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Weather in Keflavík for July 2025

Your guide to Keflavík weather in July - trends and predictions
  • In general, the average temperature in Keflavík at the beginning of July is 9.9 °C. As the month progressed, temperatures tended to moderately rise, reaching an average of 11.4 °C by the end of July.

  • Keflavík experiences an exceptionally high level of rainfall in July, with more than 20 rainy days on average.

  • Is July a good time to visit Keflavík? check out the best time to travel to Keflavík page.

  • New! Chat with our AI weatherman - it’s amazing and free.
Average dry days
10
Dry days
Average rainy days
21
Rainy days
Average snowy days
0
Snow days
Average temperatures
11°/9°
Temperatures
Average wind speed
35 km/h
Avg max wind
Average humidity
87 %
Avg humidity

Keflavík in July average weather

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Temperatures trend during July in Keflavík

See the weather trend as well as the moving average line
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July weather day by day

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Date Weather Temperatures Rain UV More
1 Jul. Patchy rain possible
Patchy rain possible
10° /8° 1.1 mm 2
2 Jul. Light rain shower
Light rain shower
9° /8° 6.6 mm 2
3 Jul. Patchy rain possible
Patchy rain possible
10° /9° 6.2 mm 3
4 Jul. Patchy rain possible
Patchy rain possible
10° /8° 1.2 mm 3
5 Jul. Overcast
Overcast
10° /8° 0.1 mm 3
6 Jul. Cloudy
Cloudy
10° /8° 0 mm 3
7 Jul. Partly cloudy
Partly cloudy
10° /9° 0 mm 4
8 Jul. Patchy rain possible
Patchy rain possible
10° /7° 0.1 mm 3
9 Jul. Light drizzle
Light drizzle
10° /9° 0.4 mm 3
10 Jul. Light drizzle
Light drizzle
10° /10° 0.8 mm 3
11 Jul. Patchy rain possible
Patchy rain possible
10° /10° 2.1 mm 3
12 Jul. Light rain
Light rain
11° /10° 4.5 mm 3
13 Jul. Light drizzle
Light drizzle
11° /10° 3.7 mm 3
14 Jul. Light drizzle
Light drizzle
11° /10° 8.1 mm 3
15 Jul. Partly cloudy
Partly cloudy
12° /11° 0 mm 4
16 Jul. Cloudy
Cloudy
12° /11° 0 mm 3
17 Jul. Light rain
Light rain
11° /9° 12.9 mm 3
18 Jul. Light drizzle
Light drizzle
10° /10° 7.5 mm 3
19 Jul. Patchy rain possible
Patchy rain possible
11° /10° 0.8 mm 3
20 Jul. Overcast
Overcast
11° /9° 0 mm 3
21 Jul. Patchy rain possible
Patchy rain possible
10° /8° 0.1 mm 3
22 Jul. Patchy rain possible
Patchy rain possible
10° /8° 1.5 mm 3
23 Jul. Moderate rain
Moderate rain
11° /9° 12.7 mm 3
24 Jul. Light rain
Light rain
11° /10° 13.1 mm 3
25 Jul. Patchy rain possible
Patchy rain possible
12° /11° 0.6 mm 3
26 Jul. Patchy rain possible
Patchy rain possible
11° /10° 0.1 mm 3
27 Jul. Patchy rain possible
Patchy rain possible
11° /9° 0.7 mm 3
28 Jul. Light rain shower
Light rain shower
12° /10° 15.7 mm 3
29 Jul. Patchy rain possible
Patchy rain possible
12° /9° 3.6 mm 3
30 Jul. Patchy rain possible
Patchy rain possible
11° /9° 0.1 mm 3
31 Jul. Light rain
Light rain
11° /10° 13.2 mm 3
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Important Notice
Our weather forecast for Keflavík in July is based on the analysis of historical data rather than real-time forecast models. While this provides a general overview, weather conditions can change. We recommend that you check the Keflavík forecast closer to your planned date for the most up-to-date weather information.

Keflavík in July - FAQ

What are the expected maximum and minimum temperatures in Keflavík during July?
During July, expect a variety of temperatures with highs around 11° and lows near 9°, suitable for diverse activities and preferences.
How much rainfall should be expected in Keflavík during July?
Significant rainfall exceeding 117.4 mm is expected in Keflavík during July, occurring over more than 21 days. Preparing for wet conditions is recommended in your planning.
What are the typical wind conditions in Keflavík during July?
The average wind speed in Keflavík during July is 35 km/h, suggesting breezy to windy conditions, depending on your activities.

What to pack to Keflavík in July?

As you prepare for your trip to Keflavík in July, it's important to consider the typical weather patterns for the time of year. Below is a carefully tailored packing list to ensure that your time in Keflavík, during July, is comfortable and enjoyable, regardless of the weather conditions.

  • Clothing
    • Warm Clothing: Sweaters, hoodies, long pants
    • Rain Gear: Lightweight, waterproof clothing
  • Footwear
    • Waterproof Shoes
  • Accessories
    • Scarves: To protect you from the cold wind
    • Gloves/Mittens: Essential for cold weather
    • Warm Hats: Warm hats for insulation in cold weather
    • Umbrellas/Raincoats: For rainy days

July rainfall patterns in Keflavík

Explore the daily rainfall trends and prepare for Keflavíks July weather 💧

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Location coordinates Where is Keflavík?

Get accurate weather forecasts for Keflavík, located at latitude 64.005 and longitude -22.562. Stay updated with localized weather information tailored for Keflavík.

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