Last updated: May 6, 2024
Under the Köppen–Geiger climate classification Harmanli features a humid subtropical climate (Cfa).Temperatures typically range between 2 °C (37 °F) and 26 °C (79 °F) through the year, but rarely can drop to -15 °C (5 °F) or can rise to as high as 41 °C (105 °F).The average annual precipitation amounts to about 702 mm (27.6 inches) and receives 97 rainy days on the 1 mm (0.04 inches) threshold annually.Harmanli enjoys an average of 3734 hours of sunshine throughout the year, and daylight varies from 9 hours 9 minutes to 15 hours 9 minutes per day.
The warmest months in Harmanli are June, July and August, with daily mean temperatures ranging from 22 to 26 °C (71 - 79 °F) throughout the day. The coldest temperatures usually occur in January, February and December, when daily mean temperatures range from 2 to 6 °C (37 - 42 °F) throughout the day. On average each year, Harmanli experiences 107 days above 25 °C (77.0 °F) and 46 days below 0 °C (32.0 °F).
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
Maximum | 17°C (62°F) | 20°C (68°F) | 23°C (73°F) | 28°C (82°F) | 33°C (93°F) | 37°C (99°F) | 41°C (105°F) | 40°C (104°F) | 36°C (96°F) | 34°C (94°F) | 25°C (77°F) | 19°C (66°F) |
Mean maximum | 14°C (57°F) | 18°C (64°F) | 21°C (70°F) | 25°C (78°F) | 30°C (87°F) | 33°C (92°F) | 37°C (99°F) | 37°C (99°F) | 34°C (93°F) | 27°C (81°F) | 22°C (72°F) | 17°C (63°F) |
Average high | 7°C (44°F) | 10°C (51°F) | 13°C (56°F) | 18°C (65°F) | 24°C (76°F) | 27°C (82°F) | 31°C (88°F) | 33°C (91°F) | 28°C (83°F) | 21°C (70°F) | 14°C (58°F) | 9°C (49°F) |
Daily mean | 2°C (37°F) | 5°C (42°F) | 8°C (46°F) | 12°C (55°F) | 18°C (65°F) | 22°C (71°F) | 25°C (77°F) | 26°C (79°F) | 21°C (71°F) | 15°C (59°F) | 10°C (50°F) | 6°C (42°F) |
Average low | -1°C (30°F) | 1°C (34°F) | 3°C (38°F) | 7°C (44°F) | 12°C (54°F) | 16°C (61°F) | 19°C (66°F) | 19°C (67°F) | 15°C (60°F) | 10°C (50°F) | 6°C (43°F) | 2°C (36°F) |
Mean minimum | -7°C (19°F) | -7°C (20°F) | -5°C (24°F) | 1°C (34°F) | 6°C (43°F) | 12°C (54°F) | 15°C (59°F) | 15°C (59°F) | 8°C (46°F) | 5°C (41°F) | -0°C (32°F) | -5°C (23°F) |
Minimum | -13°C (9°F) | -13°C (9°F) | -15°C (5°F) | -1°C (30°F) | 4°C (39°F) | 10°C (51°F) | 14°C (57°F) | 13°C (56°F) | 5°C (42°F) | 3°C (37°F) | -3°C (26°F) | -6°C (21°F) |
Compare temperature, precipitation, sunshine, UV index in Harmanli, Haskovo, Bulgaria with other places around the world.
Harmanli usually has the most precipitation in June, October and December, with an average of 10 rainy days and 91 mm (3.6 inches) of precipitation per month.The driest months in Harmanli are February, August and September. On average, 29 mm (1.1 inches) of precipitation falls during these months.
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
Average precipitation mm (inches) | 55 (2.2) | 48 (1.9) | 68 (2.7) | 51 (2.0) | 61 (2.4) | 108 (4.2) | 49 (1.9) | 17 (0.7) | 23 (0.9) | 81 (3.2) | 58 (2.3) | 85 (3.3) |
Average precipitation days (≥ 1 mm) | 7 | 8 | 11 | 8 | 11 | 14 | 6 | 3 | 4 | 7 | 7 | 11 |
The sunniest months in Harmanli are June, July and August, when the sun shines an average of 13 hours 24 minutes a day.Least sunny months in Harmanli: January, November and December receive an average of 6 hours 41 minutes of sunshine daily.
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
Mean monthly sunshine hours | 170 | 230 | 285 | 344 | 395 | 403 | 427 | 403 | 342 | 286 | 227 | 217 |
Mean daily daylight hours | 9h 30m | 10h 34m | 11h 57m | 13h 21m | 14h 33m | 15h 9m | 14h 50m | 13h 47m | 12h 26m | 11h 2m | 9h 48m | 9h 9m |
Harmanli experiences the highest level of ultraviolet (UV) radiation in May, June and August, when the maximum UV index can reach values of 9 - 10, which corresponds to the Very High category of sun exposure.January, November and December are in the Low / Moderate exposure category. In these months, the maximum values of the UV index do not exceed 3. For more detailed information, check out our hourly Harmanli UV Index data.
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
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UV Index (month maximum) | 2 | 4 | 6 | 7 | 9 | 10 | 9 | 9 | 7 | 6 | 3 | 2 |