Last updated: May 6, 2024
Under the Köppen–Geiger climate classification Troyan features a humid continental climate (Dfb).Temperatures typically range between 0 °C (32 °F) and 22 °C (71 °F) through the year, but rarely can drop to -16 °C (3 °F) or can rise to as high as 37 °C (99 °F).The average annual precipitation amounts to about 960 mm (37.8 inches) and receives 125 rainy days on the 1 mm (0.04 inches) threshold annually.Troyan enjoys an average of 3734 hours of sunshine throughout the year, and daylight varies from 9 hours 3 minutes to 15 hours 16 minutes per day.
The warmest months in Troyan are June, July and August, with daily mean temperatures ranging from 19 to 22 °C (66 - 71 °F) throughout the day. The coldest temperatures usually occur in January, February and December, when daily mean temperatures range from 0 to 3 °C (32 - 37 °F) throughout the day. On average each year, Troyan experiences 68 days above 25 °C (77.0 °F) and 75 days below 0 °C (32.0 °F).
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
Maximum | 16°C (61°F) | 19°C (66°F) | 23°C (74°F) | 26°C (79°F) | 30°C (86°F) | 34°C (93°F) | 36°C (97°F) | 37°C (99°F) | 34°C (93°F) | 30°C (86°F) | 24°C (75°F) | 15°C (59°F) |
Mean maximum | 12°C (55°F) | 17°C (63°F) | 20°C (69°F) | 24°C (75°F) | 27°C (81°F) | 30°C (86°F) | 33°C (92°F) | 33°C (91°F) | 31°C (87°F) | 25°C (77°F) | 20°C (68°F) | 14°C (57°F) |
Average high | 4°C (39°F) | 8°C (46°F) | 10°C (51°F) | 16°C (61°F) | 20°C (69°F) | 24°C (75°F) | 27°C (80°F) | 28°C (83°F) | 24°C (75°F) | 18°C (64°F) | 11°C (52°F) | 6°C (43°F) |
Daily mean | -0°C (32°F) | 3°C (37°F) | 5°C (42°F) | 10°C (50°F) | 15°C (60°F) | 19°C (66°F) | 21°C (70°F) | 22°C (71°F) | 17°C (64°F) | 12°C (53°F) | 7°C (44°F) | 2°C (36°F) |
Average low | -4°C (26°F) | -1°C (30°F) | 1°C (33°F) | 5°C (41°F) | 10°C (50°F) | 14°C (57°F) | 15°C (60°F) | 15°C (60°F) | 12°C (53°F) | 7°C (45°F) | 3°C (38°F) | -1°C (31°F) |
Mean minimum | -12°C (11°F) | -10°C (13°F) | -7°C (20°F) | -2°C (30°F) | 5°C (41°F) | 9°C (49°F) | 12°C (53°F) | 12°C (53°F) | 4°C (39°F) | 1°C (35°F) | -4°C (25°F) | -9°C (16°F) |
Minimum | -16°C (3°F) | -12°C (11°F) | -16°C (3°F) | -4°C (24°F) | 3°C (37°F) | 6°C (43°F) | 10°C (50°F) | 9°C (49°F) | -0°C (31°F) | -1°C (30°F) | -9°C (15°F) | -13°C (10°F) |
Compare temperature, precipitation, sunshine, UV index in Troyan, Lovech, Bulgaria with other places around the world.
Troyan usually has the most precipitation in May, June and July, with an average of 15 rainy days and 132 mm (5.2 inches) of precipitation per month.The driest months in Troyan are August, September and November. On average, 47 mm (1.9 inches) of precipitation falls during these months.
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
Average precipitation mm (inches) | 58 (2.3) | 60 (2.4) | 91 (3.6) | 63 (2.5) | 113 (4.5) | 143 (5.6) | 139 (5.5) | 46 (1.8) | 39 (1.5) | 72 (2.8) | 56 (2.2) | 79 (3.1) |
Average precipitation days (≥ 1 mm) | 8 | 10 | 13 | 10 | 16 | 17 | 13 | 6 | 5 | 8 | 7 | 12 |
The sunniest months in Troyan are June, July and August, when the sun shines an average of 13 hours 24 minutes a day.Least sunny months in Troyan: January, November and December receive an average of 6 hours 35 minutes of sunshine daily.
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
Mean monthly sunshine hours | 172 | 234 | 287 | 346 | 391 | 401 | 427 | 404 | 345 | 289 | 226 | 207 |
Mean daily daylight hours | 9h 24m | 10h 31m | 11h 57m | 13h 24m | 14h 39m | 15h 16m | 14h 56m | 13h 50m | 12h 27m | 10h 59m | 9h 43m | 9h 3m |
Troyan experiences the highest level of ultraviolet (UV) radiation in June, July 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 Troyan 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 | 8 | 10 | 9 | 9 | 7 | 5 | 3 | 2 |