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Weather in Port Colborne for August 2026

Your guide to Port Colborne weather in August - trends and predictions

    Temperatures

  • In general, the average temperature in Port Colborne at the beginning of August is 27.1 °C. As the month progressed, temperatures tended to noticeably cool down, reaching an average of 24.3 °C by the end of August.

    • Rain 🌧️

  • Port Colborne in August brings notable rainfall, with an average of 16 rainy days and a total precipitation of 110.2 mm.

    • More

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Average dry days
15
Dry days
Average rainy days
16
Rainy days
Average snowy days
0
Snow days
Average temperatures
25°/16°
Temperatures
Average wind speed
19 km/h
Avg max wind
Average humidity
70 %
Avg humidity

Port Colborne Weather August

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

Temperatures trend during August in Port Colborne

See the weather trend as well as the moving average line

August weather in Port Colborne day by day

Click on a date for more information
July September
Date Weather Temperatures Rain UV More
1 Aug. Heavy rain at times
Heavy rain at times
 27° /19° 1.3 mm 6
2 Aug. Heavy rain at times
Heavy rain at times
 27° /17° 4.8 mm 7
3 Aug. Moderate or heavy rain shower
Moderate or heavy rain shower
 28° /18° 4.3 mm 7
4 Aug. Sunny
Sunny
 30° /18° 0 mm 8
5 Aug. Moderate or heavy rain shower
Moderate or heavy rain shower
 28° /19° 6.5 mm 6
6 Aug. Moderate or heavy rain shower
Moderate or heavy rain shower
 23° /18° 10.6 mm 6
7 Aug. Sunny
Sunny
 27° /17° 0 mm 7
8 Aug. Moderate rain at times
Moderate rain at times
 27° /18° 1.6 mm 6
9 Aug. Moderate or heavy rain shower
Moderate or heavy rain shower
 28° /18° 6 mm 7
10 Aug. Cloudy
Cloudy
 27° /18° 0 mm 7
11 Aug. Moderate or heavy rain shower
Moderate or heavy rain shower
 27° /17° 3.5 mm 7
12 Aug. Patchy rain possible
Patchy rain possible
 27° /18° 0.4 mm 6
13 Aug. Patchy rain possible
Patchy rain possible
 26° /18° 2.8 mm 6
14 Aug. Sunny
Sunny
 29° /16° 0 mm 7
15 Aug. Sunny
Sunny
 30° /16° 0 mm 8
16 Aug. Overcast
Overcast
 29° /20° 2.5 mm 7
17 Aug. Moderate rain at times
Moderate rain at times
 26° /18° 13.8 mm 6
18 Aug. Moderate rain at times
Moderate rain at times
 24° /15° 1.6 mm 6
19 Aug. Patchy rain possible
Patchy rain possible
 22° /13° 5.8 mm 5
20 Aug. Patchy rain possible
Patchy rain possible
 21° /14° 3.8 mm 5
21 Aug. Partly cloudy
Partly cloudy
 21° /13° 0 mm 6
22 Aug. Patchy rain possible
Patchy rain possible
 25° /12° 0.1 mm 6
23 Aug. Partly cloudy
Partly cloudy
 25° /15° 0 mm 6
24 Aug. Partly cloudy
Partly cloudy
 25° /17° 0 mm 6
25 Aug. Partly cloudy
Partly cloudy
 25° /15° 0 mm 6
26 Aug. Partly cloudy
Partly cloudy
 24° /14° 0 mm 6
27 Aug. Partly cloudy
Partly cloudy
 26° /14° 0.1 mm 7
28 Aug. Moderate rain at times
Moderate rain at times
 24° /16° 37.1 mm 6
29 Aug. Patchy rain possible
Patchy rain possible
 23° /13° 0.5 mm 5
30 Aug. Overcast
Overcast
 25° /12° 0.1 mm 6
31 Aug. Light rain shower
Light rain shower
 23° /16° 3 mm 6
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Important Notice
Our weather forecast for Port Colborne 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 Port Colborne forecast closer to your planned date for the most up-to-date weather information.
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Port Colborne in August - FAQ

What are the expected maximum and minimum temperatures in Port Colborne during August?

During August, expect a variety of temperatures with highs around 25° and lows near 16°, suitable for diverse activities and preferences.

How much rainfall should be expected in Port Colborne during August?

Significant rainfall exceeding 110.2 mm is expected in Port Colborne during August, occurring over more than 16 days. Preparing for wet conditions is recommended in your planning.

What are the typical wind conditions in Port Colborne during August?

The average wind speed in Port Colborne during August is 19 km/h, suggesting breezy to windy conditions, depending on your activities.

August rainfall patterns in Port Colborne

Explore the daily rainfall trends and prepare for Port Colbornes August weather 💧
Typically, Port Colborne has 16 rainy days in August with a total of 110.2 mm of rainfall.

UV exposure in Port Colborne during August

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

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Location coordinates Where is Port Colborne?

Get accurate weather forecasts for Port Colborne, located at latitude 42.9 and longitude -79.233. Stay updated with localized weather information tailored for Port Colborne.

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