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Monthly climate in Ellettsville, Indiana, United States

Last updated: May 6, 2024

Under the Köppen–Geiger climate classification Ellettsville features a humid subtropical climate (Cfa).Temperatures typically range between 0 °C (32 °F) and 25 °C (77 °F) through the year, but rarely can drop to -23 °C (-9 °F) or can rise to as high as 35 °C (96 °F).The average annual precipitation amounts to about 1291 mm (50.8 inches) and receives 128 rainy days on the 1 mm (0.04 inches) threshold annually.Ellettsville enjoys an average of 2919 hours of sunshine throughout the year, and daylight varies from 9 hours 26 minutes to 14 hours 52 minutes per day.

Monthly average temperatures in Ellettsville, Indiana, United States §

The warmest months in Ellettsville are June, July and August, with daily mean temperatures ranging from 23 to 25 °C (74 - 77 °F) throughout the day. The coldest temperatures usually occur in January, February and December, when daily mean temperatures range from 0 to 3 °C (32 - 38 °F) throughout the day. On average each year, Ellettsville experiences 109 days above 25 °C (77.0 °F) and 82 days below 0 °C (32.0 °F).

Monthly average temperatures with daily means, minimums and maximums for period, average high and low temperatures in Ellettsville, Indiana, 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 19°C
(66°F)		 25°C
(76°F)		 25°C
(77°F)		 29°C
(84°F)		 34°C
(94°F)		 35°C
(95°F)		 34°C
(94°F)		 35°C
(96°F)		 34°C
(93°F)		 34°C
(93°F)		 27°C
(80°F)		 19°C
(67°F)
Mean maximum 15°C
(59°F)		 19°C
(67°F)		 22°C
(71°F)		 28°C
(82°F)		 31°C
(88°F)		 33°C
(92°F)		 34°C
(93°F)		 33°C
(92°F)		 33°C
(91°F)		 30°C
(86°F)		 20°C
(69°F)		 17°C
(63°F)
Average high 4°C
(39°F)		 7°C
(44°F)		 12°C
(54°F)		 17°C
(63°F)		 23°C
(74°F)		 28°C
(83°F)		 30°C
(86°F)		 29°C
(84°F)		 27°C
(81°F)		 20°C
(68°F)		 11°C
(51°F)		 8°C
(46°F)
Daily mean -0°C
(32°F)		 2°C
(36°F)		 7°C
(45°F)		 12°C
(53°F)		 18°C
(65°F)		 23°C
(74°F)		 25°C
(77°F)		 24°C
(75°F)		 21°C
(71°F)		 15°C
(59°F)		 6°C
(43°F)		 3°C
(38°F)
Average low -4°C
(26°F)		 -2°C
(28°F)		 2°C
(36°F)		 7°C
(45°F)		 14°C
(57°F)		 18°C
(65°F)		 21°C
(69°F)		 19°C
(66°F)		 16°C
(61°F)		 10°C
(50°F)		 2°C
(35°F)		 -1°C
(31°F)
Mean minimum -17°C
(2°F)		 -16°C
(4°F)		 -8°C
(17°F)		 -2°C
(28°F)		 4°C
(40°F)		 13°C
(56°F)		 15°C
(60°F)		 13°C
(56°F)		 9°C
(48°F)		 1°C
(33°F)		 -7°C
(20°F)		 -11°C
(12°F)
Minimum -23°C
(-9°F)		 -20°C
(-3°F)		 -16°C
(4°F)		 -4°C
(25°F)		 -0°C
(32°F)		 10°C
(50°F)		 14°C
(58°F)		 13°C
(55°F)		 6°C
(44°F)		 -2°C
(29°F)		 -12°C
(10°F)		 -18°C
(1°F)

Compare climate in Ellettsville with other places

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

Monthly average precipitation in Ellettsville, Indiana, United States §

Ellettsville usually has the most precipitation in March, May and June, with an average of 13 rainy days and 131 mm (5.2 inches) of precipitation per month.The driest months in Ellettsville are January, September and December. On average, 86 mm (3.4 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in Ellettsville, Indiana, 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) 87 (3.4) 106 (4.2) 130 (5.1) 115 (4.5) 131 (5.2) 131 (5.2) 111 (4.4) 100 (3.9) 73 (2.9) 101 (4.0) 108 (4.3) 96 (3.8)
Average precipitation days (≥ 1 mm) 9 11 12 11 14 13 12 9 7 11 9 10

Monthly sunshine hours in Ellettsville, Indiana, United States §

The sunniest months in Ellettsville are June, July and August, when the sun shines an average of 10 hours 54 minutes a day.Least sunny months in Ellettsville: January, February and December receive an average of 4 hours 59 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in Ellettsville, Indiana, 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 120 157 216 242 279 330 346 326 286 242 194 177
Mean daily daylight hours 9h 45m 10h 43m 11h 58m 13h 15m 14h 20m 14h 52m 14h 34m 13h 37m 12h 23m 11h 7m 10h 0m 9h 26m

Solar UV radiation in Ellettsville, Indiana, United States §

Ellettsville experiences the highest level of ultraviolet (UV) radiation in May, June and July, 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 Ellettsville UV Index data.

Average daily maximum UV levels by month for Ellettsville, Indiana, 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 7 9 10 11 10 9 8 6 4 3