September weather forecastModena, Italy
September
Weather in September
The arrival of September signals subtle changes in Modena's weather, with temperatures gradually decreasing to a moderately warm 24.9°C (76.8°F). The decrease in temperature marks the start of Modena's transition from summer to fall. The city radiates in the ubiquitous charm of golden hues as the leaves begin to change. The increased cloudiness and humidity enhance the city's ambiance with a symbolic autumn portrait. September also paves the way for luscious landscapes, imbued by timely rainfall, which refreshes the cityscape.Temperature
September's onset in Modena, Italy, brings a slight change in high-temperatures, falling from a hot 30.9°C (87.6°F) in August to a moderately hot 24.9°C (76.8°F). During September in Modena, the average low-temperature is recorded at a moderate 14.5°C (58.1°F).Humidity
In Modena, the average relative humidity in September is 69%.Rainfall
In Modena, Italy, during September, the rain falls for 12 days and regularly aggregates up to 54mm (2.13") of precipitation. In Modena, during the entire year, the rain falls for 159.5 days and collects up to 619mm (24.37") of precipitation.Snowfall
In Modena, snow does not fall in April through November.Daylight
In Modena, Italy, the average length of the day in September is 12h and 31min.On the first day of the month, sunrise is at 06:39 and sunset at 19:52. On the last day of September, sunrise is at 07:13 and sunset at 18:58 CEST.
Sunshine
In Modena, the average sunshine in September is 10.2h.UV index
In September, the average daily maximum UV index in Modena, Italy, is 5. A UV Index of 3 to 5 symbolizes a moderate health risk from unprotected exposure to Sun's UV rays for ordinary individuals.Note: The maximum UV index of 5 during September leads to these instructions:
Ensure safety - Sun damage prevention is strongly urged. The intensity of the Sun's UV radiation during midday suggests reducing time spent outdoors. Experience reduced UV exposure by about half when donning a wide-brim hat.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in September
Modena, Italy
- Average high temperature in September: 24.9°C
The warmest month (with the highest average high temperature) is August (30.9°C).
The month with the lowest average high temperature is January (6.8°C).
- Average low temperature in September: 14.5°C
The month with the highest average low temperature is August (18.6°C).
The coldest month (with the lowest average low temperature) is January (1.3°C).
Average pressure in September
Modena, Italy
- Average pressure in September: 1016mbar
The month with the highest atmospheric pressure is December (1019mbar).
The month with the lowest atmospheric pressure is July (1013.9mbar).
Average wind speed in September
Modena, Italy
- Average wind speed in September: 6.2km/h
The windiest month (with the highest average wind speed) is March (7.5km/h).
The calmest month (with the lowest average wind speed) is December (5.5km/h).
Average humidity in September
Modena, Italy
- Average humidity in September: 69%
The month with the highest relative humidity is November (83%).
The month with the lowest relative humidity is August (61%).
Average rainfall in September
Modena, Italy
- Average rainfall in September: 54mm
The wettest month (with the highest rainfall) is May (80mm).
The driest month (with the least rainfall) is January (28mm).
Average rainfall days in September
Modena, Italy
- Average rainfall days in September: 12 days
The month with the highest number of rainy days is May (18.3 days).
The month with the least rainy days is January (9.1 days).
Average snowfall in September
Modena, Italy
- Average snowfall in September: 0mm
The month with the highest snowfall is February (40mm).
The months with the least snowfall are April, May, June, July, August, September, October and November (0mm).
Average snowfall days in September
Modena, Italy
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is January (2 days).
The months with the least snowfall days are April, May, June, July, August, September, October and November (0 days).
Average daylight in September /
Average sunshine in September
Modena, Italy
- Average daylight in September: 12h and 30min
The month with the longest days is June (Average daylight: 15h and 30min).
The month with the shortest days is December (Average daylight: 8h and 54min).
- Average sunshine in September: 10h and 12min
The months with the most sunshine are June, July and August (Average sunshine: 11h and 36min).
The month with the least sunshine is February (Average sunshine: 5h and 30min).
Average sunshine days in September
Modena, Italy
- Average sunshine days in September: 15.1 days
The month with the most sunshine days is December (19.3 days).
The month with the least sunshine days is May (8.9 days).
Average UV index in September
Modena, Italy
- Average UV index in September: 5
The month with the highest UV index is July (UV index 7).
The months with the lowest UV index are January, November and December (UV index 2).
Average cloud cover in September
Modena, Italy
- Average cloud cover in September: 23
The months with the most cloud cover are February and November (Cloud cover 43).
The month with the least cloud cover is August (Cloud cover 17).
Average visibility in September
Modena, Italy
- Average visibility in September: 9km
The months with the highest visibility are June, July and August (10km).
The month with the lowest visibility is November (8km).
