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Weather in Duncan for August 2025

Your guide to Duncan weather in August - trends and predictions

    Temperatures

  • In general, the average temperature in Duncan at the beginning of August is 22.4 °C. As the month progressed, temperatures tended to noticeably cool down, reaching an average of 19.6 °C by the end of August.

  • Rain 🌧️

  • Duncan experiences moderate rainfall in August, with an average of 9 rainy days and a total precipitation of 22.3 mm.

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Average dry days
22
Dry days
Average rainy days
9
Rainy days
Average snowy days
0
Snow days
Average temperatures
21°/13°
Temperatures
Average wind speed
9 km/h
Avg max wind
Average humidity
75 %
Avg humidity

Duncan in August average weather

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Temperatures trend during August in Duncan

See the weather trend as well as the moving average line

August weather day by day

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Date Weather Temperatures Rain UV More
1 Aug. Cloudy
Cloudy
23° /13° 0 mm 6
2 Aug. Partly cloudy
Partly cloudy
23° /14° 0 mm 6
3 Aug. Overcast
Overcast
22° /14° 0 mm 6
4 Aug. Partly cloudy
Partly cloudy
23° /14° 0 mm 6
5 Aug. Cloudy
Cloudy
22° /14° 0 mm 5
6 Aug. Overcast
Overcast
22° /14° 0 mm 5
7 Aug. Cloudy
Cloudy
22° /14° 0 mm 5
8 Aug. Overcast
Overcast
22° /14° 0 mm 5
9 Aug. Moderate or heavy rain shower
Moderate or heavy rain shower
23° /14° 2 mm 6
10 Aug. Cloudy
Cloudy
21° /13° 0 mm 5
11 Aug. Cloudy
Cloudy
20° /13° 0 mm 5
12 Aug. Partly cloudy
Partly cloudy
20° /13° 0 mm 5
13 Aug. Sunny
Sunny
23° /15° 0.1 mm 6
14 Aug. Sunny
Sunny
23° /15° 0 mm 6
15 Aug. Sunny
Sunny
24° /15° 0 mm 6
16 Aug. Sunny
Sunny
21° /15° 0 mm 5
17 Aug. Overcast
Overcast
23° /14° 1.2 mm 5
18 Aug. Partly cloudy
Partly cloudy
18° /13° 4.1 mm 5
19 Aug. Sunny
Sunny
21° /12° 0.1 mm 5
20 Aug. Overcast
Overcast
22° /13° 0.9 mm 5
21 Aug. Partly cloudy
Partly cloudy
19° /12° 1.6 mm 5
22 Aug. Overcast
Overcast
19° /11° 0.5 mm 4
23 Aug. Overcast
Overcast
18° /12° 0.8 mm 4
24 Aug. Cloudy
Cloudy
18° /11° 3.6 mm 5
25 Aug. Overcast
Overcast
19° /13° 0.1 mm 5
26 Aug. Cloudy
Cloudy
21° /12° 2.7 mm 5
27 Aug. Sunny
Sunny
20° /12° 1 mm 5
28 Aug. Patchy rain possible
Patchy rain possible
19° /11° 0.4 mm 5
29 Aug. Light rain shower
Light rain shower
18° /12° 1.4 mm 5
30 Aug. Cloudy
Cloudy
20° /13° 0 mm 5
31 Aug. Fog
Fog
20° /12° 1.8 mm 5
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Important Notice
Our weather forecast for Duncan in August 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 Duncan forecast closer to your planned date for the most up-to-date weather information.

Duncan in August - FAQ

What are the expected maximum and minimum temperatures in Duncan during August?
Enjoy moderate daytime temperatures of up to 21° and cooler nights around 13°. Ideal for a range of outdoor activities, from hiking to city tours.
How much rainfall should be expected in Duncan during August?
In August, Duncan can expect light to moderate rainfall, totaling 22.3 mm across approximately 9 days. Occasional showers are possible, and planning ahead for them could be helpful.
What are the typical wind conditions in Duncan during August?
The average wind speed in Duncan during August is 9 km/h, suggesting breezy to windy conditions, depending on your activities.

August rainfall patterns in Duncan

Explore the daily rainfall trends and prepare for Duncans August weather 💧

UV exposure in Duncan during August

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

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Location coordinates Where is Duncan?

Get accurate weather forecasts for Duncan, located at latitude 48.783 and longitude -123.703. Stay updated with localized weather information tailored for Duncan.

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