Malahide in september: average Weather, Temperature and Climate
Weather in Malahide in september 2025
The weather in Malahide in september comes from statistical datas on the last years. You can view the weather statistics for all the month, but also navigating through the tabs for the beginning, the middle and the end of the month.
Average weather throughout september
good weather
Weather at 6am
54°F
Partly Cloudy
28% of time
26%
26%
9%
Weather at 12pm
61°F
Cloudy
36% of time
34%
20%
8%
Weather at 6pm
59°F
Partly Cloudy
34% of time
27%
26%
12%
Weather at 3am
54°F
30%
28%
15%
14%
Evolution of daily average temperature and precipitation in Malahide in september
These charts show the evolution of average minimum/maximum temperatures as well as average daily precipitation volume in Malahide in september.
The climate of Malahide in september is good
The weather in september in Malahide is relatively dry (with 2.7in of rainfall over 4 days). This is better than the previous month since in august it receives an average of 3.3in of precipitation over 5 days.
The climate is quite fresh here the month of september, but it is liveable by dressing cosy. Temperatures are up to 61°F. In the morning the temperature drops to 54°F. Thus, the mean temperature average in september in Malahide is 58°F. Note that these seasonal averages are in contrast with those observed in Malahide in september with a maximum record of 74°F in 2021 and a minimum record of 36°F in 2020. You can hope to have about 6 days with temperatures above 65°F, or 20% of the month.
In september in Malahide, the days on average last 12:42. Sunrise is at 05:58 and sunset is at 18:40.
With a correct climate, the month of september is okay (but not good) to go in this city.
Seasonal average climate and temperature of Malahide in september
Check below seasonal norms These statistics are generated from the weather statements of the last years of september.
| September | |||||
| Outside temperature | |||||
| Average temperature | 58°F | ||||
| Highest temperature | 61°F | ||||
| Lowest temperature | 54°F | ||||
| Highest record temperature | 74°F (2021) | ||||
| Lowest record temperature | 36°F (2020) | ||||
| Number of days at +65°F | 6 day(s) (20%) | ||||
| Sea temperature | |||||
| Average sea temperature | 59°F | ||||
| Lowest sea temperature | 58°F | ||||
| Highest sea temperature | 60°F | ||||
| Wind | |||||
| Wind speed | 22km/h | ||||
| Wind temperature | 50°F | ||||
| Precipitation (rainfall) | |||||
| Rainfall | 2.7in | ||||
| Number of days with rainfall | 4 day(s) (13%) | ||||
| Record daily rainfall | 1.5in (2021) | ||||
| Other climate data | |||||
| Humidity | 91% | ||||
| Visibility | 9.24km | ||||
| Cloud cover | 50% | ||||
| UV index | 4 | ||||
| Daily sunshine hours | 11 | ||||
| Sunrise and sunset | |||||
| Time of sunrise | 05:58 | ||||
| Time of sunset | 18:40 | ||||
| Length of day | 12:42 | ||||
| Our opinion about the weather in september | |||||
| Our opinion at whereandwhen.net | good | ||||
How was the weather last september?
Here is the day by day recorded weather in Malahide in september 2024:
56°F to 67°F
56°F to 61°F
47°F to 63°F
52°F to 59°F
50°F to 61°F
58°F to 67°F
56°F to 65°F
56°F to 68°F
45°F to 61°F
52°F to 58°F
47°F to 54°F
41°F to 56°F
38°F to 56°F
50°F to 65°F
59°F to 63°F
49°F to 65°F
50°F to 65°F
50°F to 63°F
52°F to 61°F
54°F to 63°F
54°F to 63°F
56°F to 59°F
54°F to 61°F
52°F to 58°F
43°F to 56°F
49°F to 56°F
45°F to 54°F
45°F to 58°F
52°F to 54°F
50°F to 54°F
Map: other cities in Ireland in september
Cities near Malahide:
| Dublin in september | good weather |
| Skerries in september | good weather |
| Dún Laoghaire in september | good weather |
| Balbriggan in september | good weather |
| Dalkey Island in september | good weather |
| Laytown in september | good weather |
| Bray in september | good weather |
| Drogheda in september | good weather |
| Greystones in september | good weather |
| Navan in september | tolerable weather |
| Naas in september | tolerable weather |
| Wicklow Mountains National Park in september | tolerable weather |
Click over cities on the map for information about the weather in september.
Malahide
perfect weather
good
tolerable
bad
very bad
Weather data for Malahide in september:
Weather data for Malahide for september are derived from an average of the weather forecast since 2009 in Malahide. There is a margin of error and these forecasts are to be considered as general information only. The weather in Malahide 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 Malahide.