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Monthly climate in Kalna, West Bengal, India

Last updated: May 6, 2024

Under the Köppen–Geiger climate classification Kalna features a tropical savanna climate (Aw).Temperatures typically range between 18 °C (64 °F) and 30 °C (86 °F) through the year, but rarely can drop to 8 °C (46 °F) or can rise to as high as 41 °C (106 °F).The average annual precipitation amounts to about 1744 mm (68.7 inches) and receives 162 rainy days on the 1 mm (0.04 inches) threshold annually.Kalna enjoys an average of 3441 hours of sunshine throughout the year, and daylight varies from 10 hours 43 minutes to 13 hours 31 minutes per day.

Monthly average temperatures in Kalna, West Bengal, India §

The warmest months in Kalna are May, June and July, with daily mean temperatures ranging from 30 to 30 °C (85 - 86 °F) throughout the day. The coldest temperatures usually occur in January, February and December, when daily mean temperatures range from 18 to 21 °C (64 - 70 °F) throughout the day. On average each year, Kalna experiences 295 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 Kalna, West Bengal, India.Generated using Copernicus Climate Change Service information.Data for period from January 2017 to June 2022.
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Maximum 30°C
(87°F)		 34°C
(94°F)		 41°C
(106°F)		 40°C
(105°F)		 39°C
(102°F)		 39°C
(102°F)		 37°C
(98°F)		 36°C
(96°F)		 36°C
(96°F)		 36°C
(97°F)		 34°C
(93°F)		 30°C
(86°F)
Mean maximum 28°C
(83°F)		 32°C
(90°F)		 37°C
(99°F)		 39°C
(103°F)		 38°C
(100°F)		 37°C
(99°F)		 36°C
(97°F)		 35°C
(95°F)		 35°C
(96°F)		 35°C
(95°F)		 32°C
(90°F)		 29°C
(84°F)
Average high 24°C
(76°F)		 28°C
(83°F)		 33°C
(92°F)		 35°C
(96°F)		 35°C
(95°F)		 34°C
(93°F)		 33°C
(91°F)		 33°C
(91°F)		 33°C
(91°F)		 32°C
(90°F)		 30°C
(85°F)		 25°C
(78°F)
Daily mean 18°C
(64°F)		 21°C
(70°F)		 26°C
(80°F)		 29°C
(85°F)		 30°C
(86°F)		 30°C
(86°F)		 30°C
(85°F)		 29°C
(85°F)		 29°C
(85°F)		 28°C
(82°F)		 24°C
(75°F)		 19°C
(67°F)
Average low 13°C
(55°F)		 15°C
(60°F)		 21°C
(70°F)		 25°C
(77°F)		 26°C
(79°F)		 27°C
(81°F)		 27°C
(81°F)		 27°C
(81°F)		 27°C
(81°F)		 25°C
(77°F)		 19°C
(67°F)		 15°C
(59°F)
Mean minimum 10°C
(50°F)		 11°C
(52°F)		 16°C
(61°F)		 22°C
(71°F)		 22°C
(72°F)		 25°C
(77°F)		 26°C
(79°F)		 26°C
(79°F)		 25°C
(78°F)		 21°C
(70°F)		 15°C
(59°F)		 11°C
(51°F)
Minimum 8°C
(46°F)		 8°C
(48°F)		 14°C
(58°F)		 19°C
(67°F)		 21°C
(71°F)		 24°C
(75°F)		 25°C
(77°F)		 26°C
(79°F)		 24°C
(76°F)		 19°C
(66°F)		 13°C
(55°F)		 10°C
(49°F)

Compare climate in Kalna with other places

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

Monthly average precipitation in Kalna, West Bengal, India §

Kalna usually has the most precipitation in June, July and August, with an average of 27 rainy days and 298 mm (11.7 inches) of precipitation per month.The driest months in Kalna are January, February and November. On average, 14 mm (0.5 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in Kalna, West Bengal, India.Generated using Copernicus Climate Change Service information.Data for period from January 2017 to January 2022.
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Average precipitation mm (inches) 3 (0.1) 13 (0.5) 29 (1.1) 98 (3.9) 208 (8.2) 295 (11.6) 306 (12.1) 293 (11.5) 241 (9.5) 175 (6.9) 26 (1.0) 57 (2.2)
Average precipitation days (≥ 1 mm) 0 2 6 13 17 24 28 29 25 15 2 1

Monthly sunshine hours in Kalna, West Bengal, India §

The sunniest months in Kalna are March, April and May, when the sun shines an average of 10 hours 40 minutes a day.Least sunny months in Kalna: January, July and September receive an average of 8 hours 27 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in Kalna, West Bengal, India.Generated using Copernicus Atmosphere Monitoring Service information.Data for period from January 2017 to January 2022.
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Mean monthly sunshine hours 240 283 326 322 333 282 268 282 268 282 281 269
Mean daily daylight hours 10h 52m 11h 22m 12h 0m 12h 41m 13h 15m 13h 31m 13h 23m 12h 53m 12h 15m 11h 35m 11h 0m 10h 43m

Solar UV radiation in Kalna, West Bengal, India §

Kalna experiences the highest level of ultraviolet (UV) radiation in July, August and September, when the maximum UV index can reach values of 12 - 13, 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 7. For more detailed information, check out our hourly Kalna UV Index data.

Average daily maximum UV levels by month for Kalna, West Bengal, India.Generated using Copernicus Atmosphere Monitoring Service information.Data for period from January 2022 to January 2023.
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
UV Index (month maximum) 5 7 9 9 11 11 13 13 12 10 7 6