September weather forecastOhey, Belgium
September
Weather in September
September, the first month of the autumn in Ohey, is also an enjoyable month, with temperature in the range of an average low of 9.7°C (49.5°F) and an average high of 18.5°C (65.3°F).Temperature
The transition into September subtly indicates a reduction in the average high-temperature, down to a comfortable 18.5°C (65.3°F) from August's pleasant 22.5°C (72.5°F). In September, Ohey experiences a temperature dip to an average of 9.7°C (49.5°F) at night.Humidity
In September, the average relative humidity in Ohey is 81%.Rainfall
April and September are months with the least rain when the rain falls for 12.5 days and typically aggregates up to 28mm (1.1") of rain.Snowfall
April through October are months without snowfall in Ohey.Daylight
The average length of the day in September in Ohey, Belgium, is 12h and 37min.On the first day of the month, sunrise is at 06:54 and sunset at 20:23. On the last day of September, in Ohey, Belgium, sunrise is at 07:39 and sunset at 19:19 CEST.
Sunshine
In September, the average sunshine is 7.5h.UV index
In Ohey, Belgium, the average daily maximum UV index in September is 4. A UV Index of 3 to 5 symbolizes a moderate health risk from exposure to the Sun's UV rays for average individuals.Note: In September, the average maximum UV index of 4 translates into the following recommendations:
Preventative actions are necessary - Suggestions to safeguard against sun damage are in order. Midday is the peak time for the Sun's radiation; stay in the shade and protect yourself. For minimizing sun-related eye damage, always choose sunglasses with UVA and UVB coverage.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in September
Ohey, Belgium
- Average high temperature in September: 18.5°C
The warmest month (with the highest average high temperature) is August (22.5°C).
The month with the lowest average high temperature is January (4.3°C).
- Average low temperature in September: 9.7°C
The month with the highest average low temperature is August (12.8°C).
The coldest month (with the lowest average low temperature) is January (-0.1°C).
Average pressure in September
Ohey, Belgium
- Average pressure in September: 1017.6mbar
The month with the highest atmospheric pressure is September (1017.6mbar).
The month with the lowest atmospheric pressure is November (1013mbar).
Average wind speed in September
Ohey, Belgium
- Average wind speed in September: 11.6km/h
The windiest month (with the highest average wind speed) is December (18.2km/h).
The calmest month (with the lowest average wind speed) is August (11.3km/h).
Average humidity in September
Ohey, Belgium
- 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 August (77%).
Average rainfall in September
Ohey, Belgium
- Average rainfall in September: 28mm
The wettest month (with the highest rainfall) is December (56mm).
The driest months (with the least rainfall) are April and September (28mm).
Average rainfall days in September
Ohey, Belgium
- Average rainfall days in September: 12.5 days
The month with the highest number of rainy days is July (18.1 days).
The month with the least rainy days is February (12 days).
Average snowfall in September
Ohey, Belgium
- Average snowfall in September: 0mm
The month with the highest snowfall is January (40mm).
The months with the least snowfall are April, May, June, July, August, September and October (0mm).
Average snowfall days in September
Ohey, Belgium
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is January (4.5 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
Ohey, Belgium
- Average daylight in September: 12h and 36min
The month with the longest days is June (Average daylight: 16h and 24min).
The month with the shortest days is December (Average daylight: 8h and 6min).
- Average sunshine in September: 7h and 30min
The months with the most sunshine are July and August (Average sunshine: 8h and 54min).
The month with the least sunshine is December (Average sunshine: 3h and 30min).
Average sunshine days in September
Ohey, Belgium
- 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 June (10.2 days).
Average UV index in September
Ohey, Belgium
- 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
Ohey, Belgium
- Average cloud cover in September: 43
The month with the most cloud cover is December (Cloud cover 65).
The months with the least cloud cover are August and September (Cloud cover 43).
Average visibility in September
Ohey, Belgium
- Average visibility in September: 8km
The months with the highest visibility are February, March, April, May, June, July, August and October (9km).
The months with the lowest visibility are January, September, November and December (8km).
