The temperature in September is +27°C on average, with a range between a maximum of +30°C during the day and a minimum of +16°C at night.
The average maximum temperature goes down 14% by the end of the month, compared with the beginning of the month, from +29°C to +27°C.
Naxos is typically warm in September.
Maximum temperatures go down compared to the previous month from +27°C to +25°C. The minimum temperature also goes down from +24°C to +22°C.
It’s generally warm, but pack a long-sleeve shirt for evenings.
September is one of the warmest months in Naxos, here is the comparison with other months:
August | September | October | ||||
---|---|---|---|---|---|---|
Avg. temperature | ||||||
+27°C | +25°C | +22°C | ||||
Min. temperature | ||||||
+20°C | +15°C | +10°C | ||||
Max. temperature | ||||||
+36°C | +34°C | +31°C | ||||
Rainfall | ||||||
1 mm | 6 mm | 27 mm | ||||
Wind | ||||||
6 m/s | 5 m/s | 5 m/s | ||||
Humidity | ||||||
74% | 73% | 74% | ||||
Air pressure | ||||||
1009 HPa | 1012 HPa | 1015 HPa | ||||
Sunny days | ||||||
31 | 26 | 17 | ||||
Cloudy days | ||||||
0 | 4 | 12 | ||||
Rainy days | ||||||
0 | 0 | 2 | ||||
Snowy days | ||||||
0 | 0 | 0 |
September weather is still as great as in August. It’s getting colder in September. From +27°C in the day, the average maximum temperature lowers to +25°C. Prepare for more rain. Average rainfall goes from 1 mm to 6 mm. It feels drier, as humidity decreases from 74% to 73%. Winds are calmer in comparison to August, going down from 6 m/s to 5 m/s on average. The days becoming less sunny, going from 31 sunny days in August to 26 in September.
Next month (October) brings a further decline in the weather.
The average wind speed is 5 m/s getting up to 11 m/s which is a medium breeze. You can feel it, especially getting out of the water.
The average wind speed in Naxos is gradually decreasing during September, going from 3 m/s to 2 m/s over the course of the month.
The climate in Naxos in September has not changed much over the last 43 years.
The average temperature was the lowest in 1997 (+24°C) and the highest in 2020 (+29°C). The driest year was 1993 with only 0 mm of rainfall, and the wettest year was 2007 with 0 mm.
For this page, we’ve looked at the typical weather in Naxos, based on historical hourly weather data from January 1, 1979, to December 31, 2022.
For past dates, we show actual recorded data at the location at that time. Forecasts are based on recorded weather during that day of the year, averaged over the total years for which we have records (unless stated otherwise). The daily temperature is the highest recorded temperature in the shadow during that day.