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
April brings a temperature change, with average high-temperatures moving from March's cold 2.5°C (36.5°F) to a chilly 7.9°C (46.2°F). Throughout April, an average nighttime temperature of -1.2°C (29.8°F) is experienced.Humidity
In Waterton Park, the average relative humidity in April is 70%.Rainfall
In Waterton Park, in April, during 8.8 rainfall days, 31mm (1.22") of precipitation is typically accumulated. Throughout the year, in Waterton Park, there are 79.6 rainfall days, and 292mm (11.5") of precipitation is accumulated.Snowfall
Months with snowfall are January through June, September through December. The month with the most snowfall is April, when snow falls for 8.3 days and typically aggregates up to 166mm (6.54") of snow.Daylight
In Waterton Park, the average length of the day in April is 13h and 46min.On the first day of April, sunrise is at 7:11 am and sunset at 8:07 pm. On the last day of the month, sunrise is at 6:14 am and sunset at 8:51 pm MDT.
Sunshine
In Waterton Park, the average sunshine in April is 9.3h.UV index
The months with the lowest UV index are January through April, October through December, with an average maximum UV index of 2. A UV Index value of 2, and less, symbolizes a low threat to health from unprotected exposure to Sun's UV rays for the average person.Note: The UV index of 2 in April translates into these instructions:
Children, babies, and those with sensitive skin should always be shielded from long periods of sun exposure. The Sun's harshest UV rays are around midday; it's wise to seek shade and limit time outdoors. 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. Take precaution! The reflection from snow can almost double the UV radiation of 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 does it snow the most?
How many days does it snow in April?
What is the average length of the day in April?
When are sunrise and sunset in April in Waterton Park?
How many hours of sunshine does Waterton Park have in April?
What is the month with the lowest UV index?
What is the UV index reading in April?
Average temperature in April
Waterton Park, Canada
- Average high temperature in April: 7.9°C
The warmest months (with the highest average high temperature) are July and August (24°C).
The month with the lowest average high temperature is December (-3.5°C).
- Average low temperature in April: -1.2°C
The month with the highest average low temperature is August (9.5°C).
The coldest month (with the lowest average low temperature) is December (-9.9°C).
Average pressure in April
Waterton Park, Canada
- Average pressure in April: 1014.4mbar
The month with the highest atmospheric pressure is January (1020.4mbar).
The month with the lowest atmospheric pressure is June (1011.8mbar).
Average wind speed in April
Waterton Park, Canada
- Average wind speed in April: 13.5km/h
The windiest month (with the highest average wind speed) is January (16.7km/h).
The calmest month (with the lowest average wind speed) is August (11.2km/h).
Average humidity in April
Waterton Park, Canada
- Average humidity in April: 70%
The months with the highest relative humidity are January and December (81%).
The month with the lowest relative humidity is August (52%).
Average rainfall in April
Waterton Park, Canada
- Average rainfall in April: 31mm
The wettest month (with the highest rainfall) is June (63mm).
The driest month (with the least rainfall) is January (5mm).
Average rainfall days in April
Waterton Park, Canada
- Average rainfall days in April: 8.8 days
The months with the highest number of rainy days are May and June (14 days).
The months with the least rainy days are January and February (1.8 days).
Average snowfall in April
Waterton Park, Canada
- Average snowfall in April: 166mm
The month with the highest snowfall is April (166mm).
The months with the least snowfall are July and August (0mm).
Average snowfall days in April
Waterton Park, Canada
- Average snowfall days in April: 8.3 days
The month with the highest number of snowfall days is March (9.2 days).
The months with the least snowfall days are July and August (0 days).
Average daylight in April /
Average sunshine in April
Waterton Park, 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: 9h and 2min
The month with the most sunshine is July (Average sunshine: 11h and 30min).
The month with the least sunshine is January (Average sunshine: 5h and 54min).
Average sunshine days in April
Waterton Park, Canada
- Average sunshine days in April: 14.4 days
The month with the most sunshine days is January (24.4 days).
The month with the least sunshine days is June (12.5 days).
Average UV index in April
Waterton Park, Canada
- Average UV index in April: 2
The month with the highest UV index is July (UV index 5).
The months with the lowest UV index are January, February, March, April, October, November and December (UV index 2).
Average cloud cover in April
Waterton Park, Canada
- Average cloud cover in April: 37
The month with the most cloud cover is February (Cloud cover 42).
The month with the least cloud cover is August (Cloud cover 18).
Average visibility in April
Waterton Park, Canada
- Average visibility in April: 9km
The months with the highest visibility are July and August (10km).
The months with the lowest visibility are January, February, March, April, May, June, September, October, November and December (9km).
Waterton Park, Canada
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