July is one of the warmer months of the year in Lucknow, with average highs near 40.5°C and lows around 25.5°C (mean 33°C). It is a relatively wet time of year, averaging 288 mm of rainfall and 71% relative humidity across the period.
July is one of the warmer months of the year in Lucknow. Across 45 years of records, the warmest July in Lucknow was 1987 — when the month averaged 36.5°C — while the coldest was 2008 at 29.2°C. Typical July days reach 40.5°C with nights near 25.5°C. The long-term trend is cooling, about 0.6°C per decade.
Ranked against the other 11 months using 1981–2025 averages.
| Metric | 1980s | 1990s | 2000s | 2010s | 2020s | Change |
|---|---|---|---|---|---|---|
| Avg Temp | 33.9°C | 33.9°C | 32.6°C | 32.3°C | 31.6°C | -2.3°C |
| Avg High | 42.6°C | 41.8°C | 39.7°C | 39.6°C | 38.1°C | -4.5°C |
| Avg Low | 25.2°C | 26.1°C | 25.5°C | 25.1°C | 25.2°C | 0°C |
| Avg Rain | 292 mm | 226 mm | 274 mm | 365 mm | 281 mm | -11 mm |
July temperatures in Lucknow have fallen by about 2.1°C between 1981–1985 and 2021–2025.
July has ranged from a record low of 22.9°C (1986) to a record high of 47.5°C (1987).
Rainfall in July is a relatively wet time of year, averaging 288 mm, with a wettest year of 568 mm.
Daytime highs and overnight lows have shifted differently — highs fell about 1.2°C per decade while lows fell 0.1°C per decade, narrowing the gap between day and night.
A quieter season to visit Lucknow
If your dates are flexible, the more temperate months of November and February tend to be the most comfortable for visiting Lucknow. That said, July — with days averaging 40.5°C and nights around 25.5°C (mean 33°C) and higher rainfall (288 mm) — can still be rewarding for travellers who don't mind the warmth, and often means fewer crowds.
| Year | High | Low | Avg | Rainfall | Humidity | Wind | Solar |
|---|---|---|---|---|---|---|---|
| 2025 | 37.8°C | 25.0°C | 31.4°C | 201 mm | 78% | 2.4 m/s | 4.5 |
| 2024 | 35.1°C | 25.6°C | 30.3°C | 428 mm | 86% | 2.3 m/s | 4.4 |
| 2023 | 36.4°C | 24.6°C | 30.5°C | 257 mm | 77% | 2.3 m/s | 4.9 |
| 2022 | 41.5°C | 25.4°C | 33.4°C | 166 mm | 61% | 3.1 m/s | 5.1 |
| 2021 | 40.8°C | 25.7°C | 33.2°C | 350 mm | 77% | 2.2 m/s | 4.7 |
| 2020 | 36.9°C | 24.9°C | 30.9°C | 282 mm | 83% | 2.2 m/s | 4.6 |
| 2019 🌧️ | 41.5°C | 25.4°C | 33.4°C | 568 mm | 79% | 2.4 m/s | 4.5 |
| 2018 | 40.9°C | 25.4°C | 33.2°C | 495 mm | 76% | 2.8 m/s | 4.2 |
| 2017 | 37.0°C | 24.9°C | 30.9°C | 421 mm | 83% | 2.4 m/s | 4 |
| 2016 | 36.0°C | 25.1°C | 30.5°C | 459 mm | 82% | 2.2 m/s | 4.3 |
| 2015 | 41.2°C | 24.7°C | 33.0°C | 215 mm | 71% | 2.7 m/s | 5.5 |
| 2014 | 42.5°C | 25.2°C | 33.8°C | 270 mm | 67% | 2.1 m/s | 4.9 |
| 2013 | 34.4°C | 24.8°C | 29.6°C | 244 mm | 84% | 2.2 m/s | 4.9 |
| 2012 | 45.1°C | 25.7°C | 35.4°C | 350 mm | 72% | 2.5 m/s | 4.6 |
| 2011 | 34.8°C | 25.3°C | 30.1°C | 305 mm | 83% | 2.2 m/s | 4.7 |
| 2010 | 42.1°C | 24.9°C | 33.5°C | 321 mm | 68% | 2.8 m/s | 4.9 |
| 2009 | 39.7°C | 26.5°C | 33.1°C | 237 mm | 63% | 2.6 m/s | 5.5 |
| 2008 ❄️ | 33.2°C | 25.1°C | 29.2°C | 551 mm | 88% | 2.1 m/s | 4 |
| 2007 | 40.4°C | 24.9°C | 32.6°C | 312 mm | 68% | 2.5 m/s | 4.6 |
| 2006 | 39.1°C | 25.2°C | 32.1°C | 355 mm | 78% | 2.7 m/s | 4.7 |
| 2005 | 39.7°C | 25.2°C | 32.4°C | 353 mm | 79% | 3.1 m/s | 4.6 |
| 2004 | 39.3°C | 25.1°C | 32.2°C | 220 mm | 79% | 2.4 m/s | 5.2 |
| 2003 | 39.7°C | 25.7°C | 32.7°C | 178 mm | 66% | 2.6 m/s | 5 |
| 2002 | 44.5°C | 27.3°C | 35.9°C | 136 mm | 42% | 2.7 m/s | 5.3 |
| 2001 | 40.5°C | 25.7°C | 33.1°C | 210 mm | 69% | 2.4 m/s | 5.1 |
| 2000 | 40.8°C | 24.5°C | 32.7°C | 192 mm | 72% | 2.2 m/s | 4.8 |
| 1999 | 42.9°C | 26.1°C | 34.5°C | 176 mm | 56% | 2.6 m/s | 5.1 |
| 1998 | 41.2°C | 25.6°C | 33.4°C | 372 mm | 79% | 2.4 m/s | 5.1 |
| 1997 | 43.0°C | 26.8°C | 34.9°C | 191 mm | 64% | 2 m/s | 5.1 |
| 1996 | 41.4°C | 25.7°C | 33.5°C | 171 mm | 65% | 2.3 m/s | 4.7 |
| 1995 | 42.8°C | 26.7°C | 34.7°C | 111 mm | 60% | 2.8 m/s | 5.3 |
| 1994 | 39.5°C | 25.6°C | 32.5°C | 322 mm | 71% | 2.5 m/s | 5 |
| 1993 | 41.8°C | 26.9°C | 34.3°C | 136 mm | 60% | 2.8 m/s | 5.4 |
| 1992 | 44.8°C | 25.5°C | 35.1°C | 176 mm | 59% | 2.9 m/s | 5.1 |
| 1991 | 43.7°C | 27.6°C | 35.6°C | 114 mm | 52% | 3.1 m/s | 5.3 |
| 1990 | 37.3°C | 24.2°C | 30.8°C | 492 mm | 78% | 2.2 m/s | 4.3 |
| 1989 | 42.9°C | 24.8°C | 33.9°C | 202 mm | 68% | 2.4 m/s | 5.1 |
| 1988 | 39.7°C | 25.9°C | 32.8°C | 477 mm | 80% | 2.5 m/s | 4 |
| 1987 🔥 | 47.5°C | 25.6°C | 36.5°C | 152 mm | 52% | 2.5 m/s | 5.4 |
| 1986 | 42.0°C | 22.9°C | 32.5°C | 300 mm | 74% | 3 m/s | 5.6 |
| 1985 | 43.5°C | 25.2°C | 34.4°C | 216 mm | 63% | 2.6 m/s | 4.9 |
| 1984 | 40.4°C | 26.2°C | 33.3°C | 160 mm | 62% | 2.5 m/s | 5.8 |
| 1983 | 43.8°C | 25.6°C | 34.7°C | 210 mm | 58% | 2.1 m/s | — |
| 1982 | 45.3°C | 25.5°C | 35.4°C | 421 mm | 57% | 2.4 m/s | — |
| 1981 | 38.4°C | 25.3°C | 31.8°C | 488 mm | 84% | 2.5 m/s | — |
Actual recorded July data for each year, 1981–2025 — sourced from NASA POWER.
The average high in July is around 40.5°C with lows near 25.5°C (mean 33°C), based on 45 years of NASA POWER data.
July averages 288 mm of rainfall in Lucknow, a relatively wet time of year. The wettest on record was 568 mm in 2019.
The hottest July reached 47.5°C in 1987. The coldest dipped to 22.9°C in 1986.
Comparing the earliest years on record (1981–1985) with the most recent (2021–2025), average July temperatures have fallen by about 2.1°C. Daytime highs moved from 42.3°C to 38.3°C and overnight lows from 25.6°C to 25.3°C over the same span.
July is one of the warmer months of the year in Lucknow and a relatively wet time of year, so plan for around 40.5°C daytime highs and 25.5°C at night.
Not quite — July is the 10th coolest month in Lucknow, averaging 33°C.
For July in Lucknow, pack light, breathable clothing and sun protection, with typical highs of 40.5°C and lows of 25.5°C. Bring an umbrella or light rain jacket too.
Relative humidity in July averages 71% — moderately humid.
Average wind speed in July is 2.5 m/s. The windiest July on record averaged 3.1 m/s (1991).
The wettest July on record was 2019 with 568 mm. On average, July sees 288 mm.
All figures are derived from NASA POWER (Prediction Of Worldwide Energy Resources), based on MERRA-2 satellite reanalysis, covering 1981–2025.
Explore how the weather in Lucknow behaves each July, based on 45 years of NASA POWER climate data from 1981 to 2025. This page breaks down average temperatures, rainfall, humidity, wind and solar radiation for July specifically, along with year-by-year records and how the month has changed over the decades.
