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Monthly climate in Broadus, Montana, United States

Last updated: May 6, 2024

Under the Köppen–Geiger climate classification Broadus features a cold semi-arid climate (BSk).Temperatures typically range between -7 °C (20 °F) and 24 °C (76 °F) through the year, but rarely can drop to -33 °C (-27 °F) or can rise to as high as 41 °C (106 °F).The average annual precipitation amounts to about 438 mm (17.3 inches) and receives 91 rainy days on the 1 mm (0.04 inches) threshold annually.Broadus enjoys an average of 3146 hours of sunshine throughout the year, and daylight varies from 8 hours 45 minutes to 15 hours 36 minutes per day.

Monthly average temperatures in Broadus, Montana, United States §

The warmest months in Broadus are June, July and August, with daily mean temperatures ranging from 20 to 24 °C (69 - 76 °F) throughout the day. The coldest temperatures usually occur in January, February and December, when daily mean temperatures range from -7 to -2 °C (20 - 29 °F) throughout the day. On average each year, Broadus experiences 79 days above 25 °C (77.0 °F) and 140 days below 0 °C (32.0 °F).

Monthly average temperatures with daily means, minimums and maximums for period, average high and low temperatures in Broadus, Montana, 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 13°C
(55°F)		 18°C
(65°F)		 25°C
(77°F)		 26°C
(79°F)		 34°C
(93°F)		 41°C
(105°F)		 41°C
(106°F)		 40°C
(105°F)		 38°C
(100°F)		 31°C
(88°F)		 24°C
(75°F)		 22°C
(72°F)
Mean maximum 10°C
(51°F)		 13°C
(55°F)		 21°C
(69°F)		 25°C
(76°F)		 30°C
(86°F)		 32°C
(90°F)		 38°C
(100°F)		 38°C
(100°F)		 35°C
(95°F)		 27°C
(80°F)		 19°C
(67°F)		 15°C
(59°F)
Average high 1°C
(33°F)		 -1°C
(30°F)		 7°C
(46°F)		 12°C
(54°F)		 19°C
(66°F)		 27°C
(80°F)		 31°C
(88°F)		 30°C
(85°F)		 24°C
(75°F)		 13°C
(56°F)		 8°C
(47°F)		 3°C
(38°F)
Daily mean -4°C
(24°F)		 -7°C
(20°F)		 2°C
(35°F)		 6°C
(43°F)		 13°C
(55°F)		 20°C
(69°F)		 24°C
(76°F)		 22°C
(73°F)		 17°C
(62°F)		 7°C
(45°F)		 2°C
(36°F)		 -2°C
(29°F)
Average low -9°C
(16°F)		 -12°C
(11°F)		 -4°C
(25°F)		 0°C
(32°F)		 7°C
(44°F)		 13°C
(56°F)		 17°C
(63°F)		 15°C
(59°F)		 10°C
(51°F)		 2°C
(35°F)		 -3°C
(27°F)		 -7°C
(20°F)
Mean minimum -25°C
(-13°F)		 -26°C
(-14°F)		 -16°C
(4°F)		 -10°C
(15°F)		 0°C
(33°F)		 8°C
(46°F)		 11°C
(52°F)		 9°C
(48°F)		 3°C
(37°F)		 -10°C
(15°F)		 -13°C
(9°F)		 -19°C
(-2°F)
Minimum -31°C
(-24°F)		 -33°C
(-27°F)		 -28°C
(-19°F)		 -18°C
(0°F)		 -2°C
(29°F)		 5°C
(41°F)		 8°C
(46°F)		 8°C
(46°F)		 0°C
(33°F)		 -20°C
(-5°F)		 -18°C
(-1°F)		 -27°C
(-16°F)

Compare climate in Broadus with other places

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

Monthly average precipitation in Broadus, Montana, United States §

Broadus usually has the most precipitation in April, May and September, with an average of 10 rainy days and 53 mm (2.1 inches) of precipitation per month.The driest months in Broadus are January, November and December. On average, 19 mm (0.8 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in Broadus, Montana, 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) 16 (0.6) 29 (1.2) 30 (1.2) 57 (2.3) 51 (2.0) 43 (1.7) 42 (1.7) 31 (1.2) 50 (2.0) 45 (1.8) 17 (0.7) 25 (1.0)
Average precipitation days (≥ 1 mm) 5 9 7 11 12 7 7 6 7 9 5 6

Monthly sunshine hours in Broadus, Montana, United States §

The sunniest months in Broadus are June, July and August, when the sun shines an average of 11 hours 54 minutes a day.Least sunny months in Broadus: January, February and December receive an average of 5 hours 50 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in Broadus, Montana, 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 148 195 248 260 302 371 380 344 278 223 204 188
Mean daily daylight hours 9h 9m 10h 24m 11h 57m 13h 33m 14h 55m 15h 36m 15h 13m 14h 0m 12h 28m 10h 52m 9h 28m 8h 45m

Solar UV radiation in Broadus, Montana, United States §

Broadus experiences the highest level of ultraviolet (UV) radiation in April, June and July, when the maximum UV index can reach values of 10 - 10, which corresponds to the Very High category of sun exposure.January, November and December are in the Low / Moderate exposure category. In these months, the maximum values of the UV index do not exceed 3. For more detailed information, check out our hourly Broadus UV Index data.

Average daily maximum UV levels by month for Broadus, Montana, 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) 2 5 5 10 9 10 10 9 8 5 3 2