April is one of the warmer months of the year in Raisen, with average highs near 43.1°C and lows around 17.9°C (mean 30.5°C). It is one of the drier months, averaging 7 mm of rainfall and 20% relative humidity across the period.
April is one of the warmer months of the year in Raisen. Across 45 years of records, the warmest April in Raisen was 2022 — when the month averaged 32.8°C — while the coldest was 1989 at 28.1°C. Typical April days reach 43.1°C with nights near 17.9°C. The long-term trend is warming, about 0.3°C per decade.
Ranked against the other 11 months using 1981–2025 averages.
| Metric | 1980s | 1990s | 2000s | 2010s | 2020s | Change |
|---|---|---|---|---|---|---|
| Avg Temp | 30.0°C | 29.8°C | 30.9°C | 31.2°C | 30.7°C | +0.7°C |
| Avg High | 43.1°C | 43.0°C | 43.5°C | 43.2°C | 42.4°C | -0.7°C |
| Avg Low | 16.9°C | 16.6°C | 18.3°C | 19.1°C | 18.9°C | +2°C |
| Avg Rain | 5 mm | 6 mm | 4 mm | 7 mm | 15 mm | +10 mm |
April temperatures in Raisen have risen by about 0.7°C between 1981–1985 and 2021–2025.
April has ranged from a record low of 13.8°C (1989) to a record high of 44.6°C (2010).
Rainfall in April is one of the drier months, averaging 7 mm, with a wettest year of 45 mm.
Daytime highs and overnight lows have shifted differently — highs fell about 0.1°C per decade while lows rose 0.7°C per decade, narrowing the gap between day and night.
A good time to visit Raisen
April is a good time to visit Raisen, with days averaging 43.1°C and nights around 17.9°C (mean 30.5°C, warmer than Raisen's yearly average) and low rainfall. February and October are marginally more temperate, but April still suits most travellers.
| Year | High | Low | Avg | Rainfall | Humidity | Wind | Solar |
|---|---|---|---|---|---|---|---|
| 2025 | 43.6°C | 19.8°C | 31.7°C | 1 mm | 18% | 2.6 m/s | 6.9 |
| 2024 🌧️ | 41.7°C | 19.6°C | 30.7°C | 45 mm | 36% | 2.4 m/s | 6.1 |
| 2023 | 40.8°C | 17.4°C | 29.1°C | 42 mm | 32% | 2.3 m/s | 6.1 |
| 2022 🔥 | 44.3°C | 21.2°C | 32.8°C | 0 mm | 15% | 2.6 m/s | 7.1 |
| 2021 | 42.5°C | 17.7°C | 30.1°C | 1 mm | 17% | 2.1 m/s | 7 |
| 2020 | 41.5°C | 17.9°C | 29.7°C | 2 mm | 23% | 2.3 m/s | 6.8 |
| 2019 | 44.2°C | 18.4°C | 31.3°C | 13 mm | 22% | 2.3 m/s | 7.2 |
| 2018 | 43.9°C | 19.2°C | 31.6°C | 3 mm | 18% | 2.6 m/s | 6.9 |
| 2017 | 43.7°C | 18.5°C | 31.1°C | 0 mm | 17% | 3.1 m/s | 7.5 |
| 2016 | 43.4°C | 21.0°C | 32.2°C | 0 mm | 19% | 3 m/s | 7.1 |
| 2015 | 42.8°C | 17.8°C | 30.3°C | 7 mm | 30% | 2.7 m/s | 6.6 |
| 2014 | 43.3°C | 19.3°C | 31.3°C | 6 mm | 21% | 2.2 m/s | 7.3 |
| 2013 | 42.3°C | 18.6°C | 30.5°C | 33 mm | 29% | 2.4 m/s | 6.8 |
| 2012 | 41.8°C | 21.3°C | 31.6°C | 4 mm | 21% | 2.6 m/s | 7 |
| 2011 | 42.3°C | 18.4°C | 30.3°C | 2 mm | 23% | 2.1 m/s | 6.6 |
| 2010 | 44.6°C | 18.3°C | 31.4°C | 0 mm | 16% | 2.7 m/s | 7.3 |
| 2009 | 44.5°C | 17.1°C | 30.8°C | 4 mm | 17% | 2.4 m/s | 7.3 |
| 2008 | 43.3°C | 19.2°C | 31.3°C | 3 mm | 19% | 2.2 m/s | 7.4 |
| 2007 | 43.4°C | 18.8°C | 31.1°C | 1 mm | 17% | 2.2 m/s | 7 |
| 2006 | 43.4°C | 17.4°C | 30.4°C | 13 mm | 23% | 2.2 m/s | 7.1 |
| 2005 | 41.9°C | 14.9°C | 28.4°C | 1 mm | 16% | 2.3 m/s | 7.2 |
| 2004 | 42.9°C | 20.0°C | 31.4°C | 1 mm | 20% | 2.9 m/s | 7.2 |
| 2003 | 43.2°C | 21.1°C | 32.1°C | 4 mm | 19% | 2.4 m/s | 7.1 |
| 2002 | 43.9°C | 17.7°C | 30.8°C | 12 mm | 19% | 2.7 m/s | 7.1 |
| 2001 | 44.2°C | 17.4°C | 30.8°C | 5 mm | 19% | 2.4 m/s | 7.1 |
| 2000 | 43.9°C | 19.4°C | 31.7°C | 0 mm | 15% | 3 m/s | 7.2 |
| 1999 | 44.3°C | 17.5°C | 30.9°C | 0 mm | 11% | 2.6 m/s | 7.5 |
| 1998 | 42.0°C | 17.2°C | 29.6°C | 9 mm | 22% | 2.3 m/s | 7.4 |
| 1997 | 41.7°C | 16.5°C | 29.1°C | 10 mm | 24% | 2.6 m/s | 6.9 |
| 1996 | 44.1°C | 14.8°C | 29.4°C | 2 mm | 16% | 2.6 m/s | 7.2 |
| 1995 | 42.9°C | 14.6°C | 28.8°C | 9 mm | 21% | 2.5 m/s | 7 |
| 1994 | 41.8°C | 16.9°C | 29.3°C | 31 mm | 27% | 2.3 m/s | 7.2 |
| 1993 | 43.7°C | 16.0°C | 29.9°C | 2 mm | 18% | 2.9 m/s | 7.4 |
| 1992 | 42.8°C | 18.2°C | 30.5°C | 0 mm | 17% | 2.9 m/s | 7.3 |
| 1991 | 43.8°C | 18.4°C | 31.1°C | 0 mm | 18% | 2.6 m/s | 7.2 |
| 1990 | 43.2°C | 15.7°C | 29.5°C | 0 mm | 16% | 2.9 m/s | 7.5 |
| 1989 ❄️ | 42.5°C | 13.8°C | 28.1°C | 0 mm | 16% | 2.8 m/s | 7.4 |
| 1988 | 42.9°C | 16.4°C | 29.6°C | 2 mm | 16% | 2.3 m/s | 6.9 |
| 1987 | 44.0°C | 18.9°C | 31.5°C | 0 mm | 16% | 2.8 m/s | 7.4 |
| 1986 | 43.3°C | 15.3°C | 29.3°C | 0 mm | 17% | 2.8 m/s | 7.4 |
| 1985 | 43.1°C | 19.8°C | 31.5°C | 3 mm | 21% | 2.9 m/s | 7.5 |
| 1984 | 43.2°C | 17.8°C | 30.5°C | 0 mm | 17% | 2.9 m/s | 7.4 |
| 1983 | 44.1°C | 16.9°C | 30.5°C | 2 mm | 24% | 3 m/s | — |
| 1982 | 41.2°C | 17.5°C | 29.3°C | 11 mm | 24% | 3 m/s | — |
| 1981 | 43.3°C | 15.6°C | 29.4°C | 26 mm | 18% | 2.7 m/s | — |
Actual recorded April data for each year, 1981–2025 — sourced from NASA POWER.
The average high in April is around 43.1°C with lows near 17.9°C (mean 30.5°C), based on 45 years of NASA POWER data.
April averages 7 mm of rainfall in Raisen, one of the drier months. The wettest on record was 45 mm in 2024.
The hottest April reached 44.6°C in 2010. The coldest dipped to 13.8°C in 1989.
Comparing the earliest years on record (1981–1985) with the most recent (2021–2025), average April temperatures have risen by about 0.7°C. Daytime highs moved from 43°C to 42.6°C and overnight lows from 17.5°C to 19.1°C over the same span.
April is one of the warmer months of the year in Raisen and one of the drier months, so plan for around 43.1°C daytime highs and 17.9°C at night.
Not quite — April is the 10th coolest month in Raisen, averaging 30.5°C.
For April in Raisen, pack light, breathable clothing and sun protection, with typical highs of 43.1°C and lows of 17.9°C.
Relative humidity in April averages 20% — relatively dry.
Average wind speed in April is 2.6 m/s. The windiest April on record averaged 3.1 m/s (2017).
The wettest April on record was 2024 with 45 mm. On average, April sees 7 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 Raisen 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.
