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Monthly climate in Brookville, Indiana, United States

Last updated: May 6, 2024

Under the Köppen–Geiger climate classification Brookville features a humid subtropical climate (Cfa).Temperatures typically range between -1 °C (31 °F) and 25 °C (76 °F) through the year, but rarely can drop to -27 °C (-15 °F) or can rise to as high as 33 °C (92 °F).The average annual precipitation amounts to about 1297 mm (51.1 inches) and receives 133 rainy days on the 1 mm (0.04 inches) threshold annually.Brookville enjoys an average of 2854 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 Brookville, Indiana, United States §

The warmest months in Brookville are June, July and August, with daily mean temperatures ranging from 22 to 25 °C (73 - 76 °F) throughout the day. The coldest temperatures usually occur in January, February and December, when daily mean temperatures range from -1 to 3 °C (31 - 37 °F) throughout the day. On average each year, Brookville experiences 97 days above 25 °C (77.0 °F) and 85 days below 0 °C (32.0 °F).

Monthly average temperatures with daily means, minimums and maximums for period, average high and low temperatures in Brookville, 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
(67°F)		 24°C
(76°F)		 25°C
(77°F)		 29°C
(84°F)		 33°C
(91°F)		 33°C
(92°F)		 33°C
(92°F)		 33°C
(92°F)		 33°C
(92°F)		 33°C
(92°F)		 26°C
(78°F)		 19°C
(66°F)
Mean maximum 15°C
(60°F)		 19°C
(66°F)		 22°C
(71°F)		 27°C
(81°F)		 30°C
(87°F)		 32°C
(90°F)		 32°C
(91°F)		 32°C
(90°F)		 32°C
(90°F)		 29°C
(85°F)		 20°C
(68°F)		 17°C
(63°F)
Average high 3°C
(38°F)		 6°C
(43°F)		 11°C
(52°F)		 16°C
(62°F)		 23°C
(73°F)		 27°C
(81°F)		 29°C
(85°F)		 28°C
(82°F)		 26°C
(79°F)		 19°C
(67°F)		 10°C
(51°F)		 7°C
(45°F)
Daily mean -1°C
(31°F)		 1°C
(35°F)		 6°C
(43°F)		 11°C
(53°F)		 18°C
(65°F)		 22°C
(73°F)		 25°C
(76°F)		 23°C
(74°F)		 21°C
(69°F)		 14°C
(58°F)		 6°C
(42°F)		 3°C
(37°F)
Average low -4°C
(25°F)		 -3°C
(28°F)		 2°C
(35°F)		 6°C
(44°F)		 13°C
(56°F)		 18°C
(64°F)		 20°C
(69°F)		 19°C
(66°F)		 16°C
(61°F)		 10°C
(49°F)		 1°C
(35°F)		 -1°C
(30°F)
Mean minimum -18°C
(-0°F)		 -15°C
(6°F)		 -8°C
(17°F)		 -3°C
(26°F)		 3°C
(38°F)		 12°C
(54°F)		 15°C
(60°F)		 13°C
(55°F)		 8°C
(47°F)		 0°C
(33°F)		 -7°C
(19°F)		 -11°C
(13°F)
Minimum -27°C
(-15°F)		 -20°C
(-5°F)		 -14°C
(7°F)		 -5°C
(24°F)		 -1°C
(31°F)		 8°C
(47°F)		 14°C
(58°F)		 12°C
(53°F)		 6°C
(42°F)		 -1°C
(30°F)		 -15°C
(6°F)		 -18°C
(1°F)

Compare climate in Brookville with other places

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

Monthly average precipitation in Brookville, Indiana, United States §

Brookville usually has the most precipitation in March, May and June, with an average of 13 rainy days and 133 mm (5.2 inches) of precipitation per month.The driest months in Brookville are January, September and November. On average, 86 mm (3.4 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in Brookville, 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) 78 (3.1) 105 (4.1) 130 (5.1) 109 (4.3) 135 (5.3) 133 (5.2) 130 (5.1) 101 (4.0) 87 (3.4) 100 (3.9) 95 (3.7) 95 (3.8)
Average precipitation days (≥ 1 mm) 9 12 13 11 15 13 11 12 7 12 9 9

Monthly sunshine hours in Brookville, Indiana, United States §

The sunniest months in Brookville are June, July and August, when the sun shines an average of 10 hours 41 minutes a day.Least sunny months in Brookville: January, February and December receive an average of 4 hours 49 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in Brookville, 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 118 155 217 231 273 320 344 318 280 236 193 164
Mean daily daylight hours 9h 44m 10h 43m 11h 58m 13h 16m 14h 21m 14h 53m 14h 35m 13h 37m 12h 23m 11h 6m 9h 59m 9h 25m

Solar UV radiation in Brookville, Indiana, United States §

Brookville 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 Brookville UV Index data.

Average daily maximum UV levels by month for Brookville, 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