Normal weather for Arusha in September
It's warm in September in Arusha with an average temperature of 28°C. Temperatures this month range from a low of 26°C to a high of 30°C. At night, you can expect temperatures between 14°C and 17°C.
In September, there is an average of 21 mm of precipitation, spread over 4 days. The wind speed is around 5 Bft, mostly coming from the East.
Arusha in September |
New York | ||
|---|---|---|---|
 Average Temperature |
28°C | 27°C | |
 High Temp |
30°C | 31°C | |
| Low Temp |
26°C | 21°C | |
 Total Precipitation |
21 mm | 57 mm | |
| Rainy Days |
4 days | 9 days | |
Start of September
The month of September starts in Arusha with hot temps, averaging around 27°C during the day and nights around 15°C. No precipitation expected at the start of the month; it’ll be sunny.
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. For the evening and morning, a shirt, maybe a light sweater, and thin pants are recommended.
Mid September
By mid-September, daytime temps rise to around 28°C, with nights around 15°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. For the evening and morning, a shirt, maybe a light sweater, and thin pants are recommended.
End of September
By the end of September, the average daytime temperature in Arusha is around 29°C, while nighttime temps are about 15°C. There’s hardly any chance of precipitation. The weather will be mostly dry with plenty of sun.
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. For the evening and morning, a shirt, maybe a light sweater, and thin pants are recommended.
Find affordable trips to Arusha 
UV index
The UV index is a maximum of 10 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 Arusha?
Looking for great weather? September is a good time to be in Arusha. The temperatures are nice, and there’s not too much rain.
Temperature records for Arusha in September
Check out the climate of Arusha for all months and discover the best travel time
Curious about the weather in other parts of Tanzania? Check out the climate and weather for spots like Zanzibar, Serengeti National Park, Dar es Salaam, or explore other destinations in Tanzania.
August
Plan your next vacation
Don’t miss the best vacation deals for Arusha and see what our partners have for you.
Daily Temperature in September in Arusha
This chart shows the average daily high and low temperatures in September for Arusha, 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 Arusha
The chart below shows the average daily precipitation in September for Arusha, 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 4 days of precipitation in Arusha.
Daily UV Index in September in Arusha
This chart shows the average daily UV index in September in Arusha, 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 Arusha Over the Years
This chart shows the average temperature in September in Arusha, measured in degrees Celsius, over the past few years.
Total Precipitation in September in Arusha Over the Years
This chart shows the average precipitation in September in Arusha, measured in millimeters over the past years. Precipitation is always measured as water, whether it’s snow or hail.
Daily Climate in September for Arusha
Click on any day in September to get detailed info about the usual weather on that day in Arusha. Check out the historical temperatures and precipitation over the past 10 years on this day.
Weather experiences in September in Arusha
The weather in September in Arusha is rated 0 out of 5 stars by 1 visitor. Have you been to Arusha? Share your weather experience to help other visitors.
Have you been to Arusha in September?
Share your weather experience in September in Arusha.
Average Weather in Arusha by Month
Click on a month below to see detailed weather info for Arusha. Based on historical weather data, you can see the average temperature, precipitation, wind, and UV index for each day of the month.
