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 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
The transition into April reveals an average high-temperature of a fresh 10.7°C (51.3°F), mirroring a close resemblance to March. Nighttime temperature in Randalstown experiences an average drop to a cold 4.4°C (39.9°F) in April.Humidity
The months with the lowest humidity in Randalstown are April and May, with an average relative humidity of 83%.Rainfall
In Randalstown, in April, it is raining for 17.4 days, with typically 40mm (1.57") of accumulated precipitation. In Randalstown, during the entire year, the rain falls for 224.7 days and collects up to 633mm (24.92") of precipitation.Snowfall
January through April, November and December are months with snowfall. April is the last month it regularly snows. During 0.3 snowfall days, in April, Randalstown aggregates 4mm (0.16") of snow. Throughout the year, there are 15.5 snowfall days, and 115mm (4.53") of snow is accumulated.Daylight
In April, the average length of the day in Randalstown is 14h and 8min.On the first day of the month, sunrise is at 6:55 am and sunset at 8:02 pm. On the last day of April, sunrise is at 5:46 am and sunset at 8:58 pm BST.
Sunshine
In Randalstown, the average sunshine in April is 6.5h.UV index
In April, the average daily maximum UV index in Randalstown is 3. A UV Index reading of 3 to 5 represents a medium vulnerability from unsafe exposure to UV radiation for average individuals.Note: A typical high UV index of 3 in April suggests the following recommendations:
Put precautions into practice - Ensuring skin and eye safety is a necessity. When the Sun is at its strongest around midday, find shade and limit exposure. For excellent sun protection for the eyes, ears, face, and neck, consider a wide-brim hat. Forewarned is forearmed! The Sun's UV radiation can be almost doubled in intensity by snow reflection.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the temperature in April in Randalstown?
What are the least humid months in Randalstown?
What is the average humidity in April in Randalstown?
How much does it rain in Randalstown in April?
What is the last month it snows in Randalstown?
How many hours of daylight does Randalstown have in April?
What time are sunrise and sunset in April in Randalstown?
How long on average sun shines in April in Randalstown?
What is the UV index reading in April in Randalstown?
Average temperature in April
Randalstown, United Kingdom
- Average high temperature in April: 10.7°C
The warmest month (with the highest average high temperature) is July (16.7°C).
The month with the lowest average high temperature is January (6.1°C).
- Average low temperature in April: 4.4°C
The month with the highest average low temperature is August (10.9°C).
The coldest month (with the lowest average low temperature) is February (2.4°C).
Average pressure in April
Randalstown, United Kingdom
- Average pressure in April: 1014.5mbar
The month with the highest atmospheric pressure is May (1015.5mbar).
The month with the lowest atmospheric pressure is November (1007.1mbar).
Average wind speed in April
Randalstown, United Kingdom
- Average wind speed in April: 16.4km/h
The windiest month (with the highest average wind speed) is January (21.4km/h).
The calmest month (with the lowest average wind speed) is July (13.7km/h).
Average humidity in April
Randalstown, United Kingdom
- Average humidity in April: 83%
The months with the highest relative humidity are January and December (89%).
The months with the lowest relative humidity are April and May (83%).
Average rainfall in April
Randalstown, United Kingdom
- Average rainfall in April: 40mm
The wettest month (with the highest rainfall) is August (75mm).
The driest month (with the least rainfall) is September (38mm).
Average rainfall days in April
Randalstown, United Kingdom
- Average rainfall days in April: 17.4 days
The month with the highest number of rainy days is August (23.2 days).
The month with the least rainy days is February (16.8 days).
Average snowfall in April
Randalstown, United Kingdom
- Average snowfall in April: 4mm
The month with the highest snowfall is February (37mm).
The months with the least snowfall are May, June, July, August, September and October (0mm).
Average snowfall days in April
Randalstown, United Kingdom
- Average snowfall days in April: 0.3 days
The month with the highest number of snowfall days is February (4.6 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in April /
Average sunshine in April
Randalstown, United Kingdom
- 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 18min).
- Average sunshine in April: 6h and 3min
The month with the most sunshine is June (Average sunshine: 7h and 6min).
The month with the least sunshine is February (Average sunshine: 3h and 30min).
Average sunshine days in April
Randalstown, United Kingdom
- Average sunshine days in April: 10 days
The months with the most sunshine days are April and May (10 days).
The month with the least sunshine days is August (5.3 days).
Average UV index in April
Randalstown, United Kingdom
- Average UV index in April: 3
The months with the highest UV index are June and August (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
Randalstown, United Kingdom
- Average cloud cover in April: 56
The months with the most cloud cover are January and February (Cloud cover 65).
The month with the least cloud cover is April (Cloud cover 56).
Average visibility in April
Randalstown, United Kingdom
- 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).
Randalstown, United Kingdom
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