April is one of the warmer months of the year in Ceduna, with average highs near 25.6°C and lows around 13.2°C (mean 19.4°C). It is about average for rainfall, averaging 19 mm of rainfall and 58% relative humidity across the period.
April is one of the warmer months of the year in Ceduna. Across 45 years of records, the warmest April in Ceduna was 2018 — when the month averaged 22.3°C — while the coldest were 2015 and 2024 at 17°C. Typical April days reach 25.6°C with nights near 13.2°C. The long-term trend is warming, about 0.2°C per decade.
April is about average for rainfall in Ceduna, averaging 19 mm of rainfall. The wettest April on record was 1983 with 109 mm, while the driest was 1994 at 0 mm.
Relative humidity in Ceduna during April averages 58%. The most humid April was 2014 at 68%, and the least humid was 2019 at 49%.
April receives about 4.3 kWh/m²/day of solar energy in Ceduna. The sunniest April was 1999 at 4.9 kWh/m²/day, and the cloudiest were 2002 and 2015 at 3.9.
Average wind speed in Ceduna during April is 3.3 m/s. The windiest April was 1986 at 4 m/s, while the calmest were 2004, 2010 and 2013, among others at 2.9 m/s.
Ranked against the other 11 months using 1981–2025 averages.
| Metric | 1980s | 1990s | 2000s | 2010s | 2020s | Change |
|---|---|---|---|---|---|---|
| Avg Temp | 19.0°C | 19.0°C | 19.8°C | 19.7°C | 19.7°C | +0.7°C |
| Avg High | 25.1°C | 25.2°C | 26.0°C | 25.9°C | 25.7°C | +0.6°C |
| Avg Low | 12.9°C | 12.8°C | 13.5°C | 13.5°C | 13.6°C | +0.7°C |
| Avg Rain | 23 mm | 13 mm | 18 mm | 23 mm | 16 mm | -8 mm |
April temperatures in Ceduna have risen by about 0.8°C between 1981–1985 and 2021–2025.
April has ranged from a record low of 6.1°C (1983) to a record high of 39.8°C (2005).
Rainfall in April is about average for rainfall, averaging 19 mm, with a wettest year of 109 mm.
A good time to visit Ceduna
April is a good time to visit Ceduna, with days averaging 25.6°C and nights around 13.2°C (mean 19.4°C, close to Ceduna's yearly average) and low rainfall. March and December 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 | 26.6°C | 21.0°C | 15.3°C | 35.2°C | 10.3°C | 5 mm | 58% | 3.1 m/s | 4.5 |
| 2024 | 23.0°C | 17.0°C | 10.9°C | 29.2°C | 8.0°C | 1 mm | 66% | 3.3 m/s | 4.5 |
| 2023 | 25.3°C | 19.4°C | 13.5°C | 32.9°C | 9.5°C | 31 mm | 60% | 3.8 m/s | 4.3 |
| 2022 | 27.2°C | 20.8°C | 14.3°C | 37.6°C | 9.6°C | 40 mm | 59% | 3.3 m/s | 4.2 |
| 2021 | 27.0°C | 20.5°C | 13.9°C | 35.4°C | 9.9°C | 0 mm | 50% | 3 m/s | 4.5 |
| 2020 | 25.1°C | 19.3°C | 13.5°C | 35.5°C | 9.9°C | 18 mm | 62% | 3.4 m/s | 4.2 |
| 2019 | 26.7°C | 20.0°C | 13.3°C | 36.6°C | 8.2°C | 20 mm | 49% | 3.6 m/s | 4.4 |
| 2018 🔥 | 29.1°C | 22.3°C | 15.5°C | 39.5°C | 11.1°C | 8 mm | 56% | 3.4 m/s | 4.6 |
| 2017 | 25.2°C | 19.2°C | 13.2°C | 32.6°C | 8.5°C | 11 mm | 60% | 3 m/s | 4.3 |
| 2016 | 25.7°C | 19.3°C | 13.0°C | 32.8°C | 8.2°C | 5 mm | 62% | 3.2 m/s | 4.2 |
| 2015 ❄️ | 22.0°C | 17.0°C | 12.0°C | 29.5°C | 6.2°C | 43 mm | 63% | 3.4 m/s | 3.9 |
| 2014 | 25.2°C | 19.4°C | 13.5°C | 38.3°C | 9.5°C | 54 mm | 68% | 3.3 m/s | 4.1 |
| 2013 | 26.8°C | 20.7°C | 14.5°C | 34.1°C | 11.3°C | 40 mm | 58% | 2.9 m/s | 4.2 |
| 2012 | 26.7°C | 20.1°C | 13.6°C | 36.5°C | 9.1°C | 8 mm | 53% | 3.1 m/s | 4.3 |
| 2011 | 24.9°C | 18.5°C | 12.2°C | 32.3°C | 9.1°C | 24 mm | 62% | 3.3 m/s | 4.5 |
| 2010 | 26.3°C | 20.3°C | 14.3°C | 33.3°C | 10.0°C | 17 mm | 59% | 2.9 m/s | 4 |
| 2009 | 24.7°C | 19.2°C | 13.6°C | 36.2°C | 10.1°C | 28 mm | 64% | 3.6 m/s | 4.4 |
| 2008 | 25.7°C | 19.8°C | 13.9°C | 32.4°C | 10.1°C | 20 mm | 50% | 3.8 m/s | 4 |
| 2007 | 26.6°C | 20.3°C | 14.0°C | 34.2°C | 8.6°C | 46 mm | 58% | 3.4 m/s | 4.4 |
| 2006 | 23.4°C | 17.9°C | 12.5°C | 29.3°C | 8.2°C | 20 mm | 61% | 3.6 m/s | 4 |
| 2005 | 28.7°C | 21.5°C | 14.2°C | 39.8°C | 9.3°C | 6 mm | 51% | 3.7 m/s | 4.5 |
| 2004 | 25.9°C | 19.9°C | 13.9°C | 34.7°C | 7.8°C | 23 mm | 62% | 2.9 m/s | 4 |
| 2003 | 25.9°C | 19.2°C | 12.6°C | 31.1°C | 9.8°C | 6 mm | 56% | 3 m/s | 4.6 |
| 2002 | 28.1°C | 21.4°C | 14.6°C | 34.9°C | 11.3°C | 11 mm | 52% | 3.3 m/s | 3.9 |
| 2001 | 25.9°C | 19.2°C | 12.6°C | 35.3°C | 9.5°C | 5 mm | 55% | 3.1 m/s | 4.7 |
| 2000 | 25.5°C | 19.2°C | 12.9°C | 31.0°C | 8.8°C | 11 mm | 61% | 3.3 m/s | 4.5 |
| 1999 | 24.9°C | 17.9°C | 10.9°C | 32.0°C | 6.7°C | 0 mm | 56% | 2.9 m/s | 4.9 |
| 1998 | 24.3°C | 18.3°C | 12.2°C | 36.3°C | 8.6°C | 32 mm | 58% | 3.5 m/s | 4.2 |
| 1997 | 26.9°C | 20.1°C | 13.3°C | 32.4°C | 8.9°C | 1 mm | 56% | 3.1 m/s | 4.4 |
| 1996 | 24.2°C | 18.2°C | 12.3°C | 35.9°C | 9.0°C | 5 mm | 64% | 3.5 m/s | 4.3 |
| 1995 | 23.1°C | 17.6°C | 12.0°C | 33.1°C | 8.3°C | 25 mm | 62% | 3 m/s | 4.1 |
| 1994 | 26.1°C | 19.4°C | 12.6°C | 33.6°C | 8.5°C | 0 mm | 55% | 3.2 m/s | 4.7 |
| 1993 | 26.8°C | 20.3°C | 13.7°C | 33.0°C | 10.3°C | 1 mm | 52% | 2.9 m/s | 4.4 |
| 1992 | 25.1°C | 19.6°C | 14.1°C | 34.7°C | 8.9°C | 27 mm | 58% | 3.1 m/s | 4 |
| 1991 | 25.8°C | 19.6°C | 13.4°C | 36.1°C | 8.8°C | 30 mm | 56% | 3.4 m/s | 4.3 |
| 1990 | 24.9°C | 19.1°C | 13.2°C | 32.7°C | 9.9°C | 11 mm | 59% | 3.8 m/s | 4.7 |
| 1989 | 24.2°C | 18.6°C | 13.0°C | 33.1°C | 9.4°C | 26 mm | 65% | 3.2 m/s | 4.1 |
| 1988 | 25.8°C | 19.4°C | 13.0°C | 30.7°C | 9.0°C | 1 mm | 58% | 3.4 m/s | 4.3 |
| 1987 | 26.4°C | 19.7°C | 13.0°C | 35.2°C | 8.8°C | 8 mm | 51% | 3.1 m/s | 4.4 |
| 1986 | 24.7°C | 18.8°C | 12.8°C | 38.7°C | 8.0°C | 13 mm | 58% | 4 m/s | 4.2 |
| 1985 | 25.4°C | 19.2°C | 12.9°C | 36.2°C | 8.4°C | 13 mm | 51% | 3.4 m/s | 4.6 |
| 1984 | 24.3°C | 18.4°C | 12.5°C | 31.9°C | 8.7°C | 28 mm | 61% | 3.4 m/s | 4.1 |
| 1983 🌧️ | 22.1°C | 17.1°C | 12.1°C | 28.5°C | 6.1°C | 109 mm | 65% | 3.7 m/s | — |
| 1982 | 24.4°C | 18.4°C | 12.3°C | 32.2°C | 8.3°C | 13 mm | 61% | 3 m/s | — |
| 1981 | 28.5°C | 21.3°C | 14.1°C | 35.9°C | 9.1°C | 0 mm | 57% | 2.9 m/s | — |
Actual recorded April data for each year, 1981–2025 — sourced from NASA POWER.
The average high in April is around 25.6°C with lows near 13.2°C (mean 19.4°C), based on 45 years of NASA POWER data.
April averages 19 mm of rainfall in Ceduna, about average for rainfall. The wettest on record was 109 mm in 1983.
The hottest April reached 39.8°C in 2005. The coldest dipped to 6.1°C in 1983.
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 24.9°C to 25.8°C and overnight lows from 12.8°C to 13.6°C over the same span.
April is one of the warmer months of the year in Ceduna and about average for rainfall, so plan for around 25.6°C daytime highs and 13.2°C at night.
Not quite — April is the 7th coolest month in Ceduna, averaging 19.4°C.
For April in Ceduna, pack light layers you can adjust through the day, with typical highs of 25.6°C and lows of 13.2°C.
Relative humidity in April averages 58% — moderately humid.
Average wind speed in April is 3.3 m/s. The windiest April on record averaged 4 m/s (1986).
The wettest April on record was 1983 with 109 mm. On average, April sees 19 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 Ceduna 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.
