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Monthly climate in Stevensville, Montana, United States

Last updated: May 6, 2024

Under the Köppen–Geiger climate classification Stevensville features a humid continental climate (Dfb).Temperatures typically range between -5 °C (23 °F) and 20 °C (69 °F) through the year, but rarely can drop to -30 °C (-21 °F) or can rise to as high as 38 °C (100 °F).The average annual precipitation amounts to about 672 mm (26.5 inches) and receives 132 rainy days on the 1 mm (0.04 inches) threshold annually.Stevensville enjoys an average of 2976 hours of sunshine throughout the year, and daylight varies from 8 hours 37 minutes to 15 hours 44 minutes per day.

Monthly average temperatures in Stevensville, Montana, United States §

The warmest months in Stevensville are June, July and August, with daily mean temperatures ranging from 15 to 20 °C (59 - 69 °F) throughout the day. The coldest temperatures usually occur in January, February and December, when daily mean temperatures range from -5 to -3 °C (23 - 27 °F) throughout the day. On average each year, Stevensville experiences 59 days above 25 °C (77.0 °F) and 162 days below 0 °C (32.0 °F).

Monthly average temperatures with daily means, minimums and maximums for period, average high and low temperatures in Stevensville, 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 7°C
(45°F)		 13°C
(56°F)		 18°C
(64°F)		 25°C
(77°F)		 30°C
(86°F)		 36°C
(98°F)		 37°C
(99°F)		 38°C
(100°F)		 34°C
(93°F)		 27°C
(80°F)		 18°C
(64°F)		 16°C
(60°F)
Mean maximum 6°C
(42°F)		 9°C
(48°F)		 15°C
(59°F)		 21°C
(70°F)		 26°C
(79°F)		 28°C
(83°F)		 35°C
(95°F)		 35°C
(96°F)		 32°C
(90°F)		 23°C
(73°F)		 14°C
(57°F)		 10°C
(50°F)
Average high 0°C
(33°F)		 -0°C
(32°F)		 6°C
(44°F)		 10°C
(51°F)		 16°C
(62°F)		 22°C
(71°F)		 29°C
(84°F)		 28°C
(82°F)		 22°C
(71°F)		 12°C
(54°F)		 6°C
(42°F)		 1°C
(34°F)
Daily mean -4°C
(26°F)		 -5°C
(23°F)		 1°C
(34°F)		 4°C
(40°F)		 10°C
(50°F)		 15°C
(59°F)		 20°C
(69°F)		 19°C
(67°F)		 14°C
(57°F)		 5°C
(42°F)		 1°C
(34°F)		 -3°C
(27°F)
Average low -7°C
(19°F)		 -9°C
(15°F)		 -4°C
(25°F)		 -1°C
(30°F)		 3°C
(38°F)		 8°C
(46°F)		 11°C
(51°F)		 10°C
(51°F)		 6°C
(43°F)		 -0°C
(32°F)		 -3°C
(27°F)		 -6°C
(21°F)
Mean minimum -19°C
(-2°F)		 -22°C
(-8°F)		 -14°C
(6°F)		 -8°C
(18°F)		 -3°C
(27°F)		 1°C
(35°F)		 5°C
(41°F)		 5°C
(41°F)		 -1°C
(30°F)		 -11°C
(13°F)		 -12°C
(10°F)		 -17°C
(2°F)
Minimum -30°C
(-21°F)		 -27°C
(-16°F)		 -23°C
(-9°F)		 -12°C
(10°F)		 -5°C
(23°F)		 0°C
(33°F)		 3°C
(37°F)		 3°C
(38°F)		 -2°C
(28°F)		 -24°C
(-10°F)		 -15°C
(6°F)		 -22°C
(-8°F)

Compare climate in Stevensville with other places

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

Monthly average precipitation in Stevensville, Montana, United States §

Stevensville usually has the most precipitation in February, April and June, with an average of 14 rainy days and 83 mm (3.3 inches) of precipitation per month.The driest months in Stevensville are July, August and September. On average, 23 mm (0.9 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in Stevensville, 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) 42 (1.6) 93 (3.7) 57 (2.3) 77 (3.0) 71 (2.8) 78 (3.1) 16 (0.6) 20 (0.8) 33 (1.3) 63 (2.5) 57 (2.3) 65 (2.6)
Average precipitation days (≥ 1 mm) 10 18 13 15 13 11 4 4 6 12 13 13

Monthly sunshine hours in Stevensville, Montana, United States §

The sunniest months in Stevensville are June, July and August, when the sun shines an average of 11 hours 46 minutes a day.Least sunny months in Stevensville: January, February and December receive an average of 4 hours 35 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in Stevensville, 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 124 147 240 262 308 334 398 350 274 218 172 146
Mean daily daylight hours 9h 2m 10h 20m 11h 57m 13h 37m 15h 1m 15h 44m 15h 20m 14h 4m 12h 28m 10h 49m 9h 22m 8h 37m

Solar UV radiation in Stevensville, Montana, United States §

Stevensville experiences the highest level of ultraviolet (UV) radiation in May, 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 Stevensville UV Index data.

Average daily maximum UV levels by month for Stevensville, 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) 3 4 6 8 10 10 10 9 8 5 3 2