Best Time to Visit Keflavik International Airport
Best time to visit Keflavik International Airport: June. Month-by-month temperature, rainfall and crowd guidance.
Best time to visit Keflavik International Airport
Go in June. These months score highest on comfortable temperatures, low rainfall and useful daylight.
Hardest months: January, March and December - expect the least comfortable mix of heat, cold or rain.
Climate in Keflavik International Airport month by month
Average high, average low and total rainfall, based on three years of reanalysis data.
| Month | Avg high | Avg low | Rainfall | Rating |
|---|---|---|---|---|
| January | 37° | 31° | 4,3 in | ★★☆☆☆ |
| February | 38° | 31° | 3,9 in | ★★☆☆☆ |
| March | 40° | 33° | 5,3 in | ★★☆☆☆ |
| April | 44° | 37° | 3,7 in | ★★★☆☆ |
| May | 48° | 42° | 3,5 in | ★★★☆☆ |
| June | 52° | 46° | 3,1 in | ★★★★☆ |
| July | 55° | 49° | 5,0 in | ★★★☆☆ |
| August | 55° | 49° | 4,6 in | ★★★☆☆ |
| September | 50° | 45° | 4,0 in | ★★★☆☆ |
| October | 44° | 38° | 5,7 in | ★★☆☆☆ |
| November | 41° | 35° | 3,3 in | ★★☆☆☆ |
| December | 38° | 32° | 5,7 in | ★★☆☆☆ |
Climate type: Subarctic. Source: Open-Meteo archive (ERA5).
How Keflavik International Airport compares with nearby places
Annual averages, and the difference against Keflavik International Airport.
| Place | Distance | Avg temp | vs here | Annual rain |
|---|---|---|---|---|
| Blue Lagoon | 9 mi | 41°F | about the same | 60 in |
| Reykjavik | 23 mi | 40°F | 34°F cooler | 59 in |
| Golden Circle | 54 mi | 34°F | 40°F cooler | 74 in |
| Westman Islands | 81 mi | 45°F | +35°F warmer | 59 in |
| Vatnajokull National Park | 172 mi | 21°F | 53°F cooler | 77 in |
What to pack, what to skip
- A warm mid-layer and gloves for early mornings and evenings
- A packable rain shell - 4 of the next 7 days carry a real chance of rain
- Avoid high-elevation trails without traction devices - frozen surfaces persist in shade all day.
- If your dates are flexible, avoid January, March and December - historically the least comfortable months here.
Summary
Keflavik International Airport is an airport in Iceland. Keflavik International Airport (KEF) is a commercial airport.
Right now it is 36°F (2°C) in Keflavik International Airport with clear. It feels like 29°F. Today runs from 32°F to 40°F. Chance of precipitation is 16%. Sightseeing conditions score 7/10 - good conditions.
The best time to visit Keflavik International Airport is June. The climate is subarctic. January, March and December tend to be the least comfortable months. July is the warmest month with average highs near 55°F, while January is the coldest with lows near 31°F.
Nearby highlights include Blue Lagoon, Golden Circle, Westman Islands and Vatnajokull National Park.
In plain terms. Today is slightly cooler than average for October. The forecast high of 40°F is 4.3°F below the 44°F typical for this month. The best window to be outside is roughly 7 AM to 10 AM, when temperature, rain chance and wind line up best. stargazing is the strongest bet in Keflavik International Airport today at 9.4/10. Overnight lows near 32°F mean ice is possible on bridges before dawn.
Compiled from this page's own data: atlas facts plus live Open-Meteo readings.
Weather in Keflavik International Airport right now
Source: Open-Meteo. Updated 11:39 PM, Oct 23 local time.
Weekend outlook
☁️ 37° / 32°
Overcast · 14% rain · wind 17 mph
🌦️ 39° / 35°
Drizzle · 50% rain · wind 15 mph
Things to do in Keflavik International Airport
Attractions, parks and landmarks in and around Keflavik International Airport.
Quick facts about Keflavik International Airport
Explore Keflavik International Airport
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Frequently asked questions
Where is Keflavik International Airport?
Keflavik International Airport is an airport in Iceland. Its coordinates are 63.985, -22.6056. It lies in Europe.
What is the weather like in Keflavik International Airport right now?
It is currently 36°F (2°C) with clear. Humidity is 88% and wind is 6 mph.
When is the best time to visit Keflavik International Airport?
June offer the most comfortable conditions in Keflavik International Airport, which has a subarctic climate. January, March and December are usually the hardest months for outdoor plans.
What time zone is Keflavik International Airport in?
Keflavik International Airport observes Atlantic/Reykjavik (UTC+00:00). The local time is 11:39 PM.
What are the top things to do in Keflavik International Airport?
Popular options include Blue Lagoon, Golden Circle, Westman Islands and Vatnajokull National Park.
Related articles
Data sources and methodology
| Place data | USPOTUS Atlas dataset (airports) - coordinates, hierarchy and facts. |
|---|---|
| Forecast and observations | Open-Meteo (ECMWF and national models). |
| Air quality and pollen | Copernicus CAMS via Open-Meteo. US AQI scale. |
| Climate averages | ERA5 reanalysis via the Open-Meteo archive, aggregated over 3 years. |
| Method | Scores, comparisons and advice on this page are computed from the inputs above. Distances are straight-line. Nothing is estimated where data is missing - the block is simply not shown. |
Last updated October 23, 2026 at 11:39 PM local time. Live blocks refresh every 15 minutes; climate averages monthly.
