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
As Blackwood, Ireland, welcomes April, the average high-temperature stabilizes at a fresh 11.2°C (52.2°F), showing little deviation from March's 8.8°C (47.8°F). In Blackwood, an average temperature of 3.8°C (38.8°F) is noted during April nights.Humidity
April and May, with an average relative humidity of 86%, are the least humid months.Rainfall
In Blackwood, Ireland, in April, during 12.3 rainfall days, 14mm (0.55") of precipitation is typically accumulated. In Blackwood, during the entire year, the rain falls for 142.7 days and collects up to 221mm (8.7") of precipitation.Snowfall
January through April, November and December are months with snowfall. April is the last month it regularly snows. During 0.5 snowfall days, in April, Blackwood aggregates 1mm (0.04") of snow. In Blackwood, Ireland, during the entire year, snow falls for 9.7 days and aggregates up to 45mm (1.77") of snow.Daylight
The average length of the day in April is 14h and 1min.On the first day of April in Blackwood, sunrise is at 6:59 am and sunset at 8:02 pm. On the last day of the month, sunrise is at 5:53 am and sunset at 8:55 pm IST.
Sunshine
With an average of 6.2h of sunshine, April has the most sunshine of the year.UV index
In Blackwood, the average daily maximum UV index in April 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 daily high UV index of 3 in April leads to these guidelines:
Adopt protective measures - It is advised to guard against sun damage. Considering the strength of solar radiation at midday, one should avoid direct Sun exposure. Experience reduced UV exposure by about half when donning a wide-brim hat. Guard yourself! Snow reflection can almost double the UV radiation from the Sun.
Frequently asked questions
What are the temperatures in Blackwood in April?
What are the least humid months in Blackwood?
What is the average humidity in April in Blackwood?
How much does it rain in Blackwood in April?
What is the last month it snows in Blackwood?
What is the average length of the day in April in Blackwood?
When are sunrise and sunset in April in Blackwood?
What month has the most sunshine in Blackwood?
How long on average sun shines in April in Blackwood?
What is the UV index reading in April in Blackwood?
Average temperature in April
Blackwood, Ireland
- Average high temperature in April: 11.2°C
The warmest month (with the highest average high temperature) is July (17.4°C).
The month with the lowest average high temperature is January (6.6°C).
- Average low temperature in April: 3.8°C
The month with the highest average low temperature is July (10.7°C).
The coldest month (with the lowest average low temperature) is February (1.8°C).
Average pressure in April
Blackwood, Ireland
- Average pressure in April: 1014.7mbar
The month with the highest atmospheric pressure is May (1016mbar).
The month with the lowest atmospheric pressure is November (1008.3mbar).
Average wind speed in April
Blackwood, Ireland
- Average wind speed in April: 14.8km/h
The windiest month (with the highest average wind speed) is January (19.7km/h).
The calmest month (with the lowest average wind speed) is July (12.9km/h).
Average humidity in April
Blackwood, Ireland
- Average humidity in April: 86%
The month with the highest relative humidity is December (92%).
The months with the lowest relative humidity are April and May (86%).
Average rainfall in April
Blackwood, Ireland
- Average rainfall in April: 14mm
The wettest month (with the highest rainfall) is August (26mm).
The driest months (with the least rainfall) are January and October (13mm).
Average rainfall days in April
Blackwood, Ireland
- Average rainfall days in April: 12.3 days
The month with the highest number of rainy days is July (16.3 days).
The month with the least rainy days is October (9.8 days).
Average snowfall in April
Blackwood, Ireland
- Average snowfall in April: 1mm
The months with the highest snowfall are January and February (15mm).
The months with the least snowfall are May, June, July, August, September and October (0mm).
Average snowfall days in April
Blackwood, Ireland
- Average snowfall days in April: 0.5 days
The month with the highest number of snowfall days is February (2.7 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).
Average daylight in April /
Average sunshine in April
Blackwood, Ireland
- Average daylight in April: 14h and 0min
The month with the longest days is June (Average daylight: 16h and 54min).
The month with the shortest days is December (Average daylight: 7h and 36min).
- Average sunshine in April: 6h and 1min
The month with the most sunshine is April (Average sunshine: 6h and 12min).
The month with the least sunshine is February (Average sunshine: 3h and 36min).
Average sunshine days in April
Blackwood, Ireland
- Average sunshine days in April: 13.3 days
The month with the most sunshine days is December (15.8 days).
The month with the least sunshine days is July (7.8 days).
Average UV index in April
Blackwood, Ireland
- Average UV index in April: 3
The months with the highest UV index are May, 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
Blackwood, Ireland
- Average cloud cover in April: 58
The month with the most cloud cover is July (Cloud cover 69).
The month with the least cloud cover is April (Cloud cover 58).
Average visibility in April
Blackwood, Ireland
- Average visibility in April: 8km
The months with the highest visibility are January, February, March and December (9km).
The month with the lowest visibility is July (7km).
Blackwood, Ireland
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