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
Portishead indicates an average high-temperature of a cool 12.7°C (54.9°F) in April, showing minor variation from March's 9.8°C (49.6°F). Portishead records an average low-temperature of 5°C (41°F) throughout the month of April.Humidity
April, May and July, with an average relative humidity of 82%, are the least humid months in Portishead.Rainfall
April and September are months with the least rain in Portishead when the rain falls for 13.2 days and typically aggregates up to 24mm (0.94") of rain.Snowfall
Months with snowfall in Portishead are January through April, November and December. April is the last month it regularly snows. During 0.3 snowfall days, in April, Portishead aggregates 2mm (0.08") of snow. Throughout the year, there are 7 snowfall days, and 45mm (1.77") of snow is accumulated.Daylight
The average length of the day in April in Portishead is 13h and 54min.On the first day of the month, sunrise is at 6:44 am and sunset at 7:44 pm. On the last day of April, in Portishead, United Kingdom, sunrise is at 5:43 am and sunset at 8:33 pm BST.
Sunshine
In Portishead, the average sunshine in April is 7.7h.UV index
In Portishead, the average daily maximum UV index in April is 3. A UV Index of 3 to 5 symbolizes a medium health hazard from unprotected exposure to Sun's UV rays for the ordinary person.Note: An average UV index of 3 in April transforms into this advice:
Act with care - The suggestion to avoid sunburn is emphasized. Direct exposure to the Sun's intense radiation around midday should be avoided for health reasons. Employ a hat with a wide brim for robust protection, cutting UV exposure by half. Notice! The UV radiation of the Sun can be intensified nearly twofold due to the reflective quality of snow.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the usual temperature for Portishead in April?
What are the least humid months in Portishead?
What is the average humidity in April in Portishead?
What is the driest month in Portishead?
How much does it rain in Portishead in April?
What is the last month it snows in Portishead?
How many hours of daylight does Portishead have in April?
When are sunrise and sunset in April in Portishead?
How many hours of sunshine does Portishead have in April?
What is the UV index intensity in April in Portishead?
Average temperature in April
Portishead, United Kingdom
- Average high temperature in April: 12.7°C
The warmest month (with the highest average high temperature) is July (19.7°C).
The month with the lowest average high temperature is January (7.2°C).
- Average low temperature in April: 5°C
The month with the highest average low temperature is August (12.7°C).
The coldest month (with the lowest average low temperature) is January (2.8°C).
Average pressure in April
Portishead, United Kingdom
- Average pressure in April: 1015.4mbar
The months with the highest atmospheric pressure are May and September (1016.8mbar).
The month with the lowest atmospheric pressure is November (1010.1mbar).
Average wind speed in April
Portishead, United Kingdom
- Average wind speed in April: 14.4km/h
The windiest month (with the highest average wind speed) is February (19.5km/h).
The calmest month (with the lowest average wind speed) is July (13.6km/h).
Average humidity in April
Portishead, United Kingdom
- Average humidity in April: 82%
The months with the highest relative humidity are November and December (88%).
The months with the lowest relative humidity are April, May and July (82%).
Average rainfall in April
Portishead, United Kingdom
- Average rainfall in April: 24mm
The wettest month (with the highest rainfall) is December (45mm).
The driest months (with the least rainfall) are April and September (24mm).
Average rainfall days in April
Portishead, United Kingdom
- Average rainfall days in April: 13.2 days
The month with the highest number of rainy days is August (17.5 days).
The month with the least rainy days is February (12.3 days).
Average snowfall in April
Portishead, United Kingdom
- Average snowfall in April: 2mm
The month with the highest snowfall is February (18mm).
The months with the least snowfall are May, June, July, August, September and October (0mm).
Average snowfall days in April
Portishead, United Kingdom
- Average snowfall days in April: 0.3 days
The month with the highest number of snowfall days is January (2.4 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
Portishead, 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 4min
The month with the most sunshine is July (Average sunshine: 8h and 12min).
The month with the least sunshine is November (Average sunshine: 3h and 54min).
Average sunshine days in April
Portishead, United Kingdom
- Average sunshine days in April: 13.3 days
The month with the most sunshine days is March (14.5 days).
The month with the least sunshine days is August (9.3 days).
Average UV index in April
Portishead, 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
Portishead, United Kingdom
- Average cloud cover in April: 48
The month with the most cloud cover is November (Cloud cover 61).
The months with the least cloud cover are April and May (Cloud cover 48).
Average visibility in April
Portishead, 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).
