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Mawsynram
Town
MawsynramLocation in Meghalaya, IndiaShow map of MeghalayaMawsynramMawsynram (India)Show map of India
Coordinates: 25°17′N 91°21′E / 25.28°N 91.35°E / 25.28; 91.35
Country	India
State	Meghalaya
District	East Khasi Hills
Talukas	Mawsynram C.D. Block
Area
• Total	2,788 km (1,076 sq mi)
Languages
• Official	English, Khasi
Time zone	UTC+5:30 (IST)
PIN	793113
Telephone code	03673
Vehicle registration	ML
Nearest city	Shillong
Climate	Cwb

Location

Mawsynram is located at 25° 18′ N, 91° 35′ E, at an altitude of about 1,400 metres (4,600 ft), 15 km west of Cherrapunji, in the Khasi Hills in the state of Meghalaya (India).

Climate and rainfall

Under the Köppen climate classification, Mawsynram features a subtropical highland climate (Cwb) with an extraordinarily showery, rainy and long monsoonal season and a short dry season. Based on the data of a recent few decades, it appears to be the wettest place in the world, or the place with the highest average annual rainfall. Mawsynram receives over 10,000 millimeters of rain in an average year, and the vast majority of the rain it gets falls during the monsoon months. A comparison of rainfalls for Cherrapunji and Mawsynram for some years is given in Table 1. Mawsynram receives the highest rainfall in India. Although it is reportedly the wettest place on Earth, with an average annual rainfall of 11,872 millimetres (467.4 in), this claim is disputed by Lloró, Colombia, which reported an average yearly rainfall of 12,717 millimetres (500.7 in) between 1952 and 1989 and López de Micay, also in Colombia, which reported 12,892 mm (507.6 in) per year between 1960 and 2012.

Primarily due to the high altitude, it seldom gets truly hot in Mawsynram. Average monthly temperatures range from around 11 °C in January to just above 20 °C in August. The village also experiences a brief but noticeably drier season from December until February, when monthly precipitation on average does not exceed 30 millimetres (1.2 in). The little precipitation during the village's "low sun" season is something that is shared by many areas with this type of climate.

The following table is a comparison of rainfalls for Cherrapunji and Mawsynram between 1970 and 2010.

Three reasons can be cited for high rainfall at Mawsynram:

1. The warm moist winds of the northward-moving air from the Bay of Bengal during the monsoon, which cover an extensive area but are forced to converge into the narrower zone over the Khasi Hills, thus concentrating their moisture.
2. The alignment of the Khasi Hills (east to west) places them directly in the path of the airflow from the Bay of Bengal, producing a significant uplift (plus cooling, further condensation and thus more rain).
3. Finally, uplift over the Khasi Hills is virtually continuous in the monsoon period because the lifted air is constantly being pulled up by vigorous winds in the upper atmosphere; hence, the rainfall is more or less continuous.

Natural landmarks

Located in Mawsynram, is a cave named Mawjymbuin, known for its stalagmites. Inside this cave is a pair of notable speleothems - stalactites shaped like a cow's udder over a large stalagmite. The area is known for its many caves, both commercialized and non-commercialized.

References

1. Kuttippurath, J; Murasingh, S; Stott, P A; Sarojini, B Balan; Jha, Madan K; Kumar, P; Nair, P J; Varikoden, H; Raj, S; Francis, P A; Pandey, P C (22 January 2021). "Observed rainfall changes in the past century (1901–2019) over the wettest place on Earth". Environmental Research Letters. 16 (2): 024018. Bibcode:2021ERL....16b4018K. doi:10.1088/1748-9326/abcf78. ISSN 1748-9326.
2. The Tribune, Chandigarh, August 2003.
3. "Mawsynram climate". Climate-data.org. Retrieved 3 March 2020.
4. Cite error: The named reference year-rain was invoked but never defined (see the help page).
5. Cite error: The named reference year-rain2 was invoked but never defined (see the help page).
6. http://megplanning.gov.in/handbook/1975.pdf
7. http://megplanning.gov.in/handbook/1978.pdf
8. http://megplanning.gov.in/handbook/1984.pdf
9. http://megplanning.gov.in/handbook/1987.pdf
10. http://megplanning.gov.in/handbook/1995.pdf
11. http://megplanning.gov.in/handbook/1998.pdf
12. http://megplanning.gov.in/handbook/1992.pdf
13. http://www.megplanning.gov.in/handbook/2008.pdf
14. "Rainfall Chart | Cherrapunjee". Archived from the original on 11 June 2015.
15. The Scotland of the East! The Hindu, October 15, 2007
16. "Khasi Hills: Mawsynram". Department of Tourism, Government of Meghalaya. Retrieved 23 August 2014.

• Middleton, Nick. Going to Extremes. Pan, 2012.

External links

• The Tribune (India) - The dispute between Mawsynram and Cherrapunji for the title of "wettest place on earth"

• Articles with bare URLs for citations from January 2022
• Villages in East Khasi Hills district
• Weather extremes of Earth
• Geography of Meghalaya