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
As March transitions into April, the average high-temperature rests at a fresh 11.6°C (52.9°F), maintaining a close resemblance to the previous month. During April, Heswall observes a consistent average nighttime temperature of 5.8°C (42.4°F).Humidity
April and May, with an average relative humidity of 79%, are the least humid months.Rainfall
The month with the least rainfall in Heswall is April, when the rain falls for 15.4 days and typically collects 35mm (1.38") of precipitation.Snowfall
January through April and December are months with snowfall in Heswall. April is the last month it regularly snows. During 0.2 snowfall days, in April, Heswall aggregates 3mm (0.12") of snow. In Heswall, United Kingdom, during the entire year, snow falls for 9.8 days and aggregates up to 60mm (2.36") of snow.Daylight
The average length of the day in April in Heswall is 14h and 2min.On the first day of April in Heswall, sunrise is at 6:44 am and sunset at 7:48 pm. On the last day of the month, sunrise is at 5:38 am and sunset at 8:40 pm BST.
Sunshine
April, May and July, with an average of 7.8h of sunshine, are months with the most sunshine in Heswall.UV index
The average daily maximum UV index in April in Heswall is 3. A UV Index value of 3 to 5 symbolizes a medium health hazard from unprotected exposure to Sun's UV rays for ordinary individuals.Note: In April, the UV index of 3 transforms into the following advice:
Preventative actions are necessary - The mandate to avoid skin and eye damage is in place. To guard against the harmful effects of the Sun, minimize exposure during midday. Equip yourself with UVA and UVB-filtering sunglasses on clear, sunny days. Take careful note! The UV radiation of the Sun can be nearly doubled by snow reflection.
Frequently asked questions
What are April temperatures in Heswall?
What are the least humid months in Heswall?
What is the average humidity in April in Heswall?
What is the driest month in Heswall?
How much does it rain in Heswall in April?
What is the last month it snows in Heswall?
What is the average length of the day in April in Heswall?
When is the sunrise / sunset in April in Heswall?
What is the month with the most sunshine in Heswall?
How long on average sun shines in April in Heswall?
How high is the UV index in April in Heswall?
Average temperature in April
Heswall, United Kingdom
- Average high temperature in April: 11.6°C
The warmest month (with the highest average high temperature) is July (18.3°C).
The month with the lowest average high temperature is January (7°C).
- Average low temperature in April: 5.8°C
The month with the highest average low temperature is August (13.2°C).
The coldest months (with the lowest average low temperature) are January and February (3.6°C).
Average pressure in April
Heswall, United Kingdom
- Average pressure in April: 1015.2mbar
The month with the highest atmospheric pressure is May (1016.2mbar).
The month with the lowest atmospheric pressure is November (1008.9mbar).
Average wind speed in April
Heswall, United Kingdom
- Average wind speed in April: 15.6km/h
The windiest months (with the highest average wind speed) are January and December (21.1km/h).
The calmest month (with the lowest average wind speed) is June (13.7km/h).
Average humidity in April
Heswall, United Kingdom
- Average humidity in April: 79%
The months with the highest relative humidity are January, November and December (84%).
The months with the lowest relative humidity are April and May (79%).
Average rainfall in April
Heswall, United Kingdom
- Average rainfall in April: 35mm
The wettest month (with the highest rainfall) is August (74mm).
The driest month (with the least rainfall) is April (35mm).
Average rainfall days in April
Heswall, United Kingdom
- Average rainfall days in April: 15.4 days
The month with the highest number of rainy days is August (22.7 days).
The month with the least rainy days is February (15.3 days).
Average snowfall in April
Heswall, United Kingdom
- Average snowfall in April: 3mm
The month with the highest snowfall is February (19mm).
The months with the least snowfall are May, June, July, August, September, October and November (0mm).
Average snowfall days in April
Heswall, United Kingdom
- Average snowfall days in April: 0.2 days
The month with the highest number of snowfall days is February (3.3 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
Heswall, United Kingdom
- Average daylight in April: 14h and 0min
The month with the longest days is June (Average daylight: 16h and 54min).
The month with the shortest days is December (Average daylight: 7h and 36min).
- Average sunshine in April: 7h and 5min
The months with the most sunshine are April, May and July (Average sunshine: 7h and 48min).
The month with the least sunshine is November (Average sunshine: 4h and 0min).
Average sunshine days in April
Heswall, United Kingdom
- Average sunshine days in April: 11.3 days
The month with the most sunshine days is March (11.8 days).
The month with the least sunshine days is August (4.7 days).
Average UV index in April
Heswall, 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, November and December (UV index 2).
Average cloud cover in April
Heswall, United Kingdom
- Average cloud cover in April: 48
The months with the most cloud cover are November and December (Cloud cover 60).
The months with the least cloud cover are April and May (Cloud cover 48).
Average visibility in April
Heswall, 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).
Heswall, United Kingdom
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