Contents
- Weather in April
- Frequently asked questions
- Average temperature in April
- Average pressure in April
- Average wind speed in April
- Average humidity in April
- Average rainfall in April
- Average rainfall days in April
- Average snowfall in April
- Average snowfall days in April
- Average sea temperature in April
- Average daylight in April
- Average sunshine in April
- Average sunshine days in April
- Average UV index in April
- Average cloud cover in April
- Average visibility in April
April
Weather in April
Temperature
The advent of April signifies a minor shift to an average high-temperature of a still frosty 9.8°C (49.6°F), aligning closely with March. Ardglass's April nights exhibit a subtle drop in temperature, averaging at a still frosty 6.7°C (44.1°F), closely aligned with the daytime highs.Humidity
The months with the lowest humidity are March, April and November, with an average relative humidity of 81%.Rainfall
In Ardglass, in April, it is raining for 12.5 days, with typically 23mm (0.91") of accumulated precipitation. In Ardglass, during the entire year, the rain falls for 167.4 days and collects up to 395mm (15.55") of precipitation.Snowfall
In Ardglass, snow does not fall in April through October.Sea temperature
In April, the average sea temperature is 8.8°C (47.8°F).Note: Caution: 8.8°C (47.8°F) temperatures below 10°C (50°F) during swimming can result in intense cold shock and quickened breathing.
Daylight
In Ardglass, United Kingdom, the average length of the day in April is 14h and 6min.On the first day of April, sunrise is at 6:53 am and sunset at 7:59 pm. On the last day of the month, sunrise is at 5:45 am and sunset at 8:53 pm BST.
Sunshine
In Ardglass, the average sunshine in April is 7.7h.UV index
In Ardglass, United Kingdom, the average daily maximum UV index in April is 3. A UV Index estimate of 3 to 5 represents a medium health hazard from exposure to the Sun's UV rays for the ordinary person.Note: In April, a daily UV index of 3 turns into the following recommendations:
Be mindful. Those with pale skin might receive burns in fewer than 30 minutes. Direct exposure to the Sun during its peak hours around mid-day should be minimized for safety. By wearing a generously brimmed hat, you can cut UV radiation exposure significantly. Take warning! The intensity of the Sun's UV radiation can be nearly amplified twice due to snow reflection.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the usual temperature for Ardglass in April?
What is the least humid month in Ardglass?
What is the average humidity in April in Ardglass?
How much does it rain in Ardglass in April?
When it does not snow in Ardglass?
Does it snow in Ardglass in April?
What is the water temperature in April in Ardglass?
How many hours of daylight does Ardglass have in April?
When is the sunrise / sunset in April in Ardglass?
How long on average sun shines in April in Ardglass?
What is the UV index reading in April in Ardglass?
Average temperature in April
Ardglass, United Kingdom
- Average high temperature in April: 9.8°C
The warmest month (with the highest average high temperature) is August (16.3°C).
The month with the lowest average high temperature is February (7.5°C).
- Average low temperature in April: 6.7°C
The month with the highest average low temperature is August (13.2°C).
The coldest month (with the lowest average low temperature) is February (4.9°C).
Average pressure in April
Ardglass, United Kingdom
- Average pressure in April: 1014.7mbar
The month with the highest atmospheric pressure is May (1015.7mbar).
The month with the lowest atmospheric pressure is November (1007.7mbar).
Average wind speed in April
Ardglass, United Kingdom
- Average wind speed in April: 20.4km/h
The windiest month (with the highest average wind speed) is December (28.9km/h).
The calmest month (with the lowest average wind speed) is June (17.3km/h).
Average humidity in April
Ardglass, United Kingdom
- Average humidity in April: 81%
The months with the highest relative humidity are July and August (85%).
The months with the lowest relative humidity are March, April and November (81%).
Average rainfall in April
Ardglass, United Kingdom
- Average rainfall in April: 23mm
The wettest month (with the highest rainfall) is November (52mm).
The driest month (with the least rainfall) is May (20mm).
Average rainfall days in April
Ardglass, United Kingdom
- Average rainfall days in April: 12.5 days
The month with the highest number of rainy days is July (17.9 days).
The month with the least rainy days is September (10.8 days).
Average snowfall in April
Ardglass, United Kingdom
- Average snowfall in April: 0mm
The month with the highest snowfall is December (8mm).
The months with the least snowfall are April, May, June, July, August, September and October (0mm).
Average snowfall days in April
Ardglass, United Kingdom
- Average snowfall days in April: 0.2 days
The month with the highest number of snowfall days is February (1.6 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).
Average sea temperature in April
Ardglass, United Kingdom
- Average sea temperature in April: 8.8°C
The best month for swimming (with the highest average sea temperature) is August (14.8°C).
The coldest month (with the lowest average sea temperature) is March (8.2°C).
Average daylight in April /
Average sunshine in April
Ardglass, United Kingdom
- Average daylight in April: 14h and 1min
The month with the longest days is June (Average daylight: 17h and 6min).
The month with the shortest days is December (Average daylight: 7h and 24min).
- Average sunshine in April: 7h and 4min
The months with the most sunshine are May and June (Average sunshine: 7h and 54min).
The months with the least sunshine are January, February and November (Average sunshine: 4h and 6min).
Average sunshine days in April
Ardglass, United Kingdom
- Average sunshine days in April: 14.4 days
The month with the most sunshine days is September (16.2 days).
The month with the least sunshine days is August (9.5 days).
Average UV index in April
Ardglass, United Kingdom
- 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 January, February, March and December (UV index 2).
Average cloud cover in April
Ardglass, United Kingdom
- Average cloud cover in April: 49
The month with the most cloud cover is January (Cloud cover 59).
The months with the least cloud cover are April and May (Cloud cover 49).
Average visibility in April
Ardglass, United Kingdom
- Average visibility in April: 10km
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).
