July weather forecast and climate
Úlfsá, Iceland

Weather in July

July, like June, is a frosty summer month in Úlfsá, Iceland, with average temperature ranging between max 9.5°C (49.1°F) and min 6.3°C (43.3°F).

Temperature

With an average high-temperature of 9.5°C (49.1°F) and an average low-temperature of 6.3°C (43.3°F), July is the warmest month.

Humidity

In July, the average relative humidity in Úlfsá is 84%.

Rainfall

In Úlfsá, Iceland,, during 12.5 rainfall days, 30mm (1.18") of precipitation is typically accumulated. In Úlfsá, during the entire year, the rain falls for 124.6 days and collects up to 664mm (26.14") of precipitation.

Snowfall

The only month without snowfall is July.

Sea temperature

July and August, with an average sea temperature of 7°C (44.6°F), are months with the warmest seawater.
Note: Swimming in 7°C (44.6°F) is considered dangerous. Unprotected immersion in temperatures below 10°C (50°F) causes quickly maximum intensity cold shock with hyperventilation.

Daylight

In Úlfsá, the average length of the day is 20.9h.

Sunshine

In Úlfsá, the average sunshine is 3.2h.

UV index

The month with the highest UV index is July, with an average maximum UV index of 3. A UV Index value of 3 to 5 symbolizes a medium health hazard from the exposure to the Sun's UV radiation for average individuals.
Note: The average daily UV index of 3 transform into the following instructions:
Take precautions - Protection against the skin and eye damage is obliged. The Sun's most intense and consequently most harmful UV radiation during midday hours should be decreased by minimizing exposure and seeking shade. 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.
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FAQ

What is the warmest month in Úlfsá?

The warmest month in Úlfsá is July, with an average high-temperature of 9.5°C (49.1°F) and an average low-temperature of 6.3°C (43.3°F).

What is the average humidity in July in Úlfsá?

In Úlfsá, the average relative humidity in July is 84%.

How many days does it rain in July in Úlfsá?

In Úlfsá, during July, the rain falls for 12.5 days and regularly aggregates up to 30mm (1.18") of precipitation.

When it does not snow in Úlfsá?

The only month without snowfall is July.

Does it snow in Úlfsá in July?

In July, in Úlfsá, Iceland, it doesn't snow. June is the latest month when it typically snows.

What are the months with the warmest sea water in Úlfsá?

July and August, with an average sea temperature of 7°C (44.6°F), are months with the warmest seawater.

What is the water temperature in July in Úlfsá?

In Úlfsá, in July, the average water temperature is 7°C (44.6°F). Swimming in 7°C (44.6°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.

What is the average length of the day in July in Úlfsá?

The average length of the day in July in Úlfsá is 20.9h.

How long on average sun shines in July in Úlfsá?

In Úlfsá, the average sunshine in July is 3.2h.

When is the highest UV index in Úlfsá?

The month with the highest UV index is July, with an average maximum UV index of 3.

What is the UV index reading in July in Úlfsá?

The average daily maximum UV index in July in Úlfsá is 3. A UV Index of 3 to 5 symbolizes a moderate vulnerability from unprotected exposure to the UV radiation.

Average temperature in July
Úlfsá, Iceland

Average temperature in July - Úlfsá, Iceland
  • Average high temperature in July: 9.5°C

The warmest month (with the highest average high temperature) is July (9.5°C).
The month with the lowest average high temperature is March (-1°C).

  • Average low temperature in July: 6.3°C

The month with the highest average low temperature is July (6.3°C).
The coldest month (with the lowest average low temperature) is December (-4.3°C).

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Average pressure in July
Úlfsá, Iceland

Average pressure in July - Úlfsá, Iceland
  • Average pressure in July: 1011.1mbar

The month with the highest atmospheric pressure is June (1014.7mbar).
The month with the lowest atmospheric pressure is January (997.3mbar).

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Average wind speed in July
Úlfsá, Iceland

Average wind speed in July - Úlfsá, Iceland
  • Average wind speed in July: 13.5km/h

The windiest months (with the highest average wind speed) are February and December (25.2km/h).
The calmest month (with the lowest average wind speed) is June (13.4km/h).

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Average humidity in July
Úlfsá, Iceland

Average humidity in July - Úlfsá, Iceland
  • Average humidity in July: 84%

Months with the highest relative humidity are January, February, October and December (88%).
The month with the lowest relative humidity is June (81%).

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Average rainfall in July
Úlfsá, Iceland

Average rainfall in July - Úlfsá, Iceland
  • Average rainfall in July: 30mm

The wettest month (with the highest rainfall) is January (88mm).
The driest month (with the least rainfall) is June (20mm).

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Average rainfall days in July
Úlfsá, Iceland

Average rainfall days in July - Úlfsá, Iceland
  • Average rainfall days in July: 12.5 days

The month with the highest number of rainy days is September (17.6 days).
The month with the least rainy days is December (6.5 days).

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Average snowfall in July
Úlfsá, Iceland

Average snowfall in July - Úlfsá, Iceland
  • Average snowfall in July: 0mm

The month with the highest snowfall is March (249mm).
The month with the least snowfall is July (0mm).

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Average snowfall days in July
Úlfsá, Iceland

Average snowfall days in July - Úlfsá, Iceland
  • Average snowfall days in July: 0 days

The month with the highest number of snowfall days is March (17.5 days).
The month with the least snowfall days is July (0 days).

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Average sea temperature in July
Úlfsá, Iceland

Average sea temperature in July - Úlfsá, Iceland
  • Average sea temperature in July: 7°C

The best months for swimming (with the highest average sea temperature) are July and August (7°C).
The coldest months (with the lowest average sea temperature) are January, February, March and April (3°C).

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Average daylight in July /
Average sunshine in July
Úlfsá, Iceland

Average daylight in July / Average sunshine in July - Úlfsá, Iceland
  • Average daylight in July: 20.9h

The month with the longest days is June (Average daylight: 23.5h).
The month with the shortest days is December (Average daylight: 3.1h).

  • Average sunshine in July: 3.2h

The month with the most sunshine is August (Average sunshine: 5.8h).
The month with the least sunshine is June (Average sunshine: 0.4h).

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Average sunshine days in July
Úlfsá, Iceland

Average sunshine days in July - Úlfsá, Iceland
  • Average sunshine days in July: 17.4 days

The month with the most sunshine days is June (18 days).
The month with the least sunshine days is February (6.7 days).

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Average UV index in July
Úlfsá, Iceland

Average UV index in July - Úlfsá, Iceland
  • Average UV index in July: 3

The month with the highest UV index is July (UV index 3).
Months with the lowest UV index are January, February, March, April, October, November and December (UV index 1).

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Average cloud cover in July
Úlfsá, Iceland

Average cloud cover in July - Úlfsá, Iceland
  • Average cloud cover in July: 67

The month with the most cloud cover is March (Cloud cover 81).
The month with the least cloud cover is June (Cloud cover 65).

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Average visibility in July
Úlfsá, Iceland

Average visibility in July - Úlfsá, Iceland
  • Average visibility in July: 9km

Months with the highest visibility are May, June, July, August, September and October (9km).
Months with the lowest visibility are January, February, March, April, November and December (8km).

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