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
A mild shift in the average high-temperature occurs in September, reducing from an agreeable 22.4°C (72.3°F) in August to a comfortable 18.5°C (65.3°F). September in Oud Ootmarsum is noted for a mean low-temperature of 10.9°C (51.6°F).Humidity
In September, the average relative humidity in Oud Ootmarsum is 81%.Rainfall
In Oud Ootmarsum, in September, it is raining for 7.4 days, with typically 8mm (0.31") of accumulated precipitation. Throughout the year, there are 97.5 rainfall days, and 121mm (4.76") of precipitation is accumulated.Snowfall
In Oud Ootmarsum, Netherlands, snow does not fall in April through November.Daylight
In Oud Ootmarsum, the average length of the day in September is 12h and 40min.On the first day of September, sunrise is at 06:44 and sunset at 20:20. On the last day of the month, sunrise is at 07:32 and sunset at 19:11 CEST.
Sunshine
In September, the average sunshine in Oud Ootmarsum is 7.5h.UV index
In September, the average daily maximum UV index is 4. A UV Index estimate of 3 to 5 represents a moderate health risk from unprotected exposure to Sun's UV rays for the average person.Note: In September, the maximum UV index of 4 translates into these guidelines:
Take measures. Individuals with light skin might experience burns in under 30 minutes. Exposing oneself to the midday Sun can be harmful due to the strong UV radiation; limit your time outside. Shield yourself from the harmful effects of UV radiation with sun-protective attire, a hat, and quality sunglasses.
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Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the usual temperature for Oud Ootmarsum in September?
What is the average humidity in September in Oud Ootmarsum?
How many days does it rain in September in Oud Ootmarsum?
When it does not snow in Oud Ootmarsum?
How many hours of daylight does Oud Ootmarsum have in September?
When is the sunrise / sunset in September in Oud Ootmarsum?
How long on average sun shines in September in Oud Ootmarsum?
What is the UV index intensity in September in Oud Ootmarsum?
Average temperature in September
Oud Ootmarsum, Netherlands
- Average high temperature in September: 18.5°C
The warmest month (with the highest average high temperature) is August (22.4°C).
The month with the lowest average high temperature is January (3.8°C).
- Average low temperature in September: 10.9°C
The month with the highest average low temperature is August (13.8°C).
The coldest month (with the lowest average low temperature) is January (0.5°C).
Average pressure in September
Oud Ootmarsum, 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 (1012mbar).
Average wind speed in September
Oud Ootmarsum, Netherlands
- Average wind speed in September: 12.8km/h
The windiest month (with the highest average wind speed) is December (19km/h).
The calmest month (with the lowest average wind speed) is July (12.4km/h).
Average humidity in September
Oud Ootmarsum, Netherlands
- Average humidity in September: 81%
The month with the highest relative humidity is December (89%).
The month with the lowest relative humidity is April (74%).
Average rainfall in September
Oud Ootmarsum, Netherlands
- Average rainfall in September: 8mm
The wettest month (with the highest rainfall) is June (16mm).
The driest month (with the least rainfall) is April (5mm).
Average rainfall days in September
Oud Ootmarsum, Netherlands
- Average rainfall days in September: 7.4 days
The month with the highest number of rainy days is July (10.8 days).
The month with the least rainy days is April (6.8 days).
Average snowfall in September
Oud Ootmarsum, Netherlands
- Average snowfall in September: 0mm
The month with the highest snowfall is January (6mm).
The months with the least snowfall are April, May, June, July, August, September, October and November (0mm).
Average snowfall days in September
Oud Ootmarsum, Netherlands
- Average snowfall days in September: 0 days
The months with the highest number of snowfall days are January and February (3.2 days).
The months with the least snowfall days are April, May, June, July, August, September and October (0 days).
Average daylight in September /
Average sunshine in September
Oud Ootmarsum, Netherlands
- Average daylight in September: 12h and 4min
The month with the longest days is June (Average daylight: 16h and 42min).
The month with the shortest days is December (Average daylight: 7h and 48min).
- Average sunshine in September: 7h and 3min
The month with the most sunshine is August (Average sunshine: 9h and 12min).
The month with the least sunshine is December (Average sunshine: 3h and 18min).
Average sunshine days in September
Oud Ootmarsum, Netherlands
- Average sunshine days in September: 18.4 days
The month with the most sunshine days is March (20.7 days).
The month with the least sunshine days is July (15.5 days).
Average UV index in September
Oud Ootmarsum, 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
Oud Ootmarsum, Netherlands
- Average cloud cover in September: 46
The month with the most cloud cover is December (Cloud cover 68).
The month with the least cloud cover is August (Cloud cover 41).
Average visibility in September
Oud Ootmarsum, Netherlands
- Average visibility in September: 9km
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (9km).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (9km).
Oud Ootmarsum, Netherlands
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