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
With the transition into April, West Grinstead experiences a subtle uplift in average high-temperatures, adjusting from a cool 10.2°C (50.4°F) in March to a refreshing 13.6°C (56.5°F). West Grinstead records an average low-temperature of 5.3°C (41.5°F) throughout the month of April.Humidity
In April, the average relative humidity is 80%.Rainfall
April is the month with the least rainfall in West Grinstead. Rain falls for 12.3 days and accumulates 18mm (0.71") of precipitation.Snowfall
January through April, November and December are months with snowfall. April is the last month it regularly snows. During 0.3 snowfall days, in April, West Grinstead aggregates 1mm (0.04") of snow. Throughout the year, in West Grinstead, there are 9.7 snowfall days, and 47mm (1.85") of snow is accumulated.Daylight
The average length of the day in April is 13h and 52min.On the first day of the month, sunrise is at 6:35 am and sunset at 7:34 pm. On the last day of April, in West Grinstead, sunrise is at 5:35 am and sunset at 8:21 pm BST.
Sunshine
In April, the average sunshine in West Grinstead is 7.9h.UV index
The average daily maximum UV index in April is 3. A UV Index estimate of 3 to 5 represents a medium vulnerability from exposure to the Sun's UV radiation for ordinary individuals.Note: A daily high UV index of 3 in April leads to these guidelines:
Preventative actions are necessary - The mandate to avoid skin and eye damage is in place. The Sun's harshest UV rays are around midday; it's wise to seek shade and limit time outdoors. For a sun-safe wardrobe, go for clothes that are tightly woven and generously sized. Beware! Reflection from snow can magnify the Sun's UV radiation nearly twofold.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the temperature in April in West Grinstead?
What is the average humidity in April in West Grinstead?
What is the driest month in West Grinstead?
How much does it rain in West Grinstead in April?
What is the last month it snows in West Grinstead?
What is the average length of the day in April in West Grinstead?
What time are sunrise and sunset in April in West Grinstead?
How long on average sun shines in April in West Grinstead?
How high is the UV index in April in West Grinstead?
Average temperature in April
West Grinstead, United Kingdom
- Average high temperature in April: 13.6°C
The warmest month (with the highest average high temperature) is July (21.3°C).
The month with the lowest average high temperature is January (7.2°C).
- Average low temperature in April: 5.3°C
The month with the highest average low temperature is August (13.3°C).
The coldest month (with the lowest average low temperature) is January (2.7°C).
Average pressure in April
West Grinstead, United Kingdom
- Average pressure in April: 1015.7mbar
The month with the highest atmospheric pressure is September (1017.2mbar).
The month with the lowest atmospheric pressure is November (1010.8mbar).
Average wind speed in April
West Grinstead, United Kingdom
- Average wind speed in April: 13.6km/h
The windiest month (with the highest average wind speed) is February (18.1km/h).
The calmest months (with the lowest average wind speed) are July and August (13.3km/h).
Average humidity in April
West Grinstead, United Kingdom
- Average humidity in April: 80%
The month with the highest relative humidity is December (89%).
The months with the lowest relative humidity are July and August (77%).
Average rainfall in April
West Grinstead, United Kingdom
- Average rainfall in April: 18mm
The wettest month (with the highest rainfall) is December (42mm).
The driest month (with the least rainfall) is April (18mm).
Average rainfall days in April
West Grinstead, United Kingdom
- Average rainfall days in April: 12.3 days
The month with the highest number of rainy days is November (16.6 days).
The month with the least rainy days is September (10.6 days).
Average snowfall in April
West Grinstead, United Kingdom
- Average snowfall in April: 1mm
The month with the highest snowfall is January (15mm).
The months with the least snowfall are May, June, July, August, September and October (0mm).
Average snowfall days in April
West Grinstead, United Kingdom
- Average snowfall days in April: 0.3 days
The month with the highest number of snowfall days is February (3.8 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
West Grinstead, United Kingdom
- Average daylight in April: 13h and 5min
The month with the longest days is June (Average daylight: 16h and 30min).
The month with the shortest days is December (Average daylight: 8h and 0min).
- Average sunshine in April: 7h and 5min
The month with the most sunshine is July (Average sunshine: 8h and 36min).
The month with the least sunshine is February (Average sunshine: 3h and 42min).
Average sunshine days in April
West Grinstead, United Kingdom
- Average sunshine days in April: 15.2 days
The month with the most sunshine days is September (16.1 days).
The months with the least sunshine days are February and November (10.7 days).
Average UV index in April
West Grinstead, United Kingdom
- Average UV index in April: 3
The months with the highest UV index are June and July (UV index 5).
The months with the lowest UV index are January, February, March, November and December (UV index 2).
Average cloud cover in April
West Grinstead, United Kingdom
- Average cloud cover in April: 47
The months with the most cloud cover are February and November (Cloud cover 61).
The months with the least cloud cover are April, July, August and September (Cloud cover 47).
Average visibility in April
West Grinstead, 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).
