SpainAverage weather for Formentera in September
It's warm in September in Formentera with an average temperature of 28°C. Temperatures this month range from a low of 26°C to a high of 30°C. At night, you can expect temperatures between 18°C and 23°C.
Start of September
The month of September starts in Formentera with hot temps, averaging around 29°C during the day and nights around 23°C. A few showers might pop up early in the month, but overall, it’ll stay mostly sunny and dry.
Mid September
By mid-September, daytime temps stay steady at around 29°C, with nights around 22°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 Formentera is around 27°C, while nighttime temps are about 20°C. A shower might pop up, but overall, the weather will be dry and sunny.
Because temperatures drop in the evening, wearing layers is recommended.
In September, there is an average of 60 mm of precipitation, spread over 5 days. The wind speed is around 4 Bft, mostly coming from the Southeast.
Formentera in September |
New York | ||
|---|---|---|---|
 Average temperature |
28°C | 27°C | |
 Max. temperature |
30°C | 31°C | |
| Min. temperature |
26°C | -5°C | |
 Total precipitation |
60 mm | 57 mm | |
| Rainy days |
5 days | 9 days | |
August
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.
Is September a good time to visit Formentera?
Looking for great weather? September is a good time to be in Formentera. The temperatures are nice, and there’s not too much rain.
Temperature records
With 38°C in 2016, Formentera reached the highest temperature in September over the past 10 years. The lowest daytime temperature in this month was 21°C in 2017. The extreme nighttime temperatures ranged from a lowest recorded value of 13°C to a highest value of 26°C.
Check out the climate of Formentera for all months and discover the best travel time
Daily Temperature in September in Formentera
This chart shows the average daily high and low temperatures in September for Formentera, 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.
Weather experiences in September in Formentera
Excellent
Perfect weather for the beach or biking. There is almost no ... more
Daily Precipitation in September in Formentera
The chart below shows the average daily precipitation in September for Formentera, 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 5 days of precipitation in Formentera.
Daily UV index in September in Formentera
This chart shows the average daily UV index in September in Formentera, 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 Formentera over the years
This chart shows the average temperature in September in Formentera, measured in degrees Celsius, over the past few years.
Total precipitation in September in Formentera over the years
This chart shows the average precipitation in September in Formentera, measured in millimeters over the past years. Precipitation is always measured as water, whether it’s snow or hail.
Daily weather in September for Formentera
Click on any day in September to get detailed info about the usual weather on that day in Formentera. Check out the historical temperatures and precipitation over the past 10 years on this day.
Weather experiences in September in Formentera
The weather in September in Formentera is rated 5 out of 5 stars by 1 visitor. Have you been to Formentera? Share your weather experience to help other visitors.
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Perfect weather for the beach or biking. There is almost no rain. Definitely 5 stars again!— This text is automatically translated to English
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Average weather in Formentera by month
Click on a month below to see detailed weather info for Formentera. 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 Formentera for all months at once
