Temperatures in August
It's warm in August in Syosset with an average temperature of 29°C. Temperatures this month range from a low of 26°C to a high of 31°C. At night, you can expect temperatures between 18°C and 24°C.
Max and Min Temperatures per Day
This chart shows the daily maximum and minimum temperatures in degrees Celsius for Syosset in August. The red line indicates the max temperatures, and the blue line shows the minimums.
Start of August
The month of August starts in Syosset with hot temperatures, averaging around 29°C during the day and nights close to 21°C. A few showers might pop up in the first days of the month, but the weather remains mostly sunny and dry.
Since temperatures can differ between day and night, it’s a good idea to dress in layers.
Mid-August
By mid-August, the average daytime temperature rises to around 30°C, with nights close to 23°C. During this part of the month, you can expect regular precipitation, but there’ll also be some sunny days.
End of August
By the end of August, the average daytime temperature in Syosset will be around 29°C, with nights close to 21°C. A shower might show up, but overall the weather will be dry and sunny.
As it gets cooler in the evening, it’s best to wear layers.
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Precipitation in August
In August, there is an average of 121 mm of precipitation, spread over 9 days. The wind speed is around 4 Bft, mostly coming from the South.
The average precipitation chance is 28% per day this month. Though it seems pretty low, the weather’s variable. Some days have higher and others lower precipitation chances, which lowers the average.
Precipitation Chance
This chart shows the daily precipitation chance (in percentages) in August for Syosset. 0% means it never rained on that day in the past 10 years, and 100% means it rained every day. All values in between represent the average chance of precipitation on that day.
Syosset in August |
London | ||
|---|---|---|---|
 Average Temperature |
29°C | 22°C | |
 High Temp |
31°C | 24°C | |
| Low Temp |
26°C | 19°C | |
 Total Precipitation |
121 mm | 60 mm | |
| Rainy Days |
9 days | 10 days | |
July
UV index
The UV index is a maximum of 5 this month. That's a moderate value on the intensity scale of 1 to 11. Unprotected skin can burn in about 30 minutes.
Is August a good time to visit Syosset?
After some sun? Then August isn’t the best time to be in Syosset. The temperature is pleasant, but there’s too much chance of rain this month.
Temperature records for Syosset in August
With 36°C, Syosset hit the highest temperature in the last 10 years in August 2016. The lowest daytime temperature in this month was 19°C in 2017. The extreme night temperatures ranged from a low of 14°C to a high of 27°C.
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Daily Temperature in August in Syosset
This chart shows the average daily temperatures, both day and night, for each day in August in Syosset, measured in degrees Celsius. The red line represents the maximum temperatures, while the blue line shows the minimums. The days of the month are displayed at the bottom of the chart. The data, based on historical observations, gives an overview of the average daily temperatures during this month.
Daily Precipitation in August in Syosset
The chart below shows the average daily precipitation in August for Syosset, measured in millimetres over the past years. Precipitation is always measured as water, even if it’s snow or hail. The days of the month are shown at the bottom of the chart.
A low average precipitation means that the chance of rain on that day is usually small, while a higher average suggests that rain is more likely. But it’s still an average, so each day can be different. Based on historical weather data for August, you can expect around 9 days of rain in Syosset.
Daily UV Index in August in Syosset
This chart shows the average daily UV index in August in Syosset, with the UV index ranging from 0 to a maximum of 11. The bottom of the chart shows the days of the month. Based on historical data, this chart provides an idea of the daily UV radiation levels you can expect.
Temperature in August in Syosset Over the Years
This chart shows the average temperature in August in Syosset, measured in degrees Celsius, over the past years.
Total Precipitation in August in Syosset Over the Years
This chart shows the average precipitation in August in Syosset, measured in millimetres over the past years. Precipitation is always measured as water, even if it’s snow or hail.
Daily climate in August for Syosset
Click on a specific day in August for detailed info on the typical weather on that day in Syosset. Check out the historical temperatures and precipitation over the past 10 years on this day.
Weather experiences in August in Syosset
Have you been to Syosset in August?
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Average Weather in Syosset by Month
Click on a month below to see detailed weather info for Syosset. Based on historical weather data, you can see the average temperature, precipitation, wind, and UV index for each day of the month.
