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Monthly climate in Superior, Nebraska, United States

Last updated: May 6, 2024

Under the Köppen–Geiger climate classification Superior features a humid continental climate (Dfa).Temperatures typically range between -2 °C (29 °F) and 26 °C (80 °F) through the year, but rarely can drop to -33 °C (-27 °F) or can rise to as high as 42 °C (107 °F).The average annual precipitation amounts to about 800 mm (31.5 inches) and receives 85 rainy days on the 1 mm (0.04 inches) threshold annually.Superior enjoys an average of 3233 hours of sunshine throughout the year, and daylight varies from 9 hours 21 minutes to 14 hours 57 minutes per day.

Monthly average temperatures in Superior, Nebraska, United States §

The warmest months in Superior are June, July and August, with daily mean temperatures ranging from 24 to 26 °C (76 - 80 °F) throughout the day. The coldest temperatures usually occur in January, February and December, when daily mean temperatures range from -2 to 1 °C (29 - 34 °F) throughout the day. On average each year, Superior experiences 116 days above 25 °C (77.0 °F) and 113 days below 0 °C (32.0 °F).

Monthly average temperatures with daily means, minimums and maximums for period, average high and low temperatures in Superior, Nebraska, United States.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 18°C
(64°F)		 24°C
(75°F)		 29°C
(85°F)		 33°C
(91°F)		 36°C
(98°F)		 42°C
(107°F)		 40°C
(104°F)		 38°C
(100°F)		 37°C
(99°F)		 33°C
(92°F)		 28°C
(82°F)		 23°C
(73°F)
Mean maximum 15°C
(60°F)		 19°C
(67°F)		 25°C
(78°F)		 30°C
(86°F)		 33°C
(91°F)		 36°C
(98°F)		 38°C
(100°F)		 35°C
(96°F)		 35°C
(96°F)		 31°C
(88°F)		 24°C
(75°F)		 18°C
(65°F)
Average high 4°C
(39°F)		 4°C
(40°F)		 13°C
(55°F)		 18°C
(65°F)		 23°C
(74°F)		 31°C
(88°F)		 32°C
(90°F)		 30°C
(87°F)		 28°C
(83°F)		 19°C
(66°F)		 12°C
(54°F)		 7°C
(46°F)
Daily mean -2°C
(29°F)		 -2°C
(29°F)		 6°C
(43°F)		 11°C
(52°F)		 17°C
(63°F)		 25°C
(77°F)		 26°C
(80°F)		 24°C
(76°F)		 22°C
(71°F)		 12°C
(54°F)		 6°C
(42°F)		 1°C
(34°F)
Average low -7°C
(20°F)		 -8°C
(19°F)		 0°C
(33°F)		 4°C
(40°F)		 12°C
(54°F)		 18°C
(65°F)		 21°C
(70°F)		 19°C
(66°F)		 16°C
(60°F)		 6°C
(43°F)		 -0°C
(32°F)		 -4°C
(25°F)
Mean minimum -19°C
(-1°F)		 -19°C
(-2°F)		 -11°C
(13°F)		 -5°C
(22°F)		 4°C
(39°F)		 11°C
(53°F)		 15°C
(59°F)		 12°C
(54°F)		 7°C
(45°F)		 -4°C
(25°F)		 -9°C
(15°F)		 -13°C
(10°F)
Minimum -27°C
(-16°F)		 -33°C
(-27°F)		 -22°C
(-7°F)		 -11°C
(13°F)		 1°C
(35°F)		 9°C
(48°F)		 13°C
(56°F)		 11°C
(52°F)		 4°C
(39°F)		 -7°C
(20°F)		 -15°C
(5°F)		 -18°C
(0°F)

Compare climate in Superior with other places

Compare temperature, precipitation, sunshine, UV index in Superior, Nebraska, United States with other places around the world.

Monthly average precipitation in Superior, Nebraska, United States §

Superior usually has the most precipitation in May, August and October, with an average of 10 rainy days and 116 mm (4.6 inches) of precipitation per month.The driest months in Superior are January, February and November. On average, 24 mm (0.9 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in Superior, Nebraska, United States.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) 27 (1.1) 22 (0.9) 81 (3.2) 45 (1.8) 175 (6.9) 80 (3.1) 70 (2.8) 84 (3.3) 68 (2.7) 89 (3.5) 22 (0.9) 39 (1.5)
Average precipitation days (≥ 1 mm) 4 5 9 7 14 9 9 8 6 8 3 3

Monthly sunshine hours in Superior, Nebraska, United States §

The sunniest months in Superior are June, July and August, when the sun shines an average of 11 hours 29 minutes a day.Least sunny months in Superior: January, February and November receive an average of 6 hours 51 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in Superior, Nebraska, United States.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 168 220 233 274 289 360 370 325 286 244 228 231
Mean daily daylight hours 9h 41m 10h 41m 11h 58m 13h 17m 14h 24m 14h 57m 14h 39m 13h 39m 12h 23m 11h 5m 9h 56m 9h 21m

Solar UV radiation in Superior, Nebraska, United States §

Superior experiences the highest level of ultraviolet (UV) radiation in June, July and August, when the maximum UV index can reach values of 10 - 11, which corresponds to the Very High / Extreme category of sun exposure.January, November and December are in the 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 Superior UV Index data.

Average daily maximum UV levels by month for Superior, Nebraska, United States.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 5 6 9 10 11 11 10 9 6 4 3