Contents
- Weather in September
- Frequently asked questions
- Average temperature in September
- Average pressure in September
- Average wind speed in September
- Average humidity in September
- Average rainfall in September
- Average rainfall days in September
- Average snowfall in September
- Average snowfall days in September
- Average sea temperature in September
- Average daylight in September
- Average sunshine in September
- Average sunshine days in September
- Average UV index in September
- Average cloud cover in September
- Average visibility in September
Weather in September
Temperature
During the shift to September, Lunenburg records a mild decrease in average high-temperature, moving from an agreeable 21.9°C (71.4°F) in August to an enjoyable 18.9°C (66°F). During the month of September, Lunenburg experiences a steady low-temperature average of 13.2°C (55.8°F).Humidity
In Lunenburg, the average relative humidity in September is 80%.Rainfall
In Lunenburg, in September, during 10.2 rainfall days, 47mm (1.85") of precipitation is typically accumulated. In Lunenburg, during the entire year, the rain falls for 148.3 days and collects up to 861mm (33.9") of precipitation.Snowfall
In Lunenburg, snow does not fall in June through October.Sea temperature
In Lunenburg, Canada, the average seawater temperature in September is 16.3°C (61.3°F).Note: Most people do not enjoy swimming in water of 16.3°C (61.3°F). Breathing control becomes harder as the temperature descends from 21°C (69.8°F) to 15°C (59°F).
Daylight
In Lunenburg, the average length of the day in September is 12h and 30min.On the first day of September in Lunenburg, sunrise is at 6:40 am and sunset at 7:53 pm. On the last day of the month, sunrise is at 7:14 am and sunset at 6:59 pm ADT.
Sunshine
In September, the average sunshine in Lunenburg is 8.4h.UV index
In Lunenburg, the average daily maximum UV index in September is 4. A UV Index estimate of 3 to 5 represents a medium vulnerability from unsafe exposure to UV radiation for ordinary individuals.Note: A maximum high UV index of 4 in September translates into the following recommendations:
Prioritize safety - Suggestions to prevent sun damage are offered. To protect against the Sun's most potent rays, avoid direct exposure around midday. For a sun-safe wardrobe, go for clothes that are tightly woven and generously sized.
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Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are the temperatures in Lunenburg in September?
What is the average humidity in September in Lunenburg?
How much does it rain in Lunenburg in September?
When it does not snow in Lunenburg?
What is the sea water temperature in September in Lunenburg?
What is the average length of the day in September in Lunenburg?
When are sunrise and sunset in September in Lunenburg?
How long on average sun shines in September in Lunenburg?
What is the UV index reading in September in Lunenburg?
Average temperature in September
Lunenburg, Canada
- Average high temperature in September: 18.9°C
The warmest month (with the highest average high temperature) is August (21.9°C).
The month with the lowest average high temperature is February (-0.1°C).
- Average low temperature in September: 13.2°C
The month with the highest average low temperature is August (16.1°C).
The coldest months (with the lowest average low temperature) are January and February (-5.5°C).
Average pressure in September
Lunenburg, Canada
- Average pressure in September: 1017.1mbar
The month with the highest atmospheric pressure is September (1017.1mbar).
The month with the lowest atmospheric pressure is February (1012.4mbar).
Average wind speed in September
Lunenburg, Canada
- Average wind speed in September: 16.6km/h
The windiest month (with the highest average wind speed) is January (21.3km/h).
The calmest month (with the lowest average wind speed) is July (14km/h).
Average humidity in September
Lunenburg, Canada
- Average humidity in September: 80%
The month with the highest relative humidity is February (84%).
The month with the lowest relative humidity is October (79%).
Average rainfall in September
Lunenburg, Canada
- Average rainfall in September: 47mm
The wettest month (with the highest rainfall) is December (98mm).
The driest month (with the least rainfall) is July (38mm).
Average rainfall days in September
Lunenburg, Canada
- Average rainfall days in September: 10.2 days
The month with the highest number of rainy days is April (14.8 days).
The month with the least rainy days is February (8.8 days).
Average snowfall in September
Lunenburg, Canada
- Average snowfall in September: 0mm
The month with the highest snowfall is January (113mm).
The months with the least snowfall are June, July, August, September and October (0mm).
Average snowfall days in September
Lunenburg, Canada
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is January (12.5 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average sea temperature in September
Lunenburg, Canada
- Average sea temperature in September: 16.3°C
The best month for swimming (with the highest average sea temperature) is August (16.6°C).
The coldest months (with the lowest average sea temperature) are February and March (1.1°C).
Average daylight in September /
Average sunshine in September
Lunenburg, Canada
- Average daylight in September: 12h and 3min
The month with the longest days is June (Average daylight: 15h and 30min).
The month with the shortest days is December (Average daylight: 8h and 54min).
- Average sunshine in September: 8h and 2min
The month with the most sunshine is August (Average sunshine: 9h and 24min).
The month with the least sunshine is February (Average sunshine: 3h and 18min).
Average sunshine days in September
Lunenburg, Canada
- Average sunshine days in September: 17.5 days
The month with the most sunshine days is September (17.5 days).
The month with the least sunshine days is February (9.8 days).
Average UV index in September
Lunenburg, Canada
- Average UV index in September: 4
The months with the highest UV index are July and August (UV index 5).
The month with the lowest UV index is January (UV index 1).
Average cloud cover in September
Lunenburg, Canada
- Average cloud cover in September: 37
The month with the most cloud cover is February (Cloud cover 67).
The month with the least cloud cover is August (Cloud cover 35).
Average visibility in September
Lunenburg, Canada
- Average visibility in September: 9km
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (9km).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (9km).
Lunenburg, Canada
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