January is one of the warmer months of the year in Narrogin, with average highs near 33.1°C and lows around 14.7°C (mean 23.9°C). It is one of the drier months, averaging 18 mm of rainfall and 45% relative humidity across the period.
January is one of the warmer months of the year in Narrogin. Across 45 years of records, the warmest January in Narrogin was 2025 — when the month averaged 26.5°C — while the coldest was 2006 at 21.2°C. Typical January days reach 33.1°C with nights near 14.7°C. The long-term trend is warming, about 0.3°C per decade.
January is one of the drier months in Narrogin, averaging 18 mm of rainfall. The wettest January on record was 1982 with 169 mm, while the driest was 1984 at 0 mm.
Relative humidity in Narrogin during January averages 45%. The most humid January was 2006 at 58%, and the least humid was 1986 at 38%.
January receives about 8.4 kWh/m²/day of solar energy in Narrogin. The sunniest Januarys were 1985 and 1994 at 9 kWh/m²/day, and the cloudiest was 2016 at 7.1.
Average wind speed in Narrogin during January is 4.1 m/s. The windiest January was 2021 at 4.7 m/s, while the calmest were 1993, 2017 and 2019, among others at 3.7 m/s.
Ranked against the other 11 months using 1981–2025 averages.
| Metric | 1980s | 1990s | 2000s | 2010s | 2020s | Change |
|---|---|---|---|---|---|---|
| Avg Temp | 23.4°C | 24.0°C | 23.5°C | 24.2°C | 24.8°C | +1.4°C |
| Avg High | 32.7°C | 33.5°C | 32.5°C | 33.2°C | 34.1°C | +1.4°C |
| Avg Low | 14.1°C | 14.6°C | 14.5°C | 15.1°C | 15.5°C | +1.4°C |
| Avg Rain | 23 mm | 11 mm | 22 mm | 24 mm | 4 mm | -18 mm |
January temperatures in Narrogin have risen by about 1.7°C between 1981–1985 and 2021–2025.
January has ranged from a record low of 6.6°C (1988) to a record high of 44.7°C (2014).
Rainfall in January is one of the drier months, averaging 18 mm, with a wettest year of 169 mm.
One of the best times to visit Narrogin
January is one of the best times to visit Narrogin. Expect days averaging 33.1°C and nights around 14.7°C (mean 23.9°C) — warmer than Narrogin's yearly average — with low rainfall (18 mm), so conditions are generally comfortable for sightseeing and outdoor plans.
| Year | Avg High | Avg Temp | Avg Low | Hottest Day | Coldest Day | Rainfall | Humidity | Wind | Solar |
|---|---|---|---|---|---|---|---|---|---|
| 2025 🔥 | 35.8°C | 26.5°C | 17.3°C | 42.2°C | 11.8°C | 2 mm | 41% | 3.8 m/s | 8.1 |
| 2024 | 34.4°C | 25.1°C | 15.7°C | 42.5°C | 12.4°C | 18 mm | 47% | 4.2 m/s | 8.4 |
| 2023 | 33.6°C | 24.1°C | 14.5°C | 40.6°C | 10.1°C | 1 mm | 42% | 4.3 m/s | 8.6 |
| 2022 | 34.7°C | 25.3°C | 15.9°C | 40.9°C | 12.2°C | 1 mm | 42% | 4.2 m/s | 8.6 |
| 2021 | 32.9°C | 24.0°C | 15.0°C | 40.5°C | 11.0°C | 2 mm | 43% | 4.7 m/s | 8.5 |
| 2020 | 33.1°C | 23.7°C | 14.3°C | 43.7°C | 7.6°C | 1 mm | 45% | 4 m/s | 8.6 |
| 2019 | 33.4°C | 23.9°C | 14.4°C | 43.2°C | 9.0°C | 3 mm | 43% | 3.7 m/s | 8.8 |
| 2018 | 32.1°C | 23.1°C | 14.2°C | 39.2°C | 10.0°C | 47 mm | 50% | 4.1 m/s | 8.3 |
| 2017 | 33.7°C | 24.0°C | 14.2°C | 41.5°C | 10.8°C | 9 mm | 40% | 3.7 m/s | 8.4 |
| 2016 | 31.8°C | 24.0°C | 16.1°C | 38.5°C | 9.7°C | 54 mm | 52% | 4 m/s | 7.1 |
| 2015 | 34.2°C | 24.8°C | 15.3°C | 42.3°C | 11.0°C | 7 mm | 40% | 3.9 m/s | 8.4 |
| 2014 | 34.5°C | 25.2°C | 15.9°C | 44.7°C | 10.0°C | 2 mm | 42% | 3.9 m/s | 8.5 |
| 2013 | 33.0°C | 24.3°C | 15.6°C | 41.5°C | 10.8°C | 17 mm | 47% | 4 m/s | 8.2 |
| 2012 | 31.9°C | 23.9°C | 15.8°C | 40.0°C | 9.5°C | 13 mm | 52% | 4.1 m/s | 8 |
| 2011 | 32.5°C | 23.8°C | 15.0°C | 40.3°C | 11.1°C | 88 mm | 53% | 3.8 m/s | 7.9 |
| 2010 | 35.1°C | 25.0°C | 14.8°C | 43.6°C | 10.8°C | 1 mm | 41% | 4.2 m/s | 8.8 |
| 2009 | 34.5°C | 25.1°C | 15.7°C | 43.5°C | 11.4°C | 14 mm | 47% | 4 m/s | 8.2 |
| 2008 | 34.2°C | 24.8°C | 15.4°C | 43.0°C | 10.2°C | 2 mm | 45% | 4.5 m/s | 8.3 |
| 2007 | 31.7°C | 22.9°C | 14.0°C | 42.0°C | 9.6°C | 17 mm | 49% | 4 m/s | 8.2 |
| 2006 ❄️ | 29.4°C | 21.2°C | 12.9°C | 37.3°C | 7.4°C | 67 mm | 58% | 4.1 m/s | 7.3 |
| 2005 | 33.0°C | 23.5°C | 13.9°C | 39.9°C | 10.4°C | 1 mm | 42% | 3.8 m/s | 8.8 |
| 2004 | 33.2°C | 24.0°C | 14.8°C | 40.6°C | 10.3°C | 12 mm | 49% | 4.5 m/s | 8.5 |
| 2003 | 32.9°C | 23.5°C | 14.1°C | 42.0°C | 8.6°C | 1 mm | 41% | 4.2 m/s | 8.6 |
| 2002 | 32.2°C | 22.9°C | 13.7°C | 37.8°C | 8.8°C | 14 mm | 46% | 4.1 m/s | 8.2 |
| 2001 | 34.5°C | 25.3°C | 16.2°C | 41.3°C | 9.8°C | 4 mm | 45% | 3.8 m/s | 7.8 |
| 2000 | 29.8°C | 22.2°C | 14.7°C | 36.3°C | 11.1°C | 90 mm | 57% | 4.2 m/s | 7.4 |
| 1999 | 32.9°C | 23.8°C | 14.8°C | 40.2°C | 8.8°C | 11 mm | 48% | 4.5 m/s | 8.3 |
| 1998 | 34.5°C | 24.7°C | 15.0°C | 42.6°C | 9.8°C | 2 mm | 42% | 4 m/s | 8.7 |
| 1997 | 34.4°C | 25.0°C | 15.5°C | 44.5°C | 9.5°C | 1 mm | 40% | 4.2 m/s | 8.8 |
| 1996 | 32.4°C | 22.9°C | 13.5°C | 38.3°C | 9.6°C | 3 mm | 45% | 4.4 m/s | 8.8 |
| 1995 | 33.7°C | 24.5°C | 15.3°C | 42.9°C | 10.9°C | 7 mm | 47% | 4.5 m/s | 8.2 |
| 1994 | 33.3°C | 23.4°C | 13.5°C | 43.8°C | 9.0°C | 2 mm | 43% | 4.2 m/s | 9 |
| 1993 | 35.0°C | 25.0°C | 15.0°C | 42.8°C | 10.1°C | 3 mm | 43% | 3.7 m/s | 8.7 |
| 1992 | 33.6°C | 24.4°C | 15.2°C | 39.5°C | 10.0°C | 4 mm | 43% | 4 m/s | 8.3 |
| 1991 | 33.8°C | 24.2°C | 14.7°C | 44.6°C | 8.4°C | 5 mm | 42% | 4.1 m/s | 8.7 |
| 1990 | 31.2°C | 22.2°C | 13.1°C | 42.4°C | 6.6°C | 72 mm | 48% | 4.3 m/s | 8.2 |
| 1989 | 31.2°C | 23.1°C | 15.0°C | 42.7°C | 8.3°C | 22 mm | 46% | 4.2 m/s | 7.7 |
| 1988 | 32.4°C | 23.1°C | 13.8°C | 42.0°C | 6.6°C | 2 mm | 44% | 3.7 m/s | 8.8 |
| 1987 | 32.3°C | 22.8°C | 13.3°C | 39.5°C | 10.0°C | 1 mm | 43% | 4 m/s | 8.4 |
| 1986 | 35.2°C | 25.3°C | 15.3°C | 43.2°C | 10.2°C | 3 mm | 38% | 4.4 m/s | 8.8 |
| 1985 | 32.9°C | 23.3°C | 13.8°C | 41.9°C | 9.0°C | 4 mm | 43% | 4 m/s | 9 |
| 1984 | 33.5°C | 23.7°C | 14.0°C | 42.6°C | 9.7°C | 0 mm | 41% | 3.8 m/s | 8.9 |
| 1983 | 34.4°C | 24.8°C | 15.2°C | 42.4°C | 10.1°C | 1 mm | 38% | 3.9 m/s | — |
| 1982 🌧️ | 29.4°C | 21.3°C | 13.1°C | 39.7°C | 7.8°C | 169 mm | 56% | 3.7 m/s | — |
| 1981 | 32.7°C | 23.3°C | 13.8°C | 41.3°C | 9.0°C | 1 mm | 43% | 4.4 m/s | — |
Actual recorded January data for each year, 1981–2025 — sourced from NASA POWER.
The average high in January is around 33.1°C with lows near 14.7°C (mean 23.9°C), based on 45 years of NASA POWER data.
January averages 18 mm of rainfall in Narrogin, one of the drier months. The wettest on record was 169 mm in 1982.
The hottest January reached 44.7°C in 2014. The coldest dipped to 6.6°C in 1988.
Comparing the earliest years on record (1981–1985) with the most recent (2021–2025), average January temperatures have risen by about 1.7°C. Daytime highs moved from 32.6°C to 34.3°C and overnight lows from 14°C to 15.7°C over the same span.
January is one of the warmer months of the year in Narrogin and one of the drier months, so plan for around 33.1°C daytime highs and 14.7°C at night.
Not quite — January is the 12th coolest month in Narrogin, averaging 23.9°C.
For January in Narrogin, pack light, breathable clothing and sun protection, with typical highs of 33.1°C and lows of 14.7°C.
Relative humidity in January averages 45% — relatively dry.
Average wind speed in January is 4.1 m/s. The windiest January on record averaged 4.7 m/s (2021).
The wettest January on record was 1982 with 169 mm. On average, January sees 18 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 Narrogin behaves each January, 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 January specifically, along with year-by-year records and how the month has changed over the decades.
