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
September heralds a minor drop in average high-temperature, sliding from August's refreshing 18.4°C (65.1°F) to a mild 14.1°C (57.4°F). During the month of September, Hallingby experiences a steady low-temperature average of 6.2°C (43.2°F).Humidity
In September, the average relative humidity in Hallingby, Norway, is 80%.Rainfall
In Hallingby, in September, it is raining for 12.8 days, with typically 60mm (2.36") of accumulated precipitation. In Hallingby, during the entire year, the rain falls for 136.6 days and collects up to 635mm (25") of precipitation.Snowfall
June through September are months without snowfall.Daylight
The average length of the day in September in Hallingby is 12h and 52min.On the first day of the month, sunrise is at 06:14 and sunset at 20:23. On the last day of September, sunrise is at 07:23 and sunset at 18:54 CEST.
Sunshine
The average sunshine in September is 7.4h.UV index
In September, the average daily maximum UV index in Hallingby is 3. A UV Index reading of 3 to 5 represents a moderate threat to health from exposure to the Sun's UV rays for average individuals.Note: A maximum UV index of 3 in September translates into the following recommendations:
Undertake precautions - Guarding against sun damage is counselled. Being exposed to the midday Sun can have harmful effects due to strong UV radiation; always take precautions. Select sunglasses that boast both UVA and UVB protection to limit the adverse effects of the sun on the eyes.
Frequently asked questions
What are September temperatures in Hallingby?
What is the average humidity in September in Hallingby?
How many days does it rain in September in Hallingby?
When it does not snow in Hallingby?
Does it snow in Hallingby in September?
What is the average length of the day in September in Hallingby?
When are sunrise and sunset in September in Hallingby?
How many hours of sunshine does Hallingby have in September?
What is the UV index reading in September in Hallingby?
Average temperature in September
Hallingby, Norway
- Average high temperature in September: 14.1°C
The warmest month (with the highest average high temperature) is July (20.1°C).
The month with the lowest average high temperature is January (-3.8°C).
- Average low temperature in September: 6.2°C
The month with the highest average low temperature is July (10.1°C).
The coldest month (with the lowest average low temperature) is February (-8.8°C).
Average pressure in September
Hallingby, Norway
- Average pressure in September: 1012.4mbar
The month with the highest atmospheric pressure is April (1014.6mbar).
The month with the lowest atmospheric pressure is December (1008mbar).
Average wind speed in September
Hallingby, Norway
- Average wind speed in September: 8.3km/h
The windiest month (with the highest average wind speed) is May (8.5km/h).
The calmest month (with the lowest average wind speed) is August (7.3km/h).
Average humidity in September
Hallingby, Norway
- Average humidity in September: 80%
The months with the highest relative humidity are January and February (92%).
The month with the lowest relative humidity is May (70%).
Average rainfall in September
Hallingby, Norway
- Average rainfall in September: 60mm
The wettest month (with the highest rainfall) is July (73mm).
The driest month (with the least rainfall) is April (26mm).
Average rainfall days in September
Hallingby, Norway
- Average rainfall days in September: 12.8 days
The month with the highest number of rainy days is July (19.3 days).
The month with the least rainy days is February (4.3 days).
Average snowfall in September
Hallingby, Norway
- Average snowfall in September: 0mm
The month with the highest snowfall is January (295mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in September
Hallingby, Norway
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is January (15.4 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in September /
Average sunshine in September
Hallingby, Norway
- Average daylight in September: 12h and 5min
The month with the longest days is June (Average daylight: 18h and 48min).
The month with the shortest days is December (Average daylight: 6h and 0min).
- Average sunshine in September: 7h and 2min
The month with the most sunshine is June (Average sunshine: 11h and 36min).
The months with the least sunshine are January and December (Average sunshine: 3h and 18min).
Average sunshine days in September
Hallingby, Norway
- Average sunshine days in September: 15.1 days
The months with the most sunshine days are March and October (16 days).
The month with the least sunshine days is July (9 days).
Average UV index in September
Hallingby, Norway
- Average UV index in September: 3
The months with the highest UV index are May, June, July and August (UV index 4).
The months with the lowest UV index are January, February and December (UV index 1).
Average cloud cover in September
Hallingby, Norway
- Average cloud cover in September: 49
The month with the most cloud cover is February (Cloud cover 63).
The month with the least cloud cover is June (Cloud cover 46).
Average visibility in September
Hallingby, Norway
- Average visibility in September: 8km
The months with the highest visibility are May and June (9km).
The months with the lowest visibility are January, February and March (6km).
Hallingby, Norway
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