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
With the transition into April, Llantarnam notes an average high-temperature of a fresh 12.2°C (54°F), closely resembling March. April's nights observe an average temperature of 5.8°C (42.4°F).Humidity
The months with the lowest humidity in Llantarnam are March through May, with an average relative humidity of 82%.Rainfall
April is the month with the least rainfall in Llantarnam. Rain falls for 12.7 days and accumulates 27mm (1.06") of precipitation.Snowfall
April through October are months without snowfall.Daylight
In April, the average length of the day in Llantarnam is 13h and 55min.On the first day of the month, sunrise is at 6:45 am and sunset at 7:45 pm. On the last day of April, sunrise is at 5:43 am and sunset at 8:34 pm BST.
Sunshine
The average sunshine in April is 7.9h.UV index
In Llantarnam, the average daily maximum UV index in April is 3. A UV Index estimate of 3 to 5 represents a moderate health risk from unprotected exposure to Sun's UV rays for average individuals.Note: The UV index of 3 during April translates into the following guidance:
Take necessary precautions - Suggestions to elude sunburn are provided. Midday is when the Sun's radiation is strongest; avoid prolonged exposure during this time. Safeguard your eyes, ears, and face from sun rays with the aid of a wide-brim hat.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are April temperatures in Llantarnam?
What is the least humid month in Llantarnam?
What is the average humidity in April in Llantarnam?
What is the driest month in Llantarnam?
How much does it rain in Llantarnam in April?
When it does not snow in Llantarnam?
Does it snow in Llantarnam in April?
What is the average length of the day in April in Llantarnam?
What time are sunrise and sunset in April in Llantarnam?
How long on average sun shines in April in Llantarnam?
How high is the UV index in April in Llantarnam?
Average temperature in April
Llantarnam, United Kingdom
- Average high temperature in April: 12.2°C
The warmest month (with the highest average high temperature) is July (18.9°C).
The month with the lowest average high temperature is January (7.3°C).
- Average low temperature in April: 5.8°C
The month with the highest average low temperature is August (13.2°C).
The coldest month (with the lowest average low temperature) is February (3.6°C).
Average pressure in April
Llantarnam, United Kingdom
- Average pressure in April: 1015.4mbar
The months with the highest atmospheric pressure are May and September (1016.7mbar).
The month with the lowest atmospheric pressure is November (1009.9mbar).
Average wind speed in April
Llantarnam, United Kingdom
- Average wind speed in April: 15.9km/h
The windiest month (with the highest average wind speed) is February (22km/h).
The calmest months (with the lowest average wind speed) are June and July (14.9km/h).
Average humidity in April
Llantarnam, United Kingdom
- Average humidity in April: 82%
The months with the highest relative humidity are January, November and December (86%).
The months with the lowest relative humidity are March, April and May (82%).
Average rainfall in April
Llantarnam, United Kingdom
- Average rainfall in April: 27mm
The wettest month (with the highest rainfall) is November (64mm).
The driest month (with the least rainfall) is April (27mm).
Average rainfall days in April
Llantarnam, United Kingdom
- Average rainfall days in April: 12.7 days
The month with the highest number of rainy days is November (18.8 days).
The month with the least rainy days is April (12.7 days).
Average snowfall in April
Llantarnam, United Kingdom
- Average snowfall in April: 0mm
The month with the highest snowfall is January (6mm).
The months with the least snowfall are April, May, June, July, August, September and October (0mm).
Average snowfall days in April
Llantarnam, United Kingdom
- Average snowfall days in April: 0 days
The month with the highest number of snowfall days is January (1.6 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
Llantarnam, United Kingdom
- Average daylight in April: 13h and 5min
The month with the longest days is June (Average daylight: 16h and 36min).
The month with the shortest days is December (Average daylight: 7h and 54min).
- Average sunshine in April: 7h and 5min
The month with the most sunshine is July (Average sunshine: 8h and 12min).
The month with the least sunshine is November (Average sunshine: 4h and 0min).
Average sunshine days in April
Llantarnam, United Kingdom
- Average sunshine days in April: 14.7 days
The month with the most sunshine days is April (14.7 days).
The month with the least sunshine days is November (8 days).
Average UV index in April
Llantarnam, 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, November and December (UV index 2).
Average cloud cover in April
Llantarnam, United Kingdom
- Average cloud cover in April: 47
The month with the most cloud cover is November (Cloud cover 60).
The months with the least cloud cover are April and May (Cloud cover 47).
Average visibility in April
Llantarnam, United Kingdom
- Average visibility in April: 9km
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (9km).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (9km).
