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
April
Weather in April
Temperature
Transitioning into April, Alltmawr experiences an average high-temperature of a cool 11.4°C (52.5°F), marking a minor shift from the preceding month. In April, the average low-temperature in Alltmawr records at a cold 3.2°C (37.8°F) during the nights.Humidity
The months with the lowest humidity in Alltmawr are April and May, with an average relative humidity of 85%.Rainfall
In Alltmawr, in April, it is raining for 14.6 days, with typically 32mm (1.26") of accumulated precipitation. Throughout the year, in Alltmawr, there are 192.1 rainfall days, and 471mm (18.54") of precipitation is accumulated.Snowfall
January through May, November and December are months with snowfall. In Alltmawr, in April, snow falls for 0.6 days, with typically accumulated 9mm (0.35") of snow. In Alltmawr, during the entire year, snow falls for 17.1 days and aggregates up to 120mm (4.72") of snow.Daylight
In April, the average length of the day is 13h and 56min.On the first day of April, sunrise is at 6:46 am and sunset at 7:47 pm. On the last day of the month, sunrise is at 5:43 am and sunset at 8:37 pm BST.
Sunshine
In April, the average sunshine in Alltmawr, United Kingdom, is 6.2h.UV index
The average daily maximum UV index in April in Alltmawr is 3. A UV Index value of 3 to 5 symbolizes a medium health hazard from exposure to the Sun's UV rays for average individuals.Note: A maximum high UV index of 3 in April translates into the following recommendations:
Put precautions into practice - Guidance to elude sunburn is provided. Avoiding direct sun during mid-day hours can prevent harmful UV radiation exposure. Outfit yourself in sun-safe attire, like long sleeves, pants, a hat, and UV-blocking sunglasses. Be cautious! The UV radiation from the Sun can be magnified almost twofold by snow reflection.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the temperature in April in Alltmawr?
What are the least humid months in Alltmawr?
What is the average humidity in April in Alltmawr?
How many days does it rain in April in Alltmawr?
How many days does it snow in April in Alltmawr?
How many hours of daylight does Alltmawr have in April?
What time are sunrise and sunset in April in Alltmawr?
How many hours of sunshine does Alltmawr have in April?
What is the UV index reading in April in Alltmawr?
Average temperature in April
Alltmawr, United Kingdom
- Average high temperature in April: 11.4°C
The warmest month (with the highest average high temperature) is July (17.7°C).
The month with the lowest average high temperature is January (5.3°C).
- Average low temperature in April: 3.2°C
The month with the highest average low temperature is August (10.3°C).
The coldest months (with the lowest average low temperature) are January and February (0.9°C).
Average pressure in April
Alltmawr, United Kingdom
- Average pressure in April: 1015.3mbar
The month with the highest atmospheric pressure is May (1016.5mbar).
The month with the lowest atmospheric pressure is November (1009.6mbar).
Average wind speed in April
Alltmawr, United Kingdom
- Average wind speed in April: 14.1km/h
The windiest month (with the highest average wind speed) is February (19km/h).
The calmest month (with the lowest average wind speed) is June (12.7km/h).
Average humidity in April
Alltmawr, United Kingdom
- Average humidity in April: 85%
The months with the highest relative humidity are January, November and December (92%).
The months with the lowest relative humidity are April and May (85%).
Average rainfall in April
Alltmawr, United Kingdom
- Average rainfall in April: 32mm
The wettest month (with the highest rainfall) is November (52mm).
The driest month (with the least rainfall) is September (27mm).
Average rainfall days in April
Alltmawr, United Kingdom
- Average rainfall days in April: 14.6 days
The months with the highest number of rainy days are July and November (18.7 days).
The months with the least rainy days are February and September (13.7 days).
Average snowfall in April
Alltmawr, United Kingdom
- Average snowfall in April: 9mm
The month with the highest snowfall is February (30mm).
The months with the least snowfall are June, July, August, September and October (0mm).
Average snowfall days in April
Alltmawr, United Kingdom
- Average snowfall days in April: 0.6 days
The month with the highest number of snowfall days is February (5 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in April /
Average sunshine in April
Alltmawr, United Kingdom
- Average daylight in April: 13h and 5min
The month with the longest days is June (Average daylight: 16h and 42min).
The month with the shortest days is December (Average daylight: 7h and 48min).
- Average sunshine in April: 6h and 1min
The month with the most sunshine is May (Average sunshine: 6h and 24min).
The month with the least sunshine is November (Average sunshine: 2h and 54min).
Average sunshine days in April
Alltmawr, United Kingdom
- Average sunshine days in April: 12.5 days
The month with the most sunshine days is April (12.5 days).
The month with the least sunshine days is November (7.2 days).
Average UV index in April
Alltmawr, United Kingdom
- Average UV index in April: 3
The months with the highest UV index are May, June, July 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
Alltmawr, United Kingdom
- Average cloud cover in April: 60
The month with the most cloud cover is November (Cloud cover 73).
The months with the least cloud cover are April and May (Cloud cover 60).
Average visibility in April
Alltmawr, United Kingdom
- Average visibility in April: 8km
The months with the highest visibility are January, February, March, April, May, June, July and December (8km).
The months with the lowest visibility are August, September, October and November (7km).
