The climate in Shannon during April can be summarized as cool and reasonably dry.
April is in the spring in Shannon and is typically the 6th coldest month of the year. Daytime maximum temperatures average around a cool 13°C (55°F), whilst at night 5°C (41°F) is normal.
|Daytime temperature||12.8°C 55°F|
|Nightly temperature||4.8°C 40.6°F|
|Average temperature||8.8°C 47.8°F|
|Daily sunshine||5.3 hrs|
|Avg rainfall||59 mm 2.3 ins|
|Rainy days||16 days|
|Sea temperature||10.1°C 50.1°F|
|Windspeed||17.3kph 11 mph|
On average April is the driest month of the year in Shannon with around 59mm 2.3 inches of rain making it a reasonably dry time to visit. This rainfall is typically spread over 16 days, although this may vary considerably.
On the flip side this corresponds to an average of 5.3 hours of sunshine per day.
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 Shannon in April 2023.
|Hottest month:||July||19.2°C 66.6°F|
|Driest month:||April||59mm 2.3ins|
|Coldest month:||January||8.1°C 46.6°F|
|Wettest month:||December||109mm 4.3ins|