Best Time to Visit Keflavík: Month-by-Month Guide
Best months for Keflavík: July, June, August.
- Best months for Keflavík: July, June, August.
- Peak season is July, June, August. Expect higher prices and more visitors (estimated from the climate, not from visitor counts).
- Wettest months: January, December, February.
- The least pleasant month is January (score 3.2).
Year at a glance
Weather by month
| Month | Avg high | Avg low | Rainfall | Rainy days | Humidity | Sunshine | Score |
|---|---|---|---|---|---|---|---|
| January | 3°C | 0°C | 125 mm | 19 | – | – | 3.2 |
| February | 3°C | 0°C | 124 mm | 18 | – | – | 3.3 |
| March | 4°C | 0°C | 113 mm | 17 | – | – | 3.5 |
| April | 6°C | 2°C | 91 mm | 15 | – | – | 4.3 |
| May | 8°C | 5°C | 79 mm | 14 | – | – | 5.0 |
| June | 11°C | 8°C | 67 mm | 13 | – | – | 5.5 |
| July | 12°C | 10°C | 74 mm | 13 | – | – | 5.9 |
| August | 12°C | 9°C | 97 mm | 14 | – | – | 5.5 |
| September | 10°C | 7°C | 134 mm | 17 | – | – | 4.6 |
| October | 7°C | 4°C | 119 mm | 15 | – | – | 4.5 |
| November | 5°C | 2°C | 124 mm | 17 | – | – | 3.8 |
| December | 4°C | 1°C | 128 mm | 18 | – | – | 3.3 |
Frequently asked questions
When is the best time to visit Keflavík?
The best months are July, June, August.
When is the rainy season in Keflavík?
The wettest months are January, December, February.