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Monthly climate in Onaga, Kansas, United States

Last updated: March 2, 2024

Under the Köppen–Geiger climate classification Onaga features a humid subtropical climate (Cfa). Temperatures typically range between -1 °C (30 °F) and 27 °C (80 °F) through the year, but rarely can drop to -28 °C (-18 °F) or can rise to as high as 39 °C (103 °F). The average annual precipitation amounts to about 1000 mm (39.4 inches) and receives 94 rainy days on the 1 mm (0.04 inches) threshold annually. Onaga enjoys an average of 3153 hours of sunshine throughout the year, and daylight varies from 9 hours 25 minutes to 14 hours 53 minutes per day.

Monthly average temperatures in Onaga, Kansas, United States §

The warmest months in Onaga are June, July and August, with daily mean temperatures ranging from 24 to 27 °C (76 - 80 °F) throughout the day. The coldest temperatures usually occur in January, February and December, when daily mean temperatures range from -1 to 2 °C (30 - 36 °F) throughout the day. On average each year, Onaga experiences 117 days above 25 °C (77.0 °F) and 99 days below 0 °C (32.0 °F).

Monthly average temperatures with daily means, minimums and maximums for period, average high and low temperatures in Onaga, Kansas, 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
(76°F)		 32°C
(91°F)		 32°C
(89°F)		 36°C
(97°F)		 39°C
(103°F)		 39°C
(103°F)		 36°C
(97°F)		 36°C
(97°F)		 33°C
(92°F)		 28°C
(82°F)		 23°C
(74°F)
Mean maximum 16°C
(60°F)		 21°C
(69°F)		 27°C
(80°F)		 29°C
(85°F)		 32°C
(90°F)		 35°C
(95°F)		 37°C
(100°F)		 35°C
(95°F)		 35°C
(95°F)		 32°C
(89°F)		 23°C
(73°F)		 19°C
(66°F)
Average high 4°C
(40°F)		 5°C
(42°F)		 13°C
(56°F)		 18°C
(65°F)		 23°C
(74°F)		 30°C
(87°F)		 32°C
(90°F)		 30°C
(86°F)		 28°C
(82°F)		 19°C
(66°F)		 12°C
(54°F)		 8°C
(47°F)
Daily mean -1°C
(30°F)		 -1°C
(31°F)		 7°C
(45°F)		 12°C
(53°F)		 18°C
(65°F)		 25°C
(77°F)		 27°C
(80°F)		 24°C
(76°F)		 22°C
(72°F)		 13°C
(56°F)		 6°C
(43°F)		 2°C
(36°F)
Average low -6°C
(22°F)		 -6°C
(21°F)		 2°C
(35°F)		 6°C
(42°F)		 13°C
(56°F)		 19°C
(67°F)		 21°C
(70°F)		 19°C
(67°F)		 16°C
(62°F)		 8°C
(46°F)		 0°C
(33°F)		 -3°C
(27°F)
Mean minimum -18°C
(0°F)		 -18°C
(-0°F)		 -10°C
(14°F)		 -4°C
(24°F)		 5°C
(40°F)		 13°C
(56°F)		 16°C
(61°F)		 13°C
(56°F)		 8°C
(47°F)		 -3°C
(27°F)		 -10°C
(15°F)		 -12°C
(10°F)
Minimum -25°C
(-13°F)		 -28°C
(-18°F)		 -20°C
(-4°F)		 -9°C
(16°F)		 2°C
(36°F)		 9°C
(49°F)		 14°C
(58°F)		 12°C
(53°F)		 5°C
(42°F)		 -5°C
(24°F)		 -15°C
(6°F)		 -19°C
(-1°F)

Compare climate in Onaga with other places

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

Monthly average precipitation in Onaga, Kansas, United States §

Onaga usually has the most precipitation in May, August and October, with an average of 10 rainy days and 145 mm (5.7 inches) of precipitation per month. The driest months in Onaga are January, February and December. On average, 31 mm (1.2 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in Onaga, Kansas, 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) 33 (1.3) 31 (1.2) 98 (3.9) 75 (2.9) 213 (8.4) 103 (4.1) 87 (3.4) 110 (4.3) 75 (2.9) 111 (4.4) 36 (1.4) 28 (1.1)
Average precipitation days (≥ 1 mm) 5 6 9 9 14 9 9 10 7 8 5 3

Monthly sunshine hours in Onaga, Kansas, United States §

The sunniest months in Onaga are June, July and August, when the sun shines an average of 11 hours 21 minutes a day. Least sunny months in Onaga: January, February and November receive an average of 6 hours 34 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in Onaga, Kansas, 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 163 210 220 269 273 349 370 324 281 244 218 227
Mean daily daylight hours 9h 43m 10h 43m 11h 58m 13h 16m 14h 21m 14h 53m 14h 36m 13h 38m 12h 23m 11h 6m 9h 59m 9h 25m

Solar UV radiation in Onaga, Kansas, United States §

Onaga 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 Onaga UV Index data.

Average daily maximum UV levels by month for Onaga, Kansas, 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

Detailed Monthly Weather Insights for Onaga, Kansas, United States

Discover in-depth weather details for every month in Onaga. Click through the links below for comprehensive overviews of temperature trends, precipitation levels, sunshine hours, and solar UV radiation specifics. Whether planning a visit or simply curious about Onaga's climate nuances, these monthly breakdowns provide the information you need for an informed understanding of what to expect throughout the year.

Each link leads to a detailed account of the typical weather conditions for that month, providing both locals and tourists with vital information to plan their daily activities, wardrobe, and travel itineraries accordingly.