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
September
Weather in September
Temperature
September's onset brings an average high-temperature of a moderate 13.9°C (57°F), showing a minute difference from August's 16.1°C (61°F). The temperature during September sees a subtle transition from day to night, averaging a low of 11°C (51.8°F).Humidity
In September, the average relative humidity is 79%.Rainfall
In Florvåg, during September, the rain falls for 22.3 days and regularly aggregates up to 179mm (7.05") of precipitation. Throughout the year, in Florvåg, there are 227.1 rainfall days, and 1594mm (62.76") of precipitation is accumulated.Snowfall
In Florvåg, snow does not fall in June through September.Daylight
The average length of the day in September in Florvåg is 12h and 52min.On the first day of the month, sunrise is at 06:34 and sunset at 20:43. On the last day of September, in Florvåg, sunrise is at 07:43 and sunset at 19:13 CEST.
Sunshine
In September, the average sunshine in Florvåg is 6h.UV index
In September, the average daily maximum UV index is 3. A UV Index estimate of 3 to 5 represents a moderate health risk from unsafe exposure to UV radiation for ordinary individuals.Note: In September, the maximum UV index of 3 suggests this advice:
Act with care - The need to guard against sun damage is communicated. To avoid the Sun's strongest rays, limit exposure around the mid-day period. For holistic sun protection encompassing the eyes, ears, face, and neck, a wide-brim hat is key.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the temperature in September in Florvåg?
What is the average humidity in September in Florvåg?
How much does it rain in Florvåg in September?
When it does not snow in Florvåg?
Does it snow in Florvåg in September?
How many hours of daylight does Florvåg have in September?
When are sunrise and sunset in September in Florvåg?
How many hours of sunshine does Florvåg have in September?
How high is the UV index in September in Florvåg?
Average temperature in September
Florvåg, Norway
- Average high temperature in September: 13.9°C
The warmest month (with the highest average high temperature) is August (16.1°C).
The month with the lowest average high temperature is January (2.8°C).
- Average low temperature in September: 11°C
The month with the highest average low temperature is August (12.7°C).
The coldest month (with the lowest average low temperature) is February (0°C).
Average pressure in September
Florvåg, Norway
- Average pressure in September: 1012mbar
The month with the highest atmospheric pressure is May (1014.9mbar).
The month with the lowest atmospheric pressure is December (1005.8mbar).
Average wind speed in September
Florvåg, Norway
- Average wind speed in September: 16.7km/h
The windiest months (with the highest average wind speed) are January and December (21.1km/h).
The calmest month (with the lowest average wind speed) is June (13.6km/h).
Average humidity in September
Florvåg, Norway
- Average humidity in September: 79%
The month with the highest relative humidity is March (81%).
The months with the lowest relative humidity are May and October (75%).
Average rainfall in September
Florvåg, Norway
- Average rainfall in September: 179mm
The wettest month (with the highest rainfall) is October (201mm).
The driest month (with the least rainfall) is April (73mm).
Average rainfall days in September
Florvåg, Norway
- Average rainfall days in September: 22.3 days
The month with the highest number of rainy days is September (22.3 days).
The month with the least rainy days is February (14.8 days).
Average snowfall in September
Florvåg, Norway
- Average snowfall in September: 0mm
The month with the highest snowfall is January (127mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in September
Florvåg, Norway
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is January (8.5 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in September /
Average sunshine in September
Florvåg, Norway
- Average daylight in September: 12h and 5min
The month with the longest days is June (Average daylight: 18h and 54min).
The month with the shortest days is December (Average daylight: 5h and 54min).
- Average sunshine in September: 6h and 0min
The month with the most sunshine is June (Average sunshine: 9h and 48min).
The month with the least sunshine is December (Average sunshine: 2h and 12min).
Average sunshine days in September
Florvåg, Norway
- Average sunshine days in September: 6.6 days
The month with the most sunshine days is May (12 days).
The month with the least sunshine days is December (5.4 days).
Average UV index in September
Florvåg, Norway
- Average UV index in September: 3
The months with the highest UV index are June, July and August (UV index 4).
The months with the lowest UV index are January, February, March, October, November and December (UV index 2).
Average cloud cover in September
Florvåg, Norway
- Average cloud cover in September: 58
The month with the most cloud cover is December (Cloud cover 67).
The month with the least cloud cover is May (Cloud cover 47).
Average visibility in September
Florvåg, Norway
- 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).
