Best time to visit Darwin
Australia · Oceania · Tropical climate · Southern hemisphere
May – August
May – August is the canonical best window — average daytime highs of 30 °C and 26 mm of rain across those months. The wettest month is January (400 mm) and the driest is July (1 mm).
4 months · Autumn / Winter
Good · 74/100
Hot conditions with heavy annual rainfall (1704 mm); the canonical best window is May – August.
- Recommended window
- 4 months
- Canonical best months
- Climate zone
- Tropical
- NASA POWER normals
- Dominant season
- Winter
- Derived
- Climate score
- Good · 74/100
- Real field
- Least favourable
- 4 months
- R1–R7 classification
- Typical stay
- 4 days
- Real field
Climate year
● recommended window · fixed scales −15–40 °C · 0–800 mm · 0–31 rain days · use ← → to change month
May
Autumn · In recommended window
Favourable month (R1–R7) inside the canonical best-time window
- High / Low
- 30.4° / 23.5°C
- Mean
- 26.9°C
- Rain
- 20.3 mm
- Rain days (≥1 mm)
- 0.1
- Daylight
- 11.5 h
When to go
Go in May – August
May – August is the canonical best window — average daytime highs of 30 °C and 26 mm of rain across those months. The wettest month is January (400 mm) and the driest is July (1 mm).
Hot conditions with heavy annual rainfall (1704 mm); the canonical best window is May – August.
Read the full Darwin destination guide- Best
- May · Jun · Jul · Aug4/12
- Good
- —0/12
- Mixed
- Apr · Sep · Oct · Nov4/12
- Avoid
- Jan · Feb · Mar · Dec4/12
Distribution across the twelve months
Why these months?
Darwin's canonical best-time window is May – August — 4 months of the year. That window is derived from the R1–R7 classification of NASA POWER climate normals, and it is the primary signal behind the verdicts above.
Inside the window, NASA POWER climate normals for a tropical climate in the southern hemisphere read Hot with Dry precipitation — 1991–2020 monthly averages, not a forecast. Outside it, month-by- month verdicts come from the R1–R7 climate classification over the same dataset.
The other 8 months sit outside the window. Jan, Feb, Mar, Dec read as least favourable for this zone.
Signals — Best: R1–R7 favourable months · Good / Mixed: R1–R7 workable · Avoid: R1–R7 challenging · climate normals: NASA POWER 1991–2020
Read a single month
● marks a month inside the recommended window · use ← → to change month
May
Autumn · In recommended window
- Temperature
- 30.4° / 23.5°C
- Precipitation
- 20.3 mm
- Rain days (≥1 mm)
- 0.1
- Daylight
- 11.5 h
Avg high 30.4°C / avg low 23.5°C · 20.3 mm precipitation over 0.1 days with ≥1 mm rain.
Temperature, precipitation and rain days are 1991–2020 NASA POWER climate normals; daylight hours are astronomical. The verdict comes from the R1–R7 climate classification.
All twelve months
Twelve months of NASA POWER climate normals for Darwin (1991–2020 average), side by side with the travel verdict: whether a month is Favourable, Workable or Challenging (R1–R7 classification), and whether it falls inside the canonical best-time window. Historical climate normals — not a forecast.
| Month | Season | Temperature | Precipitation | Month readout | Verdict |
|---|---|---|---|---|---|
| January | Summer | 29.9° / 27.7°C | 399.8 mm · 0.9 rain days | Avg high 29.9°C / avg low 27.7°C · 399.8 mm precipitation over 0.9 days with ≥1 mm rain. | Avoid |
| February | Summer | 29.7° / 27.5°C | 364.3 mm · 0.9 rain days | Avg high 29.7°C / avg low 27.5°C · 364.3 mm precipitation over 0.9 days with ≥1 mm rain. | Avoid |
| March | Autumn | 30.2° / 27.0°C | 288.2 mm · 0.8 rain days | Avg high 30.2°C / avg low 27.0°C · 288.2 mm precipitation over 0.8 days with ≥1 mm rain. | Avoid |
| April | Autumn | 30.6° / 25.8°C | 106.7 mm · 0.4 rain days | Avg high 30.6°C / avg low 25.8°C · 106.7 mm precipitation over 0.4 days with ≥1 mm rain. | Mixed |
| Mayinside the recommended window; | Autumn | 30.4° / 23.5°C | 20.3 mm · 0.1 rain days | Avg high 30.4°C / avg low 23.5°C · 20.3 mm precipitation over 0.1 days with ≥1 mm rain. | Best |
| Juneinside the recommended window; | Winter | 29.9° / 21.6°C | 2.4 mm · 0.0 rain days | Avg high 29.9°C / avg low 21.6°C · 2.4 mm precipitation over 0.0 days with ≥1 mm rain. | Best |
| Julyinside the recommended window; | Winter | 30.1° / 21.7°C | 1.1 mm · 0.0 rain days | Avg high 30.1°C / avg low 21.7°C · 1.1 mm precipitation over 0.0 days with ≥1 mm rain. | Best |
| Augustinside the recommended window; | Winter | 30.9° / 23.1°C | 2.5 mm · 0.0 rain days | Avg high 30.9°C / avg low 23.1°C · 2.5 mm precipitation over 0.0 days with ≥1 mm rain. | Best |
| September | Spring | 32.5° / 25.9°C | 15.2 mm · 0.1 rain days | Avg high 32.5°C / avg low 25.9°C · 15.2 mm precipitation over 0.1 days with ≥1 mm rain. | Mixed |
| October | Spring | 33.1° / 27.5°C | 65.4 mm · 0.4 rain days | Avg high 33.1°C / avg low 27.5°C · 65.4 mm precipitation over 0.4 days with ≥1 mm rain. | Mixed |
| November | Spring | 32.3° / 28.3°C | 139.4 mm · 0.8 rain days | Avg high 32.3°C / avg low 28.3°C · 139.4 mm precipitation over 0.8 days with ≥1 mm rain. | Mixed |
| December | Summer | 31.0° / 28.1°C | 299.2 mm · 0.9 rain days | Avg high 31.0°C / avg low 28.1°C · 299.2 mm precipitation over 0.9 days with ≥1 mm rain. | Avoid |
● marks a month inside the canonical best-time window
- Best
- Favourable month (R1–R7) inside the canonical best-time window
- Good
- Workable month (R1–R7) — a viable alternative outside the stated window
- Mixed
- Transitional month — workable with a flexible plan
- Avoid
- Challenging month (R1–R7) — least favourable climate pattern
Method: temperature and precipitation are 1991–2020 climate normals (monthly means); verdicts combine the R1–R7 climate classification with the canonical best-time window. No daily forecast, crowd level or price index is claimed.
Climate data source: NASA POWER (NASA Langley Research Center) · Climatology / Daily / Monthly point APIs · 1991–2020 · UTC+00:00 daily boundary.
Season by season
The recommended window (May – August) runs through Autumn and Winter. Below, each season is read on two axes: the NASA POWER climate normals for Darwin's 1991–2020 record, and how much of it sits inside the canonical best-time window.
Spring
Sep · Oct · Nov
Hot · Dry / Low / Moderate precipitation
Avg high 32.5°C / avg low 25.9°C · 15.2 mm precipitation over 0.1 days with ≥1 mm rain.
Outside the recommended window
Summer
Jan · Feb · Dec
Hot · High precipitation
Avg high 29.9°C / avg low 27.7°C · 399.8 mm precipitation over 0.9 days with ≥1 mm rain.
Outside the recommended window
Autumn
Mar · Apr · May
Hot · Dry / Moderate / High precipitation
Avg high 30.2°C / avg low 27.0°C · 288.2 mm precipitation over 0.8 days with ≥1 mm rain.
1 of 3 months inside the recommended window
Winter
Jun · Jul · Aug
Hot · Dry precipitation
Avg high 29.9°C / avg low 21.6°C · 2.4 mm precipitation over 0.0 days with ≥1 mm rain.
3 of 3 months inside the recommended window
Temperature and precipitation are 1991–2020 NASA POWER climate normals (qualitative buckets are derived from the monthly values); the season names follow the destination's hemisphere, and daylight hours are astronomical.
Trip shape
- Typical stay
- 4 days
- Daily budget
- 120 AUD
- Currency
- AUD A$
- Time zone
- Australia/Darwin
- Airport
- DRW · Darwin
- Travel style
- Adventure
- Region
- Oceania
Frequently asked questions
What are the best months to visit Darwin?
The best months to visit Darwin are May – August, based on the R1–R7 classification of NASA POWER 1991–2020 climate normals. May – August is the canonical best window — average daytime highs of 30 °C and 26 mm of rain across those months. The wettest month is January (400 mm) and the driest is July (1 mm).
What is the weather like in Darwin?
Darwin is rated Good for climate, with a score of 74/100. Hot conditions with heavy annual rainfall (1704 mm); the canonical best window is May – August.
Which months should I avoid in Darwin?
On the R1–R7 classification of NASA POWER climate normals, January, February, March, December are the least favourable months in Darwin. This is a historical climate pattern rather than a forecast; the recommended window remains May – August.
How many days do you need in Darwin?
We recommend 4 days in Darwin, ideally placed inside the recommended window of May – August.
Plan a May trip to Darwin
The recommended window is May – August. The planner opens with Darwin prefilled — set your dates inside that window and build the route around it.
Plan around this window
Climate data source: NASA POWER (NASA Langley Research Center) · Climatology / Daily / Monthly point APIs · 1991–2020 · accessed 2026-09-13 · dataset nasa-power-canonical-production-v1.2-wave2