Normal weather for Stone Town in September
It's hot in September in Stone Town with an average temperature of 31°C. Temperatures this month range from a low of 30°C to a high of 31°C. At night, you can expect temperatures between 22°C and 24°C.
In September, there is an average of 49 mm of precipitation, spread over 9 days. The wind speed is around 5 Bft, mostly coming from the Southeast.
Stone Town in September |
New York | ||
|---|---|---|---|
 Average Temperature |
31°C | 27°C | |
 High Temp |
31°C | 31°C | |
| Low Temp |
30°C | 21°C | |
 Total Precipitation |
49 mm | 57 mm | |
| Rainy Days |
9 days | 9 days | |
Start of September
The month of September starts in Stone Town with hot temps, averaging around 31°C during the day and nights around 23°C. A few showers might pop up early in the month, but overall, it’ll stay mostly sunny and dry.
With the temperature difference between day and night, it’s smart to wear layers. For the daytime, light clothing like shorts or a dress, and a hat and sunglasses are perfect. In the evening and morning, a T-shirt, light pants or skirt, and a light jacket are ideal.
Mid September
By mid-September, daytime temps stay steady at around 31°C, with nights around 23°C. Not much precipitation expected during this period. It’s mostly dry and sunny.
Since it cools down at night, it’s a good idea to wear layers. For the daytime, light clothing like shorts or a dress, and a hat and sunglasses are perfect. In the evening and morning, a T-shirt, light pants or skirt, and a light jacket are ideal.
End of September
By the end of September, the average daytime temperature in Stone Town is around 31°C, while nighttime temps are about 23°C. A shower might pop up, but overall, the weather will be dry and sunny.
Because temperatures drop in the evening, wearing layers is recommended. For the daytime, light clothing like shorts or a dress, and a hat and sunglasses are perfect. In the evening and morning, a T-shirt, light pants or skirt, and a light jacket are ideal.
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Water temperature
The water temperature at Stone Town is 28°C this month. Nice and warm for a swim.
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 September a good time to visit Stone Town?
September is a good month to be in Stone Town for sunny weather. You’ll have high temperatures and not too much rain.
Temperature records for Stone Town in September
Check out the climate of Stone Town for all months and discover the best travel time
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Daily Temperature in September in Stone Town
This chart shows the average daily high and low temperatures in September for Stone Town, in degrees Celsius. The red line represents the highs, and the blue line shows the lows. The days of the month are displayed at the bottom of the chart. The data, based on historical observations, provide the average temperatures for this month.
Daily Precipitation in September in Stone Town
The chart below shows the average daily precipitation in September for Stone Town, measured in millimeters over the past few years. Precipitation is always measured as water, even if it’s snow or hail. The days of the month are listed 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 it rained more often. But remember, it’s just an average, and every day can be different. Based on historical weather data for September, you can expect about 9 days of precipitation in Stone Town.
Daily UV Index in September in Stone Town
This chart shows the average daily UV index in September in Stone Town, 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 September in Stone Town Over the Years
This chart shows the average temperature in September in Stone Town, measured in degrees Celsius, over the past few years.
Total Precipitation in September in Stone Town Over the Years
This chart shows the average precipitation in September in Stone Town, measured in millimeters over the past years. Precipitation is always measured as water, whether it’s snow or hail.
Daily Climate in September for Stone Town
Click on any day in September to get detailed info about the usual weather on that day in Stone Town. Check out the historical temperatures and precipitation over the past 10 years on this day.
Weather experiences in September in Stone Town
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Average Weather in Stone Town by Month
Click on a month below to see detailed weather info for Stone Town. 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 Stone Town for all months at once
