Jökulsárlón Glacier Lagoon
Iceland
A surreal glacial lake where massive blue icebergs break off and float toward the sea.
Warmest month is July at 14°C on average. Coolest is January at 3°C. Driest reading falls in June with 10 rain days.
Six lead datapoints
- CoffeeWorld Bank PPP baselinekr600 (~$4.50)PPP price tier 4 / 4
- kr850 (~$6.00)PPP price tier 4 / 4
- Flight timeMethodology3h from London HeathrowGreat-circle plus routing overhead.
- Flight CO2eDEFRA 2024 factors511 kg return from London HeathrowDEFRA 2024 economy factors, includes radiative forcing.
- FCDO advisorygov.uk, snapshot compiled 2026-07-11No specific FCDO warnings against travel.Check the latest FCDO advice before booking.
- Tap waterCDC / WHO guidanceTap water is generally safe to drink.
| Month | Avg high | Swing | Rain days |
|---|---|---|---|
| January | 3° | ±4° | 14 |
| February | 4° | ±4° | 18 |
| March | 5° | ±4° | 14 |
| April | 6° | ±4° | 13 |
| May | 9° | ±3° | 14 |
| June | 12° | ±3° | 10 |
| July | 14° | ±3° | 12 |
| August | 13° | ±2° | 12 |
| September | 11° | ±3° | 16 |
| October | 8° | ±3° | 15 |
| November | 5° | ±4° | 14 |
| December | 3° | ±5° | 13 |
What to do
- Take a Zodiac boat tour among the icebergs
- Photograph ice chunks scattered across Diamond Beach
- Explore nearby crystal ice caves in winter
How we know this
Values are the average of the last ten calendar years of daily readings from Visual Crossing, snapped to the destination cluster. Swing is the p10 to p90 range of daily highs, halved for the ± figure. Rain days count any day with at least 1 mm of precipitation.