April is one of the warmer months of the year in Norseman, with average highs near 26.1°C and lows around 11.8°C (mean 19°C). It is about average for rainfall, averaging 23 mm of rainfall and 57% relative humidity across the period.
April is one of the warmer months of the year in Norseman. Across 45 years of records, the warmest April in Norseman was 1981 — when the month averaged 21.9°C — while the coldest was 2006 at 16.5°C. Typical April days reach 26.1°C with nights near 11.8°C. The long-term April temperature trend is broadly flat.
April is about average for rainfall in Norseman, averaging 23 mm of rainfall. The wettest April on record was 1988 with 66 mm, while the driest was 1994 at 0 mm.
Relative humidity in Norseman during April averages 57%. The most humid April was 1992 at 76%, and the least humid was 1994 at 43%.
April receives about 4.2 kWh/m²/day of solar energy in Norseman. The sunniest April was 1994 at 4.7 kWh/m²/day, and the cloudiest were 1992, 2002 and 2025, among others at 3.7.
Average wind speed in Norseman during April is 2.9 m/s. The windiest Aprils were 1989, 2011 and 2019 at 3.3 m/s, while the calmest were 2004 and 2013 at 2.5 m/s.
Ranked against the other 11 months using 1981–2025 averages.
| Metric | 1980s | 1990s | 2000s | 2010s | 2020s | Change |
|---|---|---|---|---|---|---|
| Avg Temp | 19.0°C | 18.7°C | 18.8°C | 19.2°C | 19.1°C | +0.1°C |
| Avg High | 26.4°C | 25.8°C | 26.0°C | 26.4°C | 26.1°C | -0.3°C |
| Avg Low | 11.6°C | 11.7°C | 11.6°C | 12.0°C | 12.1°C | +0.5°C |
| Avg Rain | 23 mm | 30 mm | 27 mm | 16 mm | 18 mm | -4 mm |
April temperatures in Norseman have fallen by about 0.4°C between 1981–1985 and 2021–2025.
April has ranged from a record low of 3.8°C (1982) to a record high of 39.4°C (2021).
Rainfall in April is about average for rainfall, averaging 23 mm, with a wettest year of 66 mm.
A good time to visit Norseman
April is a good time to visit Norseman, with days averaging 26.1°C and nights around 11.8°C (mean 19°C, close to Norseman's yearly average) and low rainfall. March and November 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 | 26.0°C | 19.4°C | 12.8°C | 36.8°C | 7.6°C | 34 mm | 59% | 3 m/s | 3.7 |
| 2024 | 25.1°C | 18.0°C | 11.0°C | 31.5°C | 8.8°C | 8 mm | 55% | 3 m/s | 4.3 |
| 2023 | 24.1°C | 17.4°C | 10.6°C | 33.0°C | 5.7°C | 27 mm | 60% | 3.2 m/s | 4.2 |
| 2022 | 24.7°C | 18.3°C | 12.0°C | 34.0°C | 7.0°C | 28 mm | 64% | 2.9 m/s | 3.9 |
| 2021 | 28.8°C | 21.1°C | 13.4°C | 39.4°C | 7.9°C | 8 mm | 48% | 3.2 m/s | 4.1 |
| 2020 | 27.9°C | 20.4°C | 13.0°C | 37.8°C | 5.1°C | 4 mm | 50% | 2.9 m/s | 4.2 |
| 2019 | 26.1°C | 18.7°C | 11.3°C | 38.4°C | 4.8°C | 31 mm | 57% | 3.3 m/s | 4.1 |
| 2018 | 28.0°C | 20.3°C | 12.5°C | 34.6°C | 8.5°C | 10 mm | 56% | 2.8 m/s | 4.5 |
| 2017 | 25.6°C | 18.3°C | 10.9°C | 30.3°C | 6.6°C | 7 mm | 59% | 2.6 m/s | 4.5 |
| 2016 | 25.6°C | 19.1°C | 12.5°C | 35.9°C | 6.2°C | 19 mm | 59% | 3.1 m/s | 3.8 |
| 2015 | 23.2°C | 16.9°C | 10.5°C | 31.3°C | 6.3°C | 28 mm | 62% | 3 m/s | 3.9 |
| 2014 | 26.9°C | 19.6°C | 12.2°C | 33.6°C | 6.3°C | 23 mm | 56% | 2.9 m/s | 4.4 |
| 2013 | 27.8°C | 20.9°C | 13.9°C | 35.2°C | 8.9°C | 9 mm | 62% | 2.5 m/s | 3.9 |
| 2012 | 26.3°C | 18.8°C | 11.2°C | 32.2°C | 6.7°C | 2 mm | 56% | 2.9 m/s | 4.4 |
| 2011 | 27.0°C | 19.5°C | 12.0°C | 34.5°C | 7.8°C | 14 mm | 55% | 3.3 m/s | 4.4 |
| 2010 | 27.5°C | 20.2°C | 12.9°C | 34.7°C | 7.4°C | 16 mm | 56% | 3 m/s | 4.5 |
| 2009 | 26.4°C | 19.0°C | 11.6°C | 32.0°C | 8.2°C | 9 mm | 58% | 2.9 m/s | 4.5 |
| 2008 | 25.9°C | 18.5°C | 11.1°C | 33.5°C | 6.3°C | 17 mm | 53% | 3.1 m/s | 4.3 |
| 2007 | 26.5°C | 19.2°C | 12.0°C | 35.2°C | 5.1°C | 37 mm | 56% | 3 m/s | 4.1 |
| 2006 ❄️ | 23.5°C | 16.5°C | 9.6°C | 27.8°C | 5.8°C | 45 mm | 66% | 2.9 m/s | 4 |
| 2005 | 27.7°C | 20.1°C | 12.4°C | 36.9°C | 7.5°C | 20 mm | 55% | 3.1 m/s | 4.2 |
| 2004 | 26.2°C | 19.1°C | 11.9°C | 29.9°C | 8.0°C | 27 mm | 60% | 2.5 m/s | 4.3 |
| 2003 | 26.8°C | 19.8°C | 12.7°C | 32.1°C | 7.4°C | 34 mm | 56% | 3.1 m/s | 4.1 |
| 2002 | 26.6°C | 19.8°C | 13.0°C | 32.8°C | 8.8°C | 40 mm | 62% | 3.1 m/s | 3.7 |
| 2001 | 27.1°C | 19.2°C | 11.3°C | 34.4°C | 5.9°C | 2 mm | 53% | 2.9 m/s | 4.5 |
| 2000 | 23.4°C | 16.8°C | 10.1°C | 28.3°C | 4.4°C | 38 mm | 69% | 2.9 m/s | 4.4 |
| 1999 | 25.3°C | 18.5°C | 11.6°C | 30.1°C | 7.3°C | 8 mm | 65% | 2.7 m/s | 4.4 |
| 1998 | 24.5°C | 18.0°C | 11.5°C | 35.3°C | 6.0°C | 59 mm | 60% | 3.1 m/s | 3.9 |
| 1997 | 27.3°C | 20.3°C | 13.3°C | 34.5°C | 8.8°C | 19 mm | 56% | 2.7 m/s | 3.8 |
| 1996 | 25.1°C | 18.1°C | 11.0°C | 33.2°C | 7.5°C | 49 mm | 59% | 2.8 m/s | 4.3 |
| 1995 | 23.5°C | 16.7°C | 9.9°C | 31.7°C | 6.4°C | 23 mm | 67% | 2.6 m/s | 4.1 |
| 1994 | 28.5°C | 20.1°C | 11.7°C | 34.0°C | 7.4°C | 0 mm | 43% | 2.8 m/s | 4.7 |
| 1993 | 27.4°C | 19.8°C | 12.2°C | 34.7°C | 6.7°C | 35 mm | 57% | 3 m/s | 4.2 |
| 1992 | 22.9°C | 17.4°C | 11.8°C | 28.8°C | 7.0°C | 44 mm | 76% | 2.8 m/s | 3.7 |
| 1991 | 27.9°C | 20.4°C | 12.9°C | 36.0°C | 9.3°C | 21 mm | 46% | 3 m/s | 4.4 |
| 1990 | 25.1°C | 18.0°C | 10.8°C | 34.1°C | 6.3°C | 38 mm | 57% | 3 m/s | 4.3 |
| 1989 | 24.9°C | 18.4°C | 11.9°C | 34.5°C | 5.2°C | 40 mm | 58% | 3.3 m/s | 3.7 |
| 1988 🌧️ | 25.9°C | 18.7°C | 11.6°C | 33.2°C | 7.2°C | 66 mm | 59% | 2.9 m/s | 4 |
| 1987 | 27.5°C | 20.1°C | 12.8°C | 35.1°C | 8.1°C | 17 mm | 51% | 2.9 m/s | 4.1 |
| 1986 | 25.2°C | 17.6°C | 10.0°C | 32.7°C | 5.4°C | 21 mm | 57% | 3.1 m/s | 4.6 |
| 1985 | 26.2°C | 18.6°C | 10.9°C | 34.5°C | 6.0°C | 11 mm | 51% | 3.1 m/s | 4.4 |
| 1984 | 25.7°C | 18.5°C | 11.3°C | 32.5°C | 4.4°C | 27 mm | 56% | 3.2 m/s | 3.8 |
| 1983 | 26.5°C | 19.1°C | 11.7°C | 33.2°C | 6.0°C | 4 mm | 51% | 2.9 m/s | — |
| 1982 | 25.8°C | 18.0°C | 10.2°C | 34.3°C | 3.8°C | 5 mm | 57% | 2.7 m/s | — |
| 1981 🔥 | 29.7°C | 21.9°C | 14.1°C | 36.3°C | 9.6°C | 12 mm | 50% | 2.8 m/s | — |
Actual recorded April data for each year, 1981–2025 — sourced from NASA POWER.
The average high in April is around 26.1°C with lows near 11.8°C (mean 19°C), based on 45 years of NASA POWER data.
April averages 23 mm of rainfall in Norseman, about average for rainfall. The wettest on record was 66 mm in 1988.
The hottest April reached 39.4°C in 2021. The coldest dipped to 3.8°C in 1982.
Comparing the earliest years on record (1981–1985) with the most recent (2021–2025), average April temperatures have fallen by about 0.4°C — but days and nights have moved in opposite directions. Overnight lows rose from 11.6°C to 12°C while daytime highs eased from 26.8°C to 25.7°C, narrowing the gap between day and night.
April is one of the warmer months of the year in Norseman and about average for rainfall, so plan for around 26.1°C daytime highs and 11.8°C at night.
Not quite — April is the 7th coolest month in Norseman, averaging 19°C.
For April in Norseman, pack light layers you can adjust through the day, with typical highs of 26.1°C and lows of 11.8°C.
Relative humidity in April averages 57% — moderately humid.
Average wind speed in April is 2.9 m/s. The windiest April on record averaged 3.3 m/s (1989).
The wettest April on record was 1988 with 66 mm. On average, April sees 23 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 Norseman 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.
