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
Cwmcarn indicates an average high-temperature of a fresh 12.1°C (53.8°F) in April, showing minor variation from March's 9.4°C (48.9°F). The low-temperature average for Cwmcarn during April stands at a cold 5°C (41°F).Humidity
April and May, with an average relative humidity of 83%, are the least humid months.Rainfall
The month with the least rainfall is April, when the rain falls for 14.3 days and typically collects 30mm (1.18") of precipitation.Snowfall
Months with snowfall are January through April, November and December. April is the last month it regularly snows in Cwmcarn. During 0.3 snowfall days, in April, Cwmcarn aggregates 1mm (0.04") of snow. Throughout the year, there are 7.9 snowfall days, and 48mm (1.89") of snow is accumulated.Daylight
In Cwmcarn, the average length of the day in April is 13h and 55min.On the first day of April in Cwmcarn, sunrise is at 6:46 am and sunset at 7:46 pm. On the last day of the month, sunrise is at 5:44 am and sunset at 8:34 pm BST.
Sunshine
The average sunshine in April is 7.9h.UV index
In April, the average daily maximum UV index in Cwmcarn is 3. A UV Index estimate of 3 to 5 represents a moderate threat to health from exposure to the Sun's UV rays for the ordinary person.Note: In April, a daily maximum UV index of 3 leads to the following instructions:
Undertake precautions - Guarding against sun damage is counselled. Limiting sun exposure during midday hours helps in reducing the harmful effects of UV radiation. Wearing a wide-brim hat can block approximately 50% of UV radiation, protecting the eyes. Stay alert! Snow's reflective properties can almost double the UV radiation from the Sun.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are the temperatures in Cwmcarn in April?
What is the least humid month in Cwmcarn?
What is the average humidity in April in Cwmcarn?
What is the driest month in Cwmcarn?
How much does it rain in Cwmcarn in April?
What is the last month it snows in Cwmcarn?
What is the average length of the day in April in Cwmcarn?
What time are sunrise and sunset in April in Cwmcarn?
How many hours of sunshine does Cwmcarn have in April?
How high is the UV index in April in Cwmcarn?
Average temperature in April
Cwmcarn, United Kingdom
- Average high temperature in April: 12.1°C
The warmest month (with the highest average high temperature) is July (18.8°C).
The month with the lowest average high temperature is January (6.8°C).
- Average low temperature in April: 5°C
The month with the highest average low temperature is August (12.3°C).
The coldest month (with the lowest average low temperature) is February (2.9°C).
Average pressure in April
Cwmcarn, United Kingdom
- Average pressure in April: 1015.3mbar
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
Cwmcarn, United Kingdom
- Average wind speed in April: 15.2km/h
The windiest month (with the highest average wind speed) is February (21km/h).
The calmest months (with the lowest average wind speed) are June and July (14.2km/h).
Average humidity in April
Cwmcarn, United Kingdom
- Average humidity in April: 83%
The months with the highest relative humidity are November and December (88%).
The months with the lowest relative humidity are April and May (83%).
Average rainfall in April
Cwmcarn, United Kingdom
- Average rainfall in April: 30mm
The wettest month (with the highest rainfall) is November (68mm).
The driest month (with the least rainfall) is April (30mm).
Average rainfall days in April
Cwmcarn, United Kingdom
- Average rainfall days in April: 14.3 days
The month with the highest number of rainy days is November (19 days).
The month with the least rainy days is February (13.8 days).
Average snowfall in April
Cwmcarn, United Kingdom
- Average snowfall in April: 1mm
The month with the highest snowfall is February (19mm).
The months with the least snowfall are May, June, July, August, September and October (0mm).
Average snowfall days in April
Cwmcarn, United Kingdom
- Average snowfall days in April: 0.3 days
The months with the highest number of snowfall days are January and February (2.5 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
Cwmcarn, 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 0min).
The month with the least sunshine is November (Average sunshine: 3h and 48min).
Average sunshine days in April
Cwmcarn, United Kingdom
- Average sunshine days in April: 12.9 days
The month with the most sunshine days is April (12.9 days).
The month with the least sunshine days is November (7.9 days).
Average UV index in April
Cwmcarn, 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
Cwmcarn, United Kingdom
- Average cloud cover in April: 48
The month with the most cloud cover is November (Cloud cover 62).
The months with the least cloud cover are April and May (Cloud cover 48).
Average visibility in April
Cwmcarn, 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).
