September weather forecastStierop, Netherlands
September
Weather in September
The first month of the autumn, September, is also an enjoyable month in Stierop, Netherlands, with an average temperature fluctuating between 13.6°C (56.5°F) and 18.2°C (64.8°F).Temperature
September's onset records a minor alteration in the average high-temperature to a refreshing 18.2°C (64.8°F) from August's 20.8°C (69.4°F). Nighttime, during September, brings an average low of 13.6°C (56.5°F), a modest reduction from the day's peak.Humidity
The average relative humidity in September is 78%.Rainfall
In Stierop, Netherlands, in September, it is raining for 15.8 days, with typically 54mm (2.13") of accumulated precipitation. In Stierop, during the entire year, the rain falls for 176 days and collects up to 512mm (20.16") of precipitation.Snowfall
In Stierop, snow does not fall in April through November.Daylight
The average length of the day in September is 12h and 40min.On the first day of September in Stierop, sunrise is at 06:52 and sunset at 20:28. On the last day of the month, sunrise is at 07:41 and sunset at 19:20 CEST.
Sunshine
The average sunshine in September is 7h.UV index
In September, the average daily maximum UV index in Stierop is 4. A UV Index reading of 3 to 5 represents a moderate threat to health from unsafe exposure to UV radiation for the average person.Note: In September, the maximum UV index of 4 suggests these recommendations:
Prioritize safety - Suggestions to prevent sun damage are offered. To avoid the Sun's strongest rays, limit exposure around the mid-day period. Safeguard your eyes, ears, and face from sun rays with the aid of a wide-brim hat.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in September
Stierop, Netherlands
- Average high temperature in September: 18.2°C
The warmest month (with the highest average high temperature) is August (20.8°C).
The month with the lowest average high temperature is January (5.6°C).
- Average low temperature in September: 13.6°C
The month with the highest average low temperature is August (15.9°C).
The coldest month (with the lowest average low temperature) is February (2.7°C).
Average pressure in September
Stierop, Netherlands
- Average pressure in September: 1016.6mbar
The month with the highest atmospheric pressure is September (1016.6mbar).
The month with the lowest atmospheric pressure is November (1011.1mbar).
Average wind speed in September
Stierop, Netherlands
- Average wind speed in September: 16.5km/h
The windiest month (with the highest average wind speed) is December (24km/h).
The calmest month (with the lowest average wind speed) is July (15.2km/h).
Average humidity in September
Stierop, Netherlands
- Average humidity in September: 78%
The months with the highest relative humidity are January and December (84%).
The month with the lowest relative humidity is April (75%).
Average rainfall in September
Stierop, Netherlands
- Average rainfall in September: 54mm
The wettest month (with the highest rainfall) is August (67mm).
The driest month (with the least rainfall) is April (17mm).
Average rainfall days in September
Stierop, Netherlands
- Average rainfall days in September: 15.8 days
The month with the highest number of rainy days is August (18 days).
The month with the least rainy days is February (10.3 days).
Average snowfall in September
Stierop, Netherlands
- Average snowfall in September: 0mm
The month with the highest snowfall is February (14mm).
The months with the least snowfall are April, May, June, July, August, September, October and November (0mm).
Average snowfall days in September
Stierop, Netherlands
- Average snowfall days in September: 0 days
The months with the highest number of snowfall days are January and February (2.6 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
Stierop, Netherlands
- Average daylight in September: 12h and 42min
The month with the longest days is June (Average daylight: 16h and 48min).
The month with the shortest days is December (Average daylight: 7h and 48min).
- Average sunshine in September: 7h and 0min
The month with the most sunshine is June (Average sunshine: 10h and 0min).
The month with the least sunshine is December (Average sunshine: 3h and 18min).
Average sunshine days in September
Stierop, Netherlands
- Average sunshine days in September: 12.3 days
The month with the most sunshine days is April (17.5 days).
The month with the least sunshine days is December (10.5 days).
Average UV index in September
Stierop, Netherlands
- Average UV index in September: 4
The months with the highest UV index are June, July and August (UV index 5).
The months with the lowest UV index are January, February, November and December (UV index 2).
Average cloud cover in September
Stierop, Netherlands
- Average cloud cover in September: 45
The month with the most cloud cover is December (Cloud cover 66).
The month with the least cloud cover is August (Cloud cover 39).
Average visibility in September
Stierop, Netherlands
- Average visibility in September: 10km
The months with the highest visibility are January, February, March, April, May, June, July, August, September and October (10km).
The months with the lowest visibility are November and December (9km).
