Weathermondo.com
United StatesThe weather in September in Rosaryville
It's warm in September in Rosaryville with an average temperature of 27°C. Temperatures this month range from a low of 22°C to a high of 31°C. At night, you can expect temperatures between 14°C and 21°C.
Looking for sun? September isn’t a good month to be in Rosaryville. 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 Rosaryville, Maryland. 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 36°C in 2023, Rosaryville reached the highest temperature in September over the past 10 years. The lowest daytime temperature in this month was 15°C in 2023. The extreme nighttime temperatures ranged from a lowest recorded value of 5°C to a highest value of 24°C.
Rainfall amount
In September, there is an average of 147 mm of precipitation, spread over 15 days. The wind speed is around 4 Bft, mostly coming from the South.
Daily weather in September for Rosaryville
Click on any day in September to get detailed info about the usual weather on that day in Rosaryville. Check out the historical temperatures and precipitation over the past 10 years on this day.
September weather comparison
| Rosaryville | New York | |
|---|---|---|
| Average temperature | 27°C | 27°C |
| Max. temperature | 31°C | 31°C |
| Min. temperature | 14°C | -5°C |
| Total precipitation | 147 mm | 57 mm |
| Rainy days | 15 days | 9 days |
Start of September
The month of September starts in Rosaryville with hot temps, averaging around 29°C during the day and nights around 20°C.
Mid September
By mid-September, daytime temps drop to around 28°C, with nights around 18°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 Rosaryville is around 25°C, while nighttime temps are about 16°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 8 this month. That's a very high value on the intensity scale of 1 to 11. Unprotected skin can burn within 10-15 minutes.
Check out the climate of Rosaryville for all months and discover the best travel time
Temperature charts
These charts show the average temperatures in September in Rosaryville, Maryland. The temperatures are shown in degrees Celsius and are calculated based on data from the past 10 years.
Daily Temperature in September in Rosaryville
Temperature in September in Rosaryville over the years
Precipitation charts
These charts show the average amount of precipitation in September in Rosaryville, Maryland. 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 Rosaryville
Total precipitation in September in Rosaryville over the years
Daily UV index in September in Rosaryville
This chart shows the average daily UV index in September in Rosaryville, 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 Rosaryville
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Average weather in Rosaryville by month
Click on a month below to see detailed weather info for Rosaryville. Based on historical weather data, you can see the average temperature, precipitation, wind, and UV index for each day of the month.