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 sea temperature 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
September
Weather in September
Temperature
The beginning of September subtly marks a decrease in the average high-temperature, transitioning from an enjoyable 16.3°C (61.3°F) in August to a fresh 12.9°C (55.2°F). Krokstadøra throughout September, experiences an average nighttime temperature of 6.7°C (44.1°F).Humidity
In Krokstadøra, the average relative humidity in September is 81%.Rainfall
In September, in Krokstadøra, Norway, the rain falls for 15.7 days. Throughout September, 48mm (1.89") of precipitation is accumulated. Throughout the year, in Krokstadøra, Norway, there are 165.7 rainfall days, and 700mm (27.56") of precipitation is accumulated.Snowfall
In Krokstadøra, snow does not fall in June through September.Sea temperature
In Krokstadøra, in September, the average water temperature is 13.3°C (55.9°F).Note: Dipping in 13.3°C (55.9°F) at temperatures less than 10°C (50°F) without proper gear can lead to pronounced cold shock and breathing difficulties.
Daylight
The average length of the day in September in Krokstadøra is 12h and 59min.On the first day of the month, sunrise is at 06:08 and sunset at 20:35. On the last day of September, in Krokstadøra, sunrise is at 07:28 and sunset at 18:54 CEST.
Sunshine
In Krokstadøra, the average sunshine in September is 7h.UV index
In September, the average daily maximum UV index in Krokstadøra is 3. A UV Index estimate of 3 to 5 represents a moderate threat to health from exposure to the Sun's UV radiation for ordinary individuals.Note: In September, an average UV index of 3 transforms into the following instructions:
Be mindful. Those with pale skin might receive burns in fewer than 30 minutes. Minimize direct exposure to the Sun during midday when its radiation is at its peak. Employ a wide-brim hat for potent defense against up to 50% of UV rays.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the usual temperature for Krokstadøra in September?
What is the average humidity in September in Krokstadøra?
How much does it rain in Krokstadøra in September?
When it does not snow in Krokstadøra?
Does it snow in Krokstadøra in September?
What is the sea water temperature in September in Krokstadøra?
What is the average length of the day in September in Krokstadøra?
When is the sunrise / sunset in September in Krokstadøra?
How long on average sun shines in September in Krokstadøra?
How high is the UV index in September in Krokstadøra?
Average temperature in September
Krokstadøra, Norway
- Average high temperature in September: 12.9°C
The warmest month (with the highest average high temperature) is July (16.4°C).
The month with the lowest average high temperature is January (-1.4°C).
- Average low temperature in September: 6.7°C
The month with the highest average low temperature is July (9.1°C).
The coldest months (with the lowest average low temperature) are January and February (-5.3°C).
Average pressure in September
Krokstadøra, Norway
- Average pressure in September: 1010.3mbar
The month with the highest atmospheric pressure is May (1014.5mbar).
The month with the lowest atmospheric pressure is December (1003.4mbar).
Average wind speed in September
Krokstadøra, Norway
- Average wind speed in September: 11km/h
The windiest month (with the highest average wind speed) is January (14.6km/h).
The calmest month (with the lowest average wind speed) is August (8.1km/h).
Average humidity in September
Krokstadøra, Norway
- Average humidity in September: 81%
The months with the highest relative humidity are February and March (87%).
The months with the lowest relative humidity are May and June (77%).
Average rainfall in September
Krokstadøra, Norway
- Average rainfall in September: 48mm
The wettest month (with the highest rainfall) is December (75mm).
The driest month (with the least rainfall) is November (27mm).
Average rainfall days in September
Krokstadøra, Norway
- Average rainfall days in September: 15.7 days
The month with the highest number of rainy days is July (20 days).
The month with the least rainy days is February (7.6 days).
Average snowfall in September
Krokstadøra, Norway
- Average snowfall in September: 0mm
The months with the highest snowfall are February and March (245mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in September
Krokstadøra, Norway
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is March (12.5 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average sea temperature in September
Krokstadøra, Norway
- Average sea temperature in September: 13.3°C
The best month for swimming (with the highest average sea temperature) is August (14.6°C).
The coldest month (with the lowest average sea temperature) is March (5.2°C).
Average daylight in September /
Average sunshine in September
Krokstadøra, Norway
- Average daylight in September: 13h and 0min
The month with the longest days is June (Average daylight: 20h and 18min).
The month with the shortest days is December (Average daylight: 4h and 48min).
- Average sunshine in September: 7h and 0min
The month with the most sunshine is July (Average sunshine: 9h and 18min).
The month with the least sunshine is December (Average sunshine: 1h and 30min).
Average sunshine days in September
Krokstadøra, Norway
- Average sunshine days in September: 13.1 days
The month with the most sunshine days is November (16.2 days).
The month with the least sunshine days is July (9 days).
Average UV index in September
Krokstadøra, Norway
- Average UV index in September: 3
The month with the highest UV index is July (UV index 4).
The months with the lowest UV index are January and March (UV index 1).
Average cloud cover in September
Krokstadøra, Norway
- Average cloud cover in September: 54
The month with the most cloud cover is March (Cloud cover 65).
The month with the least cloud cover is November (Cloud cover 51).
Average visibility in September
Krokstadøra, Norway
- Average visibility in September: 9km
The months with the highest visibility are January, February, May, June, July, August, September, October, November and December (9km).
The months with the lowest visibility are March and April (8km).
