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
In April, Conwy experiences a barely noticeable shift in meteorological conditions, with average high-temperatures moving from 8.3°C (46.9°F) in March to a fresh 10.5°C (50.9°F). Conwy observes a slightly reduced average nighttime temperature of 5.9°C (42.6°F) during April.Humidity
The months with the lowest humidity in Conwy, United Kingdom, are April and May, with an average relative humidity of 81%.Rainfall
In Conwy, in April, it is raining for 16.8 days, with typically 33mm (1.3") of accumulated precipitation. In Conwy, during the entire year, the rain falls for 228.5 days and collects up to 604mm (23.78") of precipitation.Snowfall
January through April, November and December are months with snowfall in Conwy. April is the last month it regularly snows in Conwy. During 0.2 snowfall days, in April, Conwy aggregates 3mm (0.12") of snow. In Conwy, during the entire year, snow falls for 9 days and aggregates up to 69mm (2.72") of snow.Sea temperature
In April, the average sea temperature is 8.9°C (48°F).Note: Swimming in 8.9°C (48°F) at temperatures under 10°C (50°F) requires thermal swimsuits; otherwise, one can face cold shock and breathing difficulty. Even brief immersion at 13°C (55.4°F) feels frosty.
Daylight
In Conwy, the average length of the day in April is 14h and 1min.On the first day of the month, sunrise is at 6:47 am and sunset at 7:50 pm. On the last day of April, sunrise is at 5:41 am and sunset at 8:43 pm BST.
Sunshine
In April, the average sunshine in Conwy is 7.6h.UV index
In April, the average daily maximum UV index in Conwy is 3. A UV Index of 3 to 5 symbolizes a medium vulnerability from exposure to the Sun's UV rays for the ordinary person.Note: In April, the maximum UV index of 3 suggests this advice:
Take measures. Individuals with light skin might experience burns in under 30 minutes. The solar radiation is most powerful near the mid-day, so the exposure to the direct Sun should be reduced accordingly. A hat with a generous brim can prevent nearly 50% of UV rays from reaching your eyes. Consider carefully! The reflective quality of snow can almost double the intensity of the Sun's UV radiation.
Frequently asked questions
What is the usual temperature for Conwy in April?
What is the least humid month in Conwy?
What is the average humidity in April in Conwy?
How many days does it rain in April in Conwy?
What is the last month it snows in Conwy?
What is the water temperature in April in Conwy?
What is the average length of the day in April in Conwy?
When are sunrise and sunset in April in Conwy?
How long on average sun shines in April in Conwy?
What is the UV index reading in April in Conwy?
Average temperature in April
Conwy, United Kingdom
- Average high temperature in April: 10.5°C
The warmest month (with the highest average high temperature) is July (16.9°C).
The month with the lowest average high temperature is January (6.8°C).
- Average low temperature in April: 5.9°C
The month with the highest average low temperature is August (12.8°C).
The coldest month (with the lowest average low temperature) is January (3.8°C).
Average pressure in April
Conwy, United Kingdom
- Average pressure in April: 1015.1mbar
The month with the highest atmospheric pressure is May (1016.2mbar).
The month with the lowest atmospheric pressure is November (1008.8mbar).
Average wind speed in April
Conwy, United Kingdom
- Average wind speed in April: 16.1km/h
The windiest month (with the highest average wind speed) is December (23.8km/h).
The calmest month (with the lowest average wind speed) is June (14.4km/h).
Average humidity in April
Conwy, United Kingdom
- Average humidity in April: 81%
The months with the highest relative humidity are January and August (85%).
The months with the lowest relative humidity are April and May (81%).
Average rainfall in April
Conwy, United Kingdom
- Average rainfall in April: 33mm
The wettest month (with the highest rainfall) is November (68mm).
The driest month (with the least rainfall) is May (31mm).
Average rainfall days in April
Conwy, United Kingdom
- Average rainfall days in April: 16.8 days
The month with the highest number of rainy days is December (22.5 days).
The month with the least rainy days is February (15.8 days).
Average snowfall in April
Conwy, United Kingdom
- Average snowfall in April: 3mm
The month with the highest snowfall is February (21mm).
The months with the least snowfall are May, June, July, August, September and October (0mm).
Average snowfall days in April
Conwy, United Kingdom
- Average snowfall days in April: 0.2 days
The month with the highest number of snowfall days is February (3.3 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).
Average sea temperature in April
Conwy, United Kingdom
- Average sea temperature in April: 8.9°C
The best month for swimming (with the highest average sea temperature) is August (16.3°C).
The coldest months (with the lowest average sea temperature) are February and March (7.7°C).
Average daylight in April /
Average sunshine in April
Conwy, United Kingdom
- 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: 7h and 4min
The months with the most sunshine are May and June (Average sunshine: 7h and 42min).
The month with the least sunshine is November (Average sunshine: 3h and 36min).
Average sunshine days in April
Conwy, United Kingdom
- Average sunshine days in April: 10.4 days
The months with the most sunshine days are March and May (11 days).
The month with the least sunshine days is November (5.2 days).
Average UV index in April
Conwy, 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, November and December (UV index 2).
Average cloud cover in April
Conwy, United Kingdom
- Average cloud cover in April: 50
The month with the most cloud cover is December (Cloud cover 65).
The month with the least cloud cover is May (Cloud cover 49).
Average visibility in April
Conwy, United Kingdom
- Average visibility in April: 9km
The months with the highest visibility are March, September and October (10km).
The months with the lowest visibility are January, February, April, May, June, July, August, November and December (9km).
Conwy, United Kingdom
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