Temperatures in August
It's hot in August in Jefferson Island with an average temperature of 32°C. Temperatures this month range from a low of 29°C to a high of 34°C. At night, you can expect temperatures between 23°C and 25°C.
Max and Min Temperatures per Day
This chart shows the daily maximum and minimum temperatures in degrees Celsius for Jefferson Island 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 Jefferson Island with hot temperatures, averaging around 33°C during the day and nights close to 24°C. Plenty of days with a chance of precipitation. Breezy clothes like shorts or a dress, plus a hat and sunglasses, are ideal.
Mid-August
By mid-August, the average daytime temperature rises to around 34°C, with nights close to 24°C. The chance of precipitation is high during this period. Breezy clothes like shorts or a dress, plus a hat and sunglasses, are ideal.
End of August
By the end of August, the average daytime temperature in Jefferson Island will be around 32°C, with nights close to 24°C. There’s a significant chance of many days with precipitation. Breezy clothes like shorts or a dress, plus a hat and sunglasses, are ideal.
Precipitation in August
In August, there is an average of 400 mm of precipitation, spread over 12 days. The wind speed is around 3 Bft, mostly coming from the South.
The average precipitation chance is 40% per day this month. The weather’s variable. There are also a few days with lower precipitation chances.
Precipitation Chance
This chart shows the daily precipitation chance (in percentages) in August for Jefferson Island. 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.
Jefferson Island in August |
London | ||
|---|---|---|---|
 Average Temperature |
32°C | 22°C | |
 High Temp |
34°C | 24°C | |
| Low Temp |
29°C | 19°C | |
 Total Precipitation |
400 mm | 60 mm | |
| Rainy Days |
12 days | 10 days | |
July
UV index
The UV index is a maximum of 8 this month. That's a very high value on the intensity scale of 1 to 11. Unprotected skin can burn within 10-15 minutes.
Is August a good time to visit Jefferson Island?
After some sun? Then August isn’t the best time to be in Jefferson Island. The temperature is pleasant, but there’s too much chance of rain this month.
The hurricane season in Jefferson Island runs from June to November.
Temperature records for Jefferson Island in August
With 43°C, Jefferson Island hit the highest temperature in the last 10 years in August 2023. The lowest daytime temperature in this month was 24°C in 2016. The extreme night temperatures ranged from a low of 15°C to a high of 28°C.
Check out the climate of Jefferson Island for all months and discover the best travel time
Daily Temperature in August in Jefferson Island
This chart shows the average daily temperatures, both day and night, for each day in August in Jefferson Island, 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 Jefferson Island
The chart below shows the average daily precipitation in August for Jefferson Island, 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 12 days of rain in Jefferson Island.
Daily UV Index in August in Jefferson Island
This chart shows the average daily UV index in August in Jefferson Island, 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 Jefferson Island Over the Years
This chart shows the average temperature in August in Jefferson Island, measured in degrees Celsius, over the past years.
Total Precipitation in August in Jefferson Island Over the Years
This chart shows the average precipitation in August in Jefferson Island, 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 Jefferson Island
Click on a specific day in August for detailed info on the typical weather on that day in Jefferson Island. Check out the historical temperatures and precipitation over the past 10 years on this day.
Weather experiences in August in Jefferson Island
Have you been to Jefferson Island in August?
Share your weather experience in August in Jefferson Island.
Average Weather in Jefferson Island by Month
Click on a month below to see detailed weather info for Jefferson Island. Based on historical weather data, you can see the average temperature, precipitation, wind, and UV index for each day of the month.
Or check out the climate of Jefferson Island for all months at once
