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Monthly climate in Slano, Dubrovačko-Neretvanska, Croatia

Last updated: May 6, 2024

Under the Köppen–Geiger climate classification Slano features a oceanic climate (Cfb).Temperatures typically range between 6 °C (43 °F) and 25 °C (78 °F) through the year, but rarely can drop to -7 °C (20 °F) or can rise to as high as 34 °C (94 °F).The average annual precipitation amounts to about 1583 mm (62.3 inches) and receives 121 rainy days on the 1 mm (0.04 inches) threshold annually.Slano enjoys an average of 3890 hours of sunshine throughout the year, and daylight varies from 9 hours 5 minutes to 15 hours 15 minutes per day.

Monthly average temperatures in Slano, Dubrovačko-Neretvanska, Croatia §

The warmest months in Slano are June, July and August, with daily mean temperatures ranging from 22 to 25 °C (71 - 78 °F) throughout the day. The coldest temperatures usually occur in January, February and December, when daily mean temperatures range from 6 to 9 °C (43 - 48 °F) throughout the day. On average each year, Slano experiences 77 days above 25 °C (77.0 °F) and 5 days below 0 °C (32.0 °F).

Monthly average temperatures with daily means, minimums and maximums for period, average high and low temperatures in Slano, Dubrovačko-Neretvanska, Croatia.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 16°C
(61°F)		 18°C
(66°F)		 21°C
(71°F)		 25°C
(78°F)		 28°C
(82°F)		 32°C
(90°F)		 33°C
(93°F)		 34°C
(94°F)		 30°C
(87°F)		 24°C
(76°F)		 22°C
(71°F)		 17°C
(63°F)
Mean maximum 13°C
(56°F)		 16°C
(60°F)		 19°C
(66°F)		 21°C
(70°F)		 25°C
(78°F)		 29°C
(84°F)		 32°C
(90°F)		 33°C
(91°F)		 29°C
(84°F)		 24°C
(76°F)		 20°C
(68°F)		 15°C
(59°F)
Average high 9°C
(48°F)		 12°C
(53°F)		 13°C
(56°F)		 16°C
(62°F)		 21°C
(69°F)		 25°C
(78°F)		 28°C
(83°F)		 29°C
(85°F)		 25°C
(77°F)		 20°C
(68°F)		 16°C
(61°F)		 11°C
(52°F)
Daily mean 6°C
(43°F)		 8°C
(47°F)		 10°C
(50°F)		 13°C
(56°F)		 17°C
(63°F)		 22°C
(71°F)		 24°C
(76°F)		 25°C
(78°F)		 21°C
(70°F)		 16°C
(61°F)		 13°C
(55°F)		 9°C
(48°F)
Average low 4°C
(39°F)		 5°C
(42°F)		 6°C
(44°F)		 9°C
(49°F)		 14°C
(57°F)		 18°C
(64°F)		 20°C
(69°F)		 21°C
(71°F)		 17°C
(63°F)		 13°C
(55°F)		 10°C
(51°F)		 6°C
(43°F)
Mean minimum -2°C
(29°F)		 -0°C
(32°F)		 1°C
(35°F)		 4°C
(40°F)		 9°C
(49°F)		 14°C
(57°F)		 18°C
(64°F)		 18°C
(64°F)		 11°C
(53°F)		 9°C
(48°F)		 5°C
(41°F)		 1°C
(35°F)
Minimum -7°C
(20°F)		 -3°C
(27°F)		 -2°C
(28°F)		 2°C
(36°F)		 7°C
(45°F)		 11°C
(53°F)		 15°C
(60°F)		 16°C
(61°F)		 10°C
(50°F)		 7°C
(45°F)		 1°C
(35°F)		 0°C
(32°F)

Compare climate in Slano with other places

Compare temperature, precipitation, sunshine, UV index in Slano, Dubrovačko-Neretvanska, Croatia with other places around the world.

Monthly average precipitation in Slano, Dubrovačko-Neretvanska, Croatia §

Slano usually has the most precipitation in February, November and December, with an average of 13 rainy days and 235 mm (9.2 inches) of precipitation per month.The driest months in Slano are June, July and August. On average, 44 mm (1.7 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in Slano, Dubrovačko-Neretvanska, Croatia.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) 116 (4.6) 162 (6.4) 143 (5.6) 118 (4.6) 108 (4.2) 53 (2.1) 34 (1.3) 46 (1.8) 111 (4.4) 149 (5.9) 293 (11.6) 249 (9.8)
Average precipitation days (≥ 1 mm) 11 10 11 10 13 8 4 6 9 9 14 16

Monthly sunshine hours in Slano, Dubrovačko-Neretvanska, Croatia §

The sunniest months in Slano are June, July and August, when the sun shines an average of 13 hours 40 minutes a day.Least sunny months in Slano: January, November and December receive an average of 7 hours 5 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in Slano, Dubrovačko-Neretvanska, Croatia.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 191 243 323 353 400 418 434 404 345 314 236 224
Mean daily daylight hours 9h 25m 10h 32m 11h 57m 13h 24m 14h 38m 15h 15m 14h 55m 13h 50m 12h 26m 11h 0m 9h 44m 9h 5m

Solar UV radiation in Slano, Dubrovačko-Neretvanska, Croatia §

Slano 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 Slano UV Index data.

Average daily maximum UV levels by month for Slano, Dubrovačko-Neretvanska, Croatia.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) 2 4 6 7 9 10 10 9 7 5 3 2