Weather by Month in Darwin

Darwin enjoys relatively stable temperatures year-round, with averages ranging from 24°C / 74°F to 32°C / 89°F. Rainfall averages 157 mm / 6.2 inches per month, with January typically the wettest. December offers the longest days with around 13 hours of daylight.

Monthly Climate Comparison

Temperatures stay fairly stable month to month across the year.

Month Low Temperature High Temperature Category
January 25.6°C 30.3°C HOT
February 25.4°C 30.2°C HOT
March 25.1°C 30.9°C HOT
April 24.4°C 32.1°C HOT
May 22.7°C 32°C HOT
June 20.5°C 30.8°C HOT
July 19.6°C 30.8°C HOT
August 20.1°C 31.8°C HOT
September 22.8°C 33.2°C HOT
October 24.9°C 33.5°C HOT
November 25.7°C 32.7°C HOT
December 25.8°C 31.4°C HOT

Rain & Sunshine Patterns

Driest Months

#1 July
Best for: outdoor activities & sightseeing
#2 August
Best for: outdoor activities & sightseeing
#3 June
Best for: outdoor activities & sightseeing

Wettest Months

#1 January
Expect: possible showers, pack waterproofs
#2 February
Expect: possible showers, pack waterproofs
#3 December
Expect: possible showers, pack waterproofs

UV & Sun Protection Calendar

High UV Alert:
January, February, March, April, May, June, July, August, September, October, November, December require serious sun protection.
Jan
10
VERY-HIGH
Feb
10
VERY-HIGH
Mar
10
VERY-HIGH
Apr
9
VERY-HIGH
May
8
HIGH
Jun
7
HIGH
Jul
7
HIGH
Aug
8
VERY-HIGH
Sep
9
VERY-HIGH
Oct
10
VERY-HIGH
Nov
10
VERY-HIGH
Dec
10
VERY-HIGH
Extreme (11+)
Avoid sun during midday, use SPF 50+
Very High (8-10)
Essential sun protection required
High (6-7)
Use SPF 30+, wear hat & sunglasses
Moderate (3-5)
Sun protection recommended
Low-Moderate (1-2)
Minimal protection needed
Low (0)
No protection required

Daylight Hours

Daylight varies from 11.4 hours in June (winter) to 12.8 hours in December (summer), which is a difference of 1.4 hours.

Shortest Days

June
11.4h
Average Sunrise:07:05
Average Sunset:18:29
Plan daytime activities for midday when light is best. Early sunsets mean evening plans should account for darkness.

Longest Days

December
12.8h
Average Sunrise:06:16
Average Sunset:19:07
Extended daylight perfect for evening activities and late dining. You can fit more sightseeing into each day.

Wind & Humidity Overview

Wind Conditions

Average wind speed
Windiest months:
January ( 12 km/h) February ( 12 km/h) June ( 11 km/h)
Packing tip: Conditions are generally calm, but a light layer is always handy.

Humidity Levels

Average humidity
70%
Most humid:
February ( 85%)
Least humid:
June ( 53%)
Packing tip: Choose breathable, natural fabrics like cotton or linen for comfort in humid conditions.

Seasonal Overview

Southern Hemisphere seasons shape the weather patterns throughout the year. Here's what to expect in each season:

Summer

January, February, December
Avg High
Avg Low
Avg Rain
Hot and sunny; sun protection essential

Autumn

March, April, May
Avg High
Avg Low
Avg Rain
Wet season begins; bring rain gear

Winter

June, July, August
Avg High
Avg Low
Avg Rain
Mild winter; light layers recommended

Spring

September, October, November
Avg High
Avg Low
Avg Rain
Warming trend with frequent showers; pack waterproofs

Risk Ranking Table

Ranking Goal #1#2#3#4
Lowest rain risk
Jun 0 risk days
Jul 0 risk days
Aug 0 risk days
May 1 risk days
Lowest heatwave risk
Jan 4 risk days
Feb 4 risk days
Jul 6 risk days
Jun 7 risk days
Lowest cold risk
Jan 0 risk days
Feb 0 risk days
Mar 0 risk days
Apr 0 risk days
Lowest wind disruption risk
Nov 39 km/h
Oct 42 km/h
Apr 42 km/h
Dec 44 km/h
Most comfortable evenings
Jul 81 / 100
Jun 76 / 100
Aug 59 / 100
May 50 / 100
Best outdoor reliability
Jul 87 / 100
Jun 85 / 100
Aug 75 / 100
May 72 / 100

Monthly Details

Click any month for detailed weather information and packing advice.

Looking for the best time to visit?

Get personalized month rankings based on weather comfort, outdoor activity suitability, and seasonal conditions.

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Frequently Asked Questions

What is the best month to visit Darwin?

The best months to visit Darwin depend on your preferences. For warm weather, October is typically the warmest month. For dry conditions, July, August, June tend to have the least rainfall. Consider your priorities, and whether you prefer warmer temperatures, drier weather, or longer daylight hours.

When is Darwin warmest?

October is typically the warmest month in Darwin, with average high temperatures reaching around 33°C (91°F). This is peak summer weather, ideal for outdoor activities and sightseeing.

When is Darwin coldest?

July is usually the coldest month, with average low temperatures dropping to around 20°C (68°F). Pack warm layers if visiting during this time, especially for evening activities.

When does Darwin get the most rain?

January typically sees the most rainfall in Darwin, averaging around 446mm (17.6 inches). It's wise to pack waterproof layers and have some indoor backup plans if you're visiting during this month.

What is the driest month in Darwin?

July is typically the driest month, with average rainfall of just 2mm (0.1 inches). This makes it an excellent time for outdoor exploration and activities with minimal risk of rain disruption.

How much does the temperature vary in Darwin throughout the year?

Temperatures in Darwin range from average lows of 24°C (74°F) to highs of 32°C (89°F). This variation means you'll want to pack differently depending on when you visit, as layers are key for adapting to the seasonal changes.

Do I need sun protection when visiting Darwin?

Yes, sun protection is important in Darwin. UV levels can reach 10 during peak months, which is considered very high. Pack sunscreen (SPF 30+), sunglasses, and a hat, especially if you'll be outdoors for extended periods.

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