April is one of the warmer months of the year in Giridih, with average highs near 39.3°C and lows around 22.7°C (mean 31°C). It is one of the drier months, averaging 26 mm of rainfall and 33% relative humidity across the period.
April is one of the warmer months of the year in Giridih. Across 45 years of records, the warmest April in Giridih was 2016 — when the month averaged 34°C — while the coldest was 2020 at 28.5°C. Typical April days reach 39.3°C with nights near 22.7°C. The long-term April temperature trend is broadly flat.
April is one of the drier months in Giridih, averaging 26 mm of rainfall. The wettest April on record was 2018 with 82 mm, while the driest was 1999 at 0 mm.
Relative humidity in Giridih during April averages 33%. The most humid April was 2018 at 51%, and the least humid was 1989 at 14%.
April receives about 6.4 kWh/m²/day of solar energy in Giridih. The sunniest April was 1989 at 7.5 kWh/m²/day, and the cloudiest was 2025 at 5.5.
Average wind speed in Giridih during April is 2.1 m/s. The windiest April was 2024 at 3 m/s, while the calmest was 1998 at 1.7 m/s.
Ranked against the other 11 months using 1981–2025 averages.
| Metric | 1980s | 1990s | 2000s | 2010s | 2020s | Change |
|---|---|---|---|---|---|---|
| Avg Temp | 31.1°C | 30.9°C | 31.2°C | 31.1°C | 30.5°C | -0.6°C |
| Avg High | 39.6°C | 39.5°C | 39.6°C | 39.0°C | 38.4°C | -1.2°C |
| Avg Low | 22.6°C | 22.3°C | 22.8°C | 23.2°C | 22.7°C | +0.1°C |
| Avg Rain | 25 mm | 18 mm | 19 mm | 39 mm | 30 mm | +5 mm |
April temperatures in Giridih have stayed relatively stable across the record.
April has ranged from a record low of 14.7°C (1996) to a record high of 46°C (1999).
Rainfall in April is one of the drier months, averaging 26 mm, with a wettest year of 82 mm.
Daytime highs and overnight lows have shifted differently — highs fell about 0.3°C per decade while lows rose 0.1°C per decade, narrowing the gap between day and night.
A good time to visit Giridih
April is a good time to visit Giridih, with days averaging 39.3°C and nights around 22.7°C (mean 31°C, warmer than Giridih's yearly average) and low rainfall. November and February are marginally more temperate, but April still suits most travellers.
| Year | Avg High | Avg Temp | Avg Low | Hottest Day | Coldest Day | Rainfall | Humidity | Wind | Solar |
|---|---|---|---|---|---|---|---|---|---|
| 2025 | 37.7°C | 30.0°C | 22.4°C | 42.7°C | 17.9°C | 53 mm | 45% | 2.2 m/s | 5.5 |
| 2024 | 39.7°C | 31.7°C | 23.8°C | 44.3°C | 19.8°C | 2 mm | 31% | 3 m/s | 6.1 |
| 2023 | 37.7°C | 30.3°C | 22.8°C | 43.6°C | 17.6°C | 30 mm | 34% | 2.2 m/s | 6 |
| 2022 | 39.9°C | 31.3°C | 22.7°C | 43.2°C | 19.4°C | 11 mm | 44% | 1.8 m/s | 6.5 |
| 2021 | 39.7°C | 31.4°C | 23.2°C | 41.3°C | 18.5°C | 16 mm | 27% | 1.8 m/s | 6.1 |
| 2020 ❄️ | 35.9°C | 28.5°C | 21.1°C | 39.2°C | 17.4°C | 68 mm | 49% | 1.8 m/s | 5.8 |
| 2019 | 39.6°C | 31.3°C | 23.1°C | 45.1°C | 19.6°C | 44 mm | 40% | 1.8 m/s | 6.1 |
| 2018 🌧️ | 36.9°C | 29.3°C | 21.8°C | 40.4°C | 18.5°C | 82 mm | 51% | 1.9 m/s | 6.1 |
| 2017 | 40.1°C | 31.8°C | 23.5°C | 42.2°C | 17.8°C | 30 mm | 38% | 2.1 m/s | 6.2 |
| 2016 🔥 | 42.4°C | 34.0°C | 25.6°C | 45.2°C | 21.5°C | 2 mm | 23% | 2.3 m/s | 6.6 |
| 2015 | 36.2°C | 29.5°C | 22.7°C | 41.0°C | 19.6°C | 77 mm | 48% | 1.9 m/s | 5.7 |
| 2014 | 39.0°C | 30.7°C | 22.5°C | 42.7°C | 18.1°C | 4 mm | 33% | 2 m/s | 6.9 |
| 2013 | 37.9°C | 30.2°C | 22.4°C | 42.6°C | 18.7°C | 41 mm | 38% | 2.2 m/s | 6.3 |
| 2012 | 38.7°C | 30.8°C | 23.0°C | 41.5°C | 20.7°C | 34 mm | 40% | 2 m/s | 6.5 |
| 2011 | 36.9°C | 29.7°C | 22.4°C | 41.0°C | 18.1°C | 58 mm | 41% | 1.8 m/s | 5.7 |
| 2010 | 42.2°C | 33.5°C | 24.8°C | 44.6°C | 22.2°C | 14 mm | 25% | 2.1 m/s | 6.7 |
| 2009 | 40.0°C | 31.3°C | 22.5°C | 42.9°C | 18.8°C | 1 mm | 23% | 2.3 m/s | 7 |
| 2008 | 38.2°C | 29.9°C | 21.7°C | 42.8°C | 17.1°C | 17 mm | 38% | 1.8 m/s | 6.8 |
| 2007 | 38.5°C | 30.7°C | 22.9°C | 42.1°C | 18.6°C | 34 mm | 40% | 1.9 m/s | 6.2 |
| 2006 | 39.5°C | 31.4°C | 23.3°C | 41.9°C | 19.8°C | 21 mm | 33% | 1.8 m/s | 6.4 |
| 2005 | 39.3°C | 31.0°C | 22.7°C | 42.9°C | 17.0°C | 7 mm | 28% | 2 m/s | 6.4 |
| 2004 | 38.9°C | 31.1°C | 23.4°C | 43.4°C | 20.0°C | 52 mm | 41% | 2 m/s | 6.3 |
| 2003 | 40.2°C | 31.9°C | 23.6°C | 43.5°C | 19.6°C | 22 mm | 32% | 1.9 m/s | 6.5 |
| 2002 | 40.4°C | 31.4°C | 22.4°C | 44.4°C | 19.3°C | 17 mm | 35% | 2 m/s | 6.5 |
| 2001 | 39.9°C | 31.5°C | 23.1°C | 45.9°C | 18.0°C | 10 mm | 25% | 2.1 m/s | 6.4 |
| 2000 | 41.2°C | 32.0°C | 22.7°C | 44.1°C | 18.3°C | 12 mm | 30% | 2.2 m/s | 6.5 |
| 1999 | 42.3°C | 32.4°C | 22.5°C | 46.0°C | 19.2°C | 0 mm | 16% | 2 m/s | 6.9 |
| 1998 | 37.7°C | 29.6°C | 21.4°C | 41.3°C | 16.7°C | 21 mm | 43% | 1.7 m/s | 6.3 |
| 1997 | 36.7°C | 28.7°C | 20.8°C | 40.3°C | 16.9°C | 39 mm | 44% | 1.9 m/s | 6.1 |
| 1996 | 39.5°C | 31.3°C | 23.0°C | 43.0°C | 14.7°C | 5 mm | 25% | 2 m/s | 6 |
| 1995 | 40.2°C | 31.4°C | 22.5°C | 44.2°C | 17.3°C | 3 mm | 21% | 2.2 m/s | 6.8 |
| 1994 | 38.8°C | 30.8°C | 22.9°C | 42.1°C | 19.6°C | 29 mm | 32% | 2 m/s | 6.4 |
| 1993 | 38.9°C | 30.3°C | 21.7°C | 41.9°C | 17.6°C | 49 mm | 36% | 2.1 m/s | 6.4 |
| 1992 | 41.1°C | 32.3°C | 23.6°C | 43.4°C | 19.8°C | 10 mm | 21% | 2.8 m/s | 6.2 |
| 1991 | 40.0°C | 31.4°C | 22.7°C | 43.9°C | 19.0°C | 2 mm | 24% | 2.3 m/s | 6.6 |
| 1990 | 39.8°C | 30.9°C | 22.0°C | 43.5°C | 15.5°C | 22 mm | 27% | 2.5 m/s | 6.9 |
| 1989 | 41.0°C | 31.6°C | 22.1°C | 43.9°C | 16.4°C | 1 mm | 14% | 2.8 m/s | 7.5 |
| 1988 | 40.1°C | 31.4°C | 22.8°C | 43.4°C | 17.7°C | 29 mm | 30% | 2.2 m/s | 6.2 |
| 1987 | 39.8°C | 31.5°C | 23.2°C | 43.8°C | 19.4°C | 19 mm | 27% | 2.6 m/s | 6.4 |
| 1986 | 40.2°C | 31.5°C | 22.9°C | 42.9°C | 19.7°C | 31 mm | 30% | 2.3 m/s | 7.3 |
| 1985 | 41.0°C | 32.3°C | 23.6°C | 44.5°C | 20.1°C | 6 mm | 23% | 2.6 m/s | 7 |
| 1984 | 40.5°C | 32.2°C | 23.9°C | 43.9°C | 20.3°C | 23 mm | 27% | 2 m/s | 6.2 |
| 1983 | 38.2°C | 30.1°C | 22.0°C | 43.9°C | 17.8°C | 33 mm | 32% | 2.7 m/s | — |
| 1982 | 38.0°C | 29.9°C | 21.8°C | 40.0°C | 17.3°C | 45 mm | 42% | 2 m/s | — |
| 1981 | 37.9°C | 29.4°C | 20.9°C | 41.0°C | 15.7°C | 34 mm | 43% | 2.3 m/s | — |
Actual recorded April data for each year, 1981–2025 — sourced from NASA POWER.
The average high in April is around 39.3°C with lows near 22.7°C (mean 31°C), based on 45 years of NASA POWER data.
April averages 26 mm of rainfall in Giridih, one of the drier months. The wettest on record was 82 mm in 2018.
The hottest April reached 46°C in 1999. The coldest dipped to 14.7°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 — but days and nights have moved in opposite directions. Overnight lows rose from 22.4°C to 23°C while daytime highs eased from 39.1°C to 38.9°C, narrowing the gap between day and night.
April is one of the warmer months of the year in Giridih and one of the drier months, so plan for around 39.3°C daytime highs and 22.7°C at night.
Not quite — April is the 10th coolest month in Giridih, averaging 31°C.
For April in Giridih, pack light, breathable clothing and sun protection, with typical highs of 39.3°C and lows of 22.7°C.
Relative humidity in April averages 33% — relatively dry.
Average wind speed in April is 2.1 m/s. The windiest April on record averaged 3 m/s (2024).
The wettest April on record was 2018 with 82 mm. On average, April sees 26 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 Giridih 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.
