July is one of the cooler months of the year in Norseman, with average highs near 17.1°C and lows around 5°C (mean 11.1°C). It is about average for rainfall, averaging 31 mm of rainfall and 71% relative humidity across the period.
July is one of the cooler months of the year in Norseman. Across 45 years of records, the warmest July in Norseman was 2007 — when the month averaged 13°C — while the coldest was 1986 at 8.7°C. Typical July days reach 17.1°C with nights near 5°C. The long-term trend is warming, about 0.3°C per decade.
July is about average for rainfall in Norseman, averaging 31 mm of rainfall. The wettest July on record was 1984 with 61 mm, while the driest was 2005 at 5 mm.
Relative humidity in Norseman during July averages 71%. The most humid July was 1986 at 79%, and the least humid was 2002 at 62%.
July receives about 2.9 kWh/m²/day of solar energy in Norseman. The sunniest Julys were 2005 and 2020 at 3.2 kWh/m²/day, and the cloudiest was 1984 at 2.5.
Average wind speed in Norseman during July is 3 m/s. The windiest Julys were 1996 and 2021 at 3.8 m/s, while the calmest was 2012 at 2.4 m/s.
Ranked against the other 11 months using 1981–2025 averages.
| Metric | 1980s | 1990s | 2000s | 2010s | 2020s | Change |
|---|---|---|---|---|---|---|
| Avg Temp | 10.3°C | 10.9°C | 11.4°C | 11.2°C | 11.4°C | +1.1°C |
| Avg High | 16.2°C | 16.9°C | 17.6°C | 17.3°C | 17.6°C | +1.4°C |
| Avg Low | 4.3°C | 5.0°C | 5.2°C | 5.1°C | 5.3°C | +1°C |
| Avg Rain | 31 mm | 34 mm | 24 mm | 31 mm | 35 mm | +4 mm |
July temperatures in Norseman have risen by about 0.7°C between 1981–1985 and 2021–2025.
July has ranged from a record low of -1°C (1986) to a record high of 26.8°C (2001).
Rainfall in July is about average for rainfall, averaging 31 mm, with a wettest year of 61 mm.
A quieter season to visit Norseman
If your dates are flexible, the more temperate months of March and November tend to be the most comfortable for visiting Norseman. That said, July — with days averaging 17.1°C and nights around 5°C (mean 11.1°C) and moderate rainfall (31 mm) — can still be rewarding for travellers who don't mind the cooler conditions, and often means fewer crowds.
| Year | Avg High | Avg Temp | Avg Low | Hottest Day | Coldest Day | Rainfall | Humidity | Wind | Solar |
|---|---|---|---|---|---|---|---|---|---|
| 2025 | 16.4°C | 10.4°C | 4.4°C | 21.8°C | 0.5°C | 48 mm | 70% | 3.1 m/s | 3 |
| 2024 | 17.9°C | 12.0°C | 6.1°C | 26.1°C | 2.1°C | 35 mm | 70% | 3.1 m/s | 2.9 |
| 2023 | 17.7°C | 11.1°C | 4.4°C | 22.8°C | 0.6°C | 21 mm | 69% | 3 m/s | 3.1 |
| 2022 | 18.5°C | 11.8°C | 5.1°C | 23.9°C | 1.0°C | 30 mm | 66% | 2.8 m/s | 3 |
| 2021 | 16.3°C | 11.2°C | 6.1°C | 20.4°C | 2.5°C | 45 mm | 74% | 3.8 m/s | 2.7 |
| 2020 | 18.5°C | 12.0°C | 5.4°C | 24.6°C | 1.7°C | 33 mm | 66% | 2.9 m/s | 3.2 |
| 2019 | 17.7°C | 11.3°C | 4.9°C | 22.7°C | 2.4°C | 16 mm | 71% | 2.6 m/s | 3.1 |
| 2018 | 18.7°C | 12.4°C | 6.0°C | 23.1°C | 2.4°C | 26 mm | 66% | 3.4 m/s | 3.1 |
| 2017 | 17.0°C | 11.0°C | 5.1°C | 22.7°C | 0.5°C | 42 mm | 71% | 3.3 m/s | 3 |
| 2016 | 15.9°C | 10.3°C | 4.6°C | 25.0°C | 1.1°C | 38 mm | 75% | 3 m/s | 2.7 |
| 2015 | 17.1°C | 11.3°C | 5.5°C | 22.0°C | 1.0°C | 46 mm | 72% | 2.5 m/s | 2.6 |
| 2014 | 17.5°C | 11.4°C | 5.3°C | 23.7°C | 1.8°C | 25 mm | 72% | 3.2 m/s | 2.8 |
| 2013 | 17.2°C | 11.1°C | 5.0°C | 22.8°C | 0.0°C | 51 mm | 74% | 2.8 m/s | 2.7 |
| 2012 | 17.3°C | 10.7°C | 4.0°C | 21.8°C | 1.5°C | 23 mm | 68% | 2.4 m/s | 3.1 |
| 2011 | 17.3°C | 11.9°C | 6.5°C | 24.4°C | 1.8°C | 27 mm | 75% | 2.8 m/s | 2.7 |
| 2010 | 16.8°C | 10.5°C | 4.1°C | 21.4°C | 1.5°C | 17 mm | 69% | 2.8 m/s | 3 |
| 2009 | 16.3°C | 10.8°C | 5.3°C | 22.5°C | 0.1°C | 35 mm | 75% | 3 m/s | 2.8 |
| 2008 | 17.3°C | 11.3°C | 5.4°C | 20.3°C | 2.0°C | 37 mm | 70% | 3.3 m/s | 2.8 |
| 2007 🔥 | 19.2°C | 13.0°C | 6.8°C | 25.4°C | 3.1°C | 14 mm | 64% | 3.5 m/s | 2.9 |
| 2006 | 17.3°C | 10.9°C | 4.6°C | 22.9°C | 1.9°C | 10 mm | 69% | 2.8 m/s | 2.9 |
| 2005 | 17.2°C | 10.8°C | 4.4°C | 23.6°C | -0.4°C | 5 mm | 70% | 2.6 m/s | 3.2 |
| 2004 | 16.5°C | 10.6°C | 4.6°C | 22.3°C | 0.0°C | 32 mm | 70% | 2.6 m/s | 2.7 |
| 2003 | 17.5°C | 11.4°C | 5.2°C | 23.7°C | 2.0°C | 35 mm | 72% | 3.2 m/s | 2.9 |
| 2002 | 18.6°C | 12.1°C | 5.6°C | 24.8°C | 0.3°C | 15 mm | 62% | 3.5 m/s | 2.9 |
| 2001 | 18.6°C | 11.9°C | 5.2°C | 26.8°C | 1.6°C | 39 mm | 66% | 2.7 m/s | 2.9 |
| 2000 | 17.0°C | 11.1°C | 5.2°C | 21.4°C | 0.5°C | 18 mm | 73% | 3.7 m/s | 2.9 |
| 1999 | 17.8°C | 11.7°C | 5.5°C | 21.6°C | 2.0°C | 34 mm | 71% | 3.1 m/s | 2.9 |
| 1998 | 15.2°C | 9.9°C | 4.5°C | 18.5°C | 0.1°C | 51 mm | 77% | 2.9 m/s | 2.6 |
| 1997 | 16.8°C | 10.1°C | 3.5°C | 22.4°C | -0.7°C | 39 mm | 65% | 2.7 m/s | 3 |
| 1996 | 17.3°C | 11.3°C | 5.4°C | 22.6°C | 1.5°C | 50 mm | 72% | 3.8 m/s | 2.8 |
| 1995 | 16.4°C | 11.1°C | 5.8°C | 20.6°C | 1.6°C | 52 mm | 76% | 3.5 m/s | 2.8 |
| 1994 | 19.4°C | 12.4°C | 5.4°C | 24.1°C | 1.3°C | 21 mm | 65% | 2.8 m/s | 3 |
| 1993 | 16.0°C | 10.4°C | 4.9°C | 22.5°C | 0.5°C | 18 mm | 73% | 3.2 m/s | 2.8 |
| 1992 | 17.7°C | 11.4°C | 5.2°C | 23.9°C | 1.9°C | 14 mm | 76% | 2.7 m/s | 3.1 |
| 1991 | 17.5°C | 11.4°C | 5.3°C | 24.7°C | 0.0°C | 34 mm | 71% | 3.1 m/s | 2.8 |
| 1990 | 15.3°C | 9.6°C | 4.0°C | 20.6°C | -0.2°C | 28 mm | 74% | 3.4 m/s | 2.9 |
| 1989 | 14.8°C | 9.4°C | 4.0°C | 21.0°C | 0.3°C | 31 mm | 78% | 2.9 m/s | 2.8 |
| 1988 | 16.9°C | 10.6°C | 4.4°C | 21.7°C | -0.5°C | 25 mm | 71% | 2.8 m/s | 3 |
| 1987 | 17.1°C | 10.8°C | 4.6°C | 22.9°C | 0.2°C | 21 mm | 69% | 3 m/s | 2.9 |
| 1986 ❄️ | 14.2°C | 8.7°C | 3.3°C | 18.7°C | -1.0°C | 33 mm | 79% | 2.9 m/s | 2.9 |
| 1985 | 17.5°C | 11.6°C | 5.8°C | 26.0°C | 1.4°C | 47 mm | 68% | 2.9 m/s | 2.6 |
| 1984 🌧️ | 15.2°C | 10.0°C | 4.7°C | 19.7°C | 1.4°C | 61 mm | 77% | 2.9 m/s | 2.5 |
| 1983 | 17.6°C | 11.0°C | 4.4°C | 23.5°C | 0.9°C | 30 mm | 66% | 2.8 m/s | — |
| 1982 | 16.7°C | 9.9°C | 3.1°C | 20.4°C | -0.6°C | 8 mm | 64% | 2.7 m/s | — |
| 1981 | 16.2°C | 10.3°C | 4.3°C | 22.9°C | 0.8°C | 25 mm | 73% | 2.9 m/s | — |
Actual recorded July data for each year, 1981–2025 — sourced from NASA POWER.
The average high in July is around 17.1°C with lows near 5°C (mean 11.1°C), based on 45 years of NASA POWER data.
July averages 31 mm of rainfall in Norseman, about average for rainfall. The wettest on record was 61 mm in 1984.
The hottest July reached 26.8°C in 2001. The coldest dipped to -1°C in 1986.
Comparing the earliest years on record (1981–1985) with the most recent (2021–2025), average July temperatures have risen by about 0.7°C. Daytime highs moved from 16.6°C to 17.4°C and overnight lows from 4.5°C to 5.2°C over the same span.
July is one of the cooler months of the year in Norseman and about average for rainfall, so plan for around 17.1°C daytime highs and 5°C at night.
Yes — July is the coldest month of the year in Norseman, averaging 11.1°C.
For July in Norseman, pack warm layers and a jacket for chilly mornings, with typical highs of 17.1°C and lows of 5°C.
Relative humidity in July averages 71% — moderately humid.
Average wind speed in July is 3 m/s. The windiest July on record averaged 3.8 m/s (1996).
The wettest July on record was 1984 with 61 mm. On average, July sees 31 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 July, 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 July specifically, along with year-by-year records and how the month has changed over the decades.
