September weather forecastSearston, Canada
September
Weather in September
September, the first month of the autumn in Searston, is still a refreshing month, with an average temperature fluctuating between 10.3°C (50.5°F) and 15.5°C (59.9°F).Temperature
The transition to September results in a modest reduction in average high-temperature, moving from a refreshing 19.9°C (67.8°F) in August to a moderate 15.5°C (59.9°F). An average low-temperature of 10.3°C (50.5°F) is recorded in the month of September in Searston.Humidity
In Searston, Canada, the average relative humidity in September is 81%.Rainfall
In Searston, in September, during 14 rainfall days, 52mm (2.05") of precipitation is typically accumulated. In Searston, during the entire year, the rain falls for 126.7 days and collects up to 629mm (24.76") of precipitation.Snowfall
In Searston, snow does not fall in June through September.Daylight
In Searston, the average length of the day in September is 12h and 34min.On the first day of September, sunrise is at 6:46 am and sunset at 8:07 pm. On the last day of the month, sunrise is at 7:25 am and sunset at 7:08 pm NDT.
Sunshine
In Searston, the average sunshine in September is 7.2h.UV index
The average daily maximum UV index in September in Searston is 3. A UV Index value of 3 to 5 symbolizes a medium health hazard from unsafe exposure to UV radiation for the ordinary person.Note: The UV index of 3 during September leads to these advisories:
Be mindful. Individuals with a lighter skin tone may suffer burns in less than 30 minutes. Minimize direct exposure to the Sun during midday when its radiation is at its peak. Sunglasses that guard against UVA and UVB rays are pivotal in minimizing sun-induced ocular damage.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in September
Searston, Canada
- Average high temperature in September: 15.5°C
The warmest month (with the highest average high temperature) is August (19.9°C).
The month with the lowest average high temperature is February (-3.1°C).
- Average low temperature in September: 10.3°C
The month with the highest average low temperature is August (13.6°C).
The coldest month (with the lowest average low temperature) is February (-8.8°C).
Average pressure in September
Searston, Canada
- Average pressure in September: 1014.8mbar
The month with the highest atmospheric pressure is May (1014.9mbar).
The month with the lowest atmospheric pressure is January (1008.6mbar).
Average wind speed in September
Searston, Canada
- Average wind speed in September: 18.6km/h
The windiest month (with the highest average wind speed) is January (24.8km/h).
The calmest month (with the lowest average wind speed) is July (14.9km/h).
Average humidity in September
Searston, Canada
- Average humidity in September: 81%
The month with the highest relative humidity is February (87%).
The month with the lowest relative humidity is June (80%).
Average rainfall in September
Searston, Canada
- Average rainfall in September: 52mm
The wettest month (with the highest rainfall) is November (67mm).
The driest month (with the least rainfall) is March (41mm).
Average rainfall days in September
Searston, Canada
- Average rainfall days in September: 14 days
The month with the highest number of rainy days is May (14.5 days).
The month with the least rainy days is February (4.1 days).
Average snowfall in September
Searston, Canada
- Average snowfall in September: 0mm
The month with the highest snowfall is February (143mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in September
Searston, Canada
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is February (12.9 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in September /
Average sunshine in September
Searston, Canada
- Average daylight in September: 12h and 36min
The month with the longest days is June (Average daylight: 16h and 0min).
The month with the shortest days is December (Average daylight: 8h and 30min).
- Average sunshine in September: 7h and 12min
The month with the most sunshine is August (Average sunshine: 8h and 42min).
The month with the least sunshine is January (Average sunshine: 1h and 36min).
Average sunshine days in September
Searston, Canada
- Average sunshine days in September: 14.4 days
The month with the most sunshine days is June (16.1 days).
The month with the least sunshine days is February (9 days).
Average UV index in September
Searston, 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, November and December (UV index 1).
Average cloud cover in September
Searston, Canada
- Average cloud cover in September: 48
The month with the most cloud cover is January (Cloud cover 84).
The month with the least cloud cover is August (Cloud cover 42).
Average visibility in September
Searston, Canada
- Average visibility in September: 9km
The months with the highest visibility are March, April, May, June, July, August, September, October and November (9km).
The months with the lowest visibility are January, February and December (8km).
