January
Weather in January
The new year begins with cooler sea temperatures in Carrigaline as the water drops to its lowest average of 9.4°C (48.9°F). The bitingly cold Irish Sea discourages most from partaking in water activities during this month. Despite the low temperature, abundant daylight fills the city, a sign of the longer days to come. Compared to the winter holidays of December, January is significantly less festive but still holds a stark beauty in its chilly facade. Looking forward to February, one can expect a similar climate but with slightly longer days.
Note: It is advised against swimming in 9.8°C (49.6°F) when it drops below 10°C (50°F). Such temperatures can cause extreme cold shock, leading to hyperventilation.
On the first day of January in Carrigaline, sunrise is at 8:40 am and sunset at 4:33 pm. On the last day of the month, sunrise is at 8:14 am and sunset at 5:19 pm GMT.
Sea temperature
In Carrigaline, in January, the average water temperature is 9.8°C (49.6°F).Note: It is advised against swimming in 9.8°C (49.6°F) when it drops below 10°C (50°F). Such temperatures can cause extreme cold shock, leading to hyperventilation.
Daylight
In Carrigaline, the average length of the day in January is 8h and 24min.On the first day of January in Carrigaline, sunrise is at 8:40 am and sunset at 4:33 pm. On the last day of the month, sunrise is at 8:14 am and sunset at 5:19 pm GMT.
Updated: Jan 27, 2024
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the sea water temperature in January in Carrigaline?
In January, the average sea temperature in Carrigaline is 9.8°C (49.6°F). Swimming in 9.8°C (49.6°F) is considered dangerous. Unprotected immersion in temperatures below 10°C (50°F) causes quickly maximum intensity cold shock with hyperventilation.
How many hours of daylight does Carrigaline have in January?
In Carrigaline, the average day length in January is 8h and 24min.
When are sunrise and sunset in January in Carrigaline?
In January, on the first day of the month, sunrise is at 8:40 am and sunset at 4:33 pm. On the last day of the month, in Carrigaline, sunrise is at 8:14 am and sunset at 5:19 pm GMT.
Average sea temperature in January
Carrigaline, Ireland
- Average sea temperature in January: 9.8°C
The best month for swimming (with the highest average sea temperature) is August (16.4°C).
The coldest month (with the lowest average sea temperature) is March (9.4°C).
Average daylight in January
Carrigaline, Ireland
- Average daylight in January: 8h and 2min
The month with the longest days is June (Average daylight: 16h and 36min).
The month with the shortest days is December (Average daylight: 7h and 54min).
