August weather forecast and climate
Holmsund, Sweden

August, the last month of the summer, in Holmsund, is also an enjoyable month, with average temperature varying between 17.4°C (63.3°F) and 11.8°C (53.2°F).

Temperature

In August, the average high-temperature is essentially the same as in July - a still comfortable 17.4°C (63.3°F). In Holmsund, the average low-temperature is 11.8°C (53.2°F).

Humidity

In August, the average relative humidity is 76%.

Rainfall

In August, in Holmsund, the rain falls for 14 days. Throughout August, 37mm (1.46") of precipitation is accumulated. In Holmsund, during the entire year, the rain falls for 126.6 days and collects up to 418mm (16.46") of precipitation.

Snowfall

In Holmsund snow does not fall in June through September.

Sea temperature

The month with the warmest seawater is August, with an average sea temperature of 16.8°C (62.2°F).
Note: For swimming, a surface water temperature of 16.8°C (62.2°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).

Daylight

In Holmsund, Sweden, the average length of the day in August is 16.2h.

Sunshine

In August, the average sunshine is 9.9h.

UV index

The average daily maximum UV index is 4. A UV Index value of 3 to 5 symbolizes a moderate threat to health from unsafe exposure to the UV radiation for average individuals.
Note: The average daily UV index of 4 transform into the following instructions:
Take precautions - Protection against sunburn is recommended. The solar radiation is most powerful near the mid-day, so the exposure to the direct Sun should be reduced accordingly. Sun-protective clothing, a long-sleeved shirt and pants, a wide-brimmed hat, and UVA and UVB-blocking sunglasses are particularly helpful in blocking UV radiation's harmful effects.

What is the temperature in August in Holmsund?

In August, in Holmsund, the average high-temperature is 17.4°C (63.3°F), and the average low-temperature is 11.8°C (53.2°F).

What is the average humidity in August in Holmsund?

In Holmsund, the average relative humidity in August is 76%.

How many days does it rain in August in Holmsund?

In Holmsund, during August, the rain falls for 14 days and regularly aggregates up to 37mm (1.46") of precipitation.

When it does not snow in Holmsund?

June through September are months without snowfall in Holmsund.

What is the month with the warmest sea water in Holmsund?

With an average sea temperature of 16.8°C (62.2°F), August is the month with the warmest seawater in Holmsund, Sweden.

What is the sea temperature in August in Holmsund?

In August, the average sea temperature is 16.8°C (62.2°F). For most, swimming in 16.8°C (62.2°F) is not an enjoyable activity. Furthermore, controlling your breathing becomes progressively more difficult as the water temperature decreases from 21°C (69.8°F) to 15°C (59°F).

What is the average length of the day in August in Holmsund?

In Holmsund, Sweden, the average length of the day in August is 16.2h.

How long on average sun shines in August in Holmsund?

In August, the average sunshine in Holmsund is 9.9h.

How high is the UV index in August in Holmsund?

In August, the average daily maximum UV index in Holmsund, Sweden, is 4. A UV Index value of 3 to 5 symbolizes a medium hazard to health from unsafe exposure to the Sun's UV rays.
Average temperature in August - Holmsund, Sweden
  • Average high temperature in August: 17.4°C

The warmest month (with the highest average high temperature) is July (18.4°C).
Months with the lowest average high temperature are January and February (-3.5°C).

  • Average low temperature in August: 11.8°C

The month with the highest average low temperature is July (12.4°C).
The coldest month (with the lowest average low temperature) is February (-7.6°C).

Average pressure in August - Holmsund, Sweden
  • Average pressure in August: 1011.3mbar

The month with the highest atmospheric pressure is May (1014.2mbar).
The month with the lowest atmospheric pressure is December (1005.3mbar).

Average wind speed in August - Holmsund, Sweden
  • Average wind speed in August: 13.5km/h

The windiest month (with the highest average wind speed) is December (17.8km/h).
The calmest month (with the lowest average wind speed) is July (13km/h).

Average humidity in August - Holmsund, Sweden
  • Average humidity in August: 76%

The month with the highest relative humidity is February (91%).
The month with the lowest relative humidity is June (70%).

Average rainfall in August - Holmsund, Sweden
  • Average rainfall in August: 37mm

The wettest month (with the highest rainfall) is December (46mm).
The driest month (with the least rainfall) is April (22mm).

Average rainfall days in August - Holmsund, Sweden
  • Average rainfall days in August: 14 days

Months with the highest number of rainy days are July and August (14 days).
The month with the least rainy days is February (4.2 days).

Average snowfall in August - Holmsund, Sweden
  • Average snowfall in August: 0mm

The month with the highest snowfall is March (199mm).
Months with the least snowfall are June, July, August and September (0mm).

Average snowfall days in August - Holmsund, Sweden
  • Average snowfall days in August: 0 days

The month with the highest number of snowfall days is January (17.4 days).
Months with the least snowfall days are June, July, August and September (0 days).

Average sea temperature in August - Holmsund, Sweden
  • Average sea temperature in August: 16.8°C

The best month for swimming (with the highest average sea temperature) is August (16.8°C).
The coldest months (with the lowest average sea temperature) are February and March (-0.2°C).

Average daylight in August / Average sunshine in August - Holmsund, Sweden
  • Average daylight in August: 16.2h

The month with the longest days is June (Average daylight: 20.6h).
The month with the shortest days is December (Average daylight: 4.6h).

  • Average sunshine in August: 9.9h

The month with the most sunshine is June (Average sunshine: 13h).
The month with the least sunshine is December (Average sunshine: 1.5h).

Average sunshine days in August - Holmsund, Sweden
  • Average sunshine days in August: 14.3 days

The month with the most sunshine days is June (15.7 days).
The month with the least sunshine days is November (10.1 days).

Average UV index in August - Holmsund, Sweden
  • Average UV index in August: 4

The month with the highest UV index is July (UV index 5).
Months with the lowest UV index are January, February, November and December (UV index 1).

Average cloud cover in August - Holmsund, Sweden
  • Average cloud cover in August: 38

The month with the most cloud cover is January (Cloud cover 66).
Months with the least cloud cover are July and August (Cloud cover 38).

Average visibility in August - Holmsund, Sweden
  • Average visibility in August: 10km

Months with the highest visibility are June, July and August (10km).
Months with the lowest visibility are January, February and March (8km).