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's arrival subtly correlates with a reduction in the average high-temperature, down from an agreeable 22.8°C (73°F) in August to a refreshing 18.5°C (65.3°F). Nighttime temperatures in Wentorf bei Hamburg, Germany, hover around an average low of 10.8°C (51.4°F) in September.Humidity
In Wentorf bei Hamburg, the average relative humidity in September is 81%.Rainfall
In Wentorf bei Hamburg, in September, it is raining for 14.2 days, with typically 28mm (1.1") of accumulated precipitation. In Wentorf bei Hamburg, during the entire year, the rain falls for 182 days and collects up to 436mm (17.17") of precipitation.Snowfall
In Wentorf bei Hamburg, snow does not fall in May through October.Daylight
In Wentorf bei Hamburg, the average length of the day in September is 12h and 41min.On the first day of the month, sunrise is at 06:29 and sunset at 20:08. On the last day of September, in Wentorf bei Hamburg, sunrise is at 07:19 and sunset at 18:57 CEST.
Sunshine
In Wentorf bei Hamburg, Germany, the average sunshine in September is 7.8h.UV index
In September, the average daily maximum UV index is 4. A UV Index value of 3 to 5 symbolizes a medium vulnerability from exposure to the Sun's UV rays for average individuals.Note: In September, the UV index of 4 transforms into the following advice:
Put precautions into practice - Guidance to elude sunburn is provided. UV radiation from the Sun is most dangerous during midday; take precautions and seek shade. Counter UV radiation's ill effects with clothing designed for sun safety and UV-resistant eyewear.
Frequently asked questions
What is the usual temperature for Wentorf bei Hamburg in September?
What is the average humidity in September in Wentorf bei Hamburg?
How much does it rain in Wentorf bei Hamburg in September?
When it does not snow in Wentorf bei Hamburg?
What is the average length of the day in September in Wentorf bei Hamburg?
When are sunrise and sunset in September in Wentorf bei Hamburg?
How many hours of sunshine does Wentorf bei Hamburg have in September?
How high is the UV index in September in Wentorf bei Hamburg?
Average temperature in September
Wentorf bei Hamburg, Germany
- Average high temperature in September: 18.5°C
The warmest month (with the highest average high temperature) is August (22.8°C).
The month with the lowest average high temperature is January (2.8°C).
- Average low temperature in September: 10.8°C
The month with the highest average low temperature is August (13.8°C).
The coldest month (with the lowest average low temperature) is January (-0.6°C).
Average pressure in September
Wentorf bei Hamburg, Germany
- Average pressure in September: 1016.5mbar
The month with the highest atmospheric pressure is September (1016.5mbar).
The month with the lowest atmospheric pressure is November (1012mbar).
Average wind speed in September
Wentorf bei Hamburg, Germany
- Average wind speed in September: 12.1km/h
The windiest month (with the highest average wind speed) is December (17.3km/h).
The calmest month (with the lowest average wind speed) is August (11.5km/h).
Average humidity in September
Wentorf bei Hamburg, Germany
- Average humidity in September: 81%
The months with the highest relative humidity are January and December (89%).
The month with the lowest relative humidity is April (75%).
Average rainfall in September
Wentorf bei Hamburg, Germany
- Average rainfall in September: 28mm
The wettest months (with the highest rainfall) are June and July (51mm).
The driest month (with the least rainfall) is April (20mm).
Average rainfall days in September
Wentorf bei Hamburg, Germany
- Average rainfall days in September: 14.2 days
The month with the highest number of rainy days is July (19.8 days).
The month with the least rainy days is February (11.5 days).
Average snowfall in September
Wentorf bei Hamburg, Germany
- Average snowfall in September: 0mm
The month with the highest snowfall is January (49mm).
The months with the least snowfall are May, June, July, August, September and October (0mm).
Average snowfall days in September
Wentorf bei Hamburg, Germany
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is January (7.3 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).
Average daylight in September /
Average sunshine in September
Wentorf bei Hamburg, Germany
- Average daylight in September: 12h and 4min
The month with the longest days is June (Average daylight: 16h and 54min).
The month with the shortest days is December (Average daylight: 7h and 36min).
- Average sunshine in September: 7h and 5min
The month with the most sunshine is August (Average sunshine: 9h and 18min).
The month with the least sunshine is December (Average sunshine: 3h and 6min).
Average sunshine days in September
Wentorf bei Hamburg, Germany
- Average sunshine days in September: 12.7 days
The month with the most sunshine days is October (14.4 days).
The month with the least sunshine days is June (8.9 days).
Average UV index in September
Wentorf bei Hamburg, Germany
- Average UV index in September: 4
The months with the highest UV index are June and July (UV index 5).
The months with the lowest UV index are January, February, November and December (UV index 2).
Average cloud cover in September
Wentorf bei Hamburg, Germany
- Average cloud cover in September: 47
The month with the most cloud cover is December (Cloud cover 71).
The month with the least cloud cover is August (Cloud cover 40).
Average visibility in September
Wentorf bei Hamburg, Germany
- Average visibility in September: 9km
The months with the highest visibility are February, March, April, May, June, July, August and September (9km).
The months with the lowest visibility are January, October, November and December (8km).
Wentorf bei Hamburg, Germany
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