South Iceland Weather in July

Average temperatures, rainfall, sunshine and the best places to visit in South Iceland, Iceland in July.

Thinking about venturing to South Iceland, Iceland this July and curious about the weather conditions to expect? This page holds all the key information you seek, responding to your question:

What to Expect in South Iceland in July

South Iceland, Iceland is a region in Iceland. July in South Iceland generally has temperatures that range from cold to mild, with precipitation levels ranging from moderate to heavy.

Temperatures

During the day the temperature is cold in Solheimahjaleiga at 11°C (52°F) and mild in Hella at 16°C (61°F). As night falls, temperatures generally drop to 10°C (50°F) in Hella and 7°C (45°F) in Solheimahjaleiga. On average, July is the month with the highest temperature of the year in South Iceland, Iceland.

To learn more about the conditions in specific areas of South Iceland, Iceland, check out the map below.

Precipitation

In July, precipitation varies across different areas. From moderate rainfall in Sprengisandur with an average of 89 mm (3.5 in) to heavy rainfall in Skaftafell with 161 mm (6.3 in).

Average sunshine

Most areas see decent amounts of sunshine this month. Höfn gets around 141 hours of sunlight, providing a pleasant balance of sun and clouds. If you'd prefer more guaranteed sunshine, our weather planner can show you sunnier spots around the world.

Explore South Iceland by month

Pick a month to see the average temperature, rainfall and sunshine in South Iceland — and find the best time to visit. (based on Vík í Mýrdal)

Best Places to Visit in South Iceland in July

Click on a destination dot for more details. Toggle the map to compare temperatures or precipitation across South Iceland.

perfect weather
pleasant
tolerable
unpleasant
poor

Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C (68°F) and 29°C (84°F) and not too much precipitation (less than 90 mm (3.5 in) a month).

Popular Destinations in South Iceland

What is the weather like in July for some of the most popular destinations in South Iceland, Iceland?

Temperature range in South Iceland (July)

Precipitation variation in South Iceland (July)

Höfn

In July Höfn generally has moderate temperatures with maximum daytime temperatures around 12°C (54°F), minimum nighttime temperatures around 8°C (46°F) and high monthly rainfall. So on average the conditions are poor that month.

June
July
August
Max temperature
10°C (50°F)
12°C (54°F)
12°C (54°F)
Min temperature
6°C (43°F)
8°C (46°F)
8°C (46°F)
Monthly sun hours
147 hours
141 hours
130 hours
Monthly rainfall
112 mm (4.4 in)
119 mm (4.7 in)
152 mm (6 in)
Monthly rainy days
14 days
15 days
16 days
Weather conditions

Selfoss

In July Selfoss generally has moderate temperatures with maximum daytime temperatures around 15°C (59°F), minimum nighttime temperatures around 10°C (50°F) and moderate monthly rainfall. So on average the conditions are tolerable that month.

June
July
August
Max temperature
14°C (57°F)
15°C (59°F)
15°C (59°F)
Min temperature
8°C (46°F)
10°C (50°F)
9°C (48°F)
Monthly sun hours
173 hours
168 hours
154 hours
Monthly rainfall
89 mm (3.5 in)
99 mm (3.9 in)
124 mm (4.9 in)
Monthly rainy days
17 days
17 days
18 days
Weather conditions

Hella

In July Hella generally has moderate temperatures with maximum daytime temperatures around 16°C (61°F), minimum nighttime temperatures around 10°C (50°F) and high monthly rainfall. So on average the conditions are unpleasant that month.

June
July
August
Max temperature
15°C (59°F)
16°C (61°F)
16°C (61°F)
Min temperature
8°C (46°F)
10°C (50°F)
9°C (48°F)
Monthly rainfall
97 mm (3.8 in)
106 mm (4.2 in)
124 mm (4.9 in)
Monthly rainy days
17 days
17 days
18 days
Weather conditions

Hveragerði

In July Hveragerði generally has moderate temperatures with maximum daytime temperatures around 16°C (61°F), minimum nighttime temperatures around 9°C (48°F) and high monthly rainfall. So on average the conditions are unpleasant that month.

June
July
August
Max temperature
14°C (57°F)
16°C (61°F)
15°C (59°F)
Min temperature
7°C (45°F)
9°C (48°F)
9°C (48°F)
Monthly sun hours
173 hours
168 hours
154 hours
Monthly rainfall
92 mm (3.6 in)
102 mm (4 in)
124 mm (4.9 in)
Monthly rainy days
18 days
18 days
18 days
Weather conditions

Laugarvatn

In July Laugarvatn generally has moderate temperatures with maximum daytime temperatures around 15°C (59°F), minimum nighttime temperatures around 9°C (48°F) and high monthly rainfall. So on average the conditions are unpleasant that month.

June
July
August
Max temperature
13°C (55°F)
15°C (59°F)
14°C (57°F)
Min temperature
6°C (43°F)
9°C (48°F)
8°C (46°F)
Monthly sun hours
173 hours
168 hours
154 hours
Monthly rainfall
104 mm (4.1 in)
120 mm (4.7 in)
140 mm (5.5 in)
Monthly rainy days
17 days
17 days
18 days
Weather conditions

Is your destination not in the list? Have a look at all destinations in South Iceland, in Iceland.

Popular cities in July

Day & night temperatures, rainfall and average weather in South Iceland in July.

City Weather Day temp Night temp Rainfall
Vík í Mýrdal 11°C (52°F) 8°C (46°F) 138 mm (5.4 in)
Höfn 12°C (54°F) 8°C (46°F) 119 mm (4.7 in)
Selfoss 15°C (59°F) 10°C (50°F) 99 mm (3.9 in)
Hella 16°C (61°F) 10°C (50°F) 106 mm (4.2 in)
Hveragerði 16°C (61°F) 9°C (48°F) 102 mm (4 in)
Laugarvatn 15°C (59°F) 9°C (48°F) 120 mm (4.7 in)

South Iceland weather in July: frequently asked questions

What is the weather like in South Iceland, Iceland in July?

In July, South Iceland, Iceland generally has poor weather conditions. Höfn sees daytime temperatures near 12°C (54°F), with nights cooling to roughly 8°C (46°F).

What is the average temperature in South Iceland, Iceland in July?

Höfn averages a daytime maximum of 12°C (54°F) in July, with overnight lows close to 8°C (46°F).

Does South Iceland, Iceland get a lot of rain in July?

Höfn typically receives notable rainfall in July, about 119 mm (4.7 in) on average across South Iceland, Iceland.

Is July a Good Time to Visit South Iceland, Iceland?

Given the typically poor weather conditions in Höfn, July may not be the ideal time to visit South Iceland, Iceland.

Generally speaking, provide poor weather in Höfn.

Interested in more climate information?

We have much more information about the climate in South Iceland.

Weather and climate has detailed information for every country in the world. Are you going to Iceland? Get detailed historical weather averages for many cities in Iceland.

Not sure yet where to go? We now have a tool which recommends destinations that suit your ideal travel conditions. Find out where to go with our weather planner.

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