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Monthly climate in Hot Springs, Montana, United States

Last updated: May 6, 2024

Under the Köppen–Geiger climate classification Hot Springs features a humid continental climate (Dfb).Temperatures typically range between -5 °C (23 °F) and 21 °C (70 °F) through the year, but rarely can drop to -27 °C (-17 °F) or can rise to as high as 39 °C (102 °F).The average annual precipitation amounts to about 696 mm (27.4 inches) and receives 138 rainy days on the 1 mm (0.04 inches) threshold annually.Hot Springs enjoys an average of 2776 hours of sunshine throughout the year, and daylight varies from 8 hours 28 minutes to 15 hours 54 minutes per day.

Monthly average temperatures in Hot Springs, Montana, United States §

The warmest months in Hot Springs are June, July and August, with daily mean temperatures ranging from 16 to 21 °C (60 - 70 °F) throughout the day. The coldest temperatures usually occur in January, February and December, when daily mean temperatures range from -5 to -2 °C (23 - 29 °F) throughout the day. On average each year, Hot Springs experiences 57 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 Hot Springs, 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 6°C
(44°F)		 14°C
(58°F)		 18°C
(65°F)		 25°C
(78°F)		 30°C
(86°F)		 37°C
(100°F)		 38°C
(100°F)		 39°C
(102°F)		 33°C
(92°F)		 27°C
(81°F)		 15°C
(59°F)		 15°C
(59°F)
Mean maximum 6°C
(42°F)		 9°C
(48°F)		 13°C
(55°F)		 21°C
(70°F)		 26°C
(80°F)		 28°C
(83°F)		 35°C
(95°F)		 36°C
(97°F)		 32°C
(89°F)		 22°C
(72°F)		 13°C
(55°F)		 9°C
(48°F)
Average high 0°C
(32°F)		 -1°C
(31°F)		 6°C
(43°F)		 10°C
(51°F)		 17°C
(63°F)		 22°C
(71°F)		 29°C
(84°F)		 28°C
(82°F)		 21°C
(70°F)		 11°C
(53°F)		 5°C
(41°F)		 1°C
(34°F)
Daily mean -3°C
(26°F)		 -5°C
(23°F)		 1°C
(34°F)		 5°C
(41°F)		 11°C
(52°F)		 16°C
(60°F)		 21°C
(70°F)		 20°C
(68°F)		 14°C
(57°F)		 6°C
(42°F)		 1°C
(34°F)		 -2°C
(29°F)
Average low -7°C
(20°F)		 -9°C
(15°F)		 -4°C
(26°F)		 -0°C
(32°F)		 5°C
(41°F)		 9°C
(48°F)		 12°C
(53°F)		 12°C
(53°F)		 7°C
(45°F)		 1°C
(33°F)		 -2°C
(28°F)		 -5°C
(24°F)
Mean minimum -18°C
(0°F)		 -21°C
(-6°F)		 -14°C
(7°F)		 -6°C
(21°F)		 -2°C
(29°F)		 2°C
(36°F)		 6°C
(43°F)		 5°C
(41°F)		 1°C
(33°F)		 -9°C
(17°F)		 -10°C
(14°F)		 -15°C
(6°F)
Minimum -27°C
(-17°F)		 -25°C
(-13°F)		 -23°C
(-9°F)		 -11°C
(12°F)		 -4°C
(25°F)		 1°C
(34°F)		 4°C
(40°F)		 3°C
(38°F)		 -2°C
(29°F)		 -19°C
(-2°F)		 -13°C
(9°F)		 -23°C
(-9°F)

Compare climate in Hot Springs with other places

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

Monthly average precipitation in Hot Springs, Montana, United States §

Hot Springs usually has the most precipitation in February, April and November, with an average of 15 rainy days and 80 mm (3.2 inches) of precipitation per month.The driest months in Hot Springs are July, August and September. On average, 25 mm (1.0 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in Hot Springs, 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) 54 (2.1) 92 (3.6) 58 (2.3) 75 (3.0) 73 (2.9) 52 (2.0) 18 (0.7) 24 (0.9) 33 (1.3) 72 (2.8) 74 (2.9) 71 (2.8)
Average precipitation days (≥ 1 mm) 12 17 14 17 13 12 4 5 6 11 13 14

Monthly sunshine hours in Hot Springs, Montana, United States §

The sunniest months in Hot Springs are June, July and August, when the sun shines an average of 11 hours 56 minutes a day.Least sunny months in Hot Springs: January, February and December receive an average of 3 hours 23 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in Hot Springs, 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 91 122 218 243 305 339 408 350 268 208 124 94
Mean daily daylight hours 8h 55m 10h 16m 11h 57m 13h 40m 15h 9m 15h 54m 15h 29m 14h 9m 12h 29m 10h 47m 9h 16m 8h 28m

Solar UV radiation in Hot Springs, Montana, United States §

Hot Springs experiences the highest level of ultraviolet (UV) radiation in May, July and August, 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 Hot Springs UV Index data.

Average daily maximum UV levels by month for Hot Springs, 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 6 7 9 9 10 9 7 5 3 2