Temperatures in August
It's warm in August in Georgetown with an average temperature of 29°C. Temperatures this month range from a low of 27°C to a high of 30°C. At night, you can expect temperatures between 17°C and 20°C.
Max and Min Temperatures per Day
This chart shows the daily maximum and minimum temperatures in degrees Celsius for Georgetown 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 Georgetown with hot temperatures, averaging around 29°C during the day and nights close to 19°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 stays the same at 29°C, with nights close to 20°C. During this part of the month, you can expect regular precipitation, but there’ll also be some sunny days.
Temperatures vary between day and night, so it’s smart to wear layers.
End of August
By the end of August, the average daytime temperature in Georgetown will be around 30°C, with nights close to 19°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.
Discover cheap trips to Georgetown 
Precipitation in August
In August, there is an average of 109 mm of precipitation, spread over 11 days. The wind speed is around 3 Bft, mostly coming from the South.
The average precipitation chance is 36% per day this month. The weather’s variable. There are also a few days with higher precipitation chances.
Precipitation Chance
This chart shows the daily precipitation chance (in percentages) in August for Georgetown. 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.
Georgetown in August |
London | ||
|---|---|---|---|
 Average Temperature |
29°C | 22°C | |
 High Temp |
30°C | 24°C | |
| Low Temp |
27°C | 19°C | |
 Total Precipitation |
109 mm | 60 mm | |
| Rainy Days |
11 days | 10 days | |
July
UV index
The UV index is a maximum of 9 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 Georgetown?
After some sun? Then August isn’t the best time to be in Georgetown. The temperature is pleasant, but there’s too much chance of rain this month.
Temperature records for Georgetown in August
With 35°C, Georgetown hit the highest temperature in the last 10 years in August 2023. The lowest daytime temperature in this month was 20°C in 2015. The extreme night temperatures ranged from a low of 10°C to a high of 24°C.
Check out the climate of Georgetown for all months and discover the best travel time
Plan your next holiday
Don’t miss the best holiday deals for Georgetown and see what our partners have for you.
Daily Temperature in August in Georgetown
This chart shows the average daily temperatures, both day and night, for each day in August in Georgetown, 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 Georgetown
The chart below shows the average daily precipitation in August for Georgetown, 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 11 days of rain in Georgetown.
Daily UV Index in August in Georgetown
This chart shows the average daily UV index in August in Georgetown, 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 Georgetown Over the Years
This chart shows the average temperature in August in Georgetown, measured in degrees Celsius, over the past years.
Total Precipitation in August in Georgetown Over the Years
This chart shows the average precipitation in August in Georgetown, 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 Georgetown
Click on a specific day in August for detailed info on the typical weather on that day in Georgetown. Check out the historical temperatures and precipitation over the past 10 years on this day.
Weather experiences in August in Georgetown
Have you been to Georgetown in August?
Share your weather experience in August in Georgetown.
Average Weather in Georgetown by Month
Click on a month below to see detailed weather info for Georgetown. 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 Georgetown for all months at once
