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United StatesThe weather in September in McNary
It's hot in September in McNary with an average temperature of 32°C. Temperatures this month range from a low of 29°C to a high of 34°C. At night, you can expect temperatures between 16°C and 23°C.
Looking for sun? September isn’t a good month to be in McNary. The temperature is nice, but there’s too much chance of rain.
Average temperatures and precipitation
This chart shows the average daily maximum and minimum temperatures (in degrees Celsius) and precipitation (in millimeters) in September for McNary, Louisiana. A low precipitation value usually indicates little to no rainfall on that day in recent years, while a higher value suggests more frequent rainfall.
Temperature records
With 39°C in 2023, McNary reached the highest temperature in September over the past 10 years. The lowest daytime temperature in this month was 22°C in 2020. The extreme nighttime temperatures ranged from a lowest recorded value of 8°C to a highest value of 26°C.
Rainfall amount
In September, there is an average of 121 mm of precipitation, spread over 13 days. The wind speed is around 3 Bft, mostly coming from the East.
Daily weather in September for McNary
Click on any day in September to get detailed info about the usual weather on that day in McNary. Check out the historical temperatures and precipitation over the past 10 years on this day.
September weather comparison
| McNary | New York | |
|---|---|---|
| Average temperature | 32°C | 27°C |
| Max. temperature | 34°C | 31°C |
| Min. temperature | 16°C | -5°C |
| Total precipitation | 121 mm | 57 mm |
| Rainy days | 13 days | 9 days |
Start of September
The month of September starts in McNary with hot temps, averaging around 33°C during the day and nights around 22°C.
Mid September
By mid-September, daytime temps drop to around 32°C, with nights around 21°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 McNary is around 31°C, while nighttime temps are about 19°C. A shower might pop up, but overall, the weather will be dry and sunny.
UV index
The UV index is a maximum of 5 this month. That's a moderate value on the intensity scale of 1 to 11. Unprotected skin can burn in about 30 minutes.
The hurricane season in McNary runs from June to November.
Check out the climate of McNary for all months and discover the best travel time
Temperature charts
These charts show the average temperatures in September in McNary, Louisiana. The temperatures are shown in degrees Celsius and are calculated based on data from the past 10 years.
Daily Temperature in September in McNary
Temperature in September in McNary over the years
Precipitation charts
These charts show the average amount of precipitation in September in McNary, Louisiana. Precipitation is always measured as water, even when it falls as snow or hail The amount of precipitation is displayed in millimeters, while snowfall is shown in centimeters.
Daily Precipitation in September in McNary
Total precipitation in September in McNary over the years
Daily UV index in September in McNary
This chart shows the average daily UV index in September in McNary, 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.
Weather experiences in September in McNary
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Average weather in McNary by month
Click on a month below to see detailed weather info for McNary. Based on historical weather data, you can see the average temperature, precipitation, wind, and UV index for each day of the month.