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United StatesThe weather in September in Villanova
It's warm in September in Villanova with an average temperature of 26°C. Temperatures this month range from a low of 22°C to a high of 30°C. At night, you can expect temperatures between 12°C and 20°C.
Looking for sun? September isn’t a good month to be in Villanova. 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 Villanova, Pennsylvania. 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 35°C in 2023, Villanova reached the highest temperature in September over the past 10 years. The lowest daytime temperature in this month was 15°C in 2018. The extreme nighttime temperatures ranged from a lowest recorded value of 3°C to a highest value of 24°C.
Rainfall amount
In September, there is an average of 116 mm of precipitation, spread over 13 days. The wind speed is around 3 Bft, mostly coming from the South.
Daily weather in September for Villanova
Click on any day in September to get detailed info about the usual weather on that day in Villanova. Check out the historical temperatures and precipitation over the past 10 years on this day.
September weather comparison
| Villanova | New York | |
|---|---|---|
| Average temperature | 26°C | 27°C |
| Max. temperature | 30°C | 31°C |
| Min. temperature | 12°C | -5°C |
| Total precipitation | 116 mm | 57 mm |
| Rainy days | 13 days | 9 days |
Start of September
The month of September starts in Villanova with hot temps, averaging around 28°C during the day and nights around 19°C.
Mid September
By mid-September, daytime temps drop to around 26°C, with nights around 16°C. There’s a chance of some showers during this time, but plenty of dry and sunny days too.
End of September
By the end of September, the average daytime temperature in Villanova is around 25°C, while nighttime temps are about 14°C. Expect regular precipitation, but if you’re lucky, you’ll also get some dry and sunny days.
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.
Check out the climate of Villanova for all months and discover the best travel time
Temperature charts
These charts show the average temperatures in September in Villanova, Pennsylvania. The temperatures are shown in degrees Celsius and are calculated based on data from the past 10 years.
Daily Temperature in September in Villanova
Temperature in September in Villanova over the years
Precipitation charts
These charts show the average amount of precipitation in September in Villanova, Pennsylvania. 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 Villanova
Total precipitation in September in Villanova over the years
Daily UV index in September in Villanova
This chart shows the average daily UV index in September in Villanova, 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 Villanova
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Average weather in Villanova by month
Click on a month below to see detailed weather info for Villanova. Based on historical weather data, you can see the average temperature, precipitation, wind, and UV index for each day of the month.