April weather forecastCastlegar, Ireland
April weather for Castlegar, Ireland: April in Castlegar, Ireland, is a fresh spring month, with temperature in the range of an average low of 5°C (41°F) and an average high of 12°C (53.6°F). In Castlegar, Ireland, in April, it is raining for 17.3 days, with typically 36mm (1.42") of accumulated precipitation.
April
Weather in April
April in Castlegar, Ireland, is a fresh spring month, with temperature in the range of an average low of 5°C (41°F) and an average high of 12°C (53.6°F).Temperature
The transition into April marks the average high-temperature at a cool 12°C (53.6°F), differing minimally from March's 9.6°C (49.3°F). In April, the average low-temperature in Castlegar, Ireland, records at a wintry 5°C (41°F) during the nights.Humidity
The months with the lowest humidity in Castlegar are March and April, with an average relative humidity of 83%.Rainfall
April is the month with the least rainfall in Castlegar. Rain falls for 17.3 days and accumulates 36mm (1.42") of precipitation.Snowfall
April through November are months without snowfall in Castlegar.Daylight
In Castlegar, Ireland, the average length of the day in April is 14h and 1min.On the first day of April in Castlegar, sunrise is at 7:07 am and sunset at 8:11 pm. On the last day of the month, sunrise is at 6:02 am and sunset at 9:03 pm IST.
Sunshine
The average sunshine in April is 6.4h.UV index
In April, the average daily maximum UV index is 3. A UV Index estimate of 3 to 5 represents a medium health hazard from unsafe exposure to UV radiation for the average person.Note: In April, the maximum UV index of 3 translates into these guidelines:
Prioritize safety - Recommendations to avert sunburn are shared. During midday, the Sun's radiation is strongest, and it's advisable to reduce direct exposure. Shield yourself from the harmful effects of UV radiation with sun-protective attire, a hat, and quality sunglasses.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in April
Castlegar, Ireland
- Average high temperature in April: 12°C
The warmest month (with the highest average high temperature) is July (17.3°C).
The month with the lowest average high temperature is January (7.9°C).
- Average low temperature in April: 5°C
The month with the highest average low temperature is August (11.4°C).
The coldest month (with the lowest average low temperature) is February (3.3°C).
Average pressure in April
Castlegar, Ireland
- Average pressure in April: 1014.3mbar
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
Castlegar, Ireland
- Average wind speed in April: 16.8km/h
The windiest months (with the highest average wind speed) are February and December (22.2km/h).
The calmest month (with the lowest average wind speed) is July (14.8km/h).
Average humidity in April
Castlegar, Ireland
- Average humidity in April: 83%
The months with the highest relative humidity are January, July, August, September, October, November and December (87%).
The months with the lowest relative humidity are March and April (83%).
Average rainfall in April
Castlegar, Ireland
- Average rainfall in April: 36mm
The wettest month (with the highest rainfall) is November (69mm).
The driest month (with the least rainfall) is April (36mm).
Average rainfall days in April
Castlegar, Ireland
- Average rainfall days in April: 17.3 days
The month with the highest number of rainy days is August (23.2 days).
The month with the least rainy days is April (17.3 days).
Average snowfall in April
Castlegar, Ireland
- Average snowfall in April: 0mm
The month with the highest snowfall is January (7mm).
The months with the least snowfall are April, May, June, July, August, September, October and November (0mm).
Average snowfall days in April
Castlegar, Ireland
- Average snowfall days in April: 0 days
The month with the highest number of snowfall days is March (0.9 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
Castlegar, 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 24min
The month with the most sunshine is June (Average sunshine: 7h and 24min).
The month with the least sunshine is December (Average sunshine: 3h and 42min).
Average sunshine days in April
Castlegar, Ireland
- Average sunshine days in April: 9 days
The month with the most sunshine days is March (9.4 days).
The month with the least sunshine days is August (4.1 days).
Average UV index in April
Castlegar, Ireland
- Average UV index in April: 3
The months with the highest UV index are May, June and July (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
Castlegar, Ireland
- Average cloud cover in April: 56
The month with the most cloud cover is July (Cloud cover 67).
The month with the least cloud cover is April (Cloud cover 56).
Average visibility in April
Castlegar, 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).
