Suffolk County (Long Island)
August
Weather in Suffolk County, New York for August 2027
Your guide to Suffolk County weather in August - trends and predictions
In general, the average temperature in Suffolk County at the beginning of August is 27.3 °C. As the month progressed, temperatures tended to moderately fall, reaching an average of 25.4 °C by the end of August.
The climate of Suffolk County in August is notably wet, with an average of 12 rainy days, and a total of 195.3 mm of precipitation.
Is August a good time to visit Suffolk County? check out the best time to travel to Suffolk County page.
✨ Is August a good time to visit Suffolk County? – Ask the AI Weatherman
Temperatures
Rain 🌧️
More
19
Dry days
12
Rainy days
0
Snow days
26°/19°
Temperatures
19 km/h
Avg max wind
73 %
Avg humidity
Suffolk County Weather August
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Temperatures trend during August in Suffolk County
See the weather trend as well as the moving average line
August weather in Suffolk County day by day
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| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| Aug. 1 |  Moderate rain | 26° /20° | 15.5 mm | 7 | |
| Aug. 2 |  Light rain | 28° /21° | 3.4 mm | 7 | |
| Aug. 3 | Moderate rain | 27° /21° | 13.9 mm | 6 | |
| Aug. 4 | Light rain | 29° /20° | 5.7 mm | 8 | |
| Aug. 5 |  Sunny | 29° /20° | 0.1 mm | 8 | |
| Aug. 6 | Moderate rain | 27° /21° | 20.9 mm | 7 | |
| Aug. 7 | Light rain | 26° /20° | 5.8 mm | 7 | |
| Aug. 8 |  Patchy rain possible | 26° /19° | 2.1 mm | 7 | |
| Aug. 9 | Light rain | 29° /21° | 3.6 mm | 8 | |
| Aug. 10 | Light rain | 28° /20° | 6.4 mm | 7 | |
| Aug. 11 | Patchy rain possible | 29° /20° | 1 mm | 8 | |
| Aug. 12 | Patchy rain possible | 28° /19° | 0.4 mm | 7 | |
| Aug. 13 | Patchy rain possible | 26° /20° | 1.3 mm | 7 | |
| Aug. 14 | Patchy rain possible | 29° /20° | 0.5 mm | 7 | |
| Aug. 15 | Sunny | 28° /19° | 0.2 mm | 8 | |
| Aug. 16 | Patchy rain possible | 27° /20° | 1.5 mm | 7 | |
| Aug. 17 | Light rain | 27° /21° | 7.1 mm | 5 | |
| Aug. 18 |  Moderate or heavy rain shower | 26° /20° | 9 mm | 6 | |
| Aug. 19 | Light rain | 26° /19° | 6 mm | 7 | |
| Aug. 20 |  Heavy rain | 26° /18° | 33.4 mm | 7 | |
| Aug. 21 | Heavy rain | 21° /16° | 41.5 mm | 4 | |
| Aug. 22 |  Cloudy | 24° /16° | 0.2 mm | 4 | |
| Aug. 23 | Light rain | 26° /19° | 3.5 mm | 6 | |
| Aug. 24 | Sunny | 27° /18° | 0.2 mm | 7 | |
| Aug. 25 | Patchy rain possible | 25° /19° | 0.5 mm | 7 | |
| Aug. 26 | Light rain | 27° /18° | 3.6 mm | 7 | |
| Aug. 27 | Sunny | 26° /19° | 0 mm | 5 | |
| Aug. 28 | Patchy rain possible | 27° /20° | 1.6 mm | 4 | |
| Aug. 29 |  Overcast | 25° /19° | 0.5 mm | 6 | |
| Aug. 30 | Light rain | 24° /16° | 4.5 mm | 5 | |
| Aug. 31 | Patchy rain possible | 25° /18° | 1.6 mm | 5 | |
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Important Notice
Our weather forecast for Suffolk County 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 Suffolk County forecast closer to your planned date for the most up-to-date weather information.
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Suffolk County in August - FAQ
What are the expected maximum and minimum temperatures in Suffolk County during August?
During August, expect a variety of temperatures with highs around 26° and lows near 19°, suitable for diverse activities and preferences.
How much rainfall should be expected in Suffolk County during August?
Significant rainfall exceeding 195.3 mm is expected in Suffolk County during August, occurring over more than 12 days. Preparing for wet conditions is recommended in your planning.
What are the typical wind conditions in Suffolk County during August?
The average wind speed in Suffolk County during August is 19 km/h, suggesting breezy to windy conditions, depending on your activities.
August rainfall patterns in Suffolk County
Explore the daily rainfall trends and prepare for Suffolk Countys August weather 💧
Typically, Suffolk County has 12 rainy days in August with a total of 195.3 mm of rainfall.
UV exposure in Suffolk County during August
Stay informed about UV levels for safe outdoor activities throughout the month of August ☀️
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