April is one of the warmer months of the year in Lucknow, with average highs near 44.4°C and lows around 17.9°C (mean 31.2°C). It is one of the drier months, averaging 10 mm of rainfall and 21% relative humidity across the period.
April is one of the warmer months of the year in Lucknow. Across 45 years of records, the warmest April in Lucknow was 2016 — when the month averaged 34.2°C — while the coldest was 2020 at 28.6°C. Typical April days reach 44.4°C with nights near 17.9°C. The long-term trend is warming, about 0.2°C per decade.
Ranked against the other 11 months using 1981–2025 averages.
| Metric | 1980s | 1990s | 2000s | 2010s | 2020s | Change |
|---|---|---|---|---|---|---|
| Avg Temp | 30.9°C | 30.5°C | 31.5°C | 31.7°C | 30.8°C | -0.1°C |
| Avg High | 44.1°C | 44.4°C | 44.9°C | 44.3°C | 43.7°C | -0.4°C |
| Avg Low | 17.8°C | 16.7°C | 18.0°C | 19.0°C | 17.8°C | 0°C |
| Avg Rain | 12 mm | 4 mm | 9 mm | 12 mm | 15 mm | +4 mm |
April temperatures in Lucknow have stayed relatively stable across the record.
April has ranged from a record low of 14.7°C (1993) to a record high of 47.4°C (1999).
Rainfall in April is one of the drier months, averaging 10 mm, with a wettest year of 47 mm.
Daytime highs and overnight lows have shifted differently — highs rose about 0°C per decade while lows rose 0.3°C per decade, narrowing the gap between day and night.
A good time to visit Lucknow
April is a good time to visit Lucknow, with days averaging 44.4°C and nights around 17.9°C (mean 31.2°C, warmer than Lucknow's yearly average) and low rainfall. November and February are marginally more temperate, but April still suits most travellers.
| Year | High | Low | Avg | Rainfall | Humidity | Wind | Solar |
|---|---|---|---|---|---|---|---|
| 2025 | 44.4°C | 17.5°C | 30.9°C | 26 mm | 28% | 2.1 m/s | 6.2 |
| 2024 | 43.4°C | 20.2°C | 31.8°C | 0 mm | 20% | 3 m/s | 6.4 |
| 2023 | 43.0°C | 17.1°C | 30.1°C | 33 mm | 34% | 2.1 m/s | 6.2 |
| 2022 | 46.0°C | 19.5°C | 32.7°C | 1 mm | 19% | 2.1 m/s | 6.8 |
| 2021 | 43.9°C | 16.9°C | 30.4°C | 15 mm | 16% | 2.3 m/s | 6.8 |
| 2020 ❄️ | 41.5°C | 15.7°C | 28.6°C | 17 mm | 37% | 2.1 m/s | 6.4 |
| 2019 | 45.7°C | 17.1°C | 31.4°C | 7 mm | 27% | 2.2 m/s | 6.6 |
| 2018 | 43.6°C | 20.7°C | 32.1°C | 31 mm | 29% | 2.4 m/s | 6.3 |
| 2017 | 45.2°C | 19.7°C | 32.4°C | 7 mm | 18% | 2.4 m/s | 6.8 |
| 2016 🔥 | 45.5°C | 22.9°C | 34.2°C | 0 mm | 15% | 2.9 m/s | 6.6 |
| 2015 🌧️ | 41.8°C | 18.1°C | 30.0°C | 47 mm | 42% | 2.1 m/s | 6.1 |
| 2014 | 45.5°C | 17.3°C | 31.4°C | 1 mm | 22% | 2.7 m/s | 6.9 |
| 2013 | 44.8°C | 18.1°C | 31.5°C | 7 mm | 28% | 2.6 m/s | 6.6 |
| 2012 | 41.9°C | 19.2°C | 30.6°C | 14 mm | 26% | 2.4 m/s | 6.7 |
| 2011 | 42.8°C | 17.3°C | 30.1°C | 8 mm | 23% | 1.9 m/s | 6.3 |
| 2010 | 46.4°C | 19.6°C | 33.0°C | 0 mm | 13% | 2.5 m/s | 6.8 |
| 2009 | 45.9°C | 17.1°C | 31.5°C | 2 mm | 17% | 2.8 m/s | 7 |
| 2008 | 45.4°C | 17.0°C | 31.2°C | 18 mm | 23% | 2.3 m/s | 6.8 |
| 2007 | 43.8°C | 17.4°C | 30.6°C | 7 mm | 26% | 2.2 m/s | 6.6 |
| 2006 | 43.3°C | 19.4°C | 31.4°C | 26 mm | 24% | 2.1 m/s | 6.7 |
| 2005 | 44.3°C | 15.8°C | 30.0°C | 4 mm | 17% | 2.1 m/s | 6.7 |
| 2004 | 45.3°C | 20.4°C | 32.9°C | 14 mm | 21% | 2.4 m/s | 6.5 |
| 2003 | 44.6°C | 18.1°C | 31.4°C | 13 mm | 19% | 2.5 m/s | 6.9 |
| 2002 | 45.3°C | 18.9°C | 32.1°C | 0 mm | 14% | 2.2 m/s | 6.7 |
| 2001 | 46.4°C | 18.3°C | 32.4°C | 5 mm | 19% | 2.3 m/s | 6.8 |
| 2000 | 45.2°C | 17.6°C | 31.4°C | 3 mm | 13% | 2.4 m/s | 6.9 |
| 1999 | 47.4°C | 18.1°C | 32.7°C | 0 mm | 8% | 2.7 m/s | 6.9 |
| 1998 | 44.3°C | 16.9°C | 30.6°C | 5 mm | 21% | 2.1 m/s | 6.6 |
| 1997 | 42.8°C | 15.7°C | 29.3°C | 9 mm | 25% | 2.2 m/s | 6.8 |
| 1996 | 44.4°C | 14.7°C | 29.5°C | 10 mm | 17% | 2.2 m/s | 6.8 |
| 1995 | 44.6°C | 16.4°C | 30.5°C | 2 mm | 16% | 2.8 m/s | 6.7 |
| 1994 | 42.8°C | 16.2°C | 29.5°C | 8 mm | 19% | 2.3 m/s | 6.8 |
| 1993 | 45.0°C | 14.7°C | 29.9°C | 5 mm | 20% | 2.3 m/s | 6.6 |
| 1992 | 43.8°C | 19.5°C | 31.6°C | 0 mm | 16% | 3 m/s | 6.8 |
| 1991 | 44.6°C | 17.3°C | 30.9°C | 0 mm | 14% | 2.6 m/s | 7 |
| 1990 | 44.7°C | 17.0°C | 30.8°C | 4 mm | 17% | 3.1 m/s | 7 |
| 1989 | 44.5°C | 15.2°C | 29.9°C | 0 mm | 12% | 3.6 m/s | 7.1 |
| 1988 | 44.5°C | 16.4°C | 30.5°C | 14 mm | 16% | 2.3 m/s | 6.7 |
| 1987 | 43.7°C | 20.2°C | 31.9°C | 2 mm | 16% | 2.8 m/s | 6.7 |
| 1986 | 44.5°C | 17.2°C | 30.8°C | 3 mm | 19% | 2.4 m/s | 7.4 |
| 1985 | 45.1°C | 20.4°C | 32.7°C | 5 mm | 19% | 3 m/s | 7 |
| 1984 | 44.9°C | 19.4°C | 32.2°C | 7 mm | 18% | 2.3 m/s | 6.6 |
| 1983 | 45.3°C | 17.5°C | 31.4°C | 13 mm | 27% | 2.7 m/s | — |
| 1982 | 41.4°C | 17.4°C | 29.4°C | 46 mm | 35% | 2.3 m/s | — |
| 1981 | 42.8°C | 16.3°C | 29.6°C | 14 mm | 22% | 2.4 m/s | — |
Actual recorded April data for each year, 1981–2025 — sourced from NASA POWER.
The average high in April is around 44.4°C with lows near 17.9°C (mean 31.2°C), based on 45 years of NASA POWER data.
April averages 10 mm of rainfall in Lucknow, one of the drier months. The wettest on record was 47 mm in 2015.
The hottest April reached 47.4°C in 1999. The coldest dipped to 14.7°C in 1993.
Comparing the earliest years on record (1981–1985) with the most recent (2021–2025), average April temperatures have risen by about 0.1°C. Daytime highs moved from 43.9°C to 44.1°C and overnight lows from 18.2°C to 18.2°C over the same span.
April is one of the warmer months of the year in Lucknow and one of the drier months, so plan for around 44.4°C daytime highs and 17.9°C at night.
Not quite — April is the 9th coolest month in Lucknow, averaging 31.2°C.
For April in Lucknow, pack light, breathable clothing and sun protection, with typical highs of 44.4°C and lows of 17.9°C.
Relative humidity in April averages 21% — relatively dry.
Average wind speed in April is 2.4 m/s. The windiest April on record averaged 3.6 m/s (1989).
The wettest April on record was 2015 with 47 mm. On average, April sees 10 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 April, 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 April specifically, along with year-by-year records and how the month has changed over the decades.
