April weather forecastWinter Harbour, Canada
April
Weather in April
April, the same as March, in Winter Harbour, Canada, is a frosty spring month, with temperature in the range of an average low of 4.8°C (40.6°F) and an average high of 9.3°C (48.7°F).Temperature
April's onset brings an average high-temperature of a still frosty 9.3°C (48.7°F), showing a minute difference from March's 7.2°C (45°F). During the month of April, Winter Harbour's average nighttime temperature closely mirrors its daytime counterpart, at an icy 4.8°C (40.6°F).Humidity
February through May, with an average relative humidity of 83%, are the least humid months.Rainfall
In Winter Harbour, Canada, during April, the rain falls for 18.1 days and regularly aggregates up to 84mm (3.31") of precipitation. In Winter Harbour, during the entire year, the rain falls for 209.5 days and collects up to 1491mm (58.7") of precipitation.Snowfall
Months with snowfall are January through April, November and December. April is the last month it regularly snows in Winter Harbour, Canada. During 0.3 snowfall days, in April, Winter Harbour aggregates 1mm (0.04") of snow. In Winter Harbour, Canada, during the entire year, snow falls for 7.2 days and aggregates up to 81mm (3.19") of snow.Daylight
The average length of the day in April is 13h and 51min.On the first day of the month, sunrise is at 7:06 am and sunset at 8:05 pm. On the last day of April, in Winter Harbour, sunrise is at 6:06 am and sunset at 8:51 pm PDT.
Sunshine
In April, the average sunshine in Winter Harbour, Canada, is 6.2h.UV index
In Winter Harbour, the average daily maximum UV index in April is 3. A UV Index estimate of 3 to 5 represents a medium health hazard from exposure to the Sun's UV radiation for the average person.Note: The maximum UV index of 3 during April leads to these instructions:
Preventative actions are necessary - Recommendations to ward off sunburn are given. During midday, the Sun's radiation is strongest, and it's advisable to reduce direct exposure. Using UVA and UVB-protective sunglasses and sun-protective clothing is effective against UV radiation. Be aware! The intensity of the Sun's UV radiation can be amplified nearly twice due to snow reflection.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in April
Winter Harbour, Canada
- Average high temperature in April: 9.3°C
The warmest month (with the highest average high temperature) is August (17.5°C).
The month with the lowest average high temperature is December (6.3°C).
- Average low temperature in April: 4.8°C
The month with the highest average low temperature is August (11.9°C).
The coldest month (with the lowest average low temperature) is February (3.1°C).
Average pressure in April
Winter Harbour, Canada
- Average pressure in April: 1016.1mbar
The month with the highest atmospheric pressure is July (1018.9mbar).
The month with the lowest atmospheric pressure is November (1012.7mbar).
Average wind speed in April
Winter Harbour, Canada
- Average wind speed in April: 15.7km/h
The windiest month (with the highest average wind speed) is January (19.5km/h).
The calmest month (with the lowest average wind speed) is August (12.4km/h).
Average humidity in April
Winter Harbour, Canada
- Average humidity in April: 83%
The month with the highest relative humidity is January (86%).
The months with the lowest relative humidity are February, March, April and May (83%).
Average rainfall in April
Winter Harbour, Canada
- Average rainfall in April: 84mm
The wettest month (with the highest rainfall) is November (226mm).
The driest month (with the least rainfall) is May (42mm).
Average rainfall days in April
Winter Harbour, Canada
- Average rainfall days in April: 18.1 days
The month with the highest number of rainy days is November (21.5 days).
The month with the least rainy days is August (11.8 days).
Average snowfall in April
Winter Harbour, Canada
- Average snowfall in April: 1mm
The month with the highest snowfall is January (26mm).
The months with the least snowfall are May, June, July, August, September and October (0mm).
Average snowfall days in April
Winter Harbour, Canada
- Average snowfall days in April: 0.3 days
The month with the highest number of snowfall days is March (2.3 days).
The months with the least snowfall days are May, June, July, August and October (0 days).
Average daylight in April /
Average sunshine in April
Winter Harbour, Canada
- Average daylight in April: 13h and 54min
The month with the longest days is June (Average daylight: 16h and 24min).
The month with the shortest days is December (Average daylight: 8h and 6min).
- Average sunshine in April: 6h and 12min
The month with the most sunshine is August (Average sunshine: 8h and 42min).
The month with the least sunshine is January (Average sunshine: 3h and 6min).
Average sunshine days in April
Winter Harbour, Canada
- Average sunshine days in April: 10.6 days
The month with the most sunshine days is August (16.1 days).
The month with the least sunshine days is November (7.6 days).
Average UV index in April
Winter Harbour, Canada
- Average UV index in April: 3
The months with the highest UV index are June, July and August (UV index 4).
The months with the lowest UV index are January, February, November and December (UV index 2).
Average cloud cover in April
Winter Harbour, Canada
- Average cloud cover in April: 60
The month with the most cloud cover is January (Cloud cover 69).
The month with the least cloud cover is August (Cloud cover 45).
Average visibility in April
Winter Harbour, Canada
- 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).
