sunshine hours in Begusarai, India

The sunniest months in Begusarai are March, April and May, when the sun shines an average of 11 hours 1 minutes a day. Least sunny months in Begusarai: January, July and December receive an average of 8 hours 22 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in Begusarai. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Mean monthly sunshine hours233281333337342319269292283293283275
Mean daily daylight hours10h 44m11h 17m12h 0m12h 45m13h 22m13h 40m13h 31m12h 58m12h 16m11h 31m10h 53m10h 34m

Solar UV radiation in Begusarai, India

Begusarai experiences the highest level of ultraviolet (UV) radiation in July, August and September, when the maximum UV index can reach values of 12 - 12, which corresponds to the Extreme category of sun exposure. January, February and December are in the Moderate / High exposure category. In these months, the maximum values of the UV index do not exceed 6. For more detailed information, check out our hourly Begusarai UV Index data.

Average daily maximum UV levels by month for Begusarai. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2022 to January 2023.
 JanFebMarAprMayJunJulAugSepOctNovDec
UV Index (month maximum)56810910121212965