Climate Insights for Brunette Downs

Barkly, Northern Territory, Australia

Hottest
December
38°C peak
Coldest
July
13°C low
Wettest
January
121mm rain
Best to Visit
May, June, July
Mild temps & low rain

Climate Overview

The climate in Brunette Downs is hot. The average annual temperature is 27°C and approximately 419mm of precipitation falls per year. January is the wettest month, receiving around 121mm of rainfall. Brunette Downs is in the Southern Hemisphere. The seasons are reversed — summer runs from December to February, while winter falls between June and August. The summer months are: December, November, October. The coldest months are July, June, August, when temperatures can drop to 13°C.

Temperature

10° 20° 30° 40° Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Jan Max: 36° Average: 31° Min: 26° Feb Max: 35° Average: 30° Min: 25° Mar Max: 35° Average: 30° Min: 24° Apr Max: 33° Average: 27° Min: 21° May Max: 29° Average: 22° Min: 17° Jun Max: 27° Average: 20° Min: 14° Jul Max: 27° Average: 19° Min: 13° Aug Max: 30° Average: 22° Min: 15° Sep Max: 34° Average: 26° Min: 19° Oct Max: 37° Average: 30° Min: 23° Nov Max: 37° Average: 31° Min: 25° Dec Max: 38° Average: 32° Min: 26°
Max
Average
Min

Temperatures in Brunette Downs vary considerably across the year, with a 25°C difference between the coldest and warmest months. December is the hottest month, with daytime highs reaching 38°C and an average of 32°C. July is the coolest month, with minimum temperatures around 13°C and an average of 19°C. On average, daily temperatures fluctuate by about 13°C between overnight lows and afternoon highs. The sharpest temperature change occurs between August and September, with a 4°C shift in average temperatures.

Precipitation

0mm 25mm 50mm 75mm 100mm 125mm 150mm Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Jan Precipitation: 121mm Feb Precipitation: 90mm Mar Precipitation: 74mm Apr Precipitation: 2mm May Precipitation: 4mm Jun Precipitation: 6mm Jul Precipitation: 4mm Aug Precipitation: 1mm Sep Precipitation: 3mm Oct Precipitation: 8mm Nov Precipitation: 32mm Dec Precipitation: 74mm
Precipitation

Brunette Downs is a relatively dry area, receiving approximately 419mm of precipitation annually, which averages out to around 35mm per month. The wettest month is January, averaging 121mm of rainfall. February and March also tend to see above-average precipitation. The driest month is August, with just 1mm. That's 120mm less than January, the wettest month. Rainfall is heavily concentrated in certain months, creating a distinct wet and dry season. Visitors should plan around these patterns, as the difference between peak and low months is dramatic.

Wind

0km/h 5km/h 10km/h 15km/h 20km/h 25km/h Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Jan Wind Speed: 19km/h Feb Wind Speed: 20km/h Mar Wind Speed: 20km/h Apr Wind Speed: 21km/h May Wind Speed: 22km/h Jun Wind Speed: 20km/h Jul Wind Speed: 20km/h Aug Wind Speed: 21km/h Sep Wind Speed: 22km/h Oct Wind Speed: 21km/h Nov Wind Speed: 21km/h Dec Wind Speed: 20km/h
Wind Speed

Brunette Downs is moderately windy, with an average annual wind speed of 20km/h. For context, sustained winds below 12km/h are generally light, while anything above 25km/h is considered strong. The windiest month is May, averaging 22km/h, noticeable enough to affect lighter outdoor activities. The calmest conditions occur in January, with average winds dropping to 19km/h, making it an ideal period for wind-sensitive activities. Wind conditions are fairly consistent throughout the year, varying by only 3km/h between the calmest and windiest months.

Seasons

Winter
Dec 21
Spring
Sep 23
Summer
Dec 21
Autumn
Mar 20

89 days until Winter

It is currently autumn in Brunette Downs, which began on March 20, 2026. Brunette Downs is in the Southern Hemisphere, where the seasons are reversed — spring starts in September, summer in December, autumn in March, and winter in June. The warmest period peaks in December at around 38°C, while the coldest stretch bottoms out in July near 13°C. Winter is next, beginning on June 21, 2026 — 89 days from now.

Spring

Temperatures range from 19 to 37°C. Precipitation is minimal, with only around 44mm for the entire season. Winds are moderate at around 21km/h. Light layers work well as temperatures warm through the season — a great time to be outdoors.

Summer

Temperatures range from 25 to 38°C. Precipitation is moderate at around 284mm for the season, averaging 95mm per month. Winds are moderate at around 20km/h. Stay hydrated, wear sun protection, and seek shade during the hottest hours of the day.

Autumn

Temperatures range from 17 to 35°C. Rainfall is relatively light, with around 80mm over the season and a monthly average of 27mm. Winds are moderate at around 21km/h. Layered clothing works best as temperatures gradually cool — enjoy the crisp air and changing scenery.

Winter

Temperatures range from 13 to 30°C. Precipitation is minimal, with only around 11mm for the entire season. Winds are moderate at around 21km/h. A light jacket or sweater is usually sufficient, though cooler evenings may call for an extra layer.

Best Time to Visit

Jan 31°
Feb 30°
Mar 30°
Apr 27°
May 22°
Jun 20°
Jul 19°
Aug 22°
Sep 26°
Oct 30°
Nov 31°
Dec 32°

The best time to visit Brunette Downs is during May, June, July and August, when the weather is most comfortable for travellers. During these months, average temperatures hover around 21°C with modest rainfall averaging 4mm per month. By contrast, December can be uncomfortably hot with temperatures reaching 38°C. With minimal rainfall expected, you can pack light and plan outdoor activities with confidence.

Monthly Climate Data

The table below shows monthly climate averages for Brunette Downs based on historical weather data. Min and max temperatures represent typical overnight lows and afternoon highs for each month, shown in degrees Celsius (°C). Precipitation is measured in millimetres (mm) and indicates the average total rainfall per month. Wind speed is the average sustained speed in kilometres per hour (km/h). All values are based on averages from over 10 years of historical weather data. The current month is highlighted for quick reference.

Month
Min Temperature
Max Temperature
Wind Speed
Precipitation
Snow
Jan
26 °C
36 °C
19 km/h
121 mm
0 cm
Feb
25 °C
35 °C
20 km/h
90 mm
0 cm
Mar Current
24 °C
35 °C
20 km/h
74 mm
0 cm
Apr
21 °C
33 °C
21 km/h
2 mm
0 cm
May
17 °C
29 °C
22 km/h
4 mm
0 cm
Jun
14 °C
27 °C
20 km/h
6 mm
0 cm
Jul
13 °C
27 °C
20 km/h
4 mm
0 cm
Aug
15 °C
30 °C
21 km/h
1 mm
0 cm
Sep
19 °C
34 °C
22 km/h
3 mm
0 cm
Oct
23 °C
37 °C
21 km/h
8 mm
0 cm
Nov
25 °C
37 °C
21 km/h
32 mm
0 cm
Dec
26 °C
38 °C
20 km/h
74 mm
0 cm
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Metric (°C, km/h)