April is close to Kununurra's year-round average, with average highs near 33.5°C and lows around 21.6°C (mean 27.6°C). It is one of the drier months, averaging 30 mm of rainfall and 59% relative humidity across the period.
April is close to Kununurra's year-round average. Across 45 years of records, the warmest April in Kununurra was 2022 — when the month averaged 30.7°C — while the coldest was 2011 at 23.2°C. Typical April days reach 33.5°C with nights near 21.6°C. The long-term April temperature trend is broadly flat.
April is one of the drier months in Kununurra, averaging 30 mm of rainfall. The wettest April on record was 2011 with 164 mm, while the driest were 1997 and 2021 at 0 mm.
Relative humidity in Kununurra during April averages 59%. The most humid April was 2000 at 87%, and the least humid was 2018 at 41%.
April receives about 6 kWh/m²/day of solar energy in Kununurra. The sunniest April was 2008 at 6.6 kWh/m²/day, and the cloudiest were 2000 and 2011 at 5.2.
Average wind speed in Kununurra during April is 2.6 m/s. The windiest Aprils were 1985, 1993 and 2024 at 3.4 m/s, while the calmest was 2008 at 1.8 m/s.
Ranked against the other 11 months using 1981–2025 averages.
| Metric | 1980s | 1990s | 2000s | 2010s | 2020s | Change |
|---|---|---|---|---|---|---|
| Avg Temp | 27.6°C | 27.8°C | 26.8°C | 27.6°C | 28.2°C | +0.6°C |
| Avg High | 33.7°C | 34.1°C | 32.3°C | 33.3°C | 34.3°C | +0.6°C |
| Avg Low | 21.5°C | 21.5°C | 21.2°C | 21.9°C | 22.1°C | +0.6°C |
| Avg Rain | 15 mm | 40 mm | 20 mm | 45 mm | 29 mm | +14 mm |
April temperatures in Kununurra have risen by about 1.1°C between 1981–1985 and 2021–2025.
April has ranged from a record low of 12.7°C (2012) to a record high of 40.7°C (2020).
Rainfall in April is one of the drier months, averaging 30 mm, with a wettest year of 164 mm.
Daytime highs and overnight lows have shifted differently — highs rose about 0°C per decade while lows rose 0.2°C per decade, narrowing the gap between day and night.
A good time to visit Kununurra
April is a good time to visit Kununurra, with days averaging 33.5°C and nights around 21.6°C (mean 27.6°C, close to Kununurra's yearly average) and moderate rainfall. July and June 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 | 34.1°C | 28.4°C | 22.6°C | 37.2°C | 16.9°C | 48 mm | 57% | 2.9 m/s | 5.4 |
| 2024 | 29.8°C | 24.6°C | 19.4°C | 32.3°C | 15.5°C | 24 mm | 71% | 3.4 m/s | 6.1 |
| 2023 | 34.0°C | 28.5°C | 23.0°C | 37.8°C | 14.8°C | 49 mm | 59% | 2.6 m/s | 5.4 |
| 2022 🔥 | 37.6°C | 30.7°C | 23.7°C | 40.0°C | 19.7°C | 34 mm | 44% | 2.2 m/s | 6.3 |
| 2021 | 33.7°C | 27.1°C | 20.6°C | 36.2°C | 15.2°C | 0 mm | 53% | 2.6 m/s | 6.3 |
| 2020 | 36.7°C | 30.1°C | 23.5°C | 40.7°C | 20.5°C | 17 mm | 50% | 2.4 m/s | 6 |
| 2019 | 36.4°C | 30.2°C | 24.0°C | 38.6°C | 19.9°C | 12 mm | 43% | 3 m/s | 5.6 |
| 2018 | 37.5°C | 30.5°C | 23.5°C | 39.7°C | 17.8°C | 22 mm | 41% | 2.7 m/s | 6.3 |
| 2017 | 29.4°C | 24.8°C | 20.3°C | 32.3°C | 15.1°C | 16 mm | 77% | 2.6 m/s | 5.7 |
| 2016 | 35.8°C | 29.3°C | 22.9°C | 37.4°C | 19.3°C | 6 mm | 49% | 2.4 m/s | 6.2 |
| 2015 | 36.0°C | 29.0°C | 22.1°C | 39.4°C | 16.0°C | 11 mm | 42% | 2.7 m/s | 6.3 |
| 2014 | 31.1°C | 26.4°C | 21.6°C | 33.9°C | 16.3°C | 53 mm | 75% | 2.1 m/s | 6 |
| 2013 | 33.8°C | 27.6°C | 21.3°C | 37.5°C | 17.2°C | 87 mm | 58% | 2.3 m/s | 5.9 |
| 2012 | 31.0°C | 25.5°C | 20.0°C | 33.9°C | 12.7°C | 37 mm | 68% | 2.6 m/s | 6 |
| 2011 ❄️ 🌧️ | 27.3°C | 23.2°C | 19.1°C | 29.6°C | 13.6°C | 164 mm | 86% | 3.3 m/s | 5.2 |
| 2010 | 34.3°C | 29.1°C | 23.9°C | 38.7°C | 20.5°C | 43 mm | 60% | 2.4 m/s | 5.4 |
| 2009 | 33.8°C | 27.8°C | 21.8°C | 36.1°C | 15.2°C | 0 mm | 62% | 2.1 m/s | 6.2 |
| 2008 | 30.8°C | 24.6°C | 18.4°C | 32.1°C | 14.1°C | 3 mm | 60% | 1.8 m/s | 6.6 |
| 2007 | 32.1°C | 26.7°C | 21.3°C | 36.1°C | 17.6°C | 5 mm | 66% | 2 m/s | 6.3 |
| 2006 | 29.7°C | 25.6°C | 21.5°C | 31.9°C | 17.0°C | 47 mm | 80% | 2.2 m/s | 5.7 |
| 2005 | 35.4°C | 28.9°C | 22.4°C | 36.9°C | 18.6°C | 1 mm | 53% | 2.4 m/s | 6.1 |
| 2004 | 30.8°C | 25.5°C | 20.2°C | 31.7°C | 15.9°C | 1 mm | 75% | 2.1 m/s | 6.3 |
| 2003 | 35.7°C | 29.0°C | 22.3°C | 38.4°C | 17.1°C | 8 mm | 53% | 2.7 m/s | 6.3 |
| 2002 | 35.7°C | 28.9°C | 22.1°C | 37.6°C | 18.8°C | 2 mm | 53% | 2.1 m/s | 6.2 |
| 2001 | 30.5°C | 25.1°C | 19.7°C | 33.5°C | 14.8°C | 1 mm | 74% | 3.1 m/s | 6.1 |
| 2000 | 28.8°C | 25.6°C | 22.3°C | 31.2°C | 18.8°C | 129 mm | 87% | 2.5 m/s | 5.2 |
| 1999 | 31.6°C | 26.4°C | 21.2°C | 34.0°C | 15.8°C | 73 mm | 62% | 2.8 m/s | 5.8 |
| 1998 | 36.7°C | 30.4°C | 24.1°C | 39.4°C | 19.1°C | 47 mm | 50% | 2.6 m/s | 5.9 |
| 1997 | 33.7°C | 27.0°C | 20.2°C | 34.6°C | 16.6°C | 0 mm | 54% | 2.3 m/s | 6.4 |
| 1996 | 32.4°C | 26.5°C | 20.7°C | 36.9°C | 14.0°C | 104 mm | 61% | 3 m/s | 5.8 |
| 1995 | 32.9°C | 26.5°C | 20.0°C | 36.0°C | 15.3°C | 90 mm | 59% | 2.1 m/s | 5.7 |
| 1994 | 32.9°C | 26.1°C | 19.3°C | 36.1°C | 12.8°C | 1 mm | 52% | 2.8 m/s | 6.2 |
| 1993 | 34.7°C | 28.3°C | 21.9°C | 35.6°C | 18.4°C | 2 mm | 53% | 3.4 m/s | 6.3 |
| 1992 | 36.2°C | 30.2°C | 24.1°C | 39.0°C | 17.7°C | 26 mm | 51% | 2.5 m/s | 5.6 |
| 1991 | 33.9°C | 28.0°C | 22.0°C | 37.3°C | 16.6°C | 18 mm | 57% | 2.6 m/s | 5.8 |
| 1990 | 36.4°C | 28.9°C | 21.4°C | 39.7°C | 15.2°C | 35 mm | 43% | 2.4 m/s | 6.3 |
| 1989 | 33.1°C | 27.8°C | 22.4°C | 35.9°C | 16.9°C | 35 mm | 65% | 2.3 m/s | 6 |
| 1988 | 36.2°C | 29.2°C | 22.3°C | 38.3°C | 16.6°C | 8 mm | 47% | 2.3 m/s | 6.4 |
| 1987 | 35.1°C | 28.3°C | 21.6°C | 37.9°C | 16.6°C | 11 mm | 52% | 2.6 m/s | 6.1 |
| 1986 | 35.6°C | 29.2°C | 22.8°C | 38.7°C | 17.5°C | 7 mm | 46% | 3 m/s | 6.2 |
| 1985 | 33.9°C | 27.1°C | 20.2°C | 38.7°C | 14.8°C | 27 mm | 52% | 3.4 m/s | 6.2 |
| 1984 | 32.6°C | 26.7°C | 20.8°C | 35.5°C | 15.3°C | 5 mm | 64% | 2.5 m/s | 6.2 |
| 1983 | 28.8°C | 24.8°C | 20.9°C | 33.4°C | 15.4°C | 36 mm | 75% | 2.4 m/s | — |
| 1982 | 30.9°C | 25.1°C | 19.4°C | 32.0°C | 16.1°C | 3 mm | 70% | 2.7 m/s | — |
| 1981 | 37.1°C | 30.3°C | 23.5°C | 38.3°C | 18.7°C | 2 mm | 48% | 2 m/s | — |
Actual recorded April data for each year, 1981–2025 — sourced from NASA POWER.
The average high in April is around 33.5°C with lows near 21.6°C (mean 27.6°C), based on 45 years of NASA POWER data.
April averages 30 mm of rainfall in Kununurra, one of the drier months. The wettest on record was 164 mm in 2011.
The hottest April reached 40.7°C in 2020. The coldest dipped to 12.7°C in 2012.
Comparing the earliest years on record (1981–1985) with the most recent (2021–2025), average April temperatures have risen by about 1.1°C. Daytime highs moved from 32.7°C to 33.8°C and overnight lows from 21°C to 21.9°C over the same span.
April is close to Kununurra's year-round average and one of the drier months, so plan for around 33.5°C daytime highs and 21.6°C at night.
Not quite — April is the 5th coolest month in Kununurra, averaging 27.6°C.
For April in Kununurra, pack light, breathable clothing and sun protection, with typical highs of 33.5°C and lows of 21.6°C.
Relative humidity in April averages 59% — moderately humid.
Average wind speed in April is 2.6 m/s. The windiest April on record averaged 3.4 m/s (1985).
The wettest April on record was 2011 with 164 mm. On average, April sees 30 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 Kununurra 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.
