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
September
Weather in September
Temperature
In September, the average high-temperature marginally decreases from a pleasant 22.8°C (73°F) in August to a comfortable 18.6°C (65.5°F). During September, Hattgenstein consistently records a temperature low averaging a chilly 8.7°C (47.7°F).Humidity
The average relative humidity in September in Hattgenstein, Germany, is 80%.Rainfall
The month with the least rainfall is September, when the rain falls for 11.6 days and typically collects 30mm (1.18") of precipitation.Snowfall
June through September are months without snowfall.Daylight
The average length of the day in September in Hattgenstein is 12h and 36min.On the first day of September, sunrise is at 06:47 and sunset at 20:14. On the last day of the month, sunrise is at 07:30 and sunset at 19:11 CEST.
Sunshine
The average sunshine in September is 8.2h.UV index
In Hattgenstein, the average daily maximum UV index in September is 3. A UV Index reading of 3 to 5 represents a medium vulnerability from unprotected exposure to Sun's UV rays for the average person.Note: A maximum daily UV index of 3 during September morphs into the following directions:
Prioritize safety - The need to safeguard skin and eyes from harm is emphasized. To prevent harmful UV exposure, minimize direct contact with the Sun around midday. Sun-protective clothing, a long-sleeved shirt and pants, a wide-brimmed hat, and UVA and UVB-blocking sunglasses are particularly helpful in blocking UV radiation's harmful effects.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are the temperatures in Hattgenstein in September?
What is the average humidity in September in Hattgenstein?
What is the driest month in Hattgenstein?
How much does it rain in Hattgenstein in September?
When it does not snow in Hattgenstein?
Does it snow in Hattgenstein in September?
What is the average length of the day in September in Hattgenstein?
What time are sunrise and sunset in September in Hattgenstein?
How long on average sun shines in September in Hattgenstein?
How high is the UV index in September in Hattgenstein?
Average temperature in September
Hattgenstein, Germany
- Average high temperature in September: 18.6°C
The warmest month (with the highest average high temperature) is July (23°C).
The month with the lowest average high temperature is January (2.8°C).
- Average low temperature in September: 8.7°C
The month with the highest average low temperature is August (12°C).
The coldest month (with the lowest average low temperature) is January (-1.5°C).
Average pressure in September
Hattgenstein, Germany
- Average pressure in September: 1018mbar
The month with the highest atmospheric pressure is December (1018.3mbar).
The month with the lowest atmospheric pressure is November (1014.3mbar).
Average wind speed in September
Hattgenstein, Germany
- Average wind speed in September: 9.1km/h
The windiest month (with the highest average wind speed) is February (13km/h).
The calmest month (with the lowest average wind speed) is August (8.9km/h).
Average humidity in September
Hattgenstein, Germany
- Average humidity in September: 80%
The months with the highest relative humidity are January and December (91%).
The months with the lowest relative humidity are April, July and August (75%).
Average rainfall in September
Hattgenstein, Germany
- Average rainfall in September: 30mm
The wettest month (with the highest rainfall) is December (68mm).
The driest month (with the least rainfall) is September (30mm).
Average rainfall days in September
Hattgenstein, Germany
- Average rainfall days in September: 11.6 days
The month with the highest number of rainy days is May (18.6 days).
The month with the least rainy days is February (10.3 days).
Average snowfall in September
Hattgenstein, Germany
- Average snowfall in September: 0mm
The month with the highest snowfall is February (105mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in September
Hattgenstein, Germany
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is January (10.7 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in September /
Average sunshine in September
Hattgenstein, Germany
- Average daylight in September: 12h and 4min
The month with the longest days is June (Average daylight: 16h and 12min).
The month with the shortest days is December (Average daylight: 8h and 12min).
- Average sunshine in September: 8h and 1min
The month with the most sunshine is July (Average sunshine: 9h and 54min).
The month with the least sunshine is December (Average sunshine: 2h and 54min).
Average sunshine days in September
Hattgenstein, Germany
- Average sunshine days in September: 15.5 days
The month with the most sunshine days is September (15.5 days).
The month with the least sunshine days is December (9.9 days).
Average UV index in September
Hattgenstein, Germany
- Average UV index in September: 3
The months with the highest UV index are June and July (UV index 5).
The month with the lowest UV index is November (UV index 1).
Average cloud cover in September
Hattgenstein, Germany
- Average cloud cover in September: 41
The month with the most cloud cover is December (Cloud cover 72).
The month with the least cloud cover is August (Cloud cover 36).
Average visibility in September
Hattgenstein, Germany
- Average visibility in September: 8km
The months with the highest visibility are April and August (9km).
The months with the lowest visibility are January, February, October, November and December (7km).
