September brings 22°C daytime highs, 27mm of precipitation across about 3 wet days and 11.9 hours of daylight — best for hiking and cycling. The strongest run of the year is July to September. February is the quietest month: quiet and local, and still good for beach days, swimming and quiet and local.
Long-run climate normals for Brisbane. Month ratings compare months within Brisbane only — they are not a ranking of Brisbane against other destinations, and they are not a forecast for a specific year.
Last updated: · Live forecast data refreshes hourly.
| Best month | September — Hiking, Cycling |
| Best 3-month window | July–September |
| Quietest month | February — Quiet and local |
| Driest month | September — 27mm |
| Wettest month | February — 128mm |
| Warmest / coolest | January 30°C / August 21°C |
| Seasonality | Fairly even across the year |
| Annual rainfall | 1028mm over roughly 92 rain days |
February gets roughly 374% more precipitation than September — 128mm against 27mm. That difference, more than temperature, is what changes how a day here feels.
Daytime highs only move 9°C across the whole year (21–30°C), so timing matters far less here than rainfall does.
December gives you 13.7 hours of daylight against just 10.3 in June — a 3-hour difference in how much you can actually fit into a day.
September is the driest month at 27mm across roughly 3 wet days, while February peaks at 128mm.
August is almost as good as September, but usually quieter and cheaper. If your dates are flexible, it is the easier trip.
Brisbane stays fairly consistent all year, so there is no month you need to avoid. What you plan to do matters more than when you go.
Ratings compare months within Brisbane, not against destinations worldwide: five stars means the best time to be here, not that Brisbane beats anywhere else. Tags describe what the conditions actually suit.
| Month | Rating | High / Low | Precipitation | Wet days | Sun | Daylight | Best for |
|---|---|---|---|---|---|---|---|
| January | ★★☆☆☆ | 30°C / 21°C | 122mm | 12 | 7h | 13.6h | Beach days · Swimming · Quiet and local |
| February | ★★☆☆☆ | 30°C / 21°C | 128mm | 13 | 5h | 13h | Beach days · Swimming · Quiet and local |
| March | ★★☆☆☆ | 29°C / 19°C | 93mm | 9 | 5h | 12.1h | Beach days · Swimming · Quiet and local |
| April | ★★★☆☆ | 27°C / 17°C | 82mm | 8 | 4h | 11.3h | Beach days · Swimming · Quiet and local |
| May | ★★★★☆ | 24°C / 14°C | 74mm | 7 | 6h | 10.6h | Hiking · Cycling |
| June | ★★★★★ | 22°C / 12°C | 52mm | 5 | 8h | 10.3h | Hiking · Cycling |
| July | ★★★★★ | 21°C / 10°C | 37mm | 4 | 8h | 10.4h | Hiking · Cycling |
| August | ★★★★★ | 21°C / 10°C | 28mm | 3 | 8h | 11h | Hiking · Cycling |
| September | ★★★★★ | 22°C / 12°C | 27mm | 3 | 8h | 11.9h | Hiking · Cycling |
| October | ★★★★★ | 24°C / 14°C | 72mm | 7 | 9h | 12.7h | Hiking · Cycling · Reliable sunshine |
| November | ★★★★☆ | 27°C / 17°C | 97mm | 10 | 10h | 13.4h | Beach days · Swimming · Reliable sunshine |
| December | ★★★☆☆ | 29°C / 19°C | 115mm | 11 | 7h | 13.7h | Beach days · Swimming · Quiet and local |
| You are planning | Pick | Why |
|---|---|---|
| Sun & beach days | September | 8h daily sunshine, 22°C highs and only 3 rain days. |
| City walking & sightseeing | September | 22°C highs with 11.9h of daylight — long days without heat fatigue. |
| Photography & light | September | 8h of sun and 11.9h daylight give the widest window for golden-hour work. |
| Value & fewer crowds | October | Scores 80/100 — close to peak conditions but outside the busiest window. |
| Cooler-weather travel | August | 21°C highs and 10°C nights suit anyone who dislikes heat. |
Each month in Brisbane is described from long-run climate normals and then rated relative to the other eleven months in the same city. A five-star January in a cold destination means January is one of the best times to be there — not that it beats a Mediterranean summer.
| Factor | Weight | What it measures |
|---|---|---|
| Temperature | Described | Average daytime high and overnight low for the month, shown as measured rather than judged. |
| Precipitation | Described | Monthly millimetres and wet-day count, labelled as snow or rain/snow where temperatures make that the likely phase. |
| Sunshine & daylight | Described | Average daily sunshine hours and astronomical daylight length at mid-month, from the city’s latitude. |
| “Best for” tags | Derived | Applied only when the conditions genuinely support the activity — snow depth-friendly cold for skiing, 13–24°C and low rain risk for hiking, dark evenings at high latitude for aurora. A month with few strong use cases gets fewer tags rather than padded ones. |
| Star rating | Relative | Ranks the month against the other eleven months in the same city. Never a comparison between cities. |
Figures are long-run climate averages, not a forecast for a specific year. Where a month lacks sourced rainfall or humidity, the value is modelled from temperature range and rain frequency.
September is the best all-round month in Brisbane: 22°C highs, 27mm of precipitation and 11.9 hours of daylight, which suits hiking and cycling. The strongest three-month window is July to September.
February — 30°C highs, 128mm of precipitation over roughly 13 days and 13 hours of daylight. It is the cheapest and least crowded time to go, and it still works for beach days, swimming and quiet and local.
September is the driest month at 27mm over about 3 rain days, against 128mm in February. Across the year Brisbane records around 1028mm.
Yes — conditions in Brisbane stay fairly even all year, so there is no month you need to avoid. What you plan to do matters more than when you go.
Daylight ranges from 10.3 hours in June to 13.7 hours in December, calculated from the city's latitude.