KenyaAverage weather for Isiolo in September
It's hot in September in Isiolo with an average temperature of 32°C. Temperatures this month range from a low of 31°C to a high of 33°C. At night, you can expect temperatures between 19°C and 20°C.
Start of September
The month of September starts in Isiolo with hot temps, averaging around 32°C during the day and nights around 20°C. No precipitation expected at the start of the month; it’ll be sunny.
Mid September
By mid-September, daytime temps rise to around 33°C, with nights around 20°C. No precipitation expected during this period, so you can enjoy plenty of sunshine.
End of September
By the end of September, the average daytime temperature in Isiolo is around 33°C, while nighttime temps are about 20°C. No precipitation expected at the end of the month; it’ll be mostly sunny.
According to weather history, there is only 1,3 mm of precipitation in September. The wind speed is around 5 Bft, mostly coming from the Southeast.
Isiolo in September |
New York | ||
|---|---|---|---|
 Average temperature |
32°C | 27°C | |
 Max. temperature |
33°C | 31°C | |
| Min. temperature |
31°C | -5°C | |
 Total precipitation |
1,3 mm | 57 mm | |
| Rainy days |
1 day | 9 days | |
August
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 Isiolo?
September is an awesome month to be in Isiolo for sunny weather. You’ll have high temperatures and not much chance of rain this month.
Temperature records
With 38°C in 2015, Isiolo reached the highest temperature in September over the past 10 years. The lowest daytime temperature in this month was 26°C in 2020. The extreme nighttime temperatures ranged from a lowest recorded value of 15°C to a highest value of 24°C.
Check out the climate of Isiolo for all months and discover the best travel time
Curious about the weather in other parts of Kenya? Check out the climate and weather for spots like Masai Mara National Reserve, Nairobi, Mombasa, or explore other destinations in Kenya.
Daily Temperature in September in Isiolo
This chart shows the average daily high and low temperatures in September for Isiolo, 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 Isiolo
The chart below shows the average daily precipitation in September for Isiolo, 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 1 day of precipitation in Isiolo.
Daily UV index in September in Isiolo
This chart shows the average daily UV index in September in Isiolo, 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 Isiolo over the years
This chart shows the average temperature in September in Isiolo, measured in degrees Celsius, over the past few years.
Total precipitation in September in Isiolo over the years
This chart shows the average precipitation in September in Isiolo, measured in millimeters over the past years. Precipitation is always measured as water, whether it’s snow or hail.
Daily weather in September for Isiolo
Click on any day in September to get detailed info about the usual weather on that day in Isiolo. Check out the historical temperatures and precipitation over the past 10 years on this day.
Weather experiences in September in Isiolo
Have you been to Isiolo in September?
Share your weather experience in September in Isiolo.
Average weather in Isiolo by month
Click on a month below to see detailed weather info for Isiolo. Based on historical weather data, you can see the average temperature, precipitation, wind, and UV index for each day of the month.
