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Monthly climate in Cumayeri, Düzce, Turkey

Last updated: May 6, 2024

Under the Köppen–Geiger climate classification Cumayeri features a oceanic climate (Cfb).Temperatures typically range between 1 °C (35 °F) and 21 °C (70 °F) through the year, but rarely can drop to -20 °C (-4 °F) or can rise to as high as 35 °C (96 °F).The average annual precipitation amounts to about 1131 mm (44.5 inches) and receives 146 rainy days on the 1 mm (0.04 inches) threshold annually.Cumayeri enjoys an average of 3667 hours of sunshine throughout the year, and daylight varies from 9 hours 17 minutes to 15 hours 2 minutes per day.

Monthly average temperatures in Cumayeri, Düzce, Turkey §

The warmest months in Cumayeri are June, July and August, with daily mean temperatures ranging from 18 to 21 °C (65 - 70 °F) throughout the day. The coldest temperatures usually occur in January, February and December, when daily mean temperatures range from 1 to 5 °C (35 - 41 °F) throughout the day. On average each year, Cumayeri experiences 54 days above 25 °C (77.0 °F) and 60 days below 0 °C (32.0 °F).

Monthly average temperatures with daily means, minimums and maximums for period, average high and low temperatures in Cumayeri, Düzce, Turkey.Generated using Copernicus Climate Change Service information.Data for period from January 2017 to June 2022.
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Maximum 19°C
(66°F)		 19°C
(67°F)		 23°C
(73°F)		 25°C
(77°F)		 31°C
(88°F)		 29°C
(84°F)		 32°C
(89°F)		 34°C
(93°F)		 35°C
(96°F)		 31°C
(88°F)		 23°C
(74°F)		 18°C
(65°F)
Mean maximum 14°C
(58°F)		 17°C
(64°F)		 20°C
(68°F)		 23°C
(75°F)		 29°C
(85°F)		 27°C
(81°F)		 29°C
(85°F)		 30°C
(87°F)		 30°C
(87°F)		 26°C
(78°F)		 20°C
(69°F)		 16°C
(61°F)
Average high 6°C
(42°F)		 9°C
(48°F)		 11°C
(51°F)		 15°C
(60°F)		 20°C
(68°F)		 23°C
(73°F)		 25°C
(77°F)		 26°C
(79°F)		 24°C
(75°F)		 19°C
(67°F)		 14°C
(58°F)		 9°C
(49°F)
Daily mean 1°C
(35°F)		 4°C
(39°F)		 6°C
(42°F)		 10°C
(50°F)		 15°C
(59°F)		 18°C
(65°F)		 20°C
(69°F)		 21°C
(70°F)		 18°C
(64°F)		 13°C
(56°F)		 8°C
(47°F)		 5°C
(41°F)
Average low -2°C
(28°F)		 -1°C
(31°F)		 1°C
(34°F)		 4°C
(39°F)		 9°C
(49°F)		 13°C
(56°F)		 15°C
(59°F)		 15°C
(60°F)		 12°C
(54°F)		 8°C
(47°F)		 4°C
(39°F)		 1°C
(35°F)
Mean minimum -14°C
(7°F)		 -10°C
(15°F)		 -6°C
(21°F)		 -1°C
(30°F)		 2°C
(37°F)		 9°C
(48°F)		 11°C
(52°F)		 10°C
(51°F)		 6°C
(44°F)		 2°C
(36°F)		 -2°C
(28°F)		 -8°C
(18°F)
Minimum -20°C
(-4°F)		 -14°C
(7°F)		 -18°C
(1°F)		 -2°C
(28°F)		 0°C
(33°F)		 4°C
(40°F)		 8°C
(47°F)		 10°C
(50°F)		 3°C
(38°F)		 -1°C
(30°F)		 -4°C
(26°F)		 -14°C
(8°F)

Compare climate in Cumayeri with other places

Compare temperature, precipitation, sunshine, UV index in Cumayeri, Düzce, Turkey with other places around the world.

Monthly average precipitation in Cumayeri, Düzce, Turkey §

Cumayeri usually has the most precipitation in May, June and December, with an average of 16 rainy days and 130 mm (5.1 inches) of precipitation per month.The driest months in Cumayeri are August, September and November. On average, 55 mm (2.2 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in Cumayeri, Düzce, Turkey.Generated using Copernicus Climate Change Service information.Data for period from January 2017 to January 2022.
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Average precipitation mm (inches) 104 (4.1) 91 (3.6) 121 (4.8) 99 (3.9) 132 (5.2) 122 (4.8) 73 (2.9) 41 (1.6) 58 (2.3) 86 (3.4) 67 (2.6) 136 (5.3)
Average precipitation days (≥ 1 mm) 14 13 16 13 16 17 9 6 8 10 8 16

Monthly sunshine hours in Cumayeri, Düzce, Turkey §

The sunniest months in Cumayeri are June, July and August, when the sun shines an average of 13 hours 1 minutes a day.Least sunny months in Cumayeri: January, February and December receive an average of 6 hours 40 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in Cumayeri, Düzce, Turkey.Generated using Copernicus Atmosphere Monitoring Service information.Data for period from January 2017 to January 2022.
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Mean monthly sunshine hours 168 227 286 320 367 389 414 393 340 293 252 211
Mean daily daylight hours 9h 36m 10h 38m 11h 57m 13h 18m 14h 27m 15h 2m 14h 44m 13h 43m 12h 25m 11h 4m 9h 53m 9h 17m

Solar UV radiation in Cumayeri, Düzce, Turkey §

Cumayeri experiences the highest level of ultraviolet (UV) radiation in June, July and August, when the maximum UV index can reach values of 10 - 10, which corresponds to the Very High category of sun exposure.January, February and December are in the Low / Moderate exposure category. In these months, the maximum values of the UV index do not exceed 4. For more detailed information, check out our hourly Cumayeri UV Index data.

Average daily maximum UV levels by month for Cumayeri, Düzce, Turkey.Generated using Copernicus Atmosphere Monitoring Service information.Data for period from January 2022 to January 2023.
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
UV Index (month maximum) 3 4 7 8 9 10 10 10 8 6 4 2