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Iceland weather

Weather in Keflavík for July 2026

Your guide to Keflavík weather in July - trends and predictions

    Temperatures

  • Until now, July 2026 in Keflavík is slightly cooler than the historical average by 0.8 °C.

  • The forecast for the next days in Keflavík predicts temperatures to be around 12 °C, close to the historical average.

  • In general, the average temperature in Keflavík at the beginning of July is 10.9 °C. As the month progressed, temperatures tended to moderately rise, reaching an average of 12 °C by the end of July.

    • Rain 🌧️

  • Keflavík experiences heavy rainfall in July, with over 20 rainy days and an average total precipitation 125.2 mm.

Average dry days
8
Dry days
Average rainy days
23
Rainy days
Average snowy days
0
Snow days
Average temperatures
11°/10°
Temperatures
Average wind speed
32 km/h
Avg max wind
Average humidity
85 %
Avg humidity

Keflavík Weather July

Move between months or click on a day
June
August
Mon.Tue.Wed.Thu.Fri.Sat.Sun.
1
Patchy rain possible
10°
2
Light rain shower
10°
3
Patchy rain possible
11°
4
Overcast
11°
5
Overcast
12°
6
Cloudy
11°
7
Partly cloudy
11°
8
Patchy rain possible
11°
9
Light drizzle
11°
10
Light drizzle
11°
11
Patchy rain possible
11°
12
Light rain
12°
13
Light drizzle
12°
14
Light drizzle
13°
15
Partly cloudy
13°
16
Cloudy
12°
17
Patchy rain possible
12°
18
Light drizzle
11°
19
Patchy rain possible
12°
20
Overcast
12°
21
Patchy rain possible
11°
22
Light rain
12°
23
Patchy rain possible
11°
24
Sunny
13°
25
Sunny
13°
26
Cloudy
12°
27
Partly cloudy
11°
28
Sunny
12°
29
Sunny
12°
30
Patchy rain possible
12°
31
Patchy rain possible
12°

Temperatures trend during July in Keflavík

See the weather trend as well as the moving average line

July weather in Keflavík day by day

Click on a date for more information
June August
Date Weather Temperatures Rain UV More
1 Jul. Patchy rain possible
Patchy rain possible
 10° /8° 3.7 mm 2
2 Jul. Light rain shower
Light rain shower
 10° /8° 4.7 mm 2
3 Jul. Patchy rain possible
Patchy rain possible
 11° /9° 2.7 mm 3
4 Jul. Overcast
Overcast
 11° /8° 0.4 mm 4
5 Jul. Overcast
Overcast
 12° /9° 0 mm 4
6 Jul. Cloudy
Cloudy
 11° /9° 0.6 mm 2
7 Jul. Partly cloudy
Partly cloudy
 11° /9° 11.5 mm 3
8 Jul. Patchy rain possible
Patchy rain possible
 11° /8° 2.6 mm 2
9 Jul. Light drizzle
Light drizzle
 11° /9° 2 mm 2
10 Jul. Light drizzle
Light drizzle
 11° /9° 2.1 mm 3
11 Jul. Patchy rain possible
Patchy rain possible
 11° /10° 3.2 mm 2
12 Jul. Light rain
Light rain
 12° /10° 5.1 mm 3
13 Jul. Light drizzle
Light drizzle
 12° /10° 12.6 mm 2
14 Jul. Light drizzle
Light drizzle
 13° /10° 8.4 mm 3
15 Jul. Partly cloudy
Partly cloudy
 13° /10° 1 mm 3
16 Jul. Cloudy
Cloudy
 12° /10° 1.7 mm 3
17 Jul. Patchy rain possible
Patchy rain possible
 12° /10° 4.6 mm 4
18 Jul. Light drizzle
Light drizzle
 11° /10° 6.5 mm 2
19 Jul. Patchy rain possible
Patchy rain possible
 12° /10° 0.8 mm 2
20 Jul. Overcast
Overcast
 12° /10° 0.7 mm 2
21 Jul. Patchy rain possible
Patchy rain possible
 11° /11° 5.8 mm 1.7
22 Jul. Light rain
Light rain
 12° /10° 18.1 mm 0.5
23 Jul. Patchy rain possible
Patchy rain possible
 11° /10° 0.8 mm 2.2
24 Jul. Sunny
Sunny
 13° /9° 0 mm 4.1
25 Jul. Sunny
Sunny
 13° /10° 0 mm 4
26 Jul. Cloudy
Cloudy
 12° /10° 0.3 mm 4
27 Jul. Partly cloudy
Partly cloudy
 11° /10° 0 mm 4
28 Jul. Sunny
Sunny
 12° /10° 0 mm 4
29 Jul. Sunny
Sunny
 12° /10° 0 mm 4
30 Jul. Patchy rain possible
Patchy rain possible
 12° /10° 2.7 mm 3
31 Jul. Patchy rain possible
Patchy rain possible
 12° /12° 4.9 mm 3
Next
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.
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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 10°, suitable for diverse activities and preferences.

How much rainfall should be expected in Keflavík during July?
Significant rainfall exceeding 125.2 mm is expected in Keflavík during July, occurring over more than 23 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 32 km/h, suggesting breezy to windy conditions, depending on your activities.

July rainfall patterns in Keflavík

Explore the daily rainfall trends and prepare for Keflavíks July weather 💧
Typically, Keflavík has 23 rainy days in July with a total of 125.2 mm of rainfall.

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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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