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Monthly climate in Douglas, Michigan, United States

Last updated: March 2, 2024

Under the Köppen–Geiger climate classification Douglas features a humid continental climate (Dfb). Temperatures typically range between -2 °C (29 °F) and 22 °C (71 °F) through the year, but rarely can drop to -21 °C (-5 °F) or can rise to as high as 27 °C (81 °F). The average annual precipitation amounts to about 1182 mm (46.6 inches) and receives 146 rainy days on the 1 mm (0.04 inches) threshold annually. Douglas enjoys an average of 2904 hours of sunshine throughout the year, and daylight varies from 9 hours 5 minutes to 15 hours 14 minutes per day.

Monthly average temperatures in Douglas, Michigan, United States §

The warmest months in Douglas are July, August and September, with daily mean temperatures ranging from 19 to 22 °C (66 - 71 °F) throughout the day. The coldest temperatures usually occur in January, February and March, when daily mean temperatures range from -2 to 1 °C (29 - 35 °F) throughout the day. On average each year, Douglas experiences 9 days above 25 °C (77.0 °F) and 79 days below 0 °C (32.0 °F).

Monthly average temperatures with daily means, minimums and maximums for period, average high and low temperatures in Douglas, 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 8°C
(48°F)		 9°C
(49°F)		 14°C
(58°F)		 17°C
(63°F)		 24°C
(76°F)		 26°C
(78°F)		 27°C
(81°F)		 27°C
(81°F)		 27°C
(80°F)		 24°C
(76°F)		 17°C
(63°F)		 13°C
(56°F)
Mean maximum 7°C
(45°F)		 7°C
(44°F)		 11°C
(52°F)		 15°C
(59°F)		 21°C
(70°F)		 23°C
(74°F)		 26°C
(79°F)		 26°C
(79°F)		 25°C
(78°F)		 22°C
(72°F)		 13°C
(56°F)		 10°C
(51°F)
Average high 0°C
(33°F)		 0°C
(33°F)		 4°C
(39°F)		 7°C
(45°F)		 13°C
(55°F)		 19°C
(67°F)		 23°C
(74°F)		 23°C
(74°F)		 21°C
(70°F)		 15°C
(59°F)		 7°C
(45°F)		 4°C
(39°F)
Daily mean -2°C
(29°F)		 -2°C
(29°F)		 1°C
(35°F)		 5°C
(41°F)		 10°C
(51°F)		 17°C
(63°F)		 21°C
(71°F)		 22°C
(71°F)		 19°C
(66°F)		 13°C
(55°F)		 5°C
(42°F)		 2°C
(36°F)
Average low -3°C
(26°F)		 -4°C
(26°F)		 -0°C
(32°F)		 3°C
(38°F)		 9°C
(48°F)		 15°C
(60°F)		 20°C
(68°F)		 20°C
(68°F)		 17°C
(63°F)		 11°C
(52°F)		 4°C
(39°F)		 0°C
(33°F)
Mean minimum -11°C
(13°F)		 -11°C
(13°F)		 -7°C
(20°F)		 -1°C
(30°F)		 4°C
(39°F)		 11°C
(53°F)		 17°C
(62°F)		 16°C
(61°F)		 12°C
(54°F)		 5°C
(41°F)		 -2°C
(29°F)		 -6°C
(21°F)
Minimum -21°C
(-5°F)		 -14°C
(7°F)		 -13°C
(9°F)		 -4°C
(25°F)		 1°C
(35°F)		 9°C
(49°F)		 16°C
(60°F)		 15°C
(60°F)		 10°C
(51°F)		 3°C
(38°F)		 -5°C
(23°F)		 -12°C
(12°F)

Compare climate in Douglas with other places

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

Monthly average precipitation in Douglas, Michigan, United States §

Douglas usually has the most precipitation in May, June and October, with an average of 13 rainy days and 141 mm (5.5 inches) of precipitation per month. The driest months in Douglas are March, July and August. On average, 68 mm (2.7 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in Douglas, 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) 84 (3.3) 85 (3.4) 79 (3.1) 106 (4.2) 135 (5.3) 122 (4.8) 67 (2.6) 58 (2.3) 99 (3.9) 165 (6.5) 95 (3.8) 87 (3.4)
Average precipitation days (≥ 1 mm) 14 15 12 13 13 11 8 8 10 17 13 12

Monthly sunshine hours in Douglas, Michigan, United States §

The sunniest months in Douglas are June, July and August, when the sun shines an average of 11 hours 24 minutes a day. Least sunny months in Douglas: January, February and December receive an average of 4 hours 13 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in Douglas, 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 89 160 248 254 299 337 365 345 287 211 168 134
Mean daily daylight hours 9h 26m 10h 33m 11h 58m 13h 24m 14h 38m 15h 14m 14h 54m 13h 49m 12h 25m 10h 59m 9h 43m 9h 5m

Solar UV radiation in Douglas, Michigan, United States §

Douglas 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 Douglas UV Index data.

Average daily maximum UV levels by month for Douglas, 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 Douglas, Michigan, United States

Discover in-depth weather details for every month in Douglas. 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 Douglas'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.