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
In April, Caerphilly notes an average high-temperature of a cool 12.3°C (54.1°F), hardly different from the preceding month. Caerphilly, in the month of April, anticipates a consistent average low-temperature of 5.4°C (41.7°F).Humidity
The months with the lowest humidity are April and May, with an average relative humidity of 82%.Rainfall
April is the month with the least rainfall in Caerphilly. Rain falls for 13 days and accumulates 23mm (0.91") of precipitation.Snowfall
April through October are months without snowfall.Daylight
The average length of the day in April in Caerphilly is 13h and 54min.On the first day of April, 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 8:35 pm BST.
Sunshine
The months with the most sunshine are April, May and July, with an average of 8h of sunshine.UV index
In Caerphilly, the average daily maximum UV index in April is 3. A UV Index of 3 to 5 symbolizes a moderate health risk from unprotected exposure to Sun's UV rays for the average person.Note: The maximum UV index of 3 during April leads to these instructions:
Undertake precautions - Obligation exists to protect against skin and eye damage. Sun's radiation is most powerful around mid-day, so it's best to limit outdoor activities during this time. In the presence of strong sunlight, it's crucial to wear sunglasses that ward off UVA and UVB rays.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are April temperatures in Caerphilly?
What are the least humid months in Caerphilly?
What is the average humidity in April in Caerphilly?
What is the driest month in Caerphilly?
How many days does it rain in April in Caerphilly?
When it does not snow in Caerphilly?
Does it snow in Caerphilly in April?
What is the average length of the day in April in Caerphilly?
When is the sunrise / sunset in April in Caerphilly?
What is the month with the most sunshine in Caerphilly?
How long on average sun shines in April in Caerphilly?
What is the UV index intensity in April in Caerphilly?
Average temperature in April
Caerphilly, United Kingdom
- Average high temperature in April: 12.3°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 (7.2°C).
- Average low temperature in April: 5.4°C
The months with the highest average low temperature are July and August (12.5°C).
The coldest months (with the lowest average low temperature) are January and February (3.3°C).
Average pressure in April
Caerphilly, 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
Caerphilly, United Kingdom
- Average wind speed in April: 15.7km/h
The windiest month (with the highest average wind speed) is February (21.5km/h).
The calmest months (with the lowest average wind speed) are June and July (14.6km/h).
Average humidity in April
Caerphilly, United Kingdom
- Average humidity in April: 82%
The months with the highest relative humidity are January, November and December (87%).
The months with the lowest relative humidity are April and May (82%).
Average rainfall in April
Caerphilly, United Kingdom
- Average rainfall in April: 23mm
The wettest month (with the highest rainfall) is November (54mm).
The driest month (with the least rainfall) is April (23mm).
Average rainfall days in April
Caerphilly, United Kingdom
- Average rainfall days in April: 13 days
The month with the highest number of rainy days is July (15.8 days).
The month with the least rainy days is February (10.3 days).
Average snowfall in April
Caerphilly, United Kingdom
- Average snowfall in April: 0mm
The months with the highest snowfall are January and February (10mm).
The months with the least snowfall are April, May, June, July, August, September and October (0mm).
Average snowfall days in April
Caerphilly, United Kingdom
- Average snowfall days in April: 0 days
The months with the highest number of snowfall days are January and February (2 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
Caerphilly, 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: 8h and 0min
The months with the most sunshine are April, May and July (Average sunshine: 8h and 0min).
The month with the least sunshine is November (Average sunshine: 3h and 54min).
Average sunshine days in April
Caerphilly, United Kingdom
- Average sunshine days in April: 14.7 days
The month with the most sunshine days is September (16.6 days).
The month with the least sunshine days is June (11.8 days).
Average UV index in April
Caerphilly, 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
Caerphilly, United Kingdom
- Average cloud cover in April: 47
The month with the most cloud cover is November (Cloud cover 62).
The month with the least cloud cover is April (Cloud cover 47).
Average visibility in April
Caerphilly, 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).
