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 sea temperature 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
The initiation of April sees an average high-temperature of a fresh 11°C (51.8°F), showing minor variations from the previous month. The nighttime temperature demonstrates a marginal decline, averaging at a frosty 6.6°C (43.9°F) during April.Humidity
In Ladner, Canada, the average relative humidity in April is 78%.Rainfall
In Ladner, in April, during 15.3 rainfall days, 54mm (2.13") of precipitation is typically accumulated. In Ladner, during the entire year, the rain falls for 155 days and collects up to 763mm (30.04") of precipitation.Snowfall
In Ladner, snow does not fall in April through October.Sea temperature
In Ladner, in April, the average water temperature is 7.1°C (44.8°F).Note: Swimming in 7.1°C (44.8°F) is considered dangerous. Unprotected immersion in temperatures below 10°C (50°F) causes quickly maximum intensity cold shock with hyperventilation.
Daylight
In Ladner, the average length of the day in April is 13h and 46min.On the first day of April, sunrise is at 6:47 am and sunset at 7:44 pm. On the last day of the month, sunrise is at 5:51 am and sunset at 8:27 pm PDT.
Sunshine
The average sunshine in April is 7.9h.UV index
In Ladner, the average daily maximum UV index in April is 3. A UV Index value of 3 to 5 symbolizes a moderate health risk from unprotected exposure to Sun's UV rays for the ordinary person.Note: A maximum UV index of 3 in April translates into the following recommendations:
Ensure safety - Recommendations to avert sunburn are presented. The Sun is most powerful around mid-day, so it's a good practice to reduce direct exposure. A wide-brim hat offers excellent sun protection for the eyes, ears, face, and neck. Sunglasses with UVA and UVB protection significantly reduce eye damage from sun exposure. Mark this! Snow reflection can nearly double the UV radiation intensity from the Sun.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the average April temperature?
What is the average humidity in April?
How much does it rain in April?
When it does not snow?
Does it snow in Ladner in April?
How cold is the water in April?
What is the average length of the day in April?
When is the sunrise / sunset in April?
How many hours of sunshine does Ladner have in April?
What is the UV index reading in April?
Average temperature in April
Ladner, Canada
- Average high temperature in April: 11°C
The warmest month (with the highest average high temperature) is July (19.4°C).
The month with the lowest average high temperature is December (5.3°C).
- Average low temperature in April: 6.6°C
The month with the highest average low temperature is August (13.7°C).
The coldest month (with the lowest average low temperature) is December (2.5°C).
Average pressure in April
Ladner, Canada
- Average pressure in April: 1017.1mbar
The month with the highest atmospheric pressure is January (1018.1mbar).
The month with the lowest atmospheric pressure is March (1015.7mbar).
Average wind speed in April
Ladner, Canada
- Average wind speed in April: 10.4km/h
The windiest month (with the highest average wind speed) is November (12km/h).
The calmest month (with the lowest average wind speed) is August (6.8km/h).
Average humidity in April
Ladner, Canada
- Average humidity in April: 78%
The month with the highest relative humidity is January (83%).
The month with the lowest relative humidity is July (76%).
Average rainfall in April
Ladner, Canada
- Average rainfall in April: 54mm
The wettest month (with the highest rainfall) is November (115mm).
The driest month (with the least rainfall) is July (17mm).
Average rainfall days in April
Ladner, Canada
- Average rainfall days in April: 15.3 days
The month with the highest number of rainy days is March (17.6 days).
The month with the least rainy days is August (6.4 days).
Average snowfall in April
Ladner, Canada
- Average snowfall in April: 0mm
The month with the highest snowfall is February (61mm).
The months with the least snowfall are April, May, June, July, August, September and October (0mm).
Average snowfall days in April
Ladner, Canada
- Average snowfall days in April: 0.1 days
The month with the highest number of snowfall days is February (3.4 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).
Average sea temperature in April
Ladner, Canada
- Average sea temperature in April: 7.1°C
The best months for swimming (with the highest average sea temperature) are August and September (11.3°C).
The coldest month (with the lowest average sea temperature) is February (6.8°C).
Average daylight in April /
Average sunshine in April
Ladner, 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 5min
The month with the most sunshine is July (Average sunshine: 10h and 30min).
The month with the least sunshine is December (Average sunshine: 3h and 42min).
Average sunshine days in April
Ladner, Canada
- Average sunshine days in April: 12.4 days
The month with the most sunshine days is July (22.3 days).
The month with the least sunshine days is March (10.9 days).
Average UV index in April
Ladner, 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, November and December (UV index 2).
Average cloud cover in April
Ladner, Canada
- Average cloud cover in April: 49
The month with the most cloud cover is December (Cloud cover 60).
The months with the least cloud cover are July and August (Cloud cover 26).
Average visibility in April
Ladner, Canada
- Average visibility in April: 10km
The months with the highest visibility are April, May, June, July and August (10km).
The months with the lowest visibility are January, February, March, September, October, November and December (9km).
