Portraine Weather in January
What's the weather like in Portraine (Leinster) in January 2025?
The climate in Portraine during January can be summarized as cool and a little damp.
January is in the winter in Portraine and is typically the 2nd coldest month of the year. Daytime maximum temperatures average around a cold 8°C (46°F), whilst at night 2°C (36°F) is normal.
| Daytime temperature | 7.6°C 45.6°F |
|---|---|
| Nightly temperature | 2.4°C 36.3°F |
| Average temperature | 5°C 41°F |
| Daily sunshine | 2.1 hrs |
| Avg rainfall | 81 mm 3.2 ins |
| Rainy days | 18 days |
| Sea temperature | 8.9°C 48°F |
| Humidity | 87% |
| Windspeed | 23.7kph 15 mph |
On average January is the 3rd wettest month of the year in Portraine with around 81mm 3.2 inches of rain making it a a little damp time to visit. This rainfall is typically spread over 18 days, although this may vary considerably.
On the flip side this corresponds to an average of 2.1 hours of sunshine per day.
January temperatures in Portraine
January rainfall
January hourly sunshine
The data used in these monthly averages covers a period of over 100 years right up until last year. As such they are a valid prediction of what to expect for the weather in Portraine in January 2024.
Other monthly averages
Best places to visit in January
Portraine weather stats
| Hottest month: | July | 18.8°C 65.8°F |
|---|---|---|
| Driest month: | April | 55mm 2.2ins |
| Sunniest month: | May | 6.6hrs |
| Coldest month: | February | 7.4°C 45.3°F |
| Wettest month: | December | 94mm 3.7ins |
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