Dorchester
August
Weather in Dorchester for August 2026
Your guide to Dorchester weather in August - trends and predictions
In general, the average temperature in Dorchester at the beginning of August is 18.4 °C. As the month progressed, temperatures tended to slightly decrease, reaching an average of 18 °C by the end of August.
Dorchester experiences moderate rainfall in August, with an average of 7 rainy days and a total precipitation of 40.7 mm.
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Temperatures
Rain 🌧️
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24
Dry days
7
Rainy days
0
Snow days
19°/15°
Temperatures
29 km/h
Avg max wind
76 %
Avg humidity
Dorchester Weather August
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Temperatures trend during August in Dorchester
See the weather trend as well as the moving average line
August weather in Dorchester day by day
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| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| 1 Aug. |  Sunny | 19° /13° | 0 mm | 5 | |
| 2 Aug. |  Partly cloudy | 18° /12° | 0 mm | 5 | |
| 3 Aug. |  Patchy rain possible | 19° /15° | 0.2 mm | 4 | |
| 4 Aug. |  Light drizzle | 19° /15° | 0.5 mm | 4 | |
| 5 Aug. | Patchy rain possible | 19° /13° | 0 mm | 4 | |
| 6 Aug. | Partly cloudy | 18° /14° | 0 mm | 5 | |
| 7 Aug. | Light drizzle | 17° /15° | 0.5 mm | 4 | |
| 8 Aug. | Partly cloudy | 18° /15° | 0 mm | 5 | |
| 9 Aug. | Partly cloudy | 19° /15° | 0 mm | 5 | |
| 10 Aug. | Sunny | 18° /14° | 0 mm | 5 | |
| 11 Aug. | Partly cloudy | 22° /16° | 0 mm | 6 | |
| 12 Aug. | Sunny | 21° /17° | 0 mm | 6 | |
| 13 Aug. | Patchy rain possible | 20° /17° | 0 mm | 5 | |
| 14 Aug. | Partly cloudy | 19° /17° | 0 mm | 5 | |
| 15 Aug. | Sunny | 22° /16° | 0 mm | 6 | |
| 16 Aug. | Sunny | 20° /17° | 0 mm | 6 | |
| 17 Aug. | Partly cloudy | 19° /15° | 0 mm | 5 | |
| 18 Aug. |  Overcast | 20° /16° | 0 mm | 5 | |
| 19 Aug. | Patchy rain possible | 22° /16° | 0 mm | 5 | |
| 20 Aug. | Overcast | 20° /15° | 0 mm | 5 | |
| 21 Aug. | Sunny | 18° /11° | 0 mm | 5 | |
| 22 Aug. | Partly cloudy | 18° /14° | 0 mm | 5 | |
| 23 Aug. | Sunny | 18° /15° | 0 mm | 5 | |
| 24 Aug. | Sunny | 19° /16° | 0 mm | 5 | |
| 25 Aug. | Sunny | 20° /17° | 0 mm | 6 | |
| 26 Aug. | Patchy rain possible | 18° /16° | 0.1 mm | 4 | |
| 27 Aug. | Light rain shower | 18° /15° | 3.7 mm | 4 | |
| 28 Aug. | Light rain shower | 17° /15° | 9.4 mm | 4 | |
| 29 Aug. | Light rain shower | 18° /14° | 20 mm | 4 | |
| 30 Aug. | Light rain shower | 18° /15° | 3.5 mm | 4 | |
| 31 Aug. | Light rain shower | 17° /15° | 2.8 mm | 4 | |
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Important Notice
Our weather forecast for Dorchester 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 Dorchester forecast closer to your planned date for the most up-to-date weather information.
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Dorchester in August - FAQ
What are the expected maximum and minimum temperatures in Dorchester during August?
During August, expect a variety of temperatures with highs around 19° and lows near 15°, suitable for diverse activities and preferences.
How much rainfall should be expected in Dorchester during August?
In August, Dorchester can expect light to moderate rainfall, totaling 40.7 mm across approximately 7 days. Occasional showers are possible, and planning ahead for them could be helpful.
What are the typical wind conditions in Dorchester during August?
The average wind speed in Dorchester during August is 29 km/h, suggesting breezy to windy conditions, depending on your activities.
August rainfall patterns in Dorchester
Explore the daily rainfall trends and prepare for Dorchesters August weather 💧
UV exposure in Dorchester during August
Stay informed about UV levels for safe outdoor activities throughout the month of August ☀️
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