Leiria in september: average Weather, Temperature and Climate
Weather in Leiria in september 2025
The weather in Leiria in the month of september comes from statistical datas on the past years. You can view the weather statistics the entire month, but also by clicking on 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
61°F
Clear/Sunny
52% of time
18%
16%
7%
Weather at 12pm
79°F
Clear/Sunny
72% of time
13%
11%
4%
Weather at 6pm
72°F
Clear/Sunny
69% of time
18%
7%
6%
Weather at 3am
63°F
53%
18%
14%
10%
Evolution of daily average temperature and precipitation in Leiria in september
These charts show the evolution of average minimum/maximum temperatures as well as average daily precipitation volume in Leiria in september.
The climate of Leiria in september is perfect
the weather in Leiria in september is relatively dry (with 2.2in of precipitation over 3 days). Unfortunately, the weather conditions is worsening than the previous month since in august there is an average of 0.4in of rainfall over 1 days.
The climate quite nice in this city this month. Temperatures are up to 79°F. In the morning the temperature drops to 61°F. Thus, the mean temperature average on this month of september in Leiria is 70°F. Note that these seasonal averages are in contrast with those observed in Leiria in september with a maximum record of 97°F in 2018 and a minimum record of 50°F in 2010. You can plan to have about 4 days with temperatures above 86°F, or 13 of the month.
On average, in Leiria, the days of september last 12:28. Sunrise is at 06:16 and sunset is at 18:44.
With ideal weather conditions, september is recommended to go in Leiria in Portugal.
Seasonal average climate and temperature of Leiria in september
Check below seasonal norms These statistics are generated from the weather statements of the past years of the month of september.
| September | |||||
| Outside temperature | |||||
| Average temperature | 70°F | ||||
| Highest temperature | 79°F | ||||
| Lowest temperature | 61°F | ||||
| Highest record temperature | 97°F (2018) | ||||
| Lowest record temperature | 50°F (2010) | ||||
| Number of days at +86°F | 4 day(s) (13%) | ||||
| Number of days at +65°F | 30 day(s) (100%) | ||||
| Wind | |||||
| Wind speed | 18km/h | ||||
| Wind temperature | 61°F | ||||
| Precipitation (rainfall) | |||||
| Rainfall | 2.2in | ||||
| Number of days with rainfall | 3 day(s) (10%) | ||||
| Record daily rainfall | 2.3in (2013) | ||||
| Other climate data | |||||
| Humidity | 83% | ||||
| Visibility | 9.19km | ||||
| Cloud cover | 22% | ||||
| UV index | 6 | ||||
| Daily sunshine hours | 12 | ||||
| Sunrise and sunset | |||||
| Time of sunrise | 06:16 | ||||
| Time of sunset | 18:44 | ||||
| Length of day | 12:28 | ||||
| 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 Leiria in september 2024:
65°F to 77°F
61°F to 74°F
52°F to 76°F
52°F to 83°F
54°F to 79°F
54°F to 70°F
58°F to 74°F
50°F to 76°F
54°F to 79°F
59°F to 76°F
52°F to 81°F
59°F to 77°F
54°F to 86°F
63°F to 88°F
59°F to 92°F
61°F to 95°F
63°F to 92°F
59°F to 88°F
56°F to 83°F
56°F to 76°F
63°F to 74°F
54°F to 76°F
50°F to 72°F
52°F to 74°F
67°F to 74°F
65°F to 72°F
56°F to 67°F
47°F to 77°F
54°F to 77°F
54°F to 79°F
Map: other cities in Portugal in september
Cities near Leiria:
| Marinha Grande in september | perfect weather |
| Fatima in september | perfect weather |
| Pombal in september | perfect weather |
| Alcobaça in september | perfect weather |
| Nazaré in september | perfect weather |
| Monsanto in september | perfect weather |
| Tomar in september | perfect weather |
| Sao Martinho do Porto in september | perfect weather |
| Figueira da Foz Municipality in september | perfect weather |
| Caldas da Rainha in september | perfect weather |
| Foz do Arelho in september | perfect weather |
| Óbidos in september | perfect weather |
Click over cities on the map for information about the weather in september.
Leiria
perfect weather
good
tolerable
bad
very bad
Weather data for Leiria in september:
Weather data for Leiria for september are derived from an average of the weather forecast since 2009 in Leiria. There is a margin of error and these forecasts are to be considered as general information only. The weather in Leiria 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 Leiria.