| Month | Average (°C) | Record (°C) | Average (cm) | ||
|---|---|---|---|---|---|
| High ☀️ | Low 🌙 | High ☀️ | Low 🌙 | Precipitation 💧 | |
| January | -0.7 | -5.2 | 9.5 | -26.9 | 6.2 |
| February | -1.2 | -5.5 | 10.0 | -28.4 | 5.1 |
| March | -1.6 | -5.8 | 8.3 | -26.8 | 5.4 |
| April | -0.2 | -3.9 | 10.3 | -21.4 | 3.9 |
| May | 2.1 | -1.0 | 14.4 | -12.0 | 3.4 |
| June | 5.1 | 1.6 | 18.1 | -5.1 | 2.4 |
| July | 7.5 | 4.3 | 18.0 | -3.2 | 3.7 |
| August | 7.9 | 5.1 | 17.0 | -2.3 | 5.7 |
| September | 6.0 | 3.2 | 14.2 | -5.2 | 7.9 |
| October | 3.0 | -0.3 | 15.0 | -18.0 | 7.2 |
| November | 0.9 | -2.9 | 10.0 | -19.5 | 6.9 |
| December | -0.4 | -4.7 | 12.3 | -24.2 | 6.7 |
| Entire year | 2.4 | -1.2 | 18.1 | -28.4 | 64.7 |
|
More Jan Mayen Weather Records
1921–2024
|
||
|---|---|---|
| Highest daily low | 12.1 °C | December 26, 1935 |
| Lowest daily high | -24.8 °C | February 22, 1963 |
| Greatest daily range (Difference of high and low) |
23.2 °C | March 3, 1969 |
| Greatest difference in daily high over two conscutive days |
21.5 °C | Feb 11–12, 1973 |
| Most daily precipitation | 8.7 cm | July 28, 1936 |
| Most monthly precipitation | 21.0 cm | January 1949 |
| Most yearly precipitation | 90.5 cm | 1972 |
| Most yearly days with precipitation | 314 | 1959 |
| Earliest freeze | August 1 | 1964 |
| Latest freeze | July 29 | 1964 |
| Most days in a year < 0 °C | 289 | 1968 |
|
Jan Mayen Weather Streaks
Most consecutive days...
|
||
|---|---|---|
| With precipitation | 59 days | Nov 4, 1990 – Jan 1, 1991 |
| Without precipitation | 26 days | Jun 1–26, 1928 |
| Freezing temperatures High temperature ≤ 0 °C |
58 days | Jan 15 – Mar 13, 1966 |
| Years | Station | Coordinates |
|---|---|---|
| 1921–2024 | Jan Mayen | location |