July weather forecast
Borgarnes, Iceland

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Weather in July

July is synonymous with summer in Borgarnes, offering warm temperatures, green landscapes, and long days of sunshine. The temperature reaches its annual highest, fluctuating between a comfortable 9.1°C (48.4°F) to a moderately warm 13.5°C (56.3°F). The weather conditions are generally stable with occasional rainfall bringing a welcome change to the otherwise dry period. The vibrant Icelandic flora, against the backdrop of clear summer skies, provides spectacular views. Opportunities for wildlife viewing, especially of migratory birds, are at an all-time high in this month.

Temperature

In Borgarnes, July records the highest average temperatures, peaking at 13.5°C (56.3°F) and reaching a low of 9.1°C (48.4°F).

Humidity

In Borgarnes, the average relative humidity in July is 78%.

Rainfall

June and July are months with the least rain when the rain falls for 17.4 days and typically aggregates up to 25mm (0.98") of rain.

Snowfall

June through September are months without snowfall in Borgarnes.

Sea temperature

In Borgarnes, in July, the average water temperature is 10.7°C (51.3°F).
Note: Navigating the 10.7°C (51.3°F) at 13°C (55.4°F) is no joy, and temperatures less than 10°C (50°F) can threaten breathing and cause a chilling shock, gauging personal stamina.

Daylight

In July, the average length of the day is 19h and 49min.
On the first day of the month, sunrise is at 02:56 and sunset at 00:06. On the last day of July, sunrise is at 04:29 and sunset at 22:38 GMT.

Sunshine

In Borgarnes, Iceland, the average sunshine in July is 6.9h.

UV index

The month with the highest UV index in Borgarnes is July, with an average maximum UV index of 4. A UV Index estimate of 3 to 5 represents a medium health hazard from exposure to the Sun's UV radiation for the ordinary person.
Note: In July, the maximum UV index of 4 translates into these guidelines:
Undertake precautions - Obligation exists to protect against skin and eye damage. Midday Sun has the strongest UV rays, making it crucial to limit exposure and find shade. By wearing a generously brimmed hat, you can cut UV radiation exposure significantly.
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Frequently asked questions

What is the warmest month in Borgarnes?

July, with its average high-temperature of 13.5°C (56.3°F) and an average low-temperature of 9.1°C (48.4°F), holds the record as the warmest month in Borgarnes.

What are July temperatures in Borgarnes?

The high-temperature, in July, in Borgarnes, is 13.5°C (56.3°F), while the low-temperature averages to 9.1°C (48.4°F).

What is the average humidity in July in Borgarnes?

In July, the average relative humidity in Borgarnes, Iceland, is 78%.

What is the driest month in Borgarnes?

The months with the least rainfall are June and July Rain falls for 17.4 days and accumulates 25mm (0.98") of rain.

How much does it rain in Borgarnes in July?

In Borgarnes, Iceland, in July, it is raining for 17.4 days, with typically 25mm (0.98") of accumulated precipitation.

When it does not snow in Borgarnes?

In Borgarnes, snow does not fall in June through September.

What is the water temperature in July in Borgarnes?

In Borgarnes, the average seawater temperature in July is 10.7°C (51.3°F). Swimming in 10.7°C (51.3°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 Borgarnes?

The average day length in July is 19h and 49min.

When is the sunrise / sunset in July in Borgarnes?

On the first day of July, sunrise is at 02:56 and sunset at 00:06. On the last day of the month, sunrise is at 04:29 and sunset at 22:38 GMT.

How many hours of sunshine does Borgarnes have in July?

In July, the average sunshine duration is 6.9h.

When is the highest UV index in Borgarnes?

The month with the highest UV index in Borgarnes, Iceland, is July, with an average maximum UV index of 4.

How high is the UV index in July in Borgarnes?

The average daily maximum UV index in July is 4. A UV Index estimate of 3 to 5 represents a moderate vulnerability from exposure to the Sun's UV radiation.
Today
Tomorrow
Long-term
YearJFMAMJJulyASOND
Jun
July
Aug
Average high temperature
11.7°C 53.1°F
13.5°C 56.3°F
12.8°C 55°F
Average low temperature
7.4°C 45.3°F
9.1°C 48.4°F
8.4°C 47.1°F
Average pressure
1013.8mbar 29.94inHg
1009.5mbar 29.81inHg
1007.7mbar 29.76inHg
Average wind speed
14.9km/h 9.3mph
14.9km/h 9.3mph
16km/h 9.9mph
Average max. wind speed
16.1km/h 10mph
15.9km/h 9.9mph
17.1km/h 10.6mph
Average wind speed gusts
20.4km/h 12.7mph
20.5km/h 12.7mph
22.9km/h 14.2mph
Average humidity
76%
78%
79%
Average rainfall
25mm 0.98"
25mm 0.98"
37mm 1.46"
Average rainfall days
15.4
17.4
14.8
Average snowfall
0mm 0"
0mm 0"
0mm 0"
Average snowfall days
0
0
0
Average sea temperature
8.5°C 47.3°F
10.7°C 51.3°F
10.8°C 51.4°F
Average daylight
21h 1min
19h 5min
16h 2min
Average sunshine
4h 1min
6h 5min
7h 2min
Average sunshine days
10.1
9.2
12.8
Average UV index
3
4
3
Average cloud cover
64%
63%
60%
Average visibility
10km 6.2mi
9km 5.6mi
9km 5.6mi

Average temperature in July
Borgarnes, Iceland

Average temperature in July - Borgarnes, Iceland
  • Average high temperature in July: 13.5°C

The warmest month (with the highest average high temperature) is July (13.5°C).
The month with the lowest average high temperature is December (1.3°C).

  • Average low temperature in July: 9.1°C

The month with the highest average low temperature is July (9.1°C).
The coldest month (with the lowest average low temperature) is December (-2.4°C).

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Average pressure in July
Borgarnes, Iceland

Average pressure in July - Borgarnes, Iceland
  • Average pressure in July: 1009.5mbar

The month with the highest atmospheric pressure is June (1013.8mbar).
The month with the lowest atmospheric pressure is January (996.6mbar).

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Average wind speed in July
Borgarnes, Iceland

Average wind speed in July - Borgarnes, Iceland
  • Average wind speed in July: 14.9km/h

The windiest month (with the highest average wind speed) is February (24.9km/h).
The calmest months (with the lowest average wind speed) are June and July (14.9km/h).

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Average humidity in July
Borgarnes, Iceland

Average humidity in July - Borgarnes, Iceland
  • Average humidity in July: 78%

The months with the highest relative humidity are January, February and September (82%).
The month with the lowest relative humidity is May (75%).

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Average rainfall in July
Borgarnes, Iceland

Average rainfall in July - Borgarnes, Iceland
  • Average rainfall in July: 25mm

The wettest month (with the highest rainfall) is January (47mm).
The driest months (with the least rainfall) are June and July (25mm).

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Average rainfall days in July
Borgarnes, Iceland

Average rainfall days in July - Borgarnes, Iceland
  • Average rainfall days in July: 17.4 days

The month with the highest number of rainy days is September (17.8 days).
The month with the least rainy days is December (9.7 days).

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Average snowfall in July
Borgarnes, Iceland

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

The month with the highest snowfall is March (100mm).
The months with the least snowfall are June, July, August and September (0mm).

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Average snowfall days in July
Borgarnes, Iceland

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

The month with the highest number of snowfall days is March (9.4 days).
The months with the least snowfall days are June, July, August and September (0 days).

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Average sea temperature in July
Borgarnes, Iceland

Average sea temperature in July - Borgarnes, Iceland
  • Average sea temperature in July: 10.7°C

The best month for swimming (with the highest average sea temperature) is August (10.8°C).
The coldest month (with the lowest average sea temperature) is March (4.1°C).

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

Average daylight in July / Average sunshine in July - Borgarnes, Iceland
  • Average daylight in July: 19h and 5min

The month with the longest days is June (Average daylight: 21h and 12min).
The month with the shortest days is December (Average daylight: 4h and 12min).

  • Average sunshine in July: 6h and 5min

The month with the most sunshine is August (Average sunshine: 7h and 24min).
The month with the least sunshine is January (Average sunshine: 2h and 24min).

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Average sunshine days in July
Borgarnes, Iceland

Average sunshine days in July - Borgarnes, Iceland
  • Average sunshine days in July: 9.2 days

The month with the most sunshine days is December (14.1 days).
The month with the least sunshine days is September (8.8 days).

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Average UV index in July
Borgarnes, Iceland

Average UV index in July - Borgarnes, Iceland
  • Average UV index in July: 4

The month with the highest UV index is July (UV index 4).
The months with the lowest UV index are January, February and November (UV index 1).

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Average cloud cover in July
Borgarnes, Iceland

Average cloud cover in July - Borgarnes, Iceland
  • Average cloud cover in July: 63

The months with the most cloud cover are March and April (Cloud cover 68).
The months with the least cloud cover are August and December (Cloud cover 60).

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Average visibility in July
Borgarnes, Iceland

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

The month with the highest visibility is June (10km).
The months with the lowest visibility are January, February, March, April, May, July, August, September, October, November and December (9km).

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Borgarnes, Iceland

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