April weather forecastSmerwick, Ireland
April
Weather in April
April is a cool spring month in Smerwick, Ireland, with an average temperature ranging between min 8.2°C (46.8°F) and max 11°C (51.8°F).Temperature
Upon the beginning of April, Smerwick's high-temperatures register at a fresh 11°C (51.8°F), closely mirroring the preceding month. Smerwick registers a small shift from peak daytime temperatures, with a consistent average low-temperature of 8.2°C (46.8°F) during April.Humidity
February through April and November, with an average relative humidity of 80%, are the least humid months.Rainfall
In Smerwick, Ireland, during April, the rain falls for 17.1 days and regularly aggregates up to 55mm (2.17") of precipitation. Throughout the year, there are 249.8 rainfall days, and 968mm (38.11") of precipitation is accumulated.Snowfall
In Smerwick, snow does not fall in January, April through November.Daylight
In Smerwick, the average length of the day in April is 13h and 57min.On the first day of April, sunrise is at 7:14 am and sunset at 8:16 pm. On the last day of the month, sunrise is at 6:11 am and sunset at 9:05 pm IST.
Sunshine
In Smerwick, the average sunshine in April is 7.3h.UV index
In Smerwick, the average daily maximum UV index in April is 3. A UV Index reading of 3 to 5 represents a moderate health risk from exposure to the Sun's UV rays for average individuals.Note: A daily high UV index of 3 in April leads to these guidelines:
Undertake precautions - Guarding against sun damage is counselled. Midday is the peak time for the Sun's radiation; stay in the shade and protect yourself. Fend off the sun's harsh rays with appropriate clothing, a wide-brim hat, and UV-protective sunglasses.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in April
Smerwick, Ireland
- Average high temperature in April: 11°C
The warmest month (with the highest average high temperature) is July (16.1°C).
The month with the lowest average high temperature is February (9°C).
- Average low temperature in April: 8.2°C
The month with the highest average low temperature is July (13.7°C).
The coldest month (with the lowest average low temperature) is February (6.7°C).
Average pressure in April
Smerwick, Ireland
- Average pressure in April: 1014.4mbar
The month with the highest atmospheric pressure is May (1016.1mbar).
The month with the lowest atmospheric pressure is November (1008.5mbar).
Average wind speed in April
Smerwick, Ireland
- Average wind speed in April: 22.2km/h
The windiest month (with the highest average wind speed) is December (31.3km/h).
The calmest month (with the lowest average wind speed) is July (19.8km/h).
Average humidity in April
Smerwick, Ireland
- Average humidity in April: 80%
The month with the highest relative humidity is July (85%).
The months with the lowest relative humidity are February, March, April and November (80%).
Average rainfall in April
Smerwick, Ireland
- Average rainfall in April: 55mm
The wettest month (with the highest rainfall) is December (114mm).
The driest month (with the least rainfall) is June (53mm).
Average rainfall days in April
Smerwick, Ireland
- Average rainfall days in April: 17.1 days
The month with the highest number of rainy days is January (23.4 days).
The month with the least rainy days is April (17.1 days).
Average snowfall in April
Smerwick, Ireland
- Average snowfall in April: 0mm
The month with the highest snowfall is December (6mm).
The months with the least snowfall are January, April, May, June, July, August, September, October and November (0mm).
Average snowfall days in April
Smerwick, Ireland
- Average snowfall days in April: 0 days
The month with the highest number of snowfall days is December (0.5 days).
The months with the least snowfall days are April, May, June, July, August, September and October (0 days).
Average daylight in April /
Average sunshine in April
Smerwick, Ireland
- Average daylight in April: 13h and 54min
The month with the longest days is June (Average daylight: 16h and 42min).
The month with the shortest days is December (Average daylight: 7h and 48min).
- Average sunshine in April: 7h and 18min
The month with the most sunshine is June (Average sunshine: 8h and 12min).
The months with the least sunshine are January and December (Average sunshine: 3h and 42min).
Average sunshine days in April
Smerwick, Ireland
- Average sunshine days in April: 9.8 days
The month with the most sunshine days is April (9.8 days).
The month with the least sunshine days is November (4.7 days).
Average UV index in April
Smerwick, Ireland
- Average UV index in April: 3
The months with the highest UV index are May, June, July, August and September (UV index 4).
The months with the lowest UV index are February and November (UV index 2).
Average cloud cover in April
Smerwick, Ireland
- Average cloud cover in April: 52
The month with the most cloud cover is December (Cloud cover 65).
The month with the least cloud cover is April (Cloud cover 52).
Average visibility in April
Smerwick, Ireland
- Average visibility in April: 10km
The months with the highest visibility are March, April, June and September (10km).
The months with the lowest visibility are January, February, May, July, August, October, November and December (9km).
