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 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
September indicates a minor shift in the average high-temperature, from August's 19.1°C (66.4°F) to a still refreshing 14.6°C (58.3°F). An average low-temperature of 7.3°C (45.1°F) is recorded during the nights in September.Humidity
In September, the average relative humidity is 82%.Rainfall
In Charlottenberg, in September, it is raining for 14 days, with typically 43mm (1.69") of accumulated precipitation. In Charlottenberg, during the entire year, the rain falls for 162.9 days and collects up to 565mm (22.24") of precipitation.Snowfall
June through September are months without snowfall in Charlottenberg, Sweden.Daylight
The average length of the day in September is 12h and 52min.On the first day of September, sunrise is at 06:07 and sunset at 20:13. On the last day of the month, sunrise is at 07:15 and sunset at 18:46 CEST.
Sunshine
In Charlottenberg, the average sunshine in September is 7.2h.UV index
In Charlottenberg, the average daily maximum UV index in September is 3. A UV Index value of 3 to 5 symbolizes a medium vulnerability from unsafe exposure to UV radiation for the ordinary person.Note: The daily high UV index of 3 in September translates into this advice:
Prioritize safety - Suggestions to prevent sun damage are offered. Avoid the Sun's strongest UV rays by seeking shade and limiting exposure during midday. Tightly woven clothing, when worn loosely, shields effectively against the Sun.
Frequently asked questions
What are September temperatures in Charlottenberg?
What is the average humidity in September in Charlottenberg?
How much does it rain in Charlottenberg in September?
When it does not snow in Charlottenberg?
Does it snow in Charlottenberg in September?
What is the average length of the day in September in Charlottenberg?
When is the sunrise / sunset in September in Charlottenberg?
How long on average sun shines in September in Charlottenberg?
What is the UV index reading in September in Charlottenberg?
Average temperature in September
Charlottenberg, Sweden
- Average high temperature in September: 14.6°C
The warmest month (with the highest average high temperature) is July (20.8°C).
The month with the lowest average high temperature is January (-2.1°C).
- Average low temperature in September: 7.3°C
The month with the highest average low temperature is July (11.1°C).
The coldest month (with the lowest average low temperature) is February (-6.5°C).
Average pressure in September
Charlottenberg, Sweden
- Average pressure in September: 1012.8mbar
The month with the highest atmospheric pressure is April (1014.2mbar).
The month with the lowest atmospheric pressure is December (1007.9mbar).
Average wind speed in September
Charlottenberg, Sweden
- Average wind speed in September: 10.6km/h
The windiest month (with the highest average wind speed) is January (11.1km/h).
The calmest months (with the lowest average wind speed) are July and August (9.5km/h).
Average humidity in September
Charlottenberg, Sweden
- Average humidity in September: 82%
The month with the highest relative humidity is February (92%).
The months with the lowest relative humidity are May and June (71%).
Average rainfall in September
Charlottenberg, Sweden
- Average rainfall in September: 43mm
The wettest months (with the highest rainfall) are July and August (57mm).
The driest month (with the least rainfall) is April (26mm).
Average rainfall days in September
Charlottenberg, Sweden
- Average rainfall days in September: 14 days
The month with the highest number of rainy days is July (19.5 days).
The month with the least rainy days is February (6.8 days).
Average snowfall in September
Charlottenberg, Sweden
- Average snowfall in September: 0mm
The month with the highest snowfall is January (197mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in September
Charlottenberg, Sweden
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is January (15.8 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in September /
Average sunshine in September
Charlottenberg, Sweden
- Average daylight in September: 12h and 5min
The month with the longest days is June (Average daylight: 18h and 42min).
The month with the shortest days is December (Average daylight: 6h and 6min).
- Average sunshine in September: 7h and 1min
The month with the most sunshine is June (Average sunshine: 11h and 18min).
The month with the least sunshine is December (Average sunshine: 2h and 54min).
Average sunshine days in September
Charlottenberg, Sweden
- Average sunshine days in September: 12.9 days
The month with the most sunshine days is October (13.5 days).
The month with the least sunshine days is July (9.8 days).
Average UV index in September
Charlottenberg, Sweden
- 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 February, March, November and December (UV index 1).
Average cloud cover in September
Charlottenberg, Sweden
- Average cloud cover in September: 52
The month with the most cloud cover is February (Cloud cover 68).
The month with the least cloud cover is June (Cloud cover 47).
Average visibility in September
Charlottenberg, Sweden
- Average visibility in September: 8km
The months with the highest visibility are April, May and June (9km).
The months with the lowest visibility are January and February (6km).
Charlottenberg, Sweden
Weather forecast for your location
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