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
Weather in April
Temperature
April's beginning signals an average high-temperature of a cool 11.4°C (52.5°F), barely different from March's 9.9°C (49.8°F). Throughout April, Portinfer observes a steady low-temperature average of 9°C (48.2°F), reflecting a minor dip from daytime highs.Humidity
The average relative humidity in April in Portinfer is 80%.Rainfall
In April, in Portinfer, the rain falls for 13.3 days. Throughout April, 32mm (1.26") of precipitation is accumulated. Throughout the year, there are 191.6 rainfall days, and 531mm (20.91") of precipitation is accumulated.Snowfall
February, April through October and December are months without snowfall in Portinfer.Daylight
The average length of the day in April in Portinfer is 13h and 45min.On the first day of April in Portinfer, sunrise is at 06:44 and sunset at 19:40. On the last day of the month, sunrise is at 05:47 and sunset at 20:24 BST.
Sunshine
The average sunshine in April in Portinfer is 9.3h.UV index
In April, the average daily maximum UV index is 3. A UV Index of 3 to 5 symbolizes a medium health hazard from exposure to the Sun's UV radiation for average individuals.Note: The daily high UV index of 3 in April translates into this advice:
Act with care - The need to guard against sun damage is communicated. Avoiding the Sun during its peak radiation time around midday is a healthy practice. A hat with a broad brim is indispensable, filtering out up to half of UV rays.
Frequently asked questions
What are the temperatures in Portinfer in April?
What is the average humidity in April in Portinfer?
How many days does it rain in April in Portinfer?
When it does not snow in Portinfer?
Does it snow in Portinfer in April?
How many hours of daylight does Portinfer have in April?
When is the sunrise / sunset in April in Portinfer?
How many hours of sunshine does Portinfer have in April?
What is the UV index reading in April in Portinfer?
Average temperature in April
Portinfer, Jersey
- Average high temperature in April: 11.4°C
The warmest month (with the highest average high temperature) is August (18.1°C).
The month with the lowest average high temperature is February (9°C).
- Average low temperature in April: 9°C
The month with the highest average low temperature is August (16.3°C).
The coldest month (with the lowest average low temperature) is February (6.9°C).
Average pressure in April
Portinfer, Jersey
- Average pressure in April: 1015.6mbar
The month with the highest atmospheric pressure is September (1018mbar).
The month with the lowest atmospheric pressure is November (1011.8mbar).
Average wind speed in April
Portinfer, Jersey
- Average wind speed in April: 23.5km/h
The windiest month (with the highest average wind speed) is December (34.3km/h).
The calmest month (with the lowest average wind speed) is July (20.6km/h).
Average humidity in April
Portinfer, Jersey
- Average humidity in April: 80%
The month with the highest relative humidity is June (84%).
The months with the lowest relative humidity are February, November and December (78%).
Average rainfall in April
Portinfer, Jersey
- Average rainfall in April: 32mm
The wettest month (with the highest rainfall) is November (74mm).
The driest months (with the least rainfall) are May and July (27mm).
Average rainfall days in April
Portinfer, Jersey
- Average rainfall days in April: 13.3 days
The month with the highest number of rainy days is November (20.7 days).
The month with the least rainy days is May (12.7 days).
Average snowfall in April
Portinfer, Jersey
- Average snowfall in April: 0mm
The months with the highest snowfall are January, March and November (1mm).
The months with the least snowfall are February, April, May, June, July, August, September, October and December (0mm).
Average snowfall days in April
Portinfer, Jersey
- Average snowfall days in April: 0 days
The months with the highest number of snowfall days are February and March (0.3 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
Portinfer, Jersey
- Average daylight in April: 13h and 5min
The month with the longest days is June (Average daylight: 16h and 12min).
The month with the shortest days is December (Average daylight: 8h and 18min).
- Average sunshine in April: 9h and 2min
The month with the most sunshine is July (Average sunshine: 9h and 48min).
The month with the least sunshine is January (Average sunshine: 4h and 0min).
Average sunshine days in April
Portinfer, Jersey
- Average sunshine days in April: 14.2 days
The month with the most sunshine days is May (15.3 days).
The month with the least sunshine days is November (6.5 days).
Average UV index in April
Portinfer, Jersey
- Average UV index in April: 3
The months with the highest UV index are June, July and August (UV index 5).
The month with the lowest UV index is February (UV index 2).
Average cloud cover in April
Portinfer, Jersey
- Average cloud cover in April: 38
The months with the most cloud cover are January, November and December (Cloud cover 61).
The month with the least cloud cover is July (Cloud cover 36).
Average visibility in April
Portinfer, Jersey
- 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).
Portinfer, Jersey
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