April is one of the warmer months of the year in Traralgon, with average highs near 19.2°C and lows around 9°C (mean 14.1°C). It is about average for rainfall, averaging 73 mm of rainfall and 74% relative humidity across the period.
April is one of the warmer months of the year in Traralgon. Across 45 years of records, the warmest April in Traralgon was 2005 — when the month averaged 17°C — while the coldest was 1995 at 10.4°C. Typical April days reach 19.2°C with nights near 9°C. The long-term trend is warming, about 0.3°C per decade.
April is about average for rainfall in Traralgon, averaging 73 mm of rainfall. The wettest April on record was 1990 with 180 mm, while the driest was 2019 at 11 mm.
Relative humidity in Traralgon during April averages 74%. The most humid April was 1996 at 85%, and the least humid was 2005 at 64%.
April receives about 3.2 kWh/m²/day of solar energy in Traralgon. The sunniest Aprils were 1993 and 2007 at 3.6 kWh/m²/day, and the cloudiest was 2014 at 2.8.
Average wind speed in Traralgon during April is 0.1 m/s. The windiest April was 1999 at 0.2 m/s, while the calmest were 1996 and 2020 at 0 m/s.
Ranked against the other 11 months using 1981–2025 averages.
| Metric | 1980s | 1990s | 2000s | 2010s | 2020s | Change |
|---|---|---|---|---|---|---|
| Avg Temp | 13.9°C | 13.1°C | 14.5°C | 14.7°C | 14.2°C | +0.3°C |
| Avg High | 19.1°C | 18.2°C | 19.7°C | 19.8°C | 19.1°C | 0°C |
| Avg Low | 8.8°C | 8.1°C | 9.2°C | 9.5°C | 9.4°C | +0.6°C |
| Avg Rain | 80 mm | 79 mm | 78 mm | 60 mm | 66 mm | -14 mm |
April temperatures in Traralgon have risen by about 0.9°C between 1981–1985 and 2021–2025.
April has ranged from a record low of 1.1°C (2009) to a record high of 33.1°C (1986).
Rainfall in April is about average for rainfall, averaging 73 mm, with a wettest year of 180 mm.
A good time to visit Traralgon
April is a good time to visit Traralgon, with days averaging 19.2°C and nights around 9°C (mean 14.1°C, close to Traralgon'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 | 21.8°C | 16.7°C | 11.6°C | 29.1°C | 6.8°C | 24 mm | 69% | 0.1 m/s | 3.1 |
| 2024 | 18.1°C | 13.2°C | 8.4°C | 29.8°C | 5.0°C | 94 mm | 78% | 0.1 m/s | 3 |
| 2023 | 19.2°C | 14.1°C | 9.0°C | 25.3°C | 4.5°C | 49 mm | 76% | 0.1 m/s | 3.2 |
| 2022 | 19.4°C | 14.8°C | 10.2°C | 25.4°C | 4.6°C | 66 mm | 79% | 0.1 m/s | 2.9 |
| 2021 | 19.0°C | 13.8°C | 8.6°C | 28.4°C | 4.4°C | 34 mm | 73% | 0.1 m/s | 3.3 |
| 2020 | 17.0°C | 12.7°C | 8.3°C | 23.8°C | 4.4°C | 127 mm | 80% | 0 m/s | 2.9 |
| 2019 | 21.4°C | 15.8°C | 10.1°C | 29.0°C | 5.6°C | 11 mm | 64% | 0.1 m/s | 3.3 |
| 2018 | 22.8°C | 16.4°C | 10.1°C | 31.9°C | 4.8°C | 25 mm | 65% | 0.1 m/s | 3.4 |
| 2017 | 20.1°C | 14.6°C | 9.2°C | 26.2°C | 4.9°C | 45 mm | 72% | 0.1 m/s | 3.2 |
| 2016 | 21.4°C | 15.9°C | 10.3°C | 26.3°C | 5.6°C | 34 mm | 67% | 0.1 m/s | 3.2 |
| 2015 | 17.7°C | 12.8°C | 7.9°C | 25.9°C | 3.7°C | 92 mm | 79% | 0.1 m/s | 3.2 |
| 2014 | 18.4°C | 14.1°C | 9.8°C | 30.0°C | 2.1°C | 106 mm | 79% | 0.1 m/s | 2.8 |
| 2013 | 19.1°C | 14.2°C | 9.2°C | 25.0°C | 4.3°C | 36 mm | 73% | 0.1 m/s | 3.2 |
| 2012 | 19.2°C | 14.4°C | 9.5°C | 26.5°C | 3.8°C | 76 mm | 79% | 0.1 m/s | 3.4 |
| 2011 | 17.6°C | 13.1°C | 8.6°C | 23.8°C | 4.7°C | 94 mm | 82% | 0.1 m/s | 3.4 |
| 2010 | 20.1°C | 15.4°C | 10.8°C | 25.6°C | 6.5°C | 83 mm | 78% | 0.1 m/s | 3.1 |
| 2009 | 18.7°C | 13.5°C | 8.3°C | 29.6°C | 1.1°C | 98 mm | 74% | 0.1 m/s | 3.3 |
| 2008 | 19.0°C | 13.8°C | 8.5°C | 25.7°C | 4.6°C | 43 mm | 71% | 0.1 m/s | 3.3 |
| 2007 | 21.1°C | 15.4°C | 9.7°C | 26.9°C | 6.9°C | 31 mm | 71% | 0.1 m/s | 3.6 |
| 2006 | 16.1°C | 11.8°C | 7.5°C | 23.2°C | 4.1°C | 131 mm | 77% | 0.1 m/s | 3.2 |
| 2005 🔥 | 22.9°C | 17.0°C | 11.0°C | 30.6°C | 7.0°C | 39 mm | 64% | 0.1 m/s | 3.5 |
| 2004 | 19.9°C | 14.6°C | 9.3°C | 29.8°C | 4.4°C | 99 mm | 71% | 0.1 m/s | 3.2 |
| 2003 | 18.9°C | 14.1°C | 9.2°C | 25.8°C | 5.7°C | 83 mm | 77% | 0.1 m/s | 3.1 |
| 2002 | 21.1°C | 15.8°C | 10.5°C | 29.2°C | 4.5°C | 74 mm | 75% | 0.1 m/s | 3 |
| 2001 | 19.2°C | 14.0°C | 8.8°C | 26.0°C | 3.0°C | 122 mm | 73% | 0.1 m/s | 3.1 |
| 2000 | 20.1°C | 14.6°C | 9.1°C | 25.6°C | 4.6°C | 62 mm | 73% | 0.1 m/s | 3.4 |
| 1999 | 17.7°C | 12.5°C | 7.3°C | 24.7°C | 3.0°C | 51 mm | 76% | 0.2 m/s | 3.3 |
| 1998 | 18.5°C | 12.9°C | 7.3°C | 27.5°C | 4.3°C | 59 mm | 74% | 0.1 m/s | 3.1 |
| 1997 | 19.7°C | 13.9°C | 8.1°C | 26.7°C | 3.3°C | 30 mm | 68% | 0.1 m/s | 3.3 |
| 1996 | 14.7°C | 11.2°C | 7.7°C | 20.6°C | 4.4°C | 121 mm | 85% | 0 m/s | 2.9 |
| 1995 ❄️ | 15.0°C | 10.4°C | 5.9°C | 23.6°C | 3.3°C | 150 mm | 81% | 0.1 m/s | 3.2 |
| 1994 | 19.2°C | 14.0°C | 8.8°C | 25.2°C | 4.3°C | 62 mm | 72% | 0.1 m/s | 3.2 |
| 1993 | 20.9°C | 15.0°C | 9.1°C | 26.6°C | 5.1°C | 23 mm | 69% | 0.1 m/s | 3.6 |
| 1992 | 19.3°C | 14.0°C | 8.7°C | 28.7°C | 3.2°C | 66 mm | 74% | 0.1 m/s | 3.1 |
| 1991 | 18.3°C | 13.1°C | 7.8°C | 25.8°C | 3.4°C | 46 mm | 71% | 0.1 m/s | 3.3 |
| 1990 🌧️ | 18.8°C | 14.4°C | 10.1°C | 27.3°C | 6.0°C | 180 mm | 80% | 0.1 m/s | 2.9 |
| 1989 | 19.0°C | 14.5°C | 9.9°C | 27.5°C | 6.0°C | 74 mm | 82% | 0.1 m/s | 3.2 |
| 1988 | 20.9°C | 15.3°C | 9.6°C | 26.0°C | 3.8°C | 62 mm | 73% | 0.1 m/s | 3.1 |
| 1987 | 19.9°C | 14.2°C | 8.6°C | 27.0°C | 4.0°C | 54 mm | 70% | 0.1 m/s | 3.4 |
| 1986 | 18.9°C | 13.7°C | 8.5°C | 33.1°C | 1.4°C | 104 mm | 68% | 0.1 m/s | 3.3 |
| 1985 | 19.5°C | 14.8°C | 10.2°C | 31.1°C | 5.1°C | 127 mm | 80% | 0.1 m/s | 3.5 |
| 1984 | 18.2°C | 13.1°C | 8.1°C | 24.6°C | 4.5°C | 106 mm | 74% | 0.1 m/s | 3.2 |
| 1983 | 16.2°C | 11.5°C | 6.9°C | 22.0°C | 2.5°C | 86 mm | 80% | 0.1 m/s | — |
| 1982 | 19.0°C | 13.6°C | 8.1°C | 26.9°C | 4.1°C | 71 mm | 73% | 0.1 m/s | — |
| 1981 | 20.0°C | 14.8°C | 9.5°C | 27.0°C | 1.7°C | 36 mm | 70% | 0.1 m/s | — |
Actual recorded April data for each year, 1981–2025 — sourced from NASA POWER.
The average high in April is around 19.2°C with lows near 9°C (mean 14.1°C), based on 45 years of NASA POWER data.
April averages 73 mm of rainfall in Traralgon, about average for rainfall. The wettest on record was 180 mm in 1990.
The hottest April reached 33.1°C in 1986. The coldest dipped to 1.1°C in 2009.
Comparing the earliest years on record (1981–1985) with the most recent (2021–2025), average April temperatures have risen by about 0.9°C. Daytime highs moved from 18.6°C to 19.5°C and overnight lows from 8.6°C to 9.6°C over the same span.
April is one of the warmer months of the year in Traralgon and about average for rainfall, so plan for around 19.2°C daytime highs and 9°C at night.
Not quite — April is the 7th coolest month in Traralgon, averaging 14.1°C.
For April in Traralgon, pack light layers you can adjust through the day, with typical highs of 19.2°C and lows of 9°C. Bring an umbrella or light rain jacket too.
Relative humidity in April averages 74% — moderately humid.
Average wind speed in April is 0.1 m/s. The windiest April on record averaged 0.2 m/s (1999).
The wettest April on record was 1990 with 180 mm. On average, April sees 73 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 Traralgon 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.
