Búðardalur
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Búðardalur Weather in July

July in Búðardalur brings moderate temperatures, with highs of 14°C (57°F) and nights dropping to 8°C (46°F). Rainfall is on the higher side this month, averaging around 73 mm (2.9 in), so keep a rain jacket handy.

Rainfall in Búðardalur in July

Based on our climate data of the past 30 years, about 16 days of rain are anticipated, with 73 mm (2.9 in) on average. Rain falls on many days this month, but usually in relatively small amounts. A light waterproof is more useful than a heavy umbrella.

Temperature in Búðardalur in July

Expect highs of 14°C (57°F) in Búðardalur in July, with nights dropping to around 8°C (46°F). The summer season is characteristic of July. This creates a mild day-to-night pattern that is generally easy to manage with the right clothing. Nights fall to 8°C (46°F), which is cold enough to feel it indoors too. A good thick duvet makes all the difference for a comfortable night's sleep. On average, it is the month with the highest temperature of the year.

Sunshine in Búðardalur in July

The month experiences a moderate amount of sunlight, with 180 hours of sunshine. This provides a nice balance between sunshine and clouds.

If you're inclined towards comfortable temperatures and drier conditions, July is a good time to visit Búðardalur.

Búðardalur Temperature in July

Min Temperature
8°C (46°F)
Max Temperature
14°C (57°F)
Chance of Rain
53%
Precipitation
73 mm (2.9 in)
Rainy days
16 days
Humidity
80% *
Sunshine
180 hours *
Percentage Sunshine
30% *
* Data from: Stykkishólmur, Iceland (45 KM, 28 Miles).

Búðardalur Weather by Month

Pick a month to see the average temperature, rainfall and sunshine in Búðardalur - and find the best time to visit.

Daily Historical Temperatures

44-year average (1976-2025)

Based on our historical records, temperatures in Búðardalur typically stay consistent throughout July, with daily highs averaging around 14°C (57°F). Nights are cool, with lows around 8°C (46°F).

Average temperatures in July

Daily Historical Precipitation

44-year average (1976-2025)

Average daily rainfall for each day of the month based on long-term records.

Average precipitation in July

Historical weather records for Búðardalur in July

Browse day-by-day weather records for Búðardalur spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.

Búðardalur historical weather extremes in July

Our historical data for Búðardalur spans 1992 to 2026, revealing these weather extremes.

  • Búðardalur recorded its highest July temperature of 25°C (77°F) on July 14, 2025.
  • The coldest July day was on July 6, 1995, with a maximum of 5°C (41°F).
  • Nighttime temperatures dropped to 0°C (32°F) on July 31, 2022, marking the coldest July night on record.
  • The heaviest July precipitation occurred on July 17, 2025, when 32 mm (1.3 in) of precipitation fell.

Best Places in Iceland in July

Find out more about the weather in Iceland and which places have the best travel conditions in this month. See all of Iceland in July →

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).

What to Wear in Búðardalur in July

The weather can swing between comfortable and chilly in July, so flexibility is key. Pack a variety of tops, at least one warm layer, and both shorts and long pants. This gives you options no matter what the day brings. Wet weather is likely, so pack waterproof gear for multiple rainy days. Bring sunglasses since you'll have some sunny periods throughout the month

What To Do in Búðardalur in July

We rated the following activities from 1 (least suitable) to 10 (best) to do.

  • Swimming
    5/10
  • Cycling
    6/10
  • Walking
    6/10
  • Camping
    4/10
  • Outdoor sports
    9/10

Búðardalur 3-Day Forecast

More climate data for Búðardalur

Popular in July

Where to go in July - average daytime high across popular destinations.

Bucket list

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