Costinesti in september: average Weather, Temperature and Climate
Weather in Costinesti in september 2025
The weather in Costinesti in the month of september comes from statistical datas on the past years. You can view the weather statistics for the whole month, but also navigating through the tabs for the beginning, the middle and the end of the month.
Average weather throughout september
perfect weather UV index: 6
Weather at 6am
70°F
Clear/Sunny
61% of time
25%
7%
6%
Weather at 12pm
76°F
Clear/Sunny
59% of time
26%
10%
5%
Weather at 6pm
70°F
Clear/Sunny
63% of time
26%
7%
4%
Weather at 3am
67°F
62%
22%
12%
5%
Evolution of daily average temperature and precipitation in Costinesti in september
These charts show the evolution of average minimum/maximum temperatures as well as average daily precipitation volume in Costinesti in september.
The climate of Costinesti in september is perfect
The climate in september in Costinesti is relatively dry (with 1.5in of precipitation over 2 days). Unfortunately, the weather conditions is worsening than the previous month since in august there is an average of 0.8in of rainfall over 1 days.
The climate quite enjoyable in this location the month of september. The high seasonal norm is 76°F. On average, the recorded minimum temperature is 70°F. Thus, the mean temperature average in september in Costinesti is 72°F. These temperatures are far removed from those records observed in Costinesti in september with a maximum record of 90°F in 2021 and a minimum record of 49°F in 2021.
Day length in Costinesti in september is 12:31. Sunrise is at 05:45 and sets at 18:16.
With ideal weather conditions, the month of september is recommended to go in that area.
Seasonal average climate and temperature of Costinesti in september
Check below seasonal norms These statistics are compiled from the weather statements of the past years of september.
| September | |||||
| Outside temperature | |||||
| Average temperature | 72°F | ||||
| Highest temperature | 76°F | ||||
| Lowest temperature | 70°F | ||||
| Highest record temperature | 90°F (2021) | ||||
| Lowest record temperature | 49°F (2021) | ||||
| Number of days at +86°F | 1 day(s) (3%) | ||||
| Number of days at +65°F | 29 day(s) (97%) | ||||
| Sea temperature | |||||
| Average sea temperature | 73°F | ||||
| Lowest sea temperature | 69°F | ||||
| Highest sea temperature | 77°F | ||||
| Wind | |||||
| Wind speed | 23km/h | ||||
| Wind temperature | 68°F | ||||
| Precipitation (rainfall) | |||||
| Rainfall | 1.5in | ||||
| Number of days with rainfall | 2 day(s) (7%) | ||||
| Record daily rainfall | 1.4in (2019) | ||||
| Other climate data | |||||
| Humidity | 65% | ||||
| Visibility | 9.83km | ||||
| Cloud cover | 23% | ||||
| UV index | 6 | ||||
| Daily sunshine hours | 12 | ||||
| Sunrise and sunset | |||||
| Time of sunrise | 05:45 | ||||
| Time of sunset | 18:16 | ||||
| Length of day | 12:31 | ||||
| Our opinion about the weather in september | |||||
| Our opinion at whereandwhen.net | perfect | ||||
How was the weather last september?
Here is the day by day recorded weather in Costinesti in september 2024:
65°F to 86°F
68°F to 88°F
70°F to 94°F
70°F to 86°F
63°F to 85°F
65°F to 79°F
65°F to 81°F
65°F to 79°F
61°F to 81°F
65°F to 83°F
65°F to 81°F
63°F to 83°F
67°F to 85°F
68°F to 81°F
56°F to 72°F
54°F to 70°F
54°F to 77°F
59°F to 70°F
59°F to 72°F
59°F to 76°F
58°F to 79°F
59°F to 79°F
61°F to 81°F
61°F to 81°F
61°F to 81°F
63°F to 83°F
65°F to 85°F
65°F to 79°F
65°F to 83°F
54°F to 61°F
Map: other cities in Romania in september
Cities near Costinesti:
| Eforie Sud in september | perfect weather |
| Mangalia in september | perfect weather |
| Constanta in september | perfect weather |
| Mamaia in september | perfect weather |
| Ovidiu in september | perfect weather |
| Navodari in september | perfect weather |
| Medgidia in september | perfect weather |
| Gura Portiței in september | perfect weather |
| Jurilovca in september | perfect weather |
| Călărași in september | perfect weather |
| Slobozia in september | perfect weather |
| Sfantu Gheorghe (Danube Delta) in september | perfect weather |
Click over cities on the map for information about the weather in september.
Costinesti
perfect weather
good
tolerable
bad
very bad
Weather data for Costinesti in september:
Weather data for Costinesti for september are derived from an average of the weather forecast since 2009 in Costinesti. There is a margin of error and these forecasts are to be considered as general information only. The weather in Costinesti can vary slightly from year to year, but this data should limit surprises. So you can pack your bags or check for the best time in year to go to Costinesti.