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Rainfall · Uttar Pradesh

Rainfall in Etawah

770 mmof rain in an average year, 2006–2025

Etawah gets 86% of its rain from the monsoon, June to September, and July is its wettest month. In 2025 it got 1,100 mm, 43% above average (excess).

Julywettest month, 230 mm on average
2025wettest year, 1,100 mm
2017driest year, 532 mm
4months a year with 50 mm of rain or more

Month-wise rainfall in Etawah

Average rain in each month, 2006–2025.

0100200300JanJan: 13 mmFebFeb: 15 mmMarMar: 12 mmAprApr: 7 mmMayMay: 20 mmJunJun: 91 mmJulJul: 230 mmAugAug: 209 mmSepSep: 129 mmOctOct: 33 mmNovNov: 5 mmDecDec: 6 mm
MonthAverage rainShare of the year
January13 mm2%
February15 mm2%
March12 mm2%
April7 mm1%
May20 mm3%
June91 mm12%
July230 mm30%
August209 mm27%
September129 mm17%
October33 mm4%
November5 mm1%
December6 mm1%

Yearly rainfall in Etawah since 2006

Lighter bars are dry years, 20% or more below average (2006, 2007, 2014, 2017), when wells and borewells are drawn hardest. The last ten years averaged 16% more rain than the ten before.

05001000150020062006: 560 mm2007: 562 mm2008: 1,004 mm20092009: 660 mm2010: 715 mm2011: 756 mm20122012: 673 mm2013: 929 mm2014: 614 mm20152015: 648 mm2016: 707 mm2017: 532 mm20182018: 901 mm2019: 845 mm2020: 684 mm20212021: 886 mm2022: 950 mm2023: 735 mm20242024: 931 mm2025: 1,100 mm- - average 770 mm

What Etawah'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 Etawah sheds about 65,450 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 year1,30,900 L≈ 13 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 EtawahGroundwater level in EtawahPonds and lakes in EtawahWater quality in Etawah

Frequently asked questions

What is the average annual rainfall in Etawah?

About 770 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 2025 (1,100 mm) and the driest was 2017 (532 mm).

Which month gets the most rain in Etawah?

July, with 230 mm in an average year, followed by August and September. November is the driest month (5 mm).

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

86% of a normal year's rain falls from June to September. 4 months average 50 mm or more.

How much did it rain in Etawah in 2025?

1,100 mm, which is 43% above the 2006–2025 average, or "excess" in the India Meteorological Department's terms.

Is rainfall in Etawah increasing or decreasing?

The last 10 years averaged 16% more rain than the 10 before them. Year-to-year swings are still bigger than that change.

How much rainwater can a house in Etawah harvest?

A 100 m² (about 1,076 sq ft) concrete roof in Etawah sheds about 65,450 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 Etawah 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