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Monthly climate in Hresa, Bosnia and Herzegovina

Last updated: July 31, 2025

Under the Köppen–Geiger climate classification Hresa features a oceanic climate (Cfb). Temperatures typically range between -2 °C (29 °F) and 20 °C (67 °F) through the year, but rarely can drop to -28 °C (-18 °F) or can rise to as high as 36 °C (97 °F). The average annual precipitation amounts to about 1119 mm (44.1 inches) and receives 157 rainy days on the 1 mm (0.04 inches) threshold annually. Hresa enjoys an average of 3644 hours of sunshine throughout the year, and daylight varies from 8 hours 56 minutes to 15 hours 23 minutes per day.

Monthly average temperatures in Hresa, Bosnia and Herzegovina

The warmest months in Hresa are June, July and August, with daily mean temperatures ranging from 17 to 20 °C (63 - 67 °F) throughout the day. The coldest temperatures usually occur in January, February and December, when daily mean temperatures range from -2 to 2 °C (29 - 36 °F) throughout the day. On average each year, Hresa experiences 42 days above 25 °C (77.0 °F) and 92 days below 0 °C (32.0 °F).

Monthly average temperatures with daily means, minimums and maximums for period, average high and low temperatures in Hresa. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to June 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Maximum13°C
(56°F)		19°C
(66°F)		22°C
(71°F)		25°C
(78°F)		27°C
(81°F)		34°C
(93°F)		34°C
(93°F)		36°C
(97°F)		31°C
(88°F)		25°C
(77°F)		19°C
(67°F)		14°C
(58°F)
Mean maximum9°C
(49°F)		15°C
(59°F)		19°C
(66°F)		23°C
(73°F)		24°C
(76°F)		29°C
(85°F)		31°C
(88°F)		32°C
(90°F)		28°C
(83°F)		24°C
(75°F)		17°C
(63°F)		11°C
(52°F)
Average high2°C
(36°F)		7°C
(44°F)		9°C
(49°F)		14°C
(58°F)		18°C
(65°F)		22°C
(73°F)		25°C
(76°F)		26°C
(79°F)		21°C
(70°F)		16°C
(62°F)		10°C
(51°F)		5°C
(40°F)
Daily mean-2°C
(29°F)		2°C
(36°F)		4°C
(40°F)		9°C
(48°F)		13°C
(56°F)		17°C
(63°F)		19°C
(66°F)		20°C
(67°F)		15°C
(59°F)		10°C
(50°F)		6°C
(43°F)		1°C
(35°F)
Average low-6°C
(22°F)		-2°C
(29°F)		-1°C
(31°F)		3°C
(38°F)		8°C
(47°F)		12°C
(54°F)		13°C
(56°F)		14°C
(58°F)		10°C
(50°F)		5°C
(42°F)		3°C
(37°F)		-2°C
(29°F)
Mean minimum-16°C
(3°F)		-11°C
(12°F)		-10°C
(14°F)		-5°C
(23°F)		2°C
(35°F)		7°C
(45°F)		9°C
(49°F)		9°C
(48°F)		3°C
(38°F)		1°C
(33°F)		-4°C
(25°F)		-10°C
(15°F)
Minimum-28°C
(-18°F)		-16°C
(3°F)		-17°C
(1°F)		-12°C
(10°F)		-2°C
(29°F)		4°C
(40°F)		7°C
(45°F)		7°C
(45°F)		-1°C
(30°F)		-2°C
(29°F)		-10°C
(14°F)		-12°C
(10°F)

Compare climate in Hresa with other places

Compare temperature, precipitation, sunshine, UV index in Hresa, Bosnia and Herzegovina with other places around the world.

Monthly average precipitation in Hresa, Bosnia and Herzegovina

Hresa usually has the most precipitation in May, June and December, with an average of 17 rainy days and 131 mm (5.2 inches) of precipitation per month. The driest months in Hresa are January, September and November. On average, 61 mm (2.4 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in Hresa. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Average precipitation mm (inches)69 (2.7)78 (3.1)88 (3.5)96 (3.8)130 (5.1)137 (5.4)125 (4.9)83 (3.3)48 (1.9)71 (2.8)67 (2.6)126 (5.0)
Average precipitation days (≥ 1 mm)12121213181815121091016

Monthly sunshine hours in Hresa, Bosnia and Herzegovina

The sunniest months in Hresa are June, July and August, when the sun shines an average of 13 hours 2 minutes a day. Least sunny months in Hresa: January, November and December receive an average of 6 hours 26 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in Hresa. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Mean monthly sunshine hours169225298328371389422388334292219203
Mean daily daylight hours9h 18m10h 28m11h 57m13h 27m14h 44m15h 23m15h 3m13h 54m12h 27m10h 57m9h 38m8h 56m

Solar UV radiation in Hresa, Bosnia and Herzegovina

Hresa 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 Hresa UV Index data.

Average daily maximum UV levels by month for Hresa. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2022 to January 2023.
 JanFebMarAprMayJunJulAugSepOctNovDec
UV Index (month maximum)24679101097532