United StatesAverage weather for Joplin in September
It's warm in September in Joplin with an average temperature of 29°C. Temperatures this month range from a low of 24°C to a high of 33°C. At night, you can expect temperatures between 14°C and 23°C.
Start of September
The month of September starts in Joplin with hot temps, averaging around 31°C during the day and nights around 20°C. You can expect regular precipitation, but there will also be some sunny days in the early part of the month.
With the temperature difference between day and night, it’s smart to wear layers.
Mid September
By mid-September, daytime temps drop to around 29°C, with nights around 18°C. During this part of the month, you might see regular precipitation, but there will also be some sunny days.
Since it cools down at night, it’s a good idea to wear layers.
End of September
By the end of September, the average daytime temperature in Joplin is around 28°C, while nighttime temps are about 16°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.
In September, there is an average of 142 mm of precipitation, spread over 5 days. The wind speed is around 4 Bft, mostly coming from the Southeast.
Joplin in September |
New York | ||
|---|---|---|---|
 Average temperature |
29°C | 27°C | |
 Max. temperature |
33°C | 31°C | |
| Min. temperature |
24°C | -5°C | |
 Total precipitation |
142 mm | 57 mm | |
| Rainy days |
5 days | 9 days | |
August
UV index
The UV index is a maximum of 4 this month. That's a moderate value on the intensity scale of 1 to 11. Unprotected skin can burn in about 30 minutes.
Is September a good time to visit Joplin?
Looking for sun? September isn’t a good month to be in Joplin. The temperature is nice, but there’s too much chance of rain.
Temperature records
With 37°C in 2022, Joplin reached the highest temperature in September over the past 10 years. The lowest daytime temperature in this month was 15°C in 2014. The extreme nighttime temperatures ranged from a lowest recorded value of 5°C to a highest value of 25°C.
Check out the climate of Joplin for all months and discover the best travel time
Daily Temperature in September in Joplin
This chart shows the average daily high and low temperatures in September for Joplin, 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 Joplin
The chart below shows the average daily precipitation in September for Joplin, 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 5 days of precipitation in Joplin.
Daily UV index in September in Joplin
This chart shows the average daily UV index in September in Joplin, 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 Joplin over the years
This chart shows the average temperature in September in Joplin, measured in degrees Celsius, over the past few years.
Total precipitation in September in Joplin over the years
This chart shows the average precipitation in September in Joplin, measured in millimeters over the past years. Precipitation is always measured as water, whether it’s snow or hail.
Daily weather in September for Joplin
Click on any day in September to get detailed info about the usual weather on that day in Joplin. Check out the historical temperatures and precipitation over the past 10 years on this day.
Weather experiences in September in Joplin
Have you been to Joplin in September?
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Average weather in Joplin by month
Click on a month below to see detailed weather info for Joplin. Based on historical weather data, you can see the average temperature, precipitation, wind, and UV index for each day of the month.
