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Monthly climate in Hart, Michigan, United States

Last updated: March 2, 2024

Under the Köppen–Geiger climate classification Hart features a humid continental climate (Dfb). Temperatures typically range between -4 °C (26 °F) and 23 °C (73 °F) through the year, but rarely can drop to -27 °C (-17 °F) or can rise to as high as 34 °C (94 °F). The average annual precipitation amounts to about 1054 mm (41.5 inches) and receives 140 rainy days on the 1 mm (0.04 inches) threshold annually. Hart enjoys an average of 2878 hours of sunshine throughout the year, and daylight varies from 8 hours 58 minutes to 15 hours 22 minutes per day.

Monthly average temperatures in Hart, Michigan, United States §

The warmest months in Hart are June, July and August, with daily mean temperatures ranging from 19 to 23 °C (67 - 73 °F) throughout the day. The coldest temperatures usually occur in January, February and December, when daily mean temperatures range from -4 to -1 °C (26 - 31 °F) throughout the day. On average each year, Hart experiences 65 days above 25 °C (77.0 °F) and 116 days below 0 °C (32.0 °F).

Monthly average temperatures with daily means, minimums and maximums for period, average high and low temperatures in Hart, Michigan, 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 12°C
(54°F)		 15°C
(60°F)		 21°C
(71°F)		 25°C
(78°F)		 34°C
(94°F)		 34°C
(93°F)		 34°C
(93°F)		 32°C
(90°F)		 33°C
(91°F)		 27°C
(81°F)		 23°C
(74°F)		 15°C
(60°F)
Mean maximum 8°C
(47°F)		 10°C
(51°F)		 16°C
(60°F)		 23°C
(73°F)		 29°C
(85°F)		 31°C
(88°F)		 32°C
(90°F)		 31°C
(88°F)		 29°C
(84°F)		 26°C
(78°F)		 15°C
(60°F)		 12°C
(54°F)
Average high -1°C
(31°F)		 0°C
(33°F)		 6°C
(43°F)		 11°C
(53°F)		 19°C
(66°F)		 24°C
(76°F)		 27°C
(81°F)		 26°C
(80°F)		 23°C
(73°F)		 15°C
(59°F)		 6°C
(43°F)		 2°C
(36°F)
Daily mean -4°C
(26°F)		 -3°C
(26°F)		 2°C
(35°F)		 7°C
(44°F)		 14°C
(57°F)		 19°C
(67°F)		 23°C
(73°F)		 21°C
(71°F)		 18°C
(64°F)		 11°C
(52°F)		 3°C
(38°F)		 -1°C
(31°F)
Average low -7°C
(21°F)		 -7°C
(20°F)		 -2°C
(28°F)		 2°C
(37°F)		 9°C
(48°F)		 14°C
(58°F)		 18°C
(64°F)		 16°C
(62°F)		 13°C
(55°F)		 7°C
(45°F)		 -0°C
(32°F)		 -3°C
(26°F)
Mean minimum -17°C
(1°F)		 -17°C
(2°F)		 -11°C
(13°F)		 -5°C
(23°F)		 1°C
(33°F)		 9°C
(48°F)		 11°C
(53°F)		 9°C
(49°F)		 5°C
(42°F)		 -1°C
(30°F)		 -7°C
(19°F)		 -12°C
(11°F)
Minimum -27°C
(-17°F)		 -22°C
(-7°F)		 -20°C
(-3°F)		 -13°C
(9°F)		 -3°C
(28°F)		 5°C
(41°F)		 10°C
(51°F)		 6°C
(44°F)		 1°C
(35°F)		 -3°C
(27°F)		 -11°C
(13°F)		 -21°C
(-6°F)

Compare climate in Hart with other places

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

Monthly average precipitation in Hart, Michigan, United States §

Hart usually has the most precipitation in May, June and October, with an average of 13 rainy days and 118 mm (4.6 inches) of precipitation per month. The driest months in Hart are January, February and November. On average, 61 mm (2.4 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in Hart, Michigan, 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) 60 (2.4) 61 (2.4) 64 (2.5) 105 (4.1) 114 (4.5) 114 (4.5) 78 (3.1) 101 (4.0) 102 (4.0) 126 (4.9) 62 (2.5) 68 (2.7)
Average precipitation days (≥ 1 mm) 11 13 11 13 12 13 9 9 10 16 10 13

Monthly sunshine hours in Hart, Michigan, United States §

The sunniest months in Hart are June, July and August, when the sun shines an average of 11 hours 20 minutes a day. Least sunny months in Hart: January, November and December receive an average of 4 hours 3 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in Hart, Michigan, 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 89 168 243 252 303 333 365 344 283 209 163 120
Mean daily daylight hours 9h 20m 10h 29m 11h 58m 13h 27m 14h 44m 15h 22m 15h 1m 13h 53m 12h 26m 10h 57m 9h 38m 8h 58m

Solar UV radiation in Hart, Michigan, United States §

Hart experiences the highest level of ultraviolet (UV) radiation in June, 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 Hart UV Index data.

Average daily maximum UV levels by month for Hart, Michigan, 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 8 9 10 10 9 7 5 3 2

Detailed Monthly Weather Insights for Hart, Michigan, United States

Discover in-depth weather details for every month in Hart. Click through the links below for comprehensive overviews of temperature trends, precipitation levels, sunshine hours, and solar UV radiation specifics. Whether planning a visit or simply curious about Hart's climate nuances, these monthly breakdowns provide the information you need for an informed understanding of what to expect throughout the year.

Each link leads to a detailed account of the typical weather conditions for that month, providing both locals and tourists with vital information to plan their daily activities, wardrobe, and travel itineraries accordingly.