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
Weather in September
Temperature
The average high-temperature slightly decreases in September, shifting from a cool 10°C (50°F) in August to a chilly 6.9°C (44.4°F). Húsavík maintains a minor drop in temperature during September nights, with averages of 2.3°C (36.1°F).Humidity
In September, the average relative humidity is 85%.Rainfall
In Húsavík, in September, during 21.7 rainfall days, 79mm (3.11") of precipitation is typically accumulated. Throughout the year, there are 177.8 rainfall days, and 881mm (34.69") of precipitation is accumulated.Snowfall
January through June, September through December are months with snowfall in Húsavík. September is the first month it typically snows in Húsavík. Throughout September, in the average 1.8 snowfall days, it receives 32mm (1.26") of snow. In Húsavík, during the entire year, snow falls for 122.1 days and aggregates up to 2536mm (99.84") of snow.Sea temperature
In Húsavík, in September, the average water temperature is 7.5°C (45.5°F).Note: In 7.5°C (45.5°F), even brief exposure to 13°C (55.4°F) feels biting, and anything less than 10°C (50°F) risks cold shock and impaired breathing, considering one's health.
Daylight
In Húsavík, the average length of the day in September is 13h and 6min.On the first day of September, sunrise is at 05:46 and sunset at 20:31. On the last day of the month, sunrise is at 07:18 and sunset at 18:39 GMT.
Sunshine
In Húsavík, the average sunshine in September is 4.8h.UV index
April through September, with an average maximum UV index of 2, are months with the highest UV index. A UV Index reading of 2, and below, represents a low health risk from exposure to the Sun's UV radiation for the average person.Note: The maximum daily UV index of 2 during September translates into the following directions:
Protection from prolonged sun exposure is necessary for babies, children, and individuals with sensitive skin. The Sun is at its harshest during midday; protect yourself by staying in shaded areas and minimizing exposure. Wearing a wide-brim hat can block approximately 50% of UV radiation, protecting the eyes. Be aware! The reflective nature of snow can magnify the Sun's UV radiation almost twofold.
Frequently asked questions
How cold is September in Húsavík?
What is the average humidity in September in Húsavík?
How much does it rain in Húsavík in September?
When does it start to snow in Húsavík?
How cold is the water in September in Húsavík?
How many hours of daylight does Húsavík have in September?
When are sunrise and sunset in September in Húsavík?
How many hours of sunshine does Húsavík have in September?
What is the month with the highest UV index in Húsavík?
How high is the UV index in September in Húsavík?
Average temperature in September
Húsavík, Iceland
- Average high temperature in September: 6.9°C
The warmest month (with the highest average high temperature) is July (11.1°C).
The month with the lowest average high temperature is December (-3.8°C).
- Average low temperature in September: 2.3°C
The month with the highest average low temperature is July (5.6°C).
The coldest month (with the lowest average low temperature) is December (-9.1°C).
Average pressure in September
Húsavík, Iceland
- Average pressure in September: 1003.7mbar
The month with the highest atmospheric pressure is June (1014.3mbar).
The month with the lowest atmospheric pressure is January (998.5mbar).
Average wind speed in September
Húsavík, Iceland
- Average wind speed in September: 12.9km/h
The windiest month (with the highest average wind speed) is December (16.3km/h).
The calmest month (with the lowest average wind speed) is July (9.9km/h).
Average humidity in September
Húsavík, Iceland
- Average humidity in September: 85%
The months with the highest relative humidity are January, February, March and December (91%).
The month with the lowest relative humidity is June (77%).
Average rainfall in September
Húsavík, Iceland
- Average rainfall in September: 79mm
The wettest month (with the highest rainfall) is December (115mm).
The driest month (with the least rainfall) is June (40mm).
Average rainfall days in September
Húsavík, Iceland
- Average rainfall days in September: 21.7 days
The months with the highest number of rainy days are July and August (22.3 days).
The month with the least rainy days is February (7.9 days).
Average snowfall in September
Húsavík, Iceland
- Average snowfall in September: 32mm
The month with the highest snowfall is December (511mm).
The months with the least snowfall are July and August (0mm).
Average snowfall days in September
Húsavík, Iceland
- Average snowfall days in September: 1.8 days
The month with the highest number of snowfall days is March (20.9 days).
The months with the least snowfall days are July and August (0 days).
Average sea temperature in September
Húsavík, Iceland
- Average sea temperature in September: 7.5°C
The best month for swimming (with the highest average sea temperature) is August (9.7°C).
The coldest month (with the lowest average sea temperature) is February (2°C).
Average daylight in September /
Average sunshine in September
Húsavík, Iceland
- Average daylight in September: 13h and 1min
The month with the longest days is July (Average daylight: 20h and 54min).
The month with the shortest days is December (Average daylight: 3h and 6min).
- Average sunshine in September: 4h and 5min
The month with the most sunshine is May (Average sunshine: 6h and 42min).
The month with the least sunshine is June (Average sunshine: 1h and 6min).
Average sunshine days in September
Húsavík, Iceland
- Average sunshine days in September: 5.7 days
The month with the most sunshine days is May (8.9 days).
The month with the least sunshine days is September (5.7 days).
Average UV index in September
Húsavík, Iceland
- Average UV index in September: 2
The months with the highest UV index are April, May, June, July, August and September (UV index 2).
The months with the lowest UV index are January, February, March, October, November and December (UV index 1).
Average cloud cover in September
Húsavík, Iceland
- Average cloud cover in September: 65
The month with the most cloud cover is March (Cloud cover 72).
The month with the least cloud cover is June (Cloud cover 62).
Average visibility in September
Húsavík, Iceland
- Average visibility in September: 8km
The month with the highest visibility is June (9km).
The months with the lowest visibility are January, February, March, April, November and December (7km).
Húsavík, Iceland
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