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Rainfall · Uttar Pradesh

Rainfall in Balrampur

1,332 mmof rain in an average year, 2006–2025

Balrampur gets 84% of its rain from the monsoon, June to September, and July is its wettest month. In 2025 it got 1,415 mm, 6% above average (normal).

Julywettest month, 406 mm on average
2008wettest year, 1,795 mm
2015driest year, 972 mm
6months a year with 50 mm of rain or more

Month-wise rainfall in Balrampur

Average rain in each month, 2006–2025.

0200400600JanJan: 16 mmFebFeb: 24 mmMarMar: 20 mmAprApr: 18 mmMayMay: 68 mmJunJun: 199 mmJulJul: 406 mmAugAug: 318 mmSepSep: 200 mmOctOct: 53 mmNovNov: 3 mmDecDec: 6 mm
MonthAverage rainShare of the year
January16 mm1%
February24 mm2%
March20 mm2%
April18 mm1%
May68 mm5%
June199 mm15%
July406 mm30%
August318 mm24%
September200 mm15%
October53 mm4%
November3 mm0%
December6 mm0%

Yearly rainfall in Balrampur since 2006

Lighter bars are dry years, 20% or more below average (2015), when wells and borewells are drawn hardest.

050010001500200020062006: 1,155 mm2007: 1,413 mm2008: 1,795 mm20092009: 1,113 mm2010: 1,190 mm2011: 1,385 mm20122012: 1,249 mm2013: 1,625 mm2014: 1,210 mm20152015: 972 mm2016: 1,286 mm2017: 1,256 mm20182018: 1,549 mm2019: 1,477 mm2020: 1,211 mm20212021: 1,727 mm2022: 1,184 mm2023: 1,101 mm20242024: 1,325 mm2025: 1,415 mm- - average 1,332 mm

What Balrampur'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 Balrampur sheds about 1,13,220 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 year2,26,440 L≈ 23 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 BalrampurGroundwater level in BalrampurPonds and lakes in Balrampur

Frequently asked questions

What is the average annual rainfall in Balrampur?

About 1,332 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 2008 (1,795 mm) and the driest was 2015 (972 mm).

Which month gets the most rain in Balrampur?

July, with 406 mm in an average year, followed by August and September. November is the driest month (3 mm).

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

84% of a normal year's rain falls from June to September. 6 months average 50 mm or more.

How much did it rain in Balrampur in 2025?

1,415 mm, which is 6% above the 2006–2025 average, or "normal" in the India Meteorological Department's terms.

Is rainfall in Balrampur increasing or decreasing?

It has held roughly steady: the last 10 years averaged within 5% of the 10 before them. Year-to-year swings are much bigger than the trend.

How much rainwater can a house in Balrampur harvest?

A 100 m² (about 1,076 sq ft) concrete roof in Balrampur sheds about 1,13,220 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 Balrampur 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 Uttar Pradesh