April weather forecastStamford, Canada
April
Weather in April
April is a fresh spring month in Stamford, Canada, with temperature in the range of an average high of 10.2°C (50.4°F) and an average low of 3.4°C (38.1°F).Temperature
With the onset of April, Stamford sees a temperature rise, with the average high-temperature moving from March's wintry 4.3°C (39.7°F) to a cool 10.2°C (50.4°F). Stamford experiences an average low-temperature of 3.4°C (38.1°F) in month of April.Humidity
In April, the average relative humidity is 76%.Rainfall
In Stamford, Canada, in April, during 15.3 rainfall days, 72mm (2.83") of precipitation is typically accumulated. Throughout the year, there are 169.3 rainfall days, and 770mm (30.31") of precipitation is accumulated.Snowfall
January through May, October through December are months with snowfall. In Stamford, Canada, in April, during 3.5 snowfall days, 30mm (1.18") of snow is typically accumulated. Throughout the year, there are 65.6 snowfall days, and 574mm (22.6") of snow is accumulated.Daylight
In Stamford, the average length of the day in April is 13h and 26min.On the first day of the month, sunrise is at 6:56 am and sunset at 7:43 pm. On the last day of April, sunrise is at 6:10 am and sunset at 8:16 pm EDT.
Sunshine
In Stamford, the average sunshine in April is 7.3h.UV index
In Stamford, the average daily maximum UV index in April is 3. A UV Index reading of 3 to 5 represents a medium vulnerability from exposure to the Sun's UV radiation for the ordinary person.Note: An average maximum UV index of 3 in April leads to these recommendations:
Heed the precautions - Suggestions to avoid sunburn are made. Avoiding direct sun during mid-day hours can prevent harmful UV radiation exposure. A wide-brimmed hat is a staple for defending the face, eyes, ears, and neck from the Sun. 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
Stamford, Canada
- Average high temperature in April: 10.2°C
The warmest month (with the highest average high temperature) is July (25.6°C).
The month with the lowest average high temperature is January (-1.3°C).
- Average low temperature in April: 3.4°C
The month with the highest average low temperature is August (18.3°C).
The coldest month (with the lowest average low temperature) is January (-6.4°C).
Average pressure in April
Stamford, Canada
- Average pressure in April: 1014.8mbar
The month with the highest atmospheric pressure is November (1018.6mbar).
The month with the lowest atmospheric pressure is June (1013.3mbar).
Average wind speed in April
Stamford, Canada
- Average wind speed in April: 16.3km/h
The windiest month (with the highest average wind speed) is January (19.8km/h).
The calmest month (with the lowest average wind speed) is July (11.5km/h).
Average humidity in April
Stamford, Canada
- Average humidity in April: 76%
The month with the highest relative humidity is February (84%).
The months with the lowest relative humidity are August and September (74%).
Average rainfall in April
Stamford, Canada
- Average rainfall in April: 72mm
The wettest month (with the highest rainfall) is July (79mm).
The driest month (with the least rainfall) is September (47mm).
Average rainfall days in April
Stamford, Canada
- Average rainfall days in April: 15.3 days
The month with the highest number of rainy days is May (17.6 days).
The month with the least rainy days is February (7.8 days).
Average snowfall in April
Stamford, Canada
- Average snowfall in April: 30mm
The month with the highest snowfall is February (181mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in April
Stamford, Canada
- Average snowfall days in April: 3.5 days
The month with the highest number of snowfall days is January (16.8 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in April /
Average sunshine in April
Stamford, Canada
- Average daylight in April: 13h and 24min
The month with the longest days is June (Average daylight: 15h and 18min).
The month with the shortest days is December (Average daylight: 9h and 6min).
- Average sunshine in April: 7h and 18min
The month with the most sunshine is July (Average sunshine: 10h and 36min).
The month with the least sunshine is January (Average sunshine: 2h and 42min).
Average sunshine days in April
Stamford, Canada
- Average sunshine days in April: 11 days
The month with the most sunshine days is September (14 days).
The month with the least sunshine days is January (6.8 days).
Average UV index in April
Stamford, Canada
- Average UV index in April: 3
The months with the highest UV index are July and August (UV index 6).
The months with the lowest UV index are January and December (UV index 1).
Average cloud cover in April
Stamford, Canada
- Average cloud cover in April: 51
The month with the most cloud cover is January (Cloud cover 74).
The month with the least cloud cover is August (Cloud cover 28).
Average visibility in April
Stamford, Canada
- Average visibility in April: 9km
The months with the highest visibility are August and September (10km).
The months with the lowest visibility are January and February (8km).
