April is one of the warmer months of the year in Esperance, with average highs near 20.7°C and lows around 16.2°C (mean 18.5°C). It is about average for rainfall, averaging 33 mm of rainfall and 74% relative humidity across the period.
April is one of the warmer months of the year in Esperance. Across 45 years of records, the warmest April in Esperance was 2013 — when the month averaged 19.6°C — while the coldest was 2006 at 17.1°C. Typical April days reach 20.7°C with nights near 16.2°C. The long-term April temperature trend is broadly flat.
April is about average for rainfall in Esperance, averaging 33 mm of rainfall. The wettest April on record was 2007 with 119 mm, while the driest was 1994 at 3 mm.
Relative humidity in Esperance during April averages 74%. The most humid April was 2002 at 79%, and the least humid was 1991 at 68%.
April receives about 4 kWh/m²/day of solar energy in Esperance. The sunniest April was 1994 at 4.6 kWh/m²/day, and the cloudiest was 2025 at 3.5.
Average wind speed in Esperance during April is 4.9 m/s. The windiest April was 2023 at 5.7 m/s, while the calmest was 2017 at 4.3 m/s.
Ranked against the other 11 months using 1981–2025 averages.
| Metric | 1980s | 1990s | 2000s | 2010s | 2020s | Change |
|---|---|---|---|---|---|---|
| Avg Temp | 18.2°C | 18.5°C | 18.4°C | 18.7°C | 18.7°C | +0.5°C |
| Avg High | 20.5°C | 20.8°C | 20.6°C | 20.9°C | 20.8°C | +0.3°C |
| Avg Low | 15.9°C | 16.2°C | 16.1°C | 16.4°C | 16.6°C | +0.7°C |
| Avg Rain | 32 mm | 25 mm | 46 mm | 27 mm | 34 mm | +2 mm |
April temperatures in Esperance have risen by about 0.4°C between 1981–1985 and 2021–2025.
April has ranged from a record low of 12.6°C (1982) to a record high of 29.8°C (2001).
Rainfall in April is about average for rainfall, averaging 33 mm, with a wettest year of 119 mm.
A good time to visit Esperance
April is a good time to visit Esperance, with days averaging 20.7°C and nights around 16.2°C (mean 18.5°C, warmer than Esperance'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 | 21.2°C | 19.2°C | 17.3°C | 26.1°C | 14.6°C | 48 mm | 73% | 4.8 m/s | 3.5 |
| 2024 | 20.0°C | 17.8°C | 15.6°C | 25.3°C | 14.4°C | 5 mm | 73% | 4.8 m/s | 4 |
| 2023 | 20.2°C | 18.2°C | 16.2°C | 24.7°C | 13.6°C | 61 mm | 73% | 5.7 m/s | 4.1 |
| 2022 | 20.5°C | 18.6°C | 16.7°C | 27.2°C | 15.3°C | 49 mm | 75% | 5.2 m/s | 3.7 |
| 2021 | 21.7°C | 19.4°C | 17.2°C | 27.9°C | 15.2°C | 28 mm | 73% | 4.8 m/s | 3.9 |
| 2020 | 20.9°C | 18.7°C | 16.5°C | 29.0°C | 14.1°C | 11 mm | 73% | 4.9 m/s | 4 |
| 2019 | 20.6°C | 18.1°C | 15.5°C | 26.6°C | 12.7°C | 44 mm | 73% | 5.5 m/s | 3.9 |
| 2018 | 21.1°C | 19.0°C | 16.9°C | 25.4°C | 14.6°C | 8 mm | 75% | 4.6 m/s | 4.1 |
| 2017 | 20.2°C | 18.0°C | 15.8°C | 24.2°C | 14.3°C | 11 mm | 77% | 4.3 m/s | 4.2 |
| 2016 | 20.5°C | 18.6°C | 16.6°C | 25.1°C | 13.9°C | 39 mm | 75% | 4.9 m/s | 3.7 |
| 2015 | 19.9°C | 17.6°C | 15.4°C | 25.9°C | 12.6°C | 43 mm | 73% | 5.2 m/s | 3.8 |
| 2014 | 20.8°C | 18.7°C | 16.5°C | 25.6°C | 15.1°C | 19 mm | 74% | 4.6 m/s | 4.2 |
| 2013 🔥 | 22.0°C | 19.6°C | 17.2°C | 29.7°C | 14.8°C | 29 mm | 79% | 4.4 m/s | 3.8 |
| 2012 | 21.6°C | 19.1°C | 16.6°C | 25.1°C | 14.5°C | 19 mm | 71% | 5.2 m/s | 4.2 |
| 2011 | 21.8°C | 19.4°C | 17.1°C | 27.8°C | 15.1°C | 28 mm | 72% | 5.1 m/s | 4.2 |
| 2010 | 21.0°C | 18.9°C | 16.8°C | 26.5°C | 13.7°C | 27 mm | 75% | 4.6 m/s | 4.1 |
| 2009 | 20.0°C | 18.1°C | 16.2°C | 23.1°C | 14.7°C | 18 mm | 76% | 5 m/s | 4.1 |
| 2008 | 20.9°C | 18.5°C | 16.1°C | 27.6°C | 12.8°C | 25 mm | 70% | 5.2 m/s | 4.2 |
| 2007 🌧️ | 20.9°C | 18.6°C | 16.4°C | 26.4°C | 13.2°C | 119 mm | 75% | 5 m/s | 3.9 |
| 2006 ❄️ | 18.9°C | 17.1°C | 15.3°C | 24.7°C | 13.6°C | 71 mm | 75% | 5.2 m/s | 3.7 |
| 2005 | 20.8°C | 18.4°C | 15.9°C | 26.5°C | 14.4°C | 51 mm | 74% | 4.7 m/s | 4 |
| 2004 | 21.1°C | 18.6°C | 16.2°C | 25.6°C | 14.0°C | 17 mm | 76% | 4.6 m/s | 4.1 |
| 2003 | 21.3°C | 18.9°C | 16.6°C | 27.1°C | 13.9°C | 60 mm | 74% | 5.2 m/s | 3.8 |
| 2002 | 20.2°C | 18.2°C | 16.3°C | 26.4°C | 14.0°C | 43 mm | 79% | 4.6 m/s | 3.6 |
| 2001 | 21.6°C | 18.9°C | 16.2°C | 29.8°C | 13.9°C | 12 mm | 70% | 4.9 m/s | 4.2 |
| 2000 | 20.4°C | 18.3°C | 16.1°C | 24.8°C | 13.9°C | 44 mm | 75% | 5.4 m/s | 4.3 |
| 1999 | 21.6°C | 19.1°C | 16.7°C | 26.5°C | 14.0°C | 6 mm | 74% | 4.7 m/s | 4.2 |
| 1998 | 20.2°C | 18.2°C | 16.1°C | 29.0°C | 13.8°C | 42 mm | 74% | 5.3 m/s | 3.7 |
| 1997 | 21.7°C | 19.3°C | 16.8°C | 28.0°C | 14.0°C | 22 mm | 76% | 4.7 m/s | 3.8 |
| 1996 | 20.6°C | 18.2°C | 15.8°C | 25.5°C | 12.7°C | 67 mm | 73% | 5.1 m/s | 4.1 |
| 1995 | 19.2°C | 17.2°C | 15.3°C | 24.1°C | 13.7°C | 13 mm | 74% | 4.7 m/s | 4.2 |
| 1994 | 21.6°C | 18.9°C | 16.2°C | 27.6°C | 13.7°C | 3 mm | 69% | 4.5 m/s | 4.6 |
| 1993 | 20.9°C | 18.4°C | 15.9°C | 26.4°C | 13.3°C | 21 mm | 74% | 4.7 m/s | 4 |
| 1992 | 20.1°C | 18.2°C | 16.3°C | 24.0°C | 13.5°C | 26 mm | 78% | 4.5 m/s | 3.7 |
| 1991 | 21.6°C | 19.2°C | 16.7°C | 27.0°C | 14.3°C | 14 mm | 68% | 4.7 m/s | 4.3 |
| 1990 | 20.7°C | 18.6°C | 16.5°C | 26.4°C | 15.0°C | 38 mm | 70% | 5 m/s | 4.1 |
| 1989 | 20.4°C | 18.5°C | 16.5°C | 27.2°C | 13.1°C | 73 mm | 73% | 5.1 m/s | 3.6 |
| 1988 | 20.7°C | 18.3°C | 15.9°C | 26.5°C | 14.4°C | 46 mm | 74% | 5.1 m/s | 4 |
| 1987 | 21.3°C | 18.7°C | 16.1°C | 26.5°C | 14.0°C | 82 mm | 72% | 4.7 m/s | 3.9 |
| 1986 | 19.6°C | 17.5°C | 15.3°C | 24.8°C | 13.4°C | 17 mm | 72% | 5.6 m/s | 4.3 |
| 1985 | 20.5°C | 18.2°C | 16.0°C | 27.9°C | 13.2°C | 16 mm | 72% | 5 m/s | 4.2 |
| 1984 | 20.6°C | 18.1°C | 15.6°C | 29.4°C | 13.3°C | 30 mm | 74% | 5.1 m/s | 3.6 |
| 1983 | 20.4°C | 18.2°C | 16.1°C | 26.4°C | 13.7°C | 15 mm | 75% | 5 m/s | — |
| 1982 | 19.7°C | 17.4°C | 15.0°C | 26.6°C | 12.6°C | 4 mm | 72% | 4.5 m/s | — |
| 1981 | 21.7°C | 19.3°C | 16.9°C | 27.1°C | 15.2°C | 6 mm | 74% | 4.4 m/s | — |
Actual recorded April data for each year, 1981–2025 — sourced from NASA POWER.
The average high in April is around 20.7°C with lows near 16.2°C (mean 18.5°C), based on 45 years of NASA POWER data.
April averages 33 mm of rainfall in Esperance, about average for rainfall. The wettest on record was 119 mm in 2007.
The hottest April reached 29.8°C in 2001. The coldest dipped to 12.6°C in 1982.
Comparing the earliest years on record (1981–1985) with the most recent (2021–2025), average April temperatures have risen by about 0.4°C. Daytime highs moved from 20.6°C to 20.7°C and overnight lows from 15.9°C to 16.6°C over the same span.
April is one of the warmer months of the year in Esperance and about average for rainfall, so plan for around 20.7°C daytime highs and 16.2°C at night.
Not quite — April is the 9th coolest month in Esperance, averaging 18.5°C.
For April in Esperance, pack light layers you can adjust through the day, with typical highs of 20.7°C and lows of 16.2°C.
Relative humidity in April averages 74% — moderately humid.
Average wind speed in April is 4.9 m/s. The windiest April on record averaged 5.7 m/s (2023).
The wettest April on record was 2007 with 119 mm. On average, April sees 33 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 Esperance 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.
