April
Weather in April
Temperature
April's arrival brings a noticeable temperature shift, escalating from a freezing cold -2°C (28.4°F) in March to a frosty 9°C (48.2°F). Despite the significant gap from daytime peaks, Rainbow Lake experiences an average low-temperature of -5°C (23°F) in April.Rainfall
The month with the least rainfall in Rainbow Lake is April, when the rain falls for 4 days and typically collects 18mm (0.71") of precipitation.Daylight
In Rainbow Lake, the average length of the day in April is 14h and 29min.On the first day of the month, sunrise is at 7:21 am and sunset at 8:40 pm. On the last day of April, sunrise is at 6:02 am and sunset at 9:46 pm MDT.
Sunshine
In Rainbow Lake, the average sunshine in April is 7h.UV index
In Rainbow Lake, the average daily maximum UV index in April is 3. A UV Index reading of 3 to 5 represents a moderate threat to health from unprotected exposure to Sun's UV rays for the ordinary person.Note: In April, the average maximum UV index of 3 translates into the following recommendations:
Proceed with care. Light skin individuals may be exposed to burns in fewer than 30 minutes. The solar radiation is most powerful near the mid-day, so the exposure to the direct Sun should be reduced accordingly. Wearing sunglasses with both UVA and UVB protection effectively reduces sun-induced eye damage.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are the temperatures in Rainbow Lake in April?
What is the driest month?
How much does it rain in April?
What is the average length of the day in April?
When are sunrise and sunset in April?
How long on average sun shines in April?
What is the UV index intensity in April?
Average temperature in April
Rainbow Lake, Canada
- Average high temperature in April: 9°C
The warmest month (with the highest average high temperature) is July (21°C).
The month with the lowest average high temperature is January (-13°C).
- Average low temperature in April: -5°C
The month with the highest average low temperature is July (8°C).
The coldest month (with the lowest average low temperature) is January (-23°C).
Average rainfall in April
Rainbow Lake, Canada
- Average rainfall in April: 18mm
The wettest month (with the highest rainfall) is July (69mm).
The driest month (with the least rainfall) is April (18mm).
Average rainfall days in April
Rainbow Lake, Canada
- Average rainfall days in April: 4 days
The month with the highest number of rainy days is July (13 days).
The month with the least rainy days is April (4 days).
Average daylight in April /
Average sunshine in April
Rainbow Lake, Canada
- Average daylight in April: 14h and 3min
The month with the longest days is June (Average daylight: 18h and 12min).
The month with the shortest days is December (Average daylight: 6h and 30min).
- Average sunshine in April: 7h
The months with the most sunshine are June and July (Average sunshine: 9h).
The month with the least sunshine is December (Average sunshine: 1h).
Average UV index in April
Rainbow Lake, Canada
- Average UV index in April: 3
The months with the highest UV index are June and July (UV index 5).
The months with the lowest UV index are January, November and December (UV index 0).
