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Australia weather

Weather in Cairns for July 2026

Your guide to Cairns weather in July - trends and predictions

    Temperatures

  • Until now, July 2026 in Cairns is slightly cooler than the historical average by 1.1 °C.

  • Expect cooler weather in the next days in Cairns with the forecast suggesting a temperature of 23.6 °C, lower than the historical average.

  • In general, the average temperature in Cairns at the beginning of July is 24.4 °C. As the month progressed, temperatures tended to remain steady, reaching an average of 24.4 °C by the end of July.

    • Rain 🌧️

  • The climate of Cairns in July is notably wet, with an average of 15 rainy days, and a total of 36.5 mm of precipitation.

    • More

  • New! Chat with our AI weatherman - it’s amazing and free.

Average dry days
16
Dry days
Average rainy days
15
Rainy days
Average snowy days
0
Snow days
Average temperatures
24°/18°
Temperatures
Average wind speed
19 km/h
Avg max wind
Average humidity
77 %
Avg humidity

Cairns Weather July

Move between months or click on a day
June
August
Sun.Mon.Tue.Wed.Thu.Fri.Sat.
1
Patchy rain possible
24°
2
Cloudy
24°
3
Patchy rain possible
24°
4
Patchy rain possible
24°
5
Patchy rain possible
25°
6
Patchy rain possible
25°
7
Patchy rain possible
25°
8
Partly cloudy
25°
9
Patchy rain possible
24°
10
Overcast
25°
11
Patchy rain possible
25°
12
Patchy rain possible
24°
13
Patchy rain possible
24°
14
Patchy rain possible
24°
15
Patchy rain possible
25°
16
Patchy rain possible
24°
17
Patchy rain possible
23°
18
Sunny
24°
19
Partly cloudy
24°
20
Overcast
24°
21
Patchy rain possible
24°
22
Patchy rain possible
24°
23
Patchy rain possible
24°
24
Cloudy
24°
25
Cloudy
23°
26
Patchy rain possible
24°
27
Patchy rain possible
25°
28
Patchy rain possible
25°
29
Sunny
25°
30
Sunny
25°
31
Sunny
24°

Temperatures trend during July in Cairns

See the weather trend as well as the moving average line

July weather in Cairns day by day

Click on a date for more information
June August
Date Weather Temperatures Rain UV More
1 Jul. Patchy rain possible
Patchy rain possible
 24° /18° 2.8 mm 5
2 Jul. Cloudy
Cloudy
 24° /18° 0.2 mm 6
3 Jul. Patchy rain possible
Patchy rain possible
 24° /17° 3.6 mm 6
4 Jul. Patchy rain possible
Patchy rain possible
 24° /18° 2.7 mm 5
5 Jul. Patchy rain possible
Patchy rain possible
 25° /18° 1.4 mm 5
6 Jul. Patchy rain possible
Patchy rain possible
 25° /19° 1.7 mm 6
7 Jul. Patchy rain possible
Patchy rain possible
 25° /19° 1.9 mm 5
8 Jul. Partly cloudy
Partly cloudy
 25° /18° 0.7 mm 6
9 Jul. Patchy rain possible
Patchy rain possible
 24° /17° 1 mm 5
10 Jul. Overcast
Overcast
 25° /17° 0.1 mm 6
11 Jul. Patchy rain possible
Patchy rain possible
 25° /18° 0.1 mm 6
12 Jul. Patchy rain possible
Patchy rain possible
 24° /18° 0.4 mm 6
13 Jul. Patchy rain possible
Patchy rain possible
 24° /17° 0.8 mm 5
14 Jul. Patchy rain possible
Patchy rain possible
 24° /17° 0.8 mm 6
15 Jul. Patchy rain possible
Patchy rain possible
 25° /16° 1 mm 6
16 Jul. Patchy rain possible
Patchy rain possible
 24° /15° 0.7 mm 6
17 Jul. Patchy rain possible
Patchy rain possible
 23° /16° 0.8 mm 6
18 Jul. Sunny
Sunny
 24° /15° 0.1 mm 7
19 Jul. Partly cloudy
Partly cloudy
 24° /15° 0 mm 7
20 Jul. Overcast
Overcast
 24° /15° 0.3 mm 6
21 Jul. Patchy rain possible
Patchy rain possible
 24° /17° 0.7 mm 6
22 Jul. Patchy rain possible
Patchy rain possible
 24° /17° 1.2 mm 5
23 Jul. Patchy rain possible
Patchy rain possible
 24° /17° 1.1 mm 6
24 Jul. Cloudy
Cloudy
 24° /17° 1.1 mm 6
25 Jul. Cloudy
Cloudy
 23° /16° 1.2 mm 6
26 Jul. Patchy rain possible
Patchy rain possible
 24° /17° 4.1 mm 6
27 Jul. Patchy rain possible
Patchy rain possible
 25° /18° 1 mm 6
28 Jul. Patchy rain possible
Patchy rain possible
 25° /18° 1 mm 6
29 Jul. Sunny
Sunny
 25° /16° 0 mm 8.5
30 Jul. Sunny
Sunny
 25° /15° 0 mm 8.5
31 Jul. Sunny
Sunny
 24° /15° 0 mm 8.7
Next
Important Notice
Our weather forecast for Cairns in July is based on the analysis of historical data rather than real-time forecast models. While this provides a general overview, weather conditions can change. We recommend that you check the Cairns forecast closer to your planned date for the most up-to-date weather information.
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Cairns in July - FAQ

What are the expected maximum and minimum temperatures in Cairns during July?
During July, expect a variety of temperatures with highs around 24° and lows near 18°, suitable for diverse activities and preferences.

How much rainfall should be expected in Cairns during July?
In July, Cairns can expect light to moderate rainfall, totaling 36.5 mm across approximately 15 days. Occasional showers are possible, and planning ahead for them could be helpful.

What are the typical wind conditions in Cairns during July?
The average wind speed in Cairns during July is 19 km/h, suggesting breezy to windy conditions, depending on your activities.

Cairns water temperatures in July

The average water temperature of the Pacific Ocean near Cairns in July is 21.9 °C. At the beginning of July temperatures are around 21.8 °C; by the end of the month they stay fairly steady and reach 22 °C.

What is the water temperature in Cairns in July?
The average water temperature in Cairns in July is 21.9 °C.
Can you swim in Cairns in July?
Comfortably warm for most people. Sensitive swimmers might prefer a light rash-guard, but wetsuits are rarely needed.

July rainfall patterns in Cairns

Explore the daily rainfall trends and prepare for Cairnss July weather 💧
Typically, Cairns has 15 rainy days in July with a total of 36.5 mm of rainfall.

UV exposure in Cairns during July

Stay informed about UV levels for safe outdoor activities throughout the month of July ☀️

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Get accurate weather forecasts for Cairns, located at latitude -16.924 and longitude 145.766. Stay updated with localized weather information tailored for Cairns.

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