September weather forecastOpheusden, Netherlands
September
Weather in September
The first month of the autumn, September, is still a comfortable month in Opheusden, Netherlands, with an average temperature varying between 18.8°C (65.8°F) and 10.8°C (51.4°F).Temperature
The beginning of September brings a minor change in the average high-temperature, shifting from an agreeable 22.3°C (72.1°F) in August to a refreshing 18.8°C (65.8°F). Opheusden reports an average low-temperature of 10.8°C (51.4°F) during the nights of September.Humidity
In Opheusden, the average relative humidity in September is 82%.Rainfall
In Opheusden, in September, it is raining for 13.7 days, with typically 31mm (1.22") of accumulated precipitation. Throughout the year, there are 193.5 rainfall days, and 526mm (20.71") of precipitation is accumulated.Snowfall
In Opheusden, snow does not fall in May through October.Daylight
The average length of the day in September in Opheusden is 12h and 39min.On the first day of the month, sunrise is at 06:50 and sunset at 20:24. On the last day of September, in Opheusden, sunrise is at 07:37 and sunset at 19:16 CEST.
Sunshine
In September, the average sunshine in Opheusden is 7.2h.UV index
In September, the average daily maximum UV index in Opheusden is 4. A UV Index of 3 to 5 symbolizes a moderate health risk from unsafe exposure to UV radiation for ordinary individuals.Note: The maximum daily UV index of 4 during September translates into the following directions:
Take precautions - Protection against skin and eye damage is obliged. Being exposed to the midday Sun can have harmful effects due to strong UV radiation; always take precautions. In bright sunlight, prioritize sunglasses that grant protection from UVA and UVB radiation.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in September
Opheusden, Netherlands
- Average high temperature in September: 18.8°C
The warmest months (with the highest average high temperature) are July and August (22.3°C).
The month with the lowest average high temperature is January (4.6°C).
- Average low temperature in September: 10.8°C
The month with the highest average low temperature is August (13.8°C).
The coldest months (with the lowest average low temperature) are January and February (1°C).
Average pressure in September
Opheusden, Netherlands
- Average pressure in September: 1017mbar
The month with the highest atmospheric pressure is September (1017mbar).
The month with the lowest atmospheric pressure is November (1011.8mbar).
Average wind speed in September
Opheusden, Netherlands
- Average wind speed in September: 12km/h
The windiest month (with the highest average wind speed) is December (17.7km/h).
The calmest month (with the lowest average wind speed) is August (11.7km/h).
Average humidity in September
Opheusden, Netherlands
- Average humidity in September: 82%
The month with the highest relative humidity is December (89%).
The month with the lowest relative humidity is April (75%).
Average rainfall in September
Opheusden, Netherlands
- Average rainfall in September: 31mm
The wettest month (with the highest rainfall) is June (53mm).
The driest month (with the least rainfall) is April (27mm).
Average rainfall days in September
Opheusden, Netherlands
- Average rainfall days in September: 13.7 days
The month with the highest number of rainy days is July (18.7 days).
The month with the least rainy days is September (13.7 days).
Average snowfall in September
Opheusden, Netherlands
- Average snowfall in September: 0mm
The month with the highest snowfall is February (39mm).
The months with the least snowfall are May, June, July, August, September and October (0mm).
Average snowfall days in September
Opheusden, Netherlands
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is February (4.7 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
Opheusden, Netherlands
- Average daylight in September: 12h and 36min
The month with the longest days is June (Average daylight: 16h and 36min).
The month with the shortest days is December (Average daylight: 7h and 54min).
- Average sunshine in September: 7h and 12min
The month with the most sunshine is July (Average sunshine: 9h and 0min).
The month with the least sunshine is December (Average sunshine: 3h and 12min).
Average sunshine days in September
Opheusden, Netherlands
- Average sunshine days in September: 14.6 days
The month with the most sunshine days is September (14.6 days).
The month with the least sunshine days is December (7.9 days).
Average UV index in September
Opheusden, 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
Opheusden, Netherlands
- Average cloud cover in September: 47
The month with the most cloud cover is December (Cloud cover 67).
The month with the least cloud cover is August (Cloud cover 43).
Average visibility in September
Opheusden, Netherlands
- Average visibility in September: 8km
The months with the highest visibility are January, February, March, April, May, June, July, August, October and November (9km).
The months with the lowest visibility are September and December (8km).
