April weather forecastCastelnou, Spain
April
Weather in April
April in Castelnou, Spain, is a comfortable spring month, with an average temperature varying between 18.8°C (65.8°F) and 8.2°C (46.8°F).Temperature
With the onset of April, Castelnou's weather sees a minor temperature rise, transitioning from a moderate 15.4°C (59.7°F) in March to a still refreshing 18.8°C (65.8°F). Castelnou's nighttime temperature during April is consistently averaged at a chilly 8.2°C (46.8°F).Humidity
In April, the average relative humidity is 63%.Rainfall
April is the month with the most rainfall. Rain falls for 11.8 days and accumulates 32mm (1.26") of precipitation.Snowfall
March through December are months without snowfall in Castelnou.Daylight
The average length of the day in April is 13h and 20min.On the first day of the month, sunrise is at 07:43 and sunset at 20:26. On the last day of April, in Castelnou, sunrise is at 06:59 and sunset at 20:57 CEST.
Sunshine
In April, the average sunshine is 8.4h.UV index
The average daily maximum UV index in April is 4. A UV Index of 3 to 5 symbolizes a medium vulnerability from exposure to the Sun's UV rays for ordinary individuals.Note: A maximum high UV index of 4 in April translates into the following recommendations:
Make use of precautions - Suggestions to resist sunburn are communicated. The midday Sun can be harmful due to its potent UV radiation; seek shade and reduce exposure. Sun-related eye harm can be minimized with proper sunglasses offering UVA and UVB coverage.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in April
Castelnou, Spain
- Average high temperature in April: 18.8°C
The warmest month (with the highest average high temperature) is July (31.3°C).
The month with the lowest average high temperature is January (10.5°C).
- Average low temperature in April: 8.2°C
The months with the highest average low temperature are July and August (18.7°C).
The coldest month (with the lowest average low temperature) is February (3.4°C).
Average pressure in April
Castelnou, Spain
- Average pressure in April: 1015.1mbar
The month with the highest atmospheric pressure is December (1022.3mbar).
The month with the lowest atmospheric pressure is April (1015.1mbar).
Average wind speed in April
Castelnou, Spain
- Average wind speed in April: 15.4km/h
The windiest month (with the highest average wind speed) is February (18.5km/h).
The calmest month (with the lowest average wind speed) is September (13km/h).
Average humidity in April
Castelnou, Spain
- Average humidity in April: 63%
The months with the highest relative humidity are January and December (72%).
The months with the lowest relative humidity are July and August (50%).
Average rainfall in April
Castelnou, Spain
- Average rainfall in April: 32mm
The wettest month (with the highest rainfall) is April (32mm).
The driest month (with the least rainfall) is December (7mm).
Average rainfall days in April
Castelnou, Spain
- Average rainfall days in April: 11.8 days
The month with the highest number of rainy days is April (11.8 days).
The month with the least rainy days is December (4.2 days).
Average snowfall in April
Castelnou, Spain
- Average snowfall in April: 0mm
The month with the highest snowfall is February (2mm).
The months with the least snowfall are March, April, May, June, July, August, September, October, November and December (0mm).
Average snowfall days in April
Castelnou, Spain
- Average snowfall days in April: 0 days
The month with the highest number of snowfall days is February (0.3 days).
The months with the least snowfall days are April, May, June, July, August, September, October and November (0 days).
Average daylight in April /
Average sunshine in April
Castelnou, Spain
- Average daylight in April: 13h and 18min
The month with the longest days is June (Average daylight: 15h and 6min).
The month with the shortest days is December (Average daylight: 9h and 18min).
- Average sunshine in April: 8h and 24min
The month with the most sunshine is July (Average sunshine: 12h and 0min).
The month with the least sunshine is November (Average sunshine: 6h and 24min).
Average sunshine days in April
Castelnou, Spain
- Average sunshine days in April: 16.9 days
The month with the most sunshine days is December (26.1 days).
The month with the least sunshine days is April (16.9 days).
Average UV index in April
Castelnou, Spain
- Average UV index in April: 4
The month with the highest UV index is July (UV index 7).
The months with the lowest UV index are January, February, March, November and December (UV index 3).
Average cloud cover in April
Castelnou, Spain
- Average cloud cover in April: 32
The months with the most cloud cover are January and April (Cloud cover 32).
The months with the least cloud cover are July and August (Cloud cover 12).
Average visibility in April
Castelnou, Spain
- Average visibility in April: 10km
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).
