September weather forecastSandlyckan, Sweden
September
Weather in September
September, the first month of the autumn in Sandlyckan, is still a refreshing month, with an average temperature fluctuating between 11.5°C (52.7°F) and 16°C (60.8°F).Temperature
A minor decrease in the average high-temperature is observed during September, shifting from an enjoyable 19.3°C (66.7°F) in August to a still comfortable 16°C (60.8°F). The September nights in Sandlyckan show a slight decrease to a mean low-temperature of 11.5°C (52.7°F).Humidity
In Sandlyckan, the average relative humidity in September is 79%.Rainfall
In Sandlyckan, in September, during 16.7 rainfall days, 54mm (2.13") of precipitation is typically accumulated. In Sandlyckan, during the entire year, the rain falls for 175.7 days and collects up to 549mm (21.61") of precipitation.Snowfall
June through September are months without snowfall.Daylight
In Sandlyckan, the average length of the day in September is 12h and 47min.On the first day of September in Sandlyckan, sunrise is at 06:14 and sunset at 20:09. On the last day of the month, sunrise is at 07:15 and sunset at 18:48 CEST.
Sunshine
In September, the average sunshine is 7.4h.UV index
In September, the average daily maximum UV index in Sandlyckan is 4. A UV Index value of 3 to 5 symbolizes a medium health hazard from unsafe exposure to UV radiation for the ordinary person.Note: A typical high UV index of 4 in September suggests the following recommendations:
Be vigilant - Preventing sunburn is recommended. The Sun's most harmful UV rays are emitted around midday; avoid staying outdoors for long during this time. Your best bet for sun defense on the face, eyes, and neck is a hat with a wide brim.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in September
Sandlyckan, Sweden
- Average high temperature in September: 16°C
The warmest month (with the highest average high temperature) is July (19.5°C).
The month with the lowest average high temperature is February (1.7°C).
- Average low temperature in September: 11.5°C
The month with the highest average low temperature is August (14.2°C).
The coldest month (with the lowest average low temperature) is February (-1.4°C).
Average pressure in September
Sandlyckan, Sweden
- Average pressure in September: 1014mbar
The month with the highest atmospheric pressure is April (1014.8mbar).
The month with the lowest atmospheric pressure is December (1009mbar).
Average wind speed in September
Sandlyckan, Sweden
- Average wind speed in September: 18.2km/h
The windiest month (with the highest average wind speed) is December (22.1km/h).
The calmest month (with the lowest average wind speed) is June (15.9km/h).
Average humidity in September
Sandlyckan, Sweden
- Average humidity in September: 79%
The months with the highest relative humidity are January, February and December (86%).
The months with the lowest relative humidity are April and May (74%).
Average rainfall in September
Sandlyckan, Sweden
- Average rainfall in September: 54mm
The wettest month (with the highest rainfall) is August (68mm).
The driest month (with the least rainfall) is April (23mm).
Average rainfall days in September
Sandlyckan, Sweden
- Average rainfall days in September: 16.7 days
The month with the highest number of rainy days is August (19.5 days).
The month with the least rainy days is February (9.4 days).
Average snowfall in September
Sandlyckan, Sweden
- Average snowfall in September: 0mm
The month with the highest snowfall is February (42mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in September
Sandlyckan, Sweden
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is February (7.8 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in September /
Average sunshine in September
Sandlyckan, Sweden
- Average daylight in September: 12h and 48min
The month with the longest days is June (Average daylight: 17h and 54min).
The month with the shortest days is December (Average daylight: 6h and 42min).
- Average sunshine in September: 7h and 24min
The month with the most sunshine is June (Average sunshine: 10h and 42min).
The months with the least sunshine are February and November (Average sunshine: 3h and 24min).
Average sunshine days in September
Sandlyckan, Sweden
- Average sunshine days in September: 10.8 days
The month with the most sunshine days is April (16.3 days).
The month with the least sunshine days is August (9.5 days).
Average UV index in September
Sandlyckan, Sweden
- Average UV index in September: 4
The months with the highest UV index are June and July (UV index 5).
The month with the lowest UV index is January (UV index 1).
Average cloud cover in September
Sandlyckan, Sweden
- Average cloud cover in September: 49
The month with the most cloud cover is November (Cloud cover 66).
The month with the least cloud cover is June (Cloud cover 40).
Average visibility in September
Sandlyckan, Sweden
- Average visibility in September: 10km
The months with the highest visibility are April, May, June, July, August and September (10km).
The months with the lowest visibility are January, February, March, October, November and December (9km).
