Rimini, Italy weather in September: average temperature & climate

Historical temperature average in September

In Rimini, Italy

76°F

highs

64°F

lows

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General weather summary

Pleasantly warm with a gentle breeze

Feels like

20%

Chance of rain

0.095 in

Amount

11.1 mph

Wind speed

64%

Humidity

12.6 hrs

Daylight length

6:47 AM

Sunrise

7:21 PM

Sunset

58%

Cloud cover

T-shirt

What to wear

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What is the average temperature in September

The average temperature in Rimini in September for a typical day ranges from a high of 76°F (24°C) to a low of 64°F (18°C). Some would describe it as pleasantly warm with a gentle breeze.

For comparison, the hottest month in Rimini, August, has days with highs of 84°F (29°C) and lows of 71°F (21°C). The coldest month, January has days with highs of 48°F (9°C) and lows of 39°F (4°C). This graph shows how an average day looks like in Rimini in September based on historical data.

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Highs and lows in Rimini in Sep

How much does it rain in September

In Rimini in September, there's a 20% chance of rain on an average day. And on the average day it rains or snows, we get 0.47 in (12.0 mm) of precipitation. In more common terms of how much that is, some would describe it as light rain.

The wettest month in Rimini is February where a typical day has a 30% chance of precipitation and gets 0.09 inches (2.3 mm) of precipitation, while the dryest month in Rimini is July where a typical day has a 10% chance of precipitation and gets 0.09 inches (2.2 mm) of precipitation. These graphs show the probability of it raining/snowing in September and the amount of rainfall.

Chance of rain or snow on an average Rimini day by month

Average precipitation by hour of day

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How cloudy is Rimini in September

The average amount of time that the sky is clear or sunny (partly cloudy or less) in Rimini during September is 14.0 hours (58% of the day). For comparison, the month with the most clear, sunny days in Rimini is July with an average of 18.2 hours per day while November has the shortest amount of cloud-free hours with only 9.6 hours per day. This graph shows the average amount of sunshine in Rimini in September based on historical data.

Monthly clear skies percent of time in Rimini

When is sunrise and sunset in September

The average day in Rimini during September has 12.6 hours of daylight, with sunrise at 6:47 AM and sunset at 7:21 PM.

The day with the longest amount of daylight in Rimini is June 18th with 15.5 hours while December 19th has the shortest amount of daylight with only 8.9 hours.

This graph shows the average amount of daylight in Rimini in September based on historical data.

Average hours of daylight in Rimini by month

How humid is it in September

In September, Rimini is moderately humid with an average amount of 64% (relative humidity), which could be described as humid but cool. November has the highest relative humidity at 81% and is the least humid in July at 55%. This graph shows the average amount of humidity in Rimini throughout September based on historical data.

Average relative humidity in Rimini by month

How windy is it in September

Historically, the wind in Rimini during September blows at an average speed of 11.1 mph (17.8 kph). The windiest month is February with an average wind speed of 14.8 mph (23.8 kph), while the calmest month is August with an average wind speed of 9.7 mph (15.5 kph). This graph shows the average wind speed in Rimini in September based on historical data.

Average monthly wind speed in Rimini

What to wear in September

With an average high of 76°F (24°C) and a low of 64°F (18°C), it generally feels pleasantly warm with a gentle breeze. With that in mind, most people would dress in something light like your favorite t-shirt

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What's the weather like in Rimini the rest of the year

We've collected the weather data for Rimini during all other months of the year too:

Where does this data come from

Weather data for Rimini was collected from the MERRA-2 project from NASA, which used a climate model combined with historical data from weather stations around the world to estimate what the conditions were like for every point on the Earth.

For all data based on historical data, we've averaged the data from the past 11 years (2010-2020). For example, for the hourly temperature at 10am, we've looked at the temperature at 10am on every day in September (e.g., September 1, September 2, etc. in 2010, 2011, etc.) and took the arithmetic mean. We did not smooth the data, so for example, our daily temperature line will have some randomness due to the fact that weather is random in the first place.

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