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
A subtle rise in the average high-temperature is observed during April, adjusting from a chilly 7.2°C (45°F) in March to a cool 10.8°C (51.4°F). Langley's nights in April experience an average temperature drop to an icy 3.4°C (38.1°F).Humidity
The average relative humidity in April is 82%.Rainfall
In April, in Langley, the rain falls for 21.1 days. Throughout April, 123mm (4.84") of precipitation is accumulated. In Langley, during the entire year, the rain falls for 184.4 days and collects up to 1508mm (59.37") of precipitation.Snowfall
January through April, November and December are months with snowfall in Langley. April is the last month it regularly snows in Langley. During 0.4 snowfall days, in April, Langley aggregates 3mm (0.12") of snow. Throughout the year, there are 15.5 snowfall days, and 340mm (13.39") of snow is accumulated.Daylight
In April, the average length of the day is 13h and 46min.On the first day of the month, sunrise is at 6:45 am and sunset at 7:42 pm. On the last day of April, sunrise is at 5:49 am and sunset at 8:25 pm PDT.
Sunshine
In April, the average sunshine is 7.3h.UV index
In Langley, the average daily maximum UV index in April is 3. A UV Index of 3 to 5 symbolizes a medium vulnerability from exposure to the Sun's UV radiation for ordinary individuals.Note: A maximum high UV index of 3 in April translates into the following recommendations:
Take measures. Individuals with light skin might experience burns in under 30 minutes. Stay safe from the Sun's strongest UV rays by limiting exposure during midday. Sunglasses providing both UVA and UVB protection are non-negotiable on sunlit days. Observe! Snow reflection can nearly intensify the Sun's UV radiation twofold.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are the temperatures in Langley in April?
What is the average humidity in April in Langley?
How much does it rain in Langley in April?
What is the last month it snows in Langley?
What is the average length of the day in April in Langley?
When is the sunrise / sunset in April in Langley?
How long on average sun shines in April in Langley?
What is the UV index intensity in April in Langley?
Average temperature in April
Langley, Canada
- Average high temperature in April: 10.8°C
The warmest month (with the highest average high temperature) is August (22°C).
The month with the lowest average high temperature is December (3.2°C).
- Average low temperature in April: 3.4°C
The month with the highest average low temperature is August (11°C).
The coldest month (with the lowest average low temperature) is December (-0.9°C).
Average pressure in April
Langley, Canada
- Average pressure in April: 1017mbar
The month with the highest atmospheric pressure is January (1018.6mbar).
The month with the lowest atmospheric pressure is March (1015.8mbar).
Average wind speed in April
Langley, Canada
- Average wind speed in April: 7km/h
The windiest months (with the highest average wind speed) are February and March (7.6km/h).
The calmest month (with the lowest average wind speed) is August (5.2km/h).
Average humidity in April
Langley, Canada
- Average humidity in April: 82%
The month with the highest relative humidity is January (88%).
The month with the lowest relative humidity is July (74%).
Average rainfall in April
Langley, Canada
- Average rainfall in April: 123mm
The wettest month (with the highest rainfall) is January (250mm).
The driest month (with the least rainfall) is July (11mm).
Average rainfall days in April
Langley, Canada
- Average rainfall days in April: 21.1 days
The month with the highest number of rainy days is March (22.1 days).
The month with the least rainy days is July (4.6 days).
Average snowfall in April
Langley, Canada
- Average snowfall in April: 3mm
The month with the highest snowfall is February (114mm).
The months with the least snowfall are May, June, July, August, September and October (0mm).
Average snowfall days in April
Langley, Canada
- Average snowfall days in April: 0.4 days
The month with the highest number of snowfall days is February (5 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
Langley, Canada
- Average daylight in April: 13h and 5min
The month with the longest days is June (Average daylight: 16h and 6min).
The month with the shortest days is December (Average daylight: 8h and 18min).
- Average sunshine in April: 7h and 2min
The months with the most sunshine are July and August (Average sunshine: 10h and 6min).
The months with the least sunshine are January and December (Average sunshine: 3h and 36min).
Average sunshine days in April
Langley, Canada
- Average sunshine days in April: 7.2 days
The month with the most sunshine days is July (26 days).
The month with the least sunshine days is March (7.1 days).
Average UV index in April
Langley, Canada
- Average UV index in April: 3
The month with the highest UV index is July (UV index 5).
The months with the lowest UV index are January, February, March, October, November and December (UV index 2).
Average cloud cover in April
Langley, Canada
- Average cloud cover in April: 55
The months with the most cloud cover are January, March and December (Cloud cover 61).
The months with the least cloud cover are July and August (Cloud cover 30).
Average visibility in April
Langley, Canada
- Average visibility in April: 8km
The months with the highest visibility are July and August (9km).
The months with the lowest visibility are January, February, November and December (7km).
Langley, Canada
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