Suffolk County (Long Island)
July
Weather in Suffolk County, New York for July 2027
Your guide to Suffolk County weather in July - trends and predictions
In general, the average temperature in Suffolk County at the beginning of July is 28.3 °C. As the month progressed, temperatures tended to slightly decrease, reaching an average of 28 °C by the end of July.
The climate of Suffolk County in July is notably wet, with an average of 15 rainy days, and a total of 212.8 mm of precipitation.
Is July a good time to visit Suffolk County? check out the best time to travel to Suffolk County page.
✨ Is July a good time to visit Suffolk County? – Ask the AI Weatherman
Temperatures
Rain 🌧️
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16
Dry days
15
Rainy days
0
Snow days
28°/21°
Temperatures
19 km/h
Avg max wind
76 %
Avg humidity
Suffolk County Weather July
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Temperatures trend during July in Suffolk County
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July weather in Suffolk County day by day
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| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| Jul. 1 |  Patchy rain possible | 28° /20° | 1.4 mm | 8 | |
| Jul. 2 |  Light rain | 31° /20° | 3.7 mm | 8 | |
| Jul. 3 | Patchy rain possible | 32° /21° | 1.1 mm | 8 | |
| Jul. 4 | Light rain | 29° /21° | 7.3 mm | 8 | |
| Jul. 5 |  Moderate rain | 27° /20° | 11.4 mm | 6 | |
| Jul. 6 |  Heavy rain at times | 26° /20° | 15.5 mm | 6 | |
| Jul. 7 | Patchy rain possible | 26° /21° | 0.8 mm | 5 | |
| Jul. 8 | Patchy rain possible | 29° /20° | 1.8 mm | 8 | |
| Jul. 9 | Light rain | 28° /21° | 3.4 mm | 8 | |
| Jul. 10 | Light rain | 28° /22° | 4.7 mm | 8 | |
| Jul. 11 | Light rain | 27° /21° | 5.8 mm | 8 | |
| Jul. 12 | Patchy rain possible | 27° /20° | 0.7 mm | 8 | |
| Jul. 13 | Moderate rain | 27° /20° | 13.1 mm | 8 | |
| Jul. 14 |  Partly cloudy | 29° /21° | 0 mm | 8 | |
| Jul. 15 | Light rain | 31° /23° | 6.5 mm | 8 | |
| Jul. 16 | Patchy rain possible | 30° /22° | 0.1 mm | 8 | |
| Jul. 17 | Moderate rain | 30° /22° | 11.6 mm | 8 | |
| Jul. 18 | Light rain | 28° /22° | 7.9 mm | 8 | |
| Jul. 19 | Patchy rain possible | 27° /19° | 1 mm | 8 | |
| Jul. 20 |  Heavy rain | 26° /19° | 50.5 mm | 8 | |
| Jul. 21 |  Moderate rain at times | 28° /20° | 8.4 mm | 8 | |
| Jul. 22 | Heavy rain at times | 27° /21° | 5.5 mm | 7 | |
| Jul. 23 | Light rain | 26° /19° | 4.3 mm | 8 | |
| Jul. 24 |  Sunny | 28° /19° | 0.4 mm | 8 | |
| Jul. 25 | Heavy rain at times | 28° /19° | 8.7 mm | 8 | |
| Jul. 26 | Light rain | 28° /19° | 6.4 mm | 8 | |
| Jul. 27 | Patchy rain possible | 28° /19° | 1.2 mm | 8 | |
| Jul. 28 | Light rain | 29° /21° | 2.5 mm | 7 | |
| Jul. 29 | Moderate rain | 27° /20° | 17.6 mm | 6 | |
| Jul. 30 | Patchy rain possible | 27° /22° | 2.4 mm | 6 | |
| Jul. 31 | Light rain | 28° /20° | 6.9 mm | 8 | |
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Important Notice
Our weather forecast for Suffolk County in July 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 July - FAQ
What are the expected maximum and minimum temperatures in Suffolk County during July?
During July, expect a variety of temperatures with highs around 28° and lows near 21°, suitable for diverse activities and preferences.
How much rainfall should be expected in Suffolk County during July?
Significant rainfall exceeding 212.8 mm is expected in Suffolk County during July, occurring over more than 15 days. Preparing for wet conditions is recommended in your planning.
What are the typical wind conditions in Suffolk County during July?
The average wind speed in Suffolk County during July is 19 km/h, suggesting breezy to windy conditions, depending on your activities.
July rainfall patterns in Suffolk County
Explore the daily rainfall trends and prepare for Suffolk Countys July weather 💧
Typically, Suffolk County has 15 rainy days in July with a total of 212.8 mm of rainfall.
UV exposure in Suffolk County during July
Stay informed about UV levels for safe outdoor activities throughout the month of July ☀️
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