The arid heart of Australia: monolithic sandstone on a gibber plain, where the temperature swing between noon and dawn is the whole story. Daytime highs in the Red Centre run from about 19 °C in July to 37 °C in January, an annual range of roughly 17 °C.
Measured against a hiking trip, the conditions hold up May to August. June is the most consistent single month: highs near 19 °C, nights around 7 °C, and roughly 15 mm of rain across the month.
The binding constraint here is temperature — that is what rules months out, not any composite judgement. January is the weakest month on these criteria.
What the Red Centre is known for
- Uluru rises about 348 m above the plain and is sacred to the Anangu, the traditional owners; climbing it ended in 2019
- Kata Tjuta's 36 domes are taller than Uluru; the Valley of the Winds walk runs between them
- The Larapinta Trail runs roughly 223 km along the West MacDonnell Ranges from Alice Springs
- Kings Canyon's rim walk climbs sheer 100 m walls to the Lost City formations
- Desert nights fall below freezing in winter while days stay mild — the diurnal range is extreme
Month by month
| Month | High °C | Low °C | Precip mm | Wet days |
|---|---|---|---|---|
| January | 37 | 24 | 39 | 4.0 |
| February | 36 | 23 | 33 | 3.7 |
| March | 33 | 20 | 27 | 2.9 |
| April | 29 | 16 | 17 | 1.8 |
| May | 23 | 11 | 16 | 2.0 |
| June | 19 | 7 | 15 | 2.1 |
| July | 19 | 6 | 12 | 1.6 |
| August | 23 | 9 | 6 | 1.0 |
| September | 28 | 13 | 9 | 1.9 |
| October | 32 | 17 | 20 | 2.9 |
| November | 34 | 20 | 30 | 4.2 |
| December | 36 | 22 | 38 | 5.5 |
Ticked rows are months where every hard requirement for a hiking trip is met across at least half the month.
Open Red Centre (Uluru) on the map →
Nearby regions
Figures are 30-year climatology sampled at Yulara, Uluru, Kata Tjuta, Kings Canyon and Alice Springs, averaged across those locations, from ERA5-Land reanalysis fitted with a harmonic seasonal cycle and a trend term, evaluated for 2026. Sampling named towns rather than averaging the whole region avoids blending valley and mountain conditions into a figure true of neither. Cells are about 0.08° wide, from ERA5-Land's 0.1° grid, which is itself driven by a 0.25° (~28 km) atmospheric reanalysis — so individual valleys, sheltered bays and single summits are not resolved. In steep terrain read these as conditions for the wider area rather than for one village. They describe typical conditions, not a forecast. Read how the climatology is built.