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Australia weather

Weather in Diamantina for December 2025

Your guide to Diamantina weather in December - trends and predictions

    Temperatures

  • In general, the average temperature in Diamantina at the beginning of December is 38.9 °C. As the month progressed, temperatures tended to moderately fall, reaching an average of 37.7 °C by the end of December.

    • Rain 🌧️

  • With an average of 5 rainy days, Diamantina experiences minimal rainfall in December.

    • More

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Average dry days
26
Dry days
Average rainy days
5
Rainy days
Average snowy days
0
Snow days
Average temperatures
39°/28°
Temperatures
Average wind speed
27 km/h
Avg max wind
Average humidity
21 %
Avg humidity

Diamantina Weather December

Move between months or click on a day
November
January
Mon.Tue.Wed.Thu.Fri.Sat.Sun.
1
Partly cloudy
36°
2
Moderate or heavy rain shower
37°
3
Sunny
37°
4
Sunny
41°
5
Partly cloudy
41°
6
Patchy rain possible
40°
7
Overcast
40°
8
Moderate rain at times
40°
9
Patchy rain possible
39°
10
Partly cloudy
38°
11
Partly cloudy
38°
12
Sunny
38°
13
Sunny
39°
14
Sunny
41°
15
Partly cloudy
42°
16
Partly cloudy
42°
17
Cloudy
42°
18
Sunny
39°
19
Sunny
40°
20
Cloudy
41°
21
Partly cloudy
40°
22
Sunny
41°
23
Sunny
35°
24
Sunny
35°
25
Sunny
38°
26
Sunny
44°
27
Patchy rain possible
36°
28
Sunny
35°
29
Sunny
35°
30
Sunny
38°
31
Sunny
38°

Temperatures trend during December in Diamantina

See the weather trend as well as the moving average line

December weather in Diamantina day by day

Click on a date for more information
November January
Date Weather Temperatures Rain UV More
1 Dec. Partly cloudy
Partly cloudy
 36° /29° 0 mm 12
2 Dec. Moderate or heavy rain shower
Moderate or heavy rain shower
 37° /27° 7.6 mm 11
3 Dec. Sunny
Sunny
 37° /25° 0 mm 12
4 Dec. Sunny
Sunny
 41° /29° 0 mm 13
5 Dec. Partly cloudy
Partly cloudy
 41° /32° 0.4 mm 13
6 Dec. Patchy rain possible
Patchy rain possible
 40° /31° 0.1 mm 12
7 Dec. Overcast
Overcast
 40° /30° 0.8 mm 12
8 Dec. Moderate rain at times
Moderate rain at times
 40° /29° 0.5 mm 12
9 Dec. Patchy rain possible
Patchy rain possible
 39° /30° 0.5 mm 11
10 Dec. Partly cloudy
Partly cloudy
 38° /28° 0 mm 12
11 Dec. Partly cloudy
Partly cloudy
 38° /30° 0 mm 12
12 Dec. Sunny
Sunny
 38° /26° 0 mm 12
13 Dec. Sunny
Sunny
 39° /25° 0 mm 12
14 Dec. Sunny
Sunny
 41° /27° 0 mm 13
15 Dec. Partly cloudy
Partly cloudy
 42° /30° 0 mm 13
16 Dec. Partly cloudy
Partly cloudy
 42° /32° 0 mm 13
17 Dec. Cloudy
Cloudy
 42° /34° 0 mm 12
18 Dec. Sunny
Sunny
 39° /30° 0 mm 12
19 Dec. Sunny
Sunny
 40° /27° 0 mm 13
20 Dec. Cloudy
Cloudy
 41° /31° 0 mm 12
21 Dec. Partly cloudy
Partly cloudy
 40° /30° 0 mm 13
22 Dec. Sunny
Sunny
 41° /30° 0 mm 13
23 Dec. Sunny
Sunny
 35° /26° 0 mm 12
24 Dec. Sunny
Sunny
 35° /23° 0 mm 11
25 Dec. Sunny
Sunny
 38° /23° 0 mm 12
26 Dec. Sunny
Sunny
 44° /26° 0 mm 13
27 Dec. Patchy rain possible
Patchy rain possible
 36° /26° 0.1 mm 11
28 Dec. Sunny
Sunny
 35° /24° 0 mm 12
29 Dec. Sunny
Sunny
 35° /24° 0 mm 12
30 Dec. Sunny
Sunny
 38° /26° 0 mm 12
31 Dec. Sunny
Sunny
 38° /26° 0 mm 12
Next
Important Notice
Our weather forecast for Diamantina in December 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 Diamantina forecast closer to your planned date for the most up-to-date weather information.
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Diamantina in December - FAQ

What are the expected maximum and minimum temperatures in Diamantina during December?
With daytime temperatures soaring above 39° and not dropping much below 28° at night, December in Diamantina is quite hot. Staying hydrated and avoiding peak sun hours is advisable.
How much rainfall should be expected in Diamantina during December?
Expect minimal rainfall in Diamantina during December, with a total of 10 mm over approximately 5 days. This minimal precipitation is unlikely to significantly impact plans.
What are the typical wind conditions in Diamantina during December?
The average wind speed in Diamantina during December is 27 km/h, suggesting breezy to windy conditions, depending on your activities.

December rainfall patterns in Diamantina

Explore the daily rainfall trends and prepare for Diamantinas December weather 💧

UV exposure in Diamantina during December

Stay informed about UV levels for safe outdoor activities throughout the month of December ☀️
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Get accurate weather forecasts for Diamantina, located at latitude -25.898 and longitude 139.352. Stay updated with localized weather information tailored for Diamantina.

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