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Monthly climate in Glendive, Montana, United States

Last updated: May 6, 2024

Under the Köppen–Geiger climate classification Glendive features a cold semi-arid climate (BSk).Temperatures typically range between -9 °C (16 °F) and 24 °C (76 °F) through the year, but rarely can drop to -38 °C (-36 °F) or can rise to as high as 41 °C (105 °F).The average annual precipitation amounts to about 376 mm (14.8 inches) and receives 66 rainy days on the 1 mm (0.04 inches) threshold annually.Glendive enjoys an average of 3174 hours of sunshine throughout the year, and daylight varies from 8 hours 32 minutes to 15 hours 49 minutes per day.

Monthly average temperatures in Glendive, Montana, United States §

The warmest months in Glendive 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 -9 to -4 °C (16 - 25 °F) throughout the day. On average each year, Glendive experiences 79 days above 25 °C (77.0 °F) and 152 days below 0 °C (32.0 °F).

Monthly average temperatures with daily means, minimums and maximums for period, average high and low temperatures in Glendive, 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 10°C
(51°F)		 16°C
(60°F)		 22°C
(72°F)		 28°C
(82°F)		 34°C
(93°F)		 37°C
(99°F)		 41°C
(105°F)		 40°C
(105°F)		 36°C
(97°F)		 32°C
(90°F)		 23°C
(74°F)		 21°C
(70°F)
Mean maximum 8°C
(47°F)		 11°C
(52°F)		 19°C
(66°F)		 24°C
(76°F)		 30°C
(86°F)		 32°C
(90°F)		 37°C
(99°F)		 38°C
(101°F)		 34°C
(94°F)		 26°C
(79°F)		 17°C
(64°F)		 14°C
(57°F)
Average high -2°C
(29°F)		 -4°C
(25°F)		 6°C
(44°F)		 12°C
(53°F)		 19°C
(67°F)		 27°C
(80°F)		 31°C
(88°F)		 29°C
(85°F)		 23°C
(74°F)		 13°C
(55°F)		 6°C
(43°F)		 1°C
(34°F)
Daily mean -7°C
(20°F)		 -9°C
(16°F)		 0°C
(33°F)		 5°C
(42°F)		 13°C
(56°F)		 20°C
(69°F)		 24°C
(76°F)		 22°C
(72°F)		 16°C
(62°F)		 7°C
(44°F)		 1°C
(33°F)		 -4°C
(25°F)
Average low -11°C
(12°F)		 -14°C
(7°F)		 -5°C
(23°F)		 -1°C
(31°F)		 7°C
(44°F)		 13°C
(56°F)		 17°C
(62°F)		 15°C
(59°F)		 10°C
(50°F)		 1°C
(35°F)		 -4°C
(25°F)		 -8°C
(17°F)
Mean minimum -28°C
(-19°F)		 -28°C
(-18°F)		 -19°C
(-1°F)		 -11°C
(12°F)		 -0°C
(32°F)		 8°C
(46°F)		 10°C
(51°F)		 9°C
(48°F)		 1°C
(35°F)		 -9°C
(17°F)		 -14°C
(6°F)		 -21°C
(-6°F)
Minimum -38°C
(-36°F)		 -36°C
(-32°F)		 -28°C
(-19°F)		 -18°C
(1°F)		 -3°C
(27°F)		 6°C
(44°F)		 7°C
(45°F)		 7°C
(46°F)		 -2°C
(29°F)		 -15°C
(4°F)		 -18°C
(-0°F)		 -29°C
(-21°F)

Compare climate in Glendive with other places

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

Monthly average precipitation in Glendive, Montana, United States §

Glendive usually has the most precipitation in May, June and September, with an average of 7 rainy days and 54 mm (2.1 inches) of precipitation per month.The driest months in Glendive are January, March and December. On average, 15 mm (0.6 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in Glendive, 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) 11 (0.4) 22 (0.9) 16 (0.6) 30 (1.2) 55 (2.2) 48 (1.9) 29 (1.1) 35 (1.4) 57 (2.3) 37 (1.5) 18 (0.7) 17 (0.7)
Average precipitation days (≥ 1 mm) 3 5 4 7 9 8 6 6 5 5 4 4

Monthly sunshine hours in Glendive, Montana, United States §

The sunniest months in Glendive are June, July and August, when the sun shines an average of 12 hours 1 minutes a day.Least sunny months in Glendive: January, November and December receive an average of 5 hours 41 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in Glendive, 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 149 197 250 273 318 375 389 341 275 229 192 182
Mean daily daylight hours 8h 58m 10h 18m 11h 57m 13h 38m 15h 5m 15h 49m 15h 25m 14h 7m 12h 29m 10h 48m 9h 19m 8h 32m

Solar UV radiation in Glendive, Montana, United States §

Glendive experiences the highest level of ultraviolet (UV) radiation in April, June and July, when the maximum UV index can reach values of 9 - 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 Glendive UV Index data.

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