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Rainfall · Uttar Pradesh

Rainfall in Hapur

858 mmof rain in an average year, 2006–2025

Hapur gets 83% of its rain from the monsoon, June to September, and July is its wettest month. In 2025 it got 981 mm, 14% above average (normal).

Julywettest month, 258 mm on average
2013wettest year, 1,325 mm
2014driest year, 601 mm
4months a year with 50 mm of rain or more

Month-wise rainfall in Hapur

Average rain in each month, 2006–2025.

0100200300JanJan: 20 mmFebFeb: 19 mmMarMar: 20 mmAprApr: 11 mmMayMay: 38 mmJunJun: 92 mmJulJul: 258 mmAugAug: 212 mmSepSep: 152 mmOctOct: 25 mmNovNov: 4 mmDecDec: 7 mm
MonthAverage rainShare of the year
January20 mm2%
February19 mm2%
March20 mm2%
April11 mm1%
May38 mm4%
June92 mm11%
July258 mm30%
August212 mm25%
September152 mm18%
October25 mm3%
November4 mm0%
December7 mm1%

Yearly rainfall in Hapur since 2006

Lighter bars are dry years, 20% or more below average (2014, 2016, 2017, 2019, 2020), when wells and borewells are drawn hardest. The last ten years averaged 12% less rain than the ten before.

05001000150020062006: 695 mm2007: 936 mm2008: 1,108 mm20092009: 818 mm2010: 1,149 mm2011: 1,020 mm20122012: 732 mm2013: 1,325 mm2014: 601 mm20152015: 719 mm2016: 669 mm2017: 670 mm20182018: 840 mm2019: 626 mm2020: 649 mm20212021: 1,102 mm2022: 811 mm2023: 866 mm20242024: 836 mm2025: 981 mm- - average 858 mm

What Hapur'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 Hapur sheds about 72,930 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 year1,45,860 L≈ 15 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 HapurGroundwater level in HapurPonds and lakes in Hapur

Frequently asked questions

What is the average annual rainfall in Hapur?

About 858 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 2013 (1,325 mm) and the driest was 2014 (601 mm).

Which month gets the most rain in Hapur?

July, with 258 mm in an average year, followed by August and September. November is the driest month (4 mm).

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

83% of a normal year's rain falls from June to September. 4 months average 50 mm or more.

How much did it rain in Hapur in 2025?

981 mm, which is 14% above the 2006–2025 average, or "normal" in the India Meteorological Department's terms.

Is rainfall in Hapur increasing or decreasing?

The last 10 years averaged 12% less rain than the 10 before them. Year-to-year swings are still bigger than that change.

How much rainwater can a house in Hapur harvest?

A 100 m² (about 1,076 sq ft) concrete roof in Hapur sheds about 72,930 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 Hapur 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