April is one of the warmer months of the year in Basti, with average highs near 44°C and lows around 18.1°C (mean 31.1°C). It is one of the drier months, averaging 11 mm of rainfall and 22% relative humidity across the period.
April is one of the warmer months of the year in Basti. Across 45 years of records, the warmest April in Basti was 2016 — when the month averaged 33.4°C — while the coldest was 2020 at 28.3°C. Typical April days reach 44°C with nights near 18.1°C. The long-term April temperature trend is broadly flat.
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 | 31.3°C | 31.5°C | 30.7°C | -0.2°C |
| Avg High | 44.0°C | 44.0°C | 44.6°C | 43.7°C | 43.3°C | -0.7°C |
| Avg Low | 17.8°C | 17.1°C | 18.1°C | 19.4°C | 18.0°C | +0.2°C |
| Avg Rain | 13 mm | 6 mm | 9 mm | 14 mm | 17 mm | +4 mm |
April temperatures in Basti have stayed relatively stable across the record.
April has ranged from a record low of 15.3°C (1996) to a record high of 47.1°C (1999).
Rainfall in April is one of the drier months, averaging 11 mm, with a wettest year of 46 mm.
Daytime highs and overnight lows have shifted differently — highs fell about 0.1°C per decade while lows rose 0.3°C per decade, narrowing the gap between day and night.
A good time to visit Basti
April is a good time to visit Basti, with days averaging 44°C and nights around 18.1°C (mean 31.1°C, warmer than Basti'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 | 18.1°C | 31.2°C | 34 mm | 30% | 2.3 m/s | 5.7 |
| 2024 | 43.5°C | 20.3°C | 31.9°C | 0 mm | 19% | 3.5 m/s | 6.4 |
| 2023 | 42.8°C | 17.2°C | 30.0°C | 32 mm | 35% | 2.4 m/s | 6.3 |
| 2022 | 45.3°C | 19.5°C | 32.4°C | 1 mm | 22% | 2.4 m/s | 6.6 |
| 2021 | 43.4°C | 16.8°C | 30.1°C | 13 mm | 16% | 2.6 m/s | 6.5 |
| 2020 ❄️ | 40.6°C | 16.1°C | 28.3°C | 20 mm | 38% | 2.2 m/s | 6.3 |
| 2019 | 45.6°C | 18.5°C | 32.0°C | 8 mm | 28% | 2.2 m/s | 6.3 |
| 2018 | 42.3°C | 20.5°C | 31.4°C | 36 mm | 32% | 2.4 m/s | 6.1 |
| 2017 | 43.8°C | 19.7°C | 31.8°C | 8 mm | 21% | 2.5 m/s | 6.5 |
| 2016 🔥 | 44.7°C | 22.1°C | 33.4°C | 0 mm | 16% | 3.3 m/s | 6.6 |
| 2015 🌧️ | 41.9°C | 19.0°C | 30.4°C | 46 mm | 42% | 2.2 m/s | 6 |
| 2014 | 44.6°C | 17.3°C | 31.0°C | 1 mm | 22% | 2.8 m/s | 6.9 |
| 2013 | 44.8°C | 18.1°C | 31.4°C | 14 mm | 30% | 2.7 m/s | 6.5 |
| 2012 | 42.5°C | 19.9°C | 31.2°C | 16 mm | 26% | 2.6 m/s | 6.7 |
| 2011 | 41.6°C | 18.3°C | 29.9°C | 9 mm | 24% | 2 m/s | 6.3 |
| 2010 | 45.1°C | 20.2°C | 32.7°C | 0 mm | 14% | 2.5 m/s | 6.8 |
| 2009 | 44.5°C | 17.7°C | 31.1°C | 1 mm | 16% | 2.5 m/s | 7 |
| 2008 | 44.7°C | 16.7°C | 30.7°C | 17 mm | 24% | 2.2 m/s | 6.8 |
| 2007 | 43.5°C | 17.3°C | 30.4°C | 12 mm | 30% | 2 m/s | 6.5 |
| 2006 | 42.8°C | 18.9°C | 30.8°C | 21 mm | 25% | 2 m/s | 6.6 |
| 2005 | 44.3°C | 15.9°C | 30.1°C | 5 mm | 17% | 2.2 m/s | 6.6 |
| 2004 | 45.3°C | 20.3°C | 32.8°C | 14 mm | 23% | 2.5 m/s | 6.3 |
| 2003 | 45.0°C | 18.8°C | 31.9°C | 12 mm | 18% | 2.5 m/s | 6.8 |
| 2002 | 45.0°C | 18.5°C | 31.7°C | 0 mm | 17% | 2.3 m/s | 6.6 |
| 2001 | 46.1°C | 18.7°C | 32.4°C | 5 mm | 18% | 2.3 m/s | 6.6 |
| 2000 | 44.8°C | 17.7°C | 31.3°C | 2 mm | 13% | 2.6 m/s | 6.7 |
| 1999 | 47.1°C | 18.3°C | 32.7°C | 0 mm | 9% | 2.6 m/s | 6.8 |
| 1998 | 43.0°C | 17.6°C | 30.3°C | 8 mm | 21% | 2.1 m/s | 6.4 |
| 1997 | 42.0°C | 16.3°C | 29.2°C | 14 mm | 26% | 2.2 m/s | 6.7 |
| 1996 | 43.1°C | 15.3°C | 29.2°C | 19 mm | 18% | 2.2 m/s | 6.3 |
| 1995 | 44.7°C | 16.3°C | 30.5°C | 2 mm | 15% | 2.9 m/s | 6.9 |
| 1994 | 42.7°C | 18.0°C | 30.3°C | 6 mm | 18% | 2.5 m/s | 6.6 |
| 1993 | 44.2°C | 16.1°C | 30.2°C | 6 mm | 21% | 2.4 m/s | 6.7 |
| 1992 | 44.1°C | 19.9°C | 32.0°C | 0 mm | 16% | 3.5 m/s | 6.5 |
| 1991 | 44.5°C | 17.7°C | 31.1°C | 0 mm | 14% | 2.5 m/s | 6.9 |
| 1990 | 44.3°C | 15.7°C | 30.0°C | 5 mm | 17% | 3.1 m/s | 7.1 |
| 1989 | 44.9°C | 15.4°C | 30.2°C | 0 mm | 12% | 3.6 m/s | 7.1 |
| 1988 | 44.5°C | 16.1°C | 30.3°C | 13 mm | 16% | 2.2 m/s | 6.2 |
| 1987 | 42.8°C | 19.6°C | 31.2°C | 3 mm | 17% | 3 m/s | 6.8 |
| 1986 | 43.5°C | 19.0°C | 31.2°C | 4 mm | 18% | 2.4 m/s | 7.3 |
| 1985 | 45.5°C | 20.0°C | 32.7°C | 5 mm | 19% | 3.1 m/s | 7 |
| 1984 | 44.9°C | 20.0°C | 32.4°C | 5 mm | 17% | 2.3 m/s | 6.7 |
| 1983 | 45.1°C | 17.2°C | 31.1°C | 17 mm | 27% | 2.8 m/s | — |
| 1982 | 41.1°C | 17.5°C | 29.3°C | 45 mm | 34% | 2.5 m/s | — |
| 1981 | 43.4°C | 15.8°C | 29.6°C | 21 mm | 26% | 2.2 m/s | — |
Actual recorded April data for each year, 1981–2025 — sourced from NASA POWER.
The average high in April is around 44°C with lows near 18.1°C (mean 31.1°C), based on 45 years of NASA POWER data.
April averages 11 mm of rainfall in Basti, one of the drier months. The wettest on record was 46 mm in 2015.
The hottest April reached 47.1°C in 1999. The coldest dipped to 15.3°C in 1996.
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 44°C to 43.9°C and overnight lows from 18.1°C to 18.4°C over the same span.
April is one of the warmer months of the year in Basti and one of the drier months, so plan for around 44°C daytime highs and 18.1°C at night.
Not quite — April is the 9th coolest month in Basti, averaging 31.1°C.
For April in Basti, pack light, breathable clothing and sun protection, with typical highs of 44°C and lows of 18.1°C.
Relative humidity in April averages 22% — relatively dry.
Average wind speed in April is 2.5 m/s. The windiest April on record averaged 3.6 m/s (1989).
The wettest April on record was 2015 with 46 mm. On average, April sees 11 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 Basti 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.
