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
Hamois's weather subtly changes with the onset of September, barely falling from an agreeable 21.7°C (71.1°F) in August to an enjoyable 17.8°C (64°F). Hamois's September nights cool down to an average low-temperature of 8.9°C (48°F).Humidity
In Hamois, the average relative humidity in September is 82%.Rainfall
In Hamois, in September, during 13.1 rainfall days, 32mm (1.26") of precipitation is typically accumulated. Throughout the year, there are 184.4 rainfall days, and 539mm (21.22") of precipitation is accumulated.Snowfall
June through September are months without snowfall in Hamois.Daylight
In September, the average length of the day in Hamois, Belgium, is 12h and 37min.On the first day of September in Hamois, Belgium, sunrise is at 06:54 and sunset at 20:23. On the last day of the month, sunrise is at 07:38 and sunset at 19:19 CEST.
Sunshine
The average sunshine in September in Hamois, Belgium, is 7.7h.UV index
The average daily maximum UV index in September in Hamois is 3. A UV Index of 3 to 5 symbolizes a medium health hazard from unprotected exposure to Sun's UV rays for ordinary individuals.Note: The UV index of 3 in September translates into these instructions:
Be cautious. Those with fair skin can be subjected to burns in fewer than 30 minutes. During midday, the Sun's radiation is strongest, and it's advisable to reduce direct exposure. A wide-brimmed hat is a staple for defending the face, eyes, ears, and neck from the Sun.
Frequently asked questions
What is the usual temperature for Hamois in September?
What is the average humidity in September in Hamois?
How much does it rain in Hamois in September?
When it does not snow in Hamois?
Does it snow in Hamois in September?
How many hours of daylight does Hamois have in September?
What time are sunrise and sunset in September in Hamois?
How long on average sun shines in September in Hamois?
What is the UV index reading in September in Hamois?
Average temperature in September
Hamois, Belgium
- Average high temperature in September: 17.8°C
The warmest months (with the highest average high temperature) are July and August (21.7°C).
The month with the lowest average high temperature is January (3.6°C).
- Average low temperature in September: 8.9°C
The month with the highest average low temperature is August (11.8°C).
The coldest month (with the lowest average low temperature) is January (-0.8°C).
Average pressure in September
Hamois, Belgium
- Average pressure in September: 1017.7mbar
The month with the highest atmospheric pressure is September (1017.7mbar).
The month with the lowest atmospheric pressure is November (1013.2mbar).
Average wind speed in September
Hamois, Belgium
- Average wind speed in September: 10.7km/h
The windiest month (with the highest average wind speed) is December (16.8km/h).
The calmest month (with the lowest average wind speed) is August (10.3km/h).
Average humidity in September
Hamois, Belgium
- Average humidity in September: 82%
The month with the highest relative humidity is December (91%).
The months with the lowest relative humidity are April and August (79%).
Average rainfall in September
Hamois, Belgium
- Average rainfall in September: 32mm
The wettest month (with the highest rainfall) is December (66mm).
The driest month (with the least rainfall) is April (29mm).
Average rainfall days in September
Hamois, Belgium
- Average rainfall days in September: 13.1 days
The month with the highest number of rainy days is July (18 days).
The month with the least rainy days is February (11.8 days).
Average snowfall in September
Hamois, Belgium
- Average snowfall in September: 0mm
The month with the highest snowfall is January (72mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in September
Hamois, Belgium
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is January (7.8 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in September /
Average sunshine in September
Hamois, Belgium
- Average daylight in September: 12h and 4min
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 4min
The month with the most sunshine is August (Average sunshine: 9h and 6min).
The month with the least sunshine is December (Average sunshine: 3h and 24min).
Average sunshine days in September
Hamois, Belgium
- Average sunshine days in September: 13.5 days
The month with the most sunshine days is March (13.7 days).
The month with the least sunshine days is December (9.2 days).
Average UV index in September
Hamois, Belgium
- Average UV index in September: 3
The months with the highest UV index are June and July (UV index 5).
The months with the lowest UV index are January, February, March, November and December (UV index 2).
Average cloud cover in September
Hamois, Belgium
- Average cloud cover in September: 44
The month with the most cloud cover is December (Cloud cover 67).
The month with the least cloud cover is August (Cloud cover 42).
Average visibility in September
Hamois, Belgium
- Average visibility in September: 8km
The months with the highest visibility are March and April (9km).
The months with the lowest visibility are January, February, May, June, July, August, September, October, November and December (8km).
Hamois, Belgium
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