Average weather for Poi in September
It's warm in September in Poi with an average temperature of 24°C. Temperatures this month range from a low of 23°C to a high of 25°C. At night, you can expect temperatures between 11°C and 13°C.
Start of September
The month of September starts in Poi with warm temps, averaging around 24°C during the day and nights around 12°C. There are plenty of days with a good chance of precipitation.
Mid September
By mid-September, daytime temps rise to around 25°C, with nights around 12°C. During this part of the month, you might see regular precipitation, but there will also be some sunny days.
End of September
By the end of September, the average daytime temperature in Poi is around 25°C, while nighttime temps are about 12°C. Expect regular precipitation, but if you’re lucky, you’ll also get some dry and sunny days.
In September, there is an average of 151 mm of precipitation, spread over 16 days. The wind speed is around 4 Bft, mostly coming from the Southeast.
Poi in September |
New York | ||
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24°C | 27°C | |
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25°C | 31°C | |
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23°C | -5°C | |
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151 mm | 57 mm | |
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16 days | 9 days |
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 Poi?
Looking for sun? September isn’t a good month to be in Poi. The temperature is nice, but there’s too much chance of rain.
Temperature records
With 29°C in 2015, Poi reached the highest temperature in September over the past 10 years. The lowest daytime temperature in this month was 17°C in 2021. The extreme nighttime temperatures ranged from a lowest recorded value of 8°C to a highest value of 15°C.
Check out the climate of Poi 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 Poi
This chart shows the average daily high and low temperatures in September for Poi, 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 Poi
The chart below shows the average daily precipitation in September for Poi, 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 16 days of precipitation in Poi.
Daily UV index in September in Poi
This chart shows the average daily UV index in September in Poi, 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 Poi over the years
This chart shows the average temperature in September in Poi, measured in degrees Celsius, over the past few years.
Total precipitation in September in Poi over the years
This chart shows the average precipitation in September in Poi, measured in millimeters over the past years. Precipitation is always measured as water, whether it’s snow or hail.
Daily weather in September for Poi
Click on any day in September to get detailed info about the usual weather on that day in Poi. Check out the historical temperatures and precipitation over the past 10 years on this day.






























Weather experiences in September in Poi
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Average weather in Poi by month
Click on a month below to see detailed weather info for Poi. Based on historical weather data, you can see the average temperature, precipitation, wind, and UV index for each day of the month.