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Monthly averages for Artvin from the Turkish State Meteorological Service, measured over 1949–2025.
The warmest month is August, with an average high of 26.5 °C. The coldest is January, when the average low is -0.1 °C. May has the most rainy days (14.1 on average), and August the fewest (8.1).
Month by month
| Month | Avg high °C | Avg low °C | Rainy days | Sun (h/day) |
|---|---|---|---|---|
| January | 6.4 | -0.1 | 13 | 2.4 |
| February | 8.4 | 0.5 | 12.6 | 3.4 |
| March | 12.5 | 3 | 13.5 | 4.3 |
| April | 18 | 7.3 | 12.7 | 5.2 |
| May | 21.9 | 11.2 | 14.1 | 6.2 |
| June | 24.3 | 14.4 | 12.6 | 7 |
| July | 25.9 | 17 | 8.4 | 6.7 |
| August | 26.5 | 17.3 | 8.1 | 6.7 |
| September | 24 | 14.3 | 8.6 | 6.3 |
| October | 19.7 | 10.3 | 11 | 4.7 |
| November | 13.5 | 5.8 | 10.9 | 3.2 |
| December | 8 | 1.9 | 11.7 | 2.1 |
January
In January, Artvin averages a high of 6.4 °C and a low of -0.1 °C, with about 13 rainy days.
February
In February, Artvin averages a high of 8.4 °C and a low of 0.5 °C, with about 12.6 rainy days.
March
In March, Artvin averages a high of 12.5 °C and a low of 3 °C, with about 13.5 rainy days.
April
In April, Artvin averages a high of 18 °C and a low of 7.3 °C, with about 12.7 rainy days.
May
In May, Artvin averages a high of 21.9 °C and a low of 11.2 °C, with about 14.1 rainy days.
June
In June, Artvin averages a high of 24.3 °C and a low of 14.4 °C, with about 12.6 rainy days.
July
In July, Artvin averages a high of 25.9 °C and a low of 17 °C, with about 8.4 rainy days.
August
In August, Artvin averages a high of 26.5 °C and a low of 17.3 °C, with about 8.1 rainy days.
September
In September, Artvin averages a high of 24 °C and a low of 14.3 °C, with about 8.6 rainy days.
October
In October, Artvin averages a high of 19.7 °C and a low of 10.3 °C, with about 11 rainy days.
November
In November, Artvin averages a high of 13.5 °C and a low of 5.8 °C, with about 10.9 rainy days.
December
In December, Artvin averages a high of 8 °C and a low of 1.9 °C, with about 11.7 rainy days.
Sources
Meteoroloji Genel Müdürlüğü — Artvin (1949–2025) (opens in a new tab)