Rochester (MN)
August
Weather in Rochester, Minnesota for August 2026
Your guide to Rochester weather in August - trends and predictions
In general, the average temperature in Rochester at the beginning of August is 24.6 °C. As the month progressed, temperatures tended to moderately fall, reaching an average of 24 °C by the end of August.
The climate of Rochester in August is notably wet, with an average of 12 rainy days, and a total of 118 mm of precipitation.
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Temperatures
Rain 🌧️
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19
Dry days
12
Rainy days
0
Snow days
24°/15°
Temperatures
20 km/h
Avg max wind
83 %
Avg humidity
Rochester Weather August
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Temperatures trend during August in Rochester
See the weather trend as well as the moving average line
August weather in Rochester day by day
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| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| Aug. 1 |  Light rain shower | 25° /15° | 7.1 mm | 6 | |
| Aug. 2 |  Partly cloudy | 25° /15° | 0 mm | 6 | |
| Aug. 3 |  Sunny | 25° /14° | 0 mm | 6 | |
| Aug. 4 |  Thundery outbreaks possible | 26° /15° | 0.2 mm | 6 | |
| Aug. 5 | Light rain shower | 24° /15° | 6.2 mm | 6 | |
| Aug. 6 | Patchy rain possible | 24° /15° | 0.8 mm | 6 | |
| Aug. 7 |  Overcast | 23° /14° | 0 mm | 6 | |
| Aug. 8 | Patchy rain possible | 26° /16° | 0.9 mm | 6 | |
| Aug. 9 | Patchy rain possible | 22° /15° | 15.7 mm | 5 | |
| Aug. 10 | Patchy rain possible | 22° /13° | 0.1 mm | 5 | |
| Aug. 11 | Patchy rain possible | 24° /15° | 36.1 mm | 6 | |
| Aug. 12 | Patchy rain possible | 23° /15° | 0.1 mm | 6 | |
| Aug. 13 | Partly cloudy | 24° /13° | 0 mm | 7 | |
| Aug. 14 | Patchy rain possible | 25° /15° | 0.1 mm | 6 | |
| Aug. 15 | Light rain shower | 24° /18° | 10 mm | 5 | |
| Aug. 16 | Light rain shower | 27° /19° | 1.8 mm | 6 | |
| Aug. 17 | Light rain shower | 22° /18° | 16.3 mm | 5 | |
| Aug. 18 | Patchy rain possible | 27° /17° | 1.5 mm | 6 | |
| Aug. 19 | Patchy rain possible | 24° /16° | 0 mm | 5 | |
| Aug. 20 |  Fog | 21° /14° | 0 mm | 5 | |
| Aug. 21 | Sunny | 23° /16° | 0 mm | 6 | |
| Aug. 22 |  Cloudy | 23° /15° | 1.9 mm | 6 | |
| Aug. 23 | Cloudy | 22° /13° | 0 mm | 5 | |
| Aug. 24 | Partly cloudy | 22° /12° | 0 mm | 6 | |
| Aug. 25 | Thundery outbreaks possible | 23° /15° | 0 mm | 5 | |
| Aug. 26 | Sunny | 25° /13° | 0 mm | 7 | |
| Aug. 27 | Thundery outbreaks possible | 26° /14° | 2.9 mm | 6 | |
| Aug. 28 | Fog | 22° /15° | 1.1 mm | 5 | |
| Aug. 29 |  Moderate or heavy rain with thunder | 27° /15° | 15.4 mm | 6 | |
| Aug. 30 | Fog | 22° /15° | 0.1 mm | 5 | |
| Aug. 31 | Sunny | 23° /12° | 0 mm | 6 | |
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Important Notice
Our weather forecast for Rochester 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 Rochester forecast closer to your planned date for the most up-to-date weather information.
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Rochester in August - FAQ
What are the expected maximum and minimum temperatures in Rochester during August?
During August, expect a variety of temperatures with highs around 24° and lows near 15°, suitable for diverse activities and preferences.
How much rainfall should be expected in Rochester during August?
Significant rainfall exceeding 118 mm is expected in Rochester during August, occurring over more than 12 days. Preparing for wet conditions is recommended in your planning.
What are the typical wind conditions in Rochester during August?
The average wind speed in Rochester during August is 20 km/h, suggesting breezy to windy conditions, depending on your activities.
August rainfall patterns in Rochester
Explore the daily rainfall trends and prepare for Rochesters August weather 💧
Typically, Rochester has 12 rainy days in August with a total of 118 mm of rainfall.
UV exposure in Rochester during August
Stay informed about UV levels for safe outdoor activities throughout the month of August ☀️
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