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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
The first month of the autumn, September, is still a comfortable month in Giethoorn, Netherlands, with temperature in the range of an average low of 11.4°C (52.5°F) and an average high of 18.1°C (64.6°F).
Temperature
Giethoorn's September weather features a light decline in high-temperatures, reducing from an agreeable 21.5°C (70.7°F) in August to an enjoyable 18.1°C (64.6°F). In Giethoorn, in September, the average low-temperature is a fresh 11.4°C (52.5°F).
Humidity
In September, the average relative humidity in Giethoorn is 82%.
Rainfall
In Giethoorn, in September, during 18.2 rainfall days, 47mm (1.85") of precipitation is typically accumulated. Throughout the year, in Giethoorn, there are 189 rainfall days, and 503mm (19.8") of precipitation is accumulated.
Snowfall
In Giethoorn, snow does not fall in May through October.
Daylight
In Giethoorn, Netherlands, the average length of the day in September is 12h and 40min.
On the first day of the month, sunrise is at 06:47 and sunset at 20:23. On the last day of September, sunrise is at 07:36 and sunset at 19:14 CEST.
Sunshine
In September, the average sunshine is 7h.
UV index
In Giethoorn, the average daily maximum UV index in September is 4. A UV Index reading of 3 to 5 represents a medium vulnerability from unprotected exposure to Sun's UV rays for average individuals.
Note: In September, the maximum UV index of 4 suggests these recommendations:
Take care. Persons with lighter skin might suffer burns in less than 30 minutes. To protect against the Sun's most potent rays, avoid direct exposure around midday. Limit sun-induced ocular harm with sunglasses that feature UVA and UVB filtration.
Updated: Jan 26, 2024
Published by: Weather Atlas | About Us
Data Sources |
Frequently asked questions
What are the temperatures in Giethoorn in September?
The average high-temperature and low-temperature in Giethoorn, Netherlands, during September are 18.1°C (64.6°F) and 11.4°C (52.5°F) respectively.
What is the average humidity in September in Giethoorn?
In September, the average relative humidity in Giethoorn is 82%.
How many days does it rain in September in Giethoorn?
In Giethoorn, in September, it is raining for 18.2 days, with typically 47mm (1.85") of accumulated precipitation.
When it does not snow in Giethoorn?
May through October are months without snowfall.
How many hours of daylight does Giethoorn have in September?
In Giethoorn, the average day length in September is 12h and 40min.
What time are sunrise and sunset in September in Giethoorn?
On the first day of September in Giethoorn, sunrise is at 06:47 and sunset at 20:23. On the last day of the month, sunrise is at 07:36 and sunset at 19:14 CEST.
How long on average sun shines in September in Giethoorn?
The average sunshine duration in September in Giethoorn, Netherlands, is 7h.
What is the UV index reading in September in Giethoorn?
In September, the average daily maximum UV index is 4. A UV Index estimate of 3 to 5 represents a moderate health threat from exposure to the Sun's UV radiation.
Today
Tomorrow
Long-term
YearJFMAMJJASeptemberOND
Average high temperature
21.5°C 70.7°F
18.1°C 64.6°F
14.1°C 57.4°F
Average low temperature
13.5°C 56.3°F
11.4°C 52.5°F
8.5°C 47.3°F
Average pressure
1014.7mbar 29.96inHg
1016.4mbar 30.01inHg
1015.3mbar 29.98inHg
Average wind speed
13.3km/h 8.3mph
13.7km/h 8.5mph
15.9km/h 9.9mph
Average max. wind speed
14.3km/h 8.9mph
14.3km/h 8.9mph
17km/h 10.6mph
Average wind speed gusts
21km/h 13mph
22.4km/h 13.9mph
26.4km/h 16.4mph
Average humidity
79%
82%
85%
Average rainfall
59mm 2.32"
47mm 1.85"
45mm 1.77"
Average rainfall days
20.2
18.2
17
Average snowfall
0mm 0"
0mm 0"
0mm 0"
Average snowfall days
Average daylight
14h 4min
12h 4min
10h 4min
Average sunshine
8h 5min
7h 0min
4h 4min
Average sunshine days
8
9.1
10.7
Average UV index
4
4
3
Average cloud cover
43%
48%
57%
Average visibility
9km 5.6mi
9km 5.6mi
9km 5.6mi
Average temperature in September
Giethoorn, Netherlands
- Average high temperature in September: 18.1°C
The warmest month (with the highest average high temperature) is August (21.5°C).
The month with the lowest average high temperature is January (4.9°C).
- Average low temperature in September: 11.4°C
The month with the highest average low temperature is August (13.5°C).
The coldest month (with the lowest average low temperature) is February (1°C).
Average pressure in September
Giethoorn, Netherlands
- Average pressure in September: 1016.4mbar
The month with the highest atmospheric pressure is May (1016.5mbar).
The month with the lowest atmospheric pressure is November (1011mbar).
Average wind speed in September
Giethoorn, Netherlands
- Average wind speed in September: 13.7km/h
The windiest month (with the highest average wind speed) is December (20.4km/h).
The calmest month (with the lowest average wind speed) is August (13.3km/h).
Average humidity in September
Giethoorn, Netherlands
- Average humidity in September: 82%
The month with the highest relative humidity is December (88%).
The month with the lowest relative humidity is April (77%).
Average rainfall in September
Giethoorn, Netherlands
- Average rainfall in September: 47mm
The wettest month (with the highest rainfall) is August (59mm).
The driest month (with the least rainfall) is April (21mm).
Average rainfall days in September
Giethoorn, Netherlands
- Average rainfall days in September: 18.2 days
The month with the highest number of rainy days is August (20.2 days).
The months with the least rainy days are February and April (11.4 days).
Average snowfall in September
Giethoorn, Netherlands
- Average snowfall in September: 0mm
The month with the highest snowfall is January (17mm).
The months with the least snowfall are May, June, July, August, September and October (0mm).
Average snowfall days in September
Giethoorn, Netherlands
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is January (2.8 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
Giethoorn, Netherlands
- Average daylight in September: 12h and 4min
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 42min).
- Average sunshine in September: 7h and 0min
The month with the most sunshine is June (Average sunshine: 9h and 18min).
The month with the least sunshine is December (Average sunshine: 3h and 12min).
Average sunshine days in September
Giethoorn, Netherlands
- Average sunshine days in September: 9.1 days
The month with the most sunshine days is April (16.8 days).
The month with the least sunshine days is August (8 days).
Average UV index in September
Giethoorn, Netherlands
- 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
Giethoorn, Netherlands
- Average cloud cover in September: 48
The month with the most cloud cover is December (Cloud cover 69).
The month with the least cloud cover is April (Cloud cover 42).
Average visibility in September
Giethoorn, 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).
