September weather forecastSaltö, Sweden
September
Weather in September
September, the first month of the autumn in Saltö, is still a comfortable month, with temperature in the range of an average low of 12.6°C (54.7°F) and an average high of 16.3°C (61.3°F).Temperature
A subtle shift in Saltö's weather is observed as August turns into September, with the average high temperature reducing from 19.8°C (67.6°F) to a still comfortable 16.3°C (61.3°F). Saltö registers a steady nighttime temperature averaging a fresh 12.6°C (54.7°F) throughout September.Humidity
In September, the average relative humidity is 78%.Rainfall
In September, in Saltö, the rain falls for 12.4 days. Throughout September, 32mm (1.26") of precipitation is accumulated. In Saltö, during the entire year, the rain falls for 150.2 days and collects up to 411mm (16.18") of precipitation.Snowfall
May through October are months without snowfall.Daylight
The average length of the day in September is 12h and 45min.On the first day of the month, sunrise is at 06:02 and sunset at 19:52. On the last day of September, sunrise is at 06:59 and sunset at 18:35 CEST.
Sunshine
In September, the average sunshine is 8.6h.UV index
In Saltö, the average daily maximum UV index in September is 4. A UV Index of 3 to 5 symbolizes a moderate health risk from unprotected exposure to Sun's UV rays for ordinary individuals.Note: The maximum UV index, 4 during September, leads to the following recommendations:
Exercise caution. The susceptibility of light skin individuals to burns is less than 30 minutes. Exposing oneself to the midday Sun can be harmful due to the strong UV radiation; limit your time outside. A wide-brim hat offers excellent sun protection for the eyes, ears, face, and neck. Sunglasses with UVA and UVB protection significantly reduce eye damage from sun exposure.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in September
Saltö, Sweden
- Average high temperature in September: 16.3°C
The warmest month (with the highest average high temperature) is August (19.8°C).
The month with the lowest average high temperature is January (2°C).
- Average low temperature in September: 12.6°C
The month with the highest average low temperature is August (15.5°C).
The coldest month (with the lowest average low temperature) is February (-0.4°C).
Average pressure in September
Saltö, Sweden
- Average pressure in September: 1015.2mbar
The months with the highest atmospheric pressure are April and May (1015.5mbar).
The month with the lowest atmospheric pressure is December (1010.8mbar).
Average wind speed in September
Saltö, Sweden
- Average wind speed in September: 20.9km/h
The windiest month (with the highest average wind speed) is December (24.5km/h).
The calmest month (with the lowest average wind speed) is June (17.5km/h).
Average humidity in September
Saltö, Sweden
- Average humidity in September: 78%
The month with the highest relative humidity is February (86%).
The months with the lowest relative humidity are April and May (75%).
Average rainfall in September
Saltö, Sweden
- Average rainfall in September: 32mm
The wettest month (with the highest rainfall) is July (47mm).
The driest month (with the least rainfall) is April (15mm).
Average rainfall days in September
Saltö, Sweden
- Average rainfall days in September: 12.4 days
The month with the highest number of rainy days is July (16.4 days).
The month with the least rainy days is February (7.9 days).
Average snowfall in September
Saltö, Sweden
- Average snowfall in September: 0mm
The month with the highest snowfall is January (56mm).
The months with the least snowfall are May, June, July, August, September and October (0mm).
Average snowfall days in September
Saltö, Sweden
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is February (9.8 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in September /
Average sunshine in September
Saltö, Sweden
- Average daylight in September: 12h and 42min
The month with the longest days is June (Average daylight: 17h and 36min).
The month with the shortest days is December (Average daylight: 7h and 0min).
- Average sunshine in September: 8h and 36min
The month with the most sunshine is August (Average sunshine: 10h and 18min).
The months with the least sunshine are January and December (Average sunshine: 3h and 6min).
Average sunshine days in September
Saltö, Sweden
- Average sunshine days in September: 14.7 days
The month with the most sunshine days is April (18 days).
The months with the least sunshine days are November and December (9.3 days).
Average UV index in September
Saltö, Sweden
- Average UV index in September: 4
The months with the highest UV index are June, July and August (UV index 5).
The month with the lowest UV index is January (UV index 1).
Average cloud cover in September
Saltö, Sweden
- Average cloud cover in September: 40
The month with the most cloud cover is December (Cloud cover 69).
The months with the least cloud cover are June and August (Cloud cover 33).
Average visibility in September
Saltö, Sweden
- Average visibility in September: 10km
The months with the highest visibility are April, May, June, July, August, September and October (10km).
The months with the lowest visibility are January, February, March, November and December (9km).
