September weather forecastHarrington Harbour, Canada
September
Weather in September
The first month of the autumn, September, is still a refreshing month in Harrington Harbour, Canada, with temperature in the range of an average high of 13.9°C (57°F) and an average low of 9.6°C (49.3°F).Temperature
The arrival of September corresponds with a light shift in temperature, down from a refreshing 18.7°C (65.7°F) in August to a mild 13.9°C (57°F). The month of September is marked by an average minimum temperature of 9.6°C (49.3°F), slightly cooler than its daytime counterpart.Humidity
September is the least humid month in Harrington Harbour, with an average relative humidity of 77%.Rainfall
In Harrington Harbour, in September, it is raining for 14.3 days, with typically 66mm (2.6") of accumulated precipitation. Throughout the year, in Harrington Harbour, Canada, there are 134.3 rainfall days, and 811mm (31.93") of precipitation is accumulated.Snowfall
In Harrington Harbour, snow does not fall in June through September.Daylight
The average length of the day in September in Harrington Harbour is 12h and 37min.On the first day of the month, sunrise is at 5:13 am and sunset at 6:42 pm. On the last day of September, sunrise is at 5:57 am and sunset at 5:37 pm AST.
Sunshine
In September, the average sunshine in Harrington Harbour is 8h.UV index
The average daily maximum UV index in September in Harrington Harbour is 3. A UV Index value of 3 to 5 symbolizes a moderate threat to health from exposure to the Sun's UV rays for the ordinary person.Note: A maximum daily UV index of 3 during September morphs into the following directions:
Be cautious. Those with fair skin can be subjected to burns in fewer than 30 minutes. Being exposed to the midday Sun can have harmful effects due to strong UV radiation; always take precautions. For holistic sun protection encompassing the eyes, ears, face, and neck, a wide-brim hat is key.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in September
Harrington Harbour, Canada
- Average high temperature in September: 13.9°C
The warmest month (with the highest average high temperature) is August (18.7°C).
The month with the lowest average high temperature is February (-6.6°C).
- Average low temperature in September: 9.6°C
The month with the highest average low temperature is August (14°C).
The coldest month (with the lowest average low temperature) is February (-11.9°C).
Average pressure in September
Harrington Harbour, Canada
- Average pressure in September: 1014.1mbar
The month with the highest atmospheric pressure is May (1014.6mbar).
The month with the lowest atmospheric pressure is January (1009mbar).
Average wind speed in September
Harrington Harbour, Canada
- Average wind speed in September: 20.7km/h
The windiest month (with the highest average wind speed) is December (24.8km/h).
The calmest month (with the lowest average wind speed) is July (16.8km/h).
Average humidity in September
Harrington Harbour, Canada
- Average humidity in September: 77%
The month with the highest relative humidity is February (85%).
The month with the lowest relative humidity is September (77%).
Average rainfall in September
Harrington Harbour, Canada
- Average rainfall in September: 66mm
The wettest month (with the highest rainfall) is November (85mm).
The driest month (with the least rainfall) is July (56mm).
Average rainfall days in September
Harrington Harbour, Canada
- Average rainfall days in September: 14.3 days
The month with the highest number of rainy days is June (15.1 days).
The month with the least rainy days is February (4.2 days).
Average snowfall in September
Harrington Harbour, Canada
- Average snowfall in September: 0mm
The month with the highest snowfall is February (152mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in September
Harrington Harbour, Canada
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is January (16.7 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in September /
Average sunshine in September
Harrington Harbour, Canada
- Average daylight in September: 12h and 36min
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 September: 8h and 0min
The month with the most sunshine is August (Average sunshine: 9h and 18min).
The month with the least sunshine is January (Average sunshine: 2h and 54min).
Average sunshine days in September
Harrington Harbour, Canada
- Average sunshine days in September: 14.5 days
The month with the most sunshine days is September (14.5 days).
The month with the least sunshine days is February (7.8 days).
Average UV index in September
Harrington Harbour, Canada
- Average UV index in September: 3
The month with the highest UV index is July (UV index 5).
The months with the lowest UV index are January, February, March and December (UV index 1).
Average cloud cover in September
Harrington Harbour, Canada
- Average cloud cover in September: 43
The month with the most cloud cover is January (Cloud cover 69).
The month with the least cloud cover is August (Cloud cover 40).
Average visibility in September
Harrington Harbour, Canada
- Average visibility in September: 9km
The month with the highest visibility is August (10km).
The months with the lowest visibility are January, February, March and December (8km).
