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Monthly climate in Iaz, Sălaj, Romania

Last updated: May 6, 2024

Under the Köppen–Geiger climate classification Iaz features a humid continental climate (Dfb).Temperatures typically range between -2 °C (28 °F) and 20 °C (69 °F) through the year, but rarely can drop to -21 °C (-5 °F) or can rise to as high as 35 °C (95 °F).The average annual precipitation amounts to about 923 mm (36.3 inches) and receives 149 rainy days on the 1 mm (0.04 inches) threshold annually.Iaz enjoys an average of 3651 hours of sunshine throughout the year, and daylight varies from 8 hours 33 minutes to 15 hours 49 minutes per day.

Monthly average temperatures in Iaz, Sălaj, Romania §

The warmest months in Iaz are June, July and August, with daily mean temperatures ranging from 18 to 20 °C (65 - 69 °F) throughout the day. The coldest temperatures usually occur in January, February and December, when daily mean temperatures range from -2 to 1 °C (28 - 35 °F) throughout the day. On average each year, Iaz experiences 42 days above 25 °C (77.0 °F) and 94 days below 0 °C (32.0 °F).

Monthly average temperatures with daily means, minimums and maximums for period, average high and low temperatures in Iaz, Sălaj, Romania.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 12°C
(53°F)		 16°C
(61°F)		 22°C
(72°F)		 28°C
(82°F)		 27°C
(80°F)		 33°C
(91°F)		 32°C
(91°F)		 35°C
(95°F)		 29°C
(85°F)		 25°C
(78°F)		 22°C
(72°F)		 15°C
(59°F)
Mean maximum 8°C
(46°F)		 13°C
(55°F)		 17°C
(64°F)		 23°C
(73°F)		 25°C
(78°F)		 28°C
(83°F)		 30°C
(86°F)		 32°C
(89°F)		 28°C
(83°F)		 23°C
(74°F)		 18°C
(65°F)		 11°C
(52°F)
Average high 1°C
(34°F)		 5°C
(41°F)		 8°C
(48°F)		 14°C
(58°F)		 18°C
(65°F)		 23°C
(74°F)		 24°C
(76°F)		 26°C
(79°F)		 21°C
(70°F)		 16°C
(61°F)		 10°C
(50°F)		 4°C
(39°F)
Daily mean -2°C
(28°F)		 1°C
(35°F)		 4°C
(39°F)		 9°C
(48°F)		 14°C
(57°F)		 18°C
(65°F)		 19°C
(67°F)		 20°C
(69°F)		 15°C
(59°F)		 10°C
(51°F)		 6°C
(42°F)		 1°C
(34°F)
Average low -5°C
(24°F)		 -2°C
(29°F)		 -1°C
(31°F)		 3°C
(38°F)		 8°C
(48°F)		 13°C
(56°F)		 14°C
(57°F)		 14°C
(58°F)		 10°C
(50°F)		 5°C
(42°F)		 2°C
(37°F)		 -1°C
(30°F)
Mean minimum -14°C
(6°F)		 -10°C
(14°F)		 -8°C
(18°F)		 -3°C
(27°F)		 2°C
(36°F)		 8°C
(46°F)		 9°C
(48°F)		 9°C
(49°F)		 3°C
(37°F)		 -1°C
(30°F)		 -4°C
(25°F)		 -10°C
(14°F)
Minimum -21°C
(-5°F)		 -14°C
(7°F)		 -16°C
(4°F)		 -7°C
(20°F)		 -1°C
(31°F)		 4°C
(40°F)		 7°C
(45°F)		 7°C
(44°F)		 -0°C
(32°F)		 -3°C
(26°F)		 -5°C
(23°F)		 -14°C
(7°F)

Compare climate in Iaz with other places

Compare temperature, precipitation, sunshine, UV index in Iaz, Sălaj, Romania with other places around the world.

Monthly average precipitation in Iaz, Sălaj, Romania §

Iaz usually has the most precipitation in May, June and July, with an average of 17 rainy days and 121 mm (4.8 inches) of precipitation per month.The driest months in Iaz are January, October and November. On average, 53 mm (2.1 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in Iaz, Sălaj, Romania.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) 50 (2.0) 66 (2.6) 63 (2.5) 58 (2.3) 122 (4.8) 131 (5.2) 111 (4.4) 62 (2.4) 65 (2.6) 57 (2.3) 52 (2.1) 85 (3.3)
Average precipitation days (≥ 1 mm) 10 12 12 11 18 18 15 10 9 9 10 15

Monthly sunshine hours in Iaz, Sălaj, Romania §

The sunniest months in Iaz are June, July and August, when the sun shines an average of 13 hours 34 minutes a day.Least sunny months in Iaz: January, February and December receive an average of 5 hours 56 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in Iaz, Sălaj, Romania.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 154 208 293 345 388 414 430 403 336 281 216 177
Mean daily daylight hours 8h 58m 10h 17m 11h 56m 13h 37m 15h 4m 15h 49m 15h 25m 14h 8m 12h 30m 10h 49m 9h 20m 8h 33m

Solar UV radiation in Iaz, Sălaj, Romania §

Iaz experiences the highest level of ultraviolet (UV) radiation in May, June and August, when the maximum UV index can reach values of 8 - 9, which corresponds to the Very High category of sun exposure.January, November and December are in the Low exposure category. In these months, the maximum values of the UV index do not exceed 2. For more detailed information, check out our hourly Iaz UV Index data.

Average daily maximum UV levels by month for Iaz, Sălaj, Romania.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 3 5 6 8 9 8 8 7 4 2 2