Weather in July
July has a pleasantly warm sea temperature of 8.4°C (47.1°F), providing a welcome contrast to the freezing waters of the prior months. Daylight hours slightly decrease from June's peak to 21.1 hours, but this subtle dip is scarcely noticeable as the Summer Solstice ensures ample light throughout the day. Weather-wise, July offers a refreshing departure from June's heat with clear skies, making it ideal for exploring the town's outdoor attractions.
Note: Swimming in 8.4°C (47.1°F) feels unbearing at 13°C (55.4°F) and can be life-risking below 10°C (50°F), causing breathing issues and cold shock, depending on a person's capacity.
On the first day of the month, sunrise is at 00:00 and sunset at 00:00. On the last day of July, sunrise is at 03:58 and sunset at 22:45 GMT.
Sea temperature
In Siglufjörður, in July, the average water temperature is 8.4°C (47.1°F).Note: Swimming in 8.4°C (47.1°F) feels unbearing at 13°C (55.4°F) and can be life-risking below 10°C (50°F), causing breathing issues and cold shock, depending on a person's capacity.
Daylight
The month with the longest days in Siglufjörður is July, with an average of 19h and 30min of daylight.On the first day of the month, sunrise is at 00:00 and sunset at 00:00. On the last day of July, sunrise is at 03:58 and sunset at 22:45 GMT.
Updated: Feb 10, 2024
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the sea water temperature in July in Siglufjörður?
In July, the average sea temperature is 8.4°C (47.1°F). Swimming in 8.4°C (47.1°F) is considered life-threatening. Even a few minutes in 13°C (55.4°F) water is uncomfortable, and swimming below 10°C (50°F) may cause total loss of breathing control and cold shock, depending on a person's physique.
When are the longest days in Siglufjörður?
The month with the longest days is July, with an average of 19h and 30min of daylight.
What is the average length of the day in July in Siglufjörður?
The average day length in July in Siglufjörður, Iceland, is 19h and 32min.
When is the sunrise / sunset in July in Siglufjörður?
In July, on the first day of the month, sunrise is at 00:00 and sunset at 00:00. On the last day of the month, sunrise is at 03:58 and sunset at 22:45 GMT.
Average sea temperature in July
Siglufjörður, Iceland
- Average sea temperature in July: 8.4°C
The best month for swimming (with the highest average sea temperature) is August (9.2°C).
The coldest month (with the lowest average sea temperature) is February (1.9°C).
Average daylight in July
Siglufjörður, Iceland
- Average daylight in July: 19h and 3min
The month with the longest days is July (Average daylight: 19h and 30min).
The month with the shortest days is December (Average daylight: 3h and 0min).
Siglufjörður, Iceland
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