Fredrikstad
Norway
Long-term weather forecast
Long-term weather forecast

August weather forecast and climate
Fredrikstad, Norway

Agosto, the last month of the summer, in Fredrikstad, is also an agreeable month, with average temperature varying between 20°C (68°F) and 10°C (50°F).

Temperature

In Fredrikstad, the average high-temperature is essentially the same as in Julio - a still pleasant 20°C (68°F). The average low-temperature, in Fredrikstad, is 10°C (50°F).

Rainfall

In Agosto, in Fredrikstad, the rain falls for 16 days. Throughout Agosto, 84mm (3.31") of precipitation is accumulated. Throughout the year, there are 179 rainfall days, and 808mm (31.81") of precipitation is accumulated.

Sea temperature

Agosto is the month with the warmest seawater, with an average sea temperature of 18.4°C (65.1°F).
Note: Swimming in 18.4°C (65.1°F) is not enjoyable for the majority. Controlling breathing becomes progressively more difficult as surface water temperature decreases below 21°C (69.8°F).

Daylight

The average length of the day in Fredrikstad is 15.4h.

Sunshine

The average sunshine in Fredrikstad is 7h.

UV index

In Agosto, the average daily maximum UV index is 4. A UV Index of 3 to 5 symbolizes a medium health hazard from the exposure to the Sun's UV radiation for the average person.
Note: The average daily UV index of 4 in Agosto transform into the following instructions:
Take precautions. Light skin individuals may get burned in less than 30 minutes. The solar radiation is most powerful near the mid-day, so the exposure to the direct Sun should be reduced accordingly. On bright days sunglasses that block both UVA and UVB rays should be worn. A hat with a wide brim is extremely helpful, as it can prevent roughly 50% of UV radiation from reaching the eyes.

What is the temperature in Agosto in Fredrikstad?

The average high-temperature, in Agosto, in Fredrikstad, Norway, is 20°C (68°F), while the average low-temperature is 10°C (50°F).

How much does it rain in Fredrikstad in Agosto?

In Fredrikstad, Norway, during Agosto, the rain falls for 16 days and regularly aggregates up to 84mm (3.31") of precipitation.

What month is the sea warmest in Fredrikstad?

Agosto is the month with the warmest seawater in Fredrikstad, Norway, with an average sea temperature of 18.4°C (65.1°F).

What is the sea water temperature in Agosto in Fredrikstad?

In Fredrikstad, Norway, in Agosto, the average water temperature is 18.4°C (65.1°F). For swimming, a surface water temperature of 18.4°C (65.1°F) is not enjoyable for the majority. It is not considered safe, as controlling breathing becomes progressively more difficult as water temperature decreases below 21°C (69.8°F).

How many hours of daylight does Fredrikstad have in Agosto?

The average length of the day in Agosto is 15.4h.

How long on average sun shines in Agosto in Fredrikstad?

In Agosto, the average sunshine in Fredrikstad, Norway, is 7h.

What is the UV index intensity in Agosto in Fredrikstad?

In Agosto, the average daily maximum UV index in Fredrikstad is 4. A UV Index reading of 3 to 5 represents a medium hazard to health from unprotected exposure to the UV radiation.
Average temperature in August - Fredrikstad, Norway
  • Average high temperature in August: 20°C

The warmest month (with the highest average high temperature) is July (21°C).
Months with the lowest average high temperature are January and February (0°C).

  • Average low temperature in August: 10°C

The month with the highest average low temperature is July (12°C).
The coldest month (with the lowest average low temperature) is February (-7°C).

Average rainfall in August - Fredrikstad, Norway
  • Average rainfall in August: 84mm

The wettest month (with the highest rainfall) is October (104mm).
Driest months (with the lowest rainfall) are February and April (42mm).

Average rainfall days in August - Fredrikstad, Norway
  • Average rainfall days in August: 16 days

The month with the highest number of rainy days is November (18 days).
The month with the lowest number of rainy days is April (12 days).

Average sea temperature in August - Fredrikstad, Norway
  • Average sea temperature in August: 18.4°C

The best month for swimming (with the highest average sea temperature) is August (18.4°C).
The coldest month (with the lowest average sea temperature) is March (2.8°C).

Average daylight in August / Average sunshine in August - Fredrikstad, Norway
  • Average daylight in August: 15.4h

The month with the longest days is June (Average daylight: 18.5h).
The month with shortest days is December (Average daylight: 6.3h).

  • Average sunshine in August: 7h

The month with most sunshine is June (Average sunshine: 9h).
Months with least sunshine are January and December (Average sunshine: 1).

Average UV index in August - Fredrikstad, Norway
  • Average UV index in August: 4

Months with the highest UV index are June and July (UV index 5).
Months with the lowest UV index are January, November and December (UV index 0).