| Month | Average (°C) | Record (°C) | Average (cm) | ||
|---|---|---|---|---|---|
| High ☀️ | Low 🌙 | High ☀️ | Low 🌙 | Precipitation 💧 | |
| January | 4.1 | -0.1 | 9.2 | -15.7 | 14.2 |
| February | 3.7 | -0.8 | 10.0 | -16.3 | 13.9 |
| March | 4.2 | -0.1 | 9.0 | -14.9 | 13.4 |
| April | 6.0 | 2.1 | 11.6 | -16.9 | 9.8 |
| May | 8.6 | 4.3 | 16.5 | -7.1 | 9.0 |
| June | 10.8 | 7.0 | 19.3 | -1.4 | 8.7 |
| July | 12.7 | 8.9 | 21.6 | 3.7 | 10.1 |
| August | 12.5 | 8.9 | 20.3 | 1.1 | 14.3 |
| September | 10.1 | 6.8 | 15.4 | -2.6 | 15.1 |
| October | 6.9 | 3.6 | 13.4 | -7.5 | 14.7 |
| November | 5.2 | 1.2 | 10.5 | -10.7 | 15.6 |
| December | 4.2 | 0.4 | 10.0 | -15.3 | 16.2 |
| Entire year | 7.5 | 3.6 | 21.6 | -16.9 | 155.2 |
|
More Vestmannaeyjar Weather Records
1949–2024
|
||
|---|---|---|
| Highest daily low | 15.6 °C | August 11, 2004 |
| Lowest daily high | -11.1 °C | December 28, 1961 |
| Greatest daily range (Difference of high and low) |
16.0 °C | April 27, 1969 |
| Greatest difference in daily high over two conscutive days |
12.6 °C | Dec 2–3, 1966 |
| Most daily precipitation | 14.6 cm | November 15, 1979 |
| Most monthly precipitation | 45.9 cm | November 1979 |
| Most yearly precipitation | 205.2 cm | 1984 |
| Most yearly days with precipitation | 282 | 1990 |
| Earliest freeze | September 16 | 1962 |
| Latest freeze | June 7 | 1997 |
| Most days in a year < 0 °C | 116 | 1981 |
| Most days in a year ≥ 20 °C | 1 | 2008 |
|
Vestmannaeyjar Weather Streaks
Most consecutive days...
|
||
|---|---|---|
| With precipitation | 69 days | Jan 12 – Mar 21, 1993 |
| Without precipitation | 33 days | Aug 3 – Sep 4, 1960 |
| Freezing temperatures High temperature ≤ 0 °C |
10 days | Jan 15–24, 1956 |
| Years | Station | Coordinates |
|---|---|---|
| 1949–2024 | Vestmannaeyjar | location |