April weather forecastCaslan, Canada
April
Weather in April
April in Caslan, Canada, is a frosty spring month, with temperature in the range of an average low of -0.9°C (30.4°F) and an average high of 7.4°C (45.3°F).Temperature
April signals a clear increase in the average high-temperature, soaring from March's freezing cold -1.6°C (29.1°F) to a frosty 7.4°C (45.3°F). Throughout April, a steady low-temperature average of -0.9°C (30.4°F) is noted.Humidity
In Caslan, Canada, the average relative humidity in April is 77%.Rainfall
In Caslan, Canada, in April, it is raining for 11.7 days, with typically 24mm (0.94") of accumulated precipitation. In Caslan, during the entire year, the rain falls for 108 days and collects up to 338mm (13.31") of precipitation.Snowfall
Months with snowfall are January through June, September through December. In Caslan, during April, snow falls for 8.9 days and regularly aggregates up to 88mm (3.46") of snow. Throughout the year, there are 72.7 snowfall days, and 539mm (21.22") of snow is accumulated.Daylight
In April, the average length of the day is 14h and 9min.On the first day of the month, sunrise is at 6:59 am and sunset at 8:07 pm. On the last day of April, sunrise is at 5:51 am and sunset at 9:03 pm MDT.
Sunshine
In Caslan, the average sunshine in April is 7.1h.UV index
The average daily maximum UV index in April in Caslan is 3. A UV Index value of 3 to 5 symbolizes a medium health hazard from unprotected exposure to Sun's UV rays for the ordinary person.Note: In April, a daily UV index of 3 turns into the following recommendations:
Put precautions into practice - Guidance to elude sunburn is provided. Considering the strength of solar radiation at midday, one should avoid direct Sun exposure. Wearing a wide-brim hat can block approximately 50% of UV radiation, protecting the eyes. Pay attention! The reflection of snow can enhance the Sun's UV radiation almost double.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in April
Caslan, Canada
- Average high temperature in April: 7.4°C
The warmest month (with the highest average high temperature) is July (22.6°C).
The month with the lowest average high temperature is December (-7.3°C).
- Average low temperature in April: -0.9°C
The month with the highest average low temperature is July (11.3°C).
The coldest month (with the lowest average low temperature) is February (-15.1°C).
Average pressure in April
Caslan, Canada
- Average pressure in April: 1014.2mbar
The month with the highest atmospheric pressure is February (1020.1mbar).
The month with the lowest atmospheric pressure is June (1010.2mbar).
Average wind speed in April
Caslan, Canada
- Average wind speed in April: 13.1km/h
The windiest month (with the highest average wind speed) is April (13.1km/h).
The calmest month (with the lowest average wind speed) is August (10.8km/h).
Average humidity in April
Caslan, Canada
- Average humidity in April: 77%
The month with the highest relative humidity is March (92%).
The month with the lowest relative humidity is May (60%).
Average rainfall in April
Caslan, Canada
- Average rainfall in April: 24mm
The wettest month (with the highest rainfall) is June (74mm).
The driest month (with the least rainfall) is February (8mm).
Average rainfall days in April
Caslan, Canada
- Average rainfall days in April: 11.7 days
The month with the highest number of rainy days is June (18.9 days).
The month with the least rainy days is February (1.6 days).
Average snowfall in April
Caslan, Canada
- Average snowfall in April: 88mm
The month with the highest snowfall is November (90mm).
The months with the least snowfall are July and August (0mm).
Average snowfall days in April
Caslan, Canada
- Average snowfall days in April: 8.9 days
The month with the highest number of snowfall days is March (13.2 days).
The months with the least snowfall days are July and August (0 days).
Average daylight in April /
Average sunshine in April
Caslan, Canada
- Average daylight in April: 14h and 6min
The month with the longest days is June (Average daylight: 17h and 12min).
The month with the shortest days is December (Average daylight: 7h and 24min).
- Average sunshine in April: 7h and 6min
The month with the most sunshine is June (Average sunshine: 11h and 6min).
The month with the least sunshine is February (Average sunshine: 3h and 48min).
Average sunshine days in April
Caslan, Canada
- Average sunshine days in April: 11.5 days
The month with the most sunshine days is December (20.5 days).
The month with the least sunshine days is June (8.8 days).
Average UV index in April
Caslan, 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 and March (UV index 1).
Average cloud cover in April
Caslan, Canada
- Average cloud cover in April: 54
The month with the most cloud cover is March (Cloud cover 65).
The month with the least cloud cover is August (Cloud cover 30).
Average visibility in April
Caslan, Canada
- Average visibility in April: 8km
The month with the highest visibility is August (10km).
The months with the lowest visibility are January, February and March (7km).
