April is one of the warmer months of the year in Stawell, with average highs near 21°C and lows around 8.6°C (mean 14.8°C). It is one of the drier months, averaging 34 mm of rainfall and 68% relative humidity across the period.
April is one of the warmer months of the year in Stawell. Across 45 years of records, the warmest April in Stawell was 2025 — when the month averaged 17.6°C — while the coldest was 1995 at 12°C. Typical April days reach 21°C with nights near 8.6°C. The long-term trend is warming, about 0.2°C per decade.
April is one of the drier months in Stawell, averaging 34 mm of rainfall. The wettest April on record was 1995 with 89 mm, while the driest was 1993 at 2 mm.
Relative humidity in Stawell during April averages 68%. The most humid April was 2011 at 76%, and the least humid was 1993 at 55%.
April receives about 3.5 kWh/m²/day of solar energy in Stawell. The sunniest Aprils were 1993, 1999 and 2005 at 3.9 kWh/m²/day, and the cloudiest were 2010 and 2020 at 3.
Average wind speed in Stawell during April is 2.3 m/s. The windiest Aprils were 1986, 1990 and 1995 at 2.8 m/s, while the calmest was 2002 at 1.9 m/s.
Ranked against the other 11 months using 1981–2025 averages.
| Metric | 1980s | 1990s | 2000s | 2010s | 2020s | Change |
|---|---|---|---|---|---|---|
| Avg Temp | 14.7°C | 14.1°C | 15.0°C | 15.2°C | 14.8°C | +0.1°C |
| Avg High | 21.1°C | 20.3°C | 21.5°C | 21.4°C | 20.7°C | -0.4°C |
| Avg Low | 8.4°C | 7.8°C | 8.6°C | 9.1°C | 9.0°C | +0.6°C |
| Avg Rain | 28 mm | 34 mm | 32 mm | 34 mm | 47 mm | +19 mm |
April temperatures in Stawell have risen by about 0.8°C between 1981–1985 and 2021–2025.
April has ranged from a record low of 0.9°C (2009) to a record high of 34.3°C (1985).
Rainfall in April is one of the drier months, averaging 34 mm, with a wettest year of 89 mm.
A good time to visit Stawell
April is a good time to visit Stawell, with days averaging 21°C and nights around 8.6°C (mean 14.8°C, close to Stawell's yearly average) and moderate rainfall. February and January 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 🔥 | 23.7°C | 17.6°C | 11.5°C | 31.4°C | 6.6°C | 26 mm | 64% | 2.2 m/s | 3.4 |
| 2024 | 19.7°C | 13.8°C | 7.8°C | 26.6°C | 4.2°C | 55 mm | 74% | 2.2 m/s | 3.1 |
| 2023 | 20.1°C | 14.5°C | 8.9°C | 24.9°C | 5.4°C | 59 mm | 74% | 2.2 m/s | 3.2 |
| 2022 | 21.6°C | 15.8°C | 9.9°C | 27.5°C | 6.2°C | 35 mm | 71% | 2.3 m/s | 3.3 |
| 2021 | 20.3°C | 14.1°C | 8.0°C | 30.9°C | 1.8°C | 23 mm | 70% | 2.1 m/s | 3.4 |
| 2020 | 18.5°C | 13.1°C | 7.8°C | 23.8°C | 4.4°C | 87 mm | 75% | 2.5 m/s | 3 |
| 2019 | 22.1°C | 15.5°C | 8.9°C | 31.1°C | 4.7°C | 11 mm | 61% | 2.3 m/s | 3.6 |
| 2018 | 23.7°C | 16.9°C | 10.0°C | 33.3°C | 5.7°C | 23 mm | 63% | 2.1 m/s | 3.7 |
| 2017 | 21.1°C | 15.4°C | 9.7°C | 27.9°C | 4.5°C | 77 mm | 69% | 2.3 m/s | 3.3 |
| 2016 | 22.6°C | 16.1°C | 9.6°C | 28.5°C | 5.5°C | 14 mm | 61% | 2.4 m/s | 3.5 |
| 2015 | 19.2°C | 13.4°C | 7.6°C | 27.3°C | 3.3°C | 30 mm | 72% | 2.3 m/s | 3.3 |
| 2014 | 20.6°C | 15.0°C | 9.4°C | 32.6°C | 3.4°C | 61 mm | 71% | 2.3 m/s | 3.2 |
| 2013 | 21.6°C | 15.4°C | 9.2°C | 28.4°C | 4.4°C | 17 mm | 66% | 2.2 m/s | 3.5 |
| 2012 | 21.6°C | 15.1°C | 8.7°C | 29.5°C | 4.2°C | 21 mm | 66% | 2.1 m/s | 3.7 |
| 2011 | 20.0°C | 14.0°C | 7.9°C | 25.9°C | 5.6°C | 34 mm | 76% | 2.1 m/s | 3.5 |
| 2010 | 21.0°C | 15.5°C | 10.0°C | 27.0°C | 4.8°C | 54 mm | 75% | 2.2 m/s | 3 |
| 2009 | 20.3°C | 14.1°C | 7.9°C | 30.2°C | 0.9°C | 37 mm | 65% | 2.3 m/s | 3.5 |
| 2008 | 20.1°C | 13.9°C | 7.6°C | 26.4°C | 2.6°C | 18 mm | 67% | 2.2 m/s | 3.4 |
| 2007 | 23.3°C | 16.7°C | 10.1°C | 29.1°C | 6.8°C | 61 mm | 62% | 2.2 m/s | 3.7 |
| 2006 | 18.3°C | 12.6°C | 6.8°C | 25.2°C | 3.5°C | 46 mm | 69% | 2.6 m/s | 3.1 |
| 2005 | 24.5°C | 17.3°C | 10.1°C | 32.8°C | 5.3°C | 15 mm | 56% | 2.5 m/s | 3.9 |
| 2004 | 21.5°C | 14.9°C | 8.3°C | 31.2°C | 5.1°C | 18 mm | 66% | 2.4 m/s | 3.6 |
| 2003 | 21.9°C | 15.2°C | 8.5°C | 26.7°C | 4.8°C | 25 mm | 69% | 2.3 m/s | 3.8 |
| 2002 | 23.4°C | 16.5°C | 9.6°C | 28.7°C | 4.3°C | 20 mm | 62% | 1.9 m/s | 3.8 |
| 2001 | 20.4°C | 14.1°C | 7.8°C | 29.0°C | 3.9°C | 25 mm | 68% | 2.4 m/s | 3.4 |
| 2000 | 21.2°C | 15.1°C | 9.0°C | 27.3°C | 4.0°C | 52 mm | 69% | 2.3 m/s | 3.7 |
| 1999 | 20.1°C | 13.6°C | 7.0°C | 25.9°C | 2.7°C | 4 mm | 67% | 2 m/s | 3.9 |
| 1998 | 19.3°C | 13.2°C | 7.1°C | 29.8°C | 4.2°C | 76 mm | 70% | 2.2 m/s | 3.2 |
| 1997 | 21.6°C | 14.8°C | 7.9°C | 28.2°C | 3.0°C | 7 mm | 61% | 2.2 m/s | 3.5 |
| 1996 | 18.1°C | 12.8°C | 7.5°C | 23.4°C | 2.9°C | 27 mm | 75% | 2.7 m/s | 3.1 |
| 1995 ❄️ 🌧️ | 17.9°C | 12.0°C | 6.2°C | 25.2°C | 2.8°C | 89 mm | 73% | 2.8 m/s | 3.3 |
| 1994 | 21.4°C | 15.0°C | 8.6°C | 29.3°C | 3.7°C | 15 mm | 63% | 2.4 m/s | 3.4 |
| 1993 | 23.2°C | 16.1°C | 8.9°C | 29.8°C | 5.2°C | 2 mm | 55% | 2.1 m/s | 3.9 |
| 1992 | 20.5°C | 14.5°C | 8.4°C | 31.6°C | 1.8°C | 70 mm | 71% | 2.3 m/s | 3.6 |
| 1991 | 20.0°C | 13.8°C | 7.7°C | 28.1°C | 2.3°C | 22 mm | 66% | 2.1 m/s | 3.6 |
| 1990 | 21.3°C | 15.2°C | 9.1°C | 27.1°C | 5.8°C | 25 mm | 70% | 2.8 m/s | 3.7 |
| 1989 | 21.3°C | 15.3°C | 9.4°C | 27.7°C | 4.7°C | 34 mm | 73% | 2.1 m/s | 3.4 |
| 1988 | 22.1°C | 15.7°C | 9.2°C | 26.0°C | 4.9°C | 9 mm | 69% | 2.5 m/s | 3.5 |
| 1987 | 21.9°C | 15.1°C | 8.3°C | 29.5°C | 2.3°C | 20 mm | 61% | 2.4 m/s | 3.7 |
| 1986 | 20.7°C | 14.4°C | 8.2°C | 33.1°C | 4.8°C | 53 mm | 64% | 2.8 m/s | 3.5 |
| 1985 | 21.8°C | 15.6°C | 9.5°C | 34.3°C | 5.1°C | 29 mm | 65% | 2.5 m/s | 3.8 |
| 1984 | 20.1°C | 13.6°C | 7.2°C | 25.0°C | 3.6°C | 26 mm | 71% | 2.3 m/s | 3.6 |
| 1983 | 17.8°C | 12.2°C | 6.6°C | 23.3°C | 1.9°C | 50 mm | 74% | 2.4 m/s | — |
| 1982 | 21.5°C | 14.8°C | 8.2°C | 29.7°C | 3.9°C | 23 mm | 64% | 2.2 m/s | — |
| 1981 | 22.8°C | 16.0°C | 9.2°C | 30.4°C | 2.7°C | 9 mm | 62% | 2.4 m/s | — |
Actual recorded April data for each year, 1981–2025 — sourced from NASA POWER.
The average high in April is around 21°C with lows near 8.6°C (mean 14.8°C), based on 45 years of NASA POWER data.
April averages 34 mm of rainfall in Stawell, one of the drier months. The wettest on record was 89 mm in 1995.
The hottest April reached 34.3°C in 1985. The coldest dipped to 0.9°C in 2009.
Comparing the earliest years on record (1981–1985) with the most recent (2021–2025), average April temperatures have risen by about 0.8°C. Daytime highs moved from 20.8°C to 21.1°C and overnight lows from 8.1°C to 9.2°C over the same span.
April is one of the warmer months of the year in Stawell and one of the drier months, so plan for around 21°C daytime highs and 8.6°C at night.
Not quite — April is the 7th coolest month in Stawell, averaging 14.8°C.
For April in Stawell, pack light layers you can adjust through the day, with typical highs of 21°C and lows of 8.6°C.
Relative humidity in April averages 68% — moderately humid.
Average wind speed in April is 2.3 m/s. The windiest April on record averaged 2.8 m/s (1986).
The wettest April on record was 1995 with 89 mm. On average, April sees 34 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 Stawell 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.
