ItalyAverage weather for the Lake Como in September
It's pleasantly warm in September in the Lake Como with an average temperature of 20°C. Temperatures this month range from a low of 17°C to a high of 23°C. At night, you can expect temperatures between 9°C and 14°C.
Start of September
The month of September starts in Lake Como with warm temps, averaging around 22°C during the day and nights around 14°C. You can expect regular precipitation, but there will also be some sunny days in the early part of the month.
Mid September
By mid-September, daytime temps drop to around 21°C, with nights around 14°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 Lake Como is around 19°C, while nighttime temps are about 11°C. A shower might pop up, but overall, the weather will be dry and sunny.
Water temperature
The water temperature at the Lake Como is 24°C this month. Comfortable for a swim.
In September, there is an average of 102 mm of precipitation, spread over 10 days. The wind speed is around 3 Bft, mostly coming from the South.
Lake Como in September |
New York | ||
|---|---|---|---|
 Average temperature |
20°C | 27°C | |
 Max. temperature |
23°C | 31°C | |
| Min. temperature |
17°C | -5°C | |
 Total precipitation |
102 mm | 57 mm | |
| Rainy days |
10 days | 9 days | |
August
UV index
The UV index is a maximum of 7 this month. That's a moderate to high value on the intensity scale of 1 to 11. Unprotected skin can burn within 15-25 minutes.
Is September a good time to visit the Lake Como?
Looking for sun? September isn’t a good month to be in the Lake Como. The temperature is nice, but there’s too much chance of rain.
Temperature records
With 29°C in 2022, the Lake Como reached the highest temperature in September over the past 10 years. The lowest daytime temperature in this month was 9°C in 2015. The extreme nighttime temperatures ranged from a lowest recorded value of 3°C to a highest value of 18°C.
Check out the climate of the Lake Como for all months and discover the best travel time
Curious about the weather in other parts of Italy? Check out the climate and weather for spots like Tuscany, Sicily, Lake Garda, or explore other destinations in Italy.
Daily Temperature in September in the Lake Como
This chart shows the average daily high and low temperatures in September for the Lake Como, 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 the Lake Como
The chart below shows the average daily precipitation in September for the Lake Como, 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 10 days of precipitation in the Lake Como.
Daily UV index in September in the Lake Como
This chart shows the average daily UV index in September in the Lake Como, 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 the Lake Como over the years
This chart shows the average temperature in September in the Lake Como, measured in degrees Celsius, over the past few years.
Total precipitation in September in the Lake Como over the years
This chart shows the average precipitation in September in the Lake Como, measured in millimeters over the past years. Precipitation is always measured as water, whether it’s snow or hail.
Daily weather in September for the Lake Como
Click on any day in September to get detailed info about the usual weather on that day in the Lake Como. Check out the historical temperatures and precipitation over the past 10 years on this day.
Weather experiences in September in the Lake Como
Have you been to the Lake Como in September?
Share your weather experience in September in the Lake Como.
Average weather in the Lake Como by month
Click on a month below to see detailed weather info for the Lake Como. Based on historical weather data, you can see the average temperature, precipitation, wind, and UV index for each day of the month.
Or check out the climate of the Lake Como for all months at once
