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
Weather in April
Temperature
Donegal sees the arrival of April with an average high-temperature of a cool 10.9°C (51.6°F), indicating a subtle variation from March. An average nighttime temperature of 4.8°C (40.6°F) is witnessed throughout April.Humidity
April is the least humid month in Donegal, with an average relative humidity of 82%.Rainfall
April is the month with the least rainfall. Rain falls for 17.8 days and accumulates 34mm (1.34") of precipitation.Snowfall
April through October are months without snowfall in Donegal.Sea temperature
In Donegal, Ireland, the average seawater temperature in April is 9.8°C (49.6°F).Note: It is life-risking to swim in 9.8°C (49.6°F). Briefly staying in 13°C (55.4°F) waters feels unsettling, and temperatures below 10°C (50°F) might result in cold shock and loss of breath control, hinging on personal endurance.
Daylight
The average length of the day in April in Donegal is 14h and 8min.On the first day of April in Donegal, sunrise is at 7:02 am and sunset at 8:09 pm. On the last day of the month, sunrise is at 5:54 am and sunset at 9:05 pm IST.
Sunshine
In Donegal, the average sunshine in April is 6.3h.UV index
In April, the average daily maximum UV index in Donegal is 3. A UV Index value of 3 to 5 symbolizes a medium vulnerability from unprotected exposure to Sun's UV rays for the average person.Note: In April, a daily UV index of 3 turns into the following recommendations:
Safety measures are advised. Light-skinned individuals may experience burns in under half an hour. Avoid the Sun's strongest UV rays by seeking shade and limiting exposure during midday. Your best bet for sun defense on the face, eyes, and neck is a hat with a wide brim. Foresee this! The reflection from snow can nearly double the intensity of UV radiation from the Sun.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the temperature in April in Donegal?
What is the least humid month in Donegal?
What is the average humidity in April in Donegal?
What is the driest month in Donegal?
How much does it rain in Donegal in April?
When it does not snow in Donegal?
Does it snow in Donegal in April?
What is the water temperature in April in Donegal?
How many hours of daylight does Donegal have in April?
When is the sunrise / sunset in April in Donegal?
How many hours of sunshine does Donegal have in April?
What is the UV index intensity in April in Donegal?
Average temperature in April
Donegal, Ireland
- Average high temperature in April: 10.9°C
The warmest month (with the highest average high temperature) is July (16.3°C).
The month with the lowest average high temperature is January (6.4°C).
- Average low temperature in April: 4.8°C
The month with the highest average low temperature is August (10.8°C).
The coldest month (with the lowest average low temperature) is January (2.9°C).
Average pressure in April
Donegal, Ireland
- Average pressure in April: 1014.2mbar
The month with the highest atmospheric pressure is May (1015.2mbar).
The month with the lowest atmospheric pressure is November (1006.7mbar).
Average wind speed in April
Donegal, Ireland
- Average wind speed in April: 16.5km/h
The windiest month (with the highest average wind speed) is January (22.1km/h).
The calmest month (with the lowest average wind speed) is July (13.6km/h).
Average humidity in April
Donegal, Ireland
- Average humidity in April: 82%
The month with the highest relative humidity is January (88%).
The month with the lowest relative humidity is April (82%).
Average rainfall in April
Donegal, Ireland
- Average rainfall in April: 34mm
The wettest month (with the highest rainfall) is August (87mm).
The driest month (with the least rainfall) is April (34mm).
Average rainfall days in April
Donegal, Ireland
- Average rainfall days in April: 17.8 days
The month with the highest number of rainy days is August (25.2 days).
The month with the least rainy days is April (17.8 days).
Average snowfall in April
Donegal, Ireland
- Average snowfall in April: 0mm
The month with the highest snowfall is January (41mm).
The months with the least snowfall are April, May, June, July, August, September and October (0mm).
Average snowfall days in April
Donegal, Ireland
- Average snowfall days in April: 0.3 days
The month with the highest number of snowfall days is February (2.8 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).
Average sea temperature in April
Donegal, Ireland
- Average sea temperature in April: 9.8°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 (9.2°C).
Average daylight in April /
Average sunshine in April
Donegal, Ireland
- Average daylight in April: 14h and 1min
The month with the longest days is June (Average daylight: 17h and 12min).
The month with the shortest days is December (Average daylight: 7h and 24min).
- Average sunshine in April: 6h and 2min
The month with the most sunshine is June (Average sunshine: 6h and 54min).
The month with the least sunshine is January (Average sunshine: 3h and 6min).
Average sunshine days in April
Donegal, Ireland
- Average sunshine days in April: 9.5 days
The month with the most sunshine days is April (9.5 days).
The month with the least sunshine days is August (3.4 days).
Average UV index in April
Donegal, Ireland
- Average UV index in April: 3
The months with the highest UV index are May and June (UV index 4).
The months with the lowest UV index are January, February, March, November and December (UV index 2).
Average cloud cover in April
Donegal, Ireland
- Average cloud cover in April: 59
The months with the most cloud cover are January and August (Cloud cover 70).
The month with the least cloud cover is April (Cloud cover 59).
Average visibility in April
Donegal, Ireland
- Average visibility in April: 9km
The months with the highest visibility are January, February, March, April, May, June, August, September, October, November and December (9km).
The month with the lowest visibility is July (8km).
Donegal, Ireland
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