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Rainfall · Telangana

Rainfall in Mulug

1,080 mmof rain in an average year, 2006–2025

Mulug gets 82% of its rain from the monsoon, June to September, and July is its wettest month. In 2025 it got 1,395 mm, 29% above average (excess).

Julywettest month, 287 mm on average
2020wettest year, 1,805 mm
2015driest year, 563 mm
5months a year with 50 mm of rain or more

Month-wise rainfall in Mulug

Average rain in each month, 2006–2025.

0100200300400JanJan: 5 mmFebFeb: 5 mmMarMar: 17 mmAprApr: 20 mmMayMay: 43 mmJunJun: 150 mmJulJul: 287 mmAugAug: 265 mmSepSep: 182 mmOctOct: 80 mmNovNov: 19 mmDecDec: 7 mm
MonthAverage rainShare of the year
January5 mm0%
February5 mm0%
March17 mm2%
April20 mm2%
May43 mm4%
June150 mm14%
July287 mm27%
August265 mm25%
September182 mm17%
October80 mm7%
November19 mm2%
December7 mm1%

Yearly rainfall in Mulug since 2006

Lighter bars are dry years, 20% or more below average (2009, 2011, 2014, 2015), when wells and borewells are drawn hardest. The last ten years averaged 33% more rain than the ten before.

050010001500200020062006: 1,209 mm2007: 902 mm2008: 1,136 mm20092009: 804 mm2010: 1,307 mm2011: 611 mm20122012: 930 mm2013: 1,223 mm2014: 593 mm20152015: 563 mm2016: 1,090 mm2017: 1,169 mm20182018: 916 mm2019: 978 mm2020: 1,805 mm20212021: 1,236 mm2022: 1,338 mm2023: 1,153 mm20242024: 1,245 mm2025: 1,395 mm- - average 1,080 mm

What Mulug's rain is worth to a building

Every millimetre of rain on a square metre of roof is a litre of water. A 100 m² roof in Mulug sheds about 91,800 litres in an average year, most of it in four monsoon months. Sent into a recharge pit, it refills the ground instead of flooding the street.

Your building: how much can you recharge?

Water you can put back each year1,83,600 L≈ 18 water tankers of 10,000 L

1 mm of rain on 1 m² is 1 litre. The surface factor allows for water lost to splash, evaporation and first-flush.

Rainwater harvesting cost in MulugGroundwater level in Mulug

Frequently asked questions

What is the average annual rainfall in Mulug?

About 1,080 mm a year, averaged over 2006–2025 from NASA POWER satellite and weather-model data for the centre of the district. The wettest year in that time was 2020 (1,805 mm) and the driest was 2015 (563 mm).

Which month gets the most rain in Mulug?

July, with 287 mm in an average year, followed by August and September. January is the driest month (5 mm).

How much of Mulug's rain falls in the monsoon?

82% of a normal year's rain falls from June to September. 5 months average 50 mm or more.

How much did it rain in Mulug in 2025?

1,395 mm, which is 29% above the 2006–2025 average, or "excess" in the India Meteorological Department's terms.

Is rainfall in Mulug increasing or decreasing?

The last 10 years averaged 33% more rain than the 10 before them. Year-to-year swings are still bigger than that change.

How much rainwater can a house in Mulug harvest?

A 100 m² (about 1,076 sq ft) concrete roof in Mulug sheds about 91,800 litres in an average year: area × rainfall × 0.85 for splash and evaporation. Sent into a recharge pit, that refills the ground under the house instead of running into the drain.

Rainfall from NASA POWER (bias-corrected satellite and weather-model rainfall) at the centre of Mulug district. It reads close to, but not exactly the same as, India Meteorological Department rain-gauge totals, and rain varies within a district.

Rainfall in other districts of Telangana