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Monthly climate in Gresham, Wisconsin, United States

Last updated: May 6, 2024

Under the Köppen–Geiger climate classification Gresham features a humid continental climate (Dfb).Temperatures typically range between -7 °C (19 °F) and 22 °C (72 °F) through the year, but rarely can drop to -32 °C (-25 °F) or can rise to as high as 35 °C (95 °F).The average annual precipitation amounts to about 969 mm (38.1 inches) and receives 117 rainy days on the 1 mm (0.04 inches) threshold annually.Gresham enjoys an average of 2894 hours of sunshine throughout the year, and daylight varies from 8 hours 50 minutes to 15 hours 30 minutes per day.

Monthly average temperatures in Gresham, Wisconsin, United States §

The warmest months in Gresham are June, July and August, with daily mean temperatures ranging from 20 to 22 °C (68 - 72 °F) throughout the day. The coldest temperatures usually occur in January, February and December, when daily mean temperatures range from -7 to -4 °C (19 - 25 °F) throughout the day. On average each year, Gresham experiences 58 days above 25 °C (77.0 °F) and 144 days below 0 °C (32.0 °F).

Monthly average temperatures with daily means, minimums and maximums for period, average high and low temperatures in Gresham, Wisconsin, 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
(47°F)		 17°C
(63°F)		 18°C
(65°F)		 26°C
(79°F)		 34°C
(94°F)		 35°C
(95°F)		 34°C
(94°F)		 33°C
(92°F)		 33°C
(91°F)		 27°C
(82°F)		 23°C
(73°F)		 17°C
(62°F)
Mean maximum 5°C
(42°F)		 10°C
(51°F)		 16°C
(60°F)		 22°C
(72°F)		 30°C
(87°F)		 33°C
(91°F)		 33°C
(91°F)		 30°C
(87°F)		 30°C
(85°F)		 26°C
(79°F)		 15°C
(60°F)		 11°C
(52°F)
Average high -4°C
(26°F)		 -2°C
(28°F)		 5°C
(41°F)		 11°C
(52°F)		 19°C
(66°F)		 25°C
(77°F)		 27°C
(81°F)		 25°C
(78°F)		 22°C
(71°F)		 14°C
(57°F)		 5°C
(41°F)		 -1°C
(31°F)
Daily mean -7°C
(19°F)		 -7°C
(19°F)		 0°C
(32°F)		 6°C
(43°F)		 14°C
(57°F)		 20°C
(68°F)		 22°C
(72°F)		 20°C
(69°F)		 16°C
(62°F)		 9°C
(49°F)		 1°C
(34°F)		 -4°C
(25°F)
Average low -11°C
(12°F)		 -12°C
(10°F)		 -4°C
(24°F)		 1°C
(34°F)		 8°C
(47°F)		 14°C
(58°F)		 17°C
(63°F)		 15°C
(59°F)		 11°C
(52°F)		 5°C
(41°F)		 -3°C
(27°F)		 -8°C
(18°F)
Mean minimum -24°C
(-12°F)		 -25°C
(-12°F)		 -16°C
(4°F)		 -7°C
(19°F)		 0°C
(33°F)		 9°C
(49°F)		 11°C
(52°F)		 9°C
(48°F)		 4°C
(39°F)		 -4°C
(25°F)		 -12°C
(11°F)		 -20°C
(-4°F)
Minimum -30°C
(-23°F)		 -32°C
(-25°F)		 -24°C
(-12°F)		 -16°C
(4°F)		 -2°C
(29°F)		 5°C
(41°F)		 10°C
(49°F)		 6°C
(43°F)		 1°C
(34°F)		 -5°C
(24°F)		 -14°C
(6°F)		 -28°C
(-18°F)

Compare climate in Gresham with other places

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

Monthly average precipitation in Gresham, Wisconsin, United States §

Gresham usually has the most precipitation in June, July and August, with an average of 11 rainy days and 111 mm (4.4 inches) of precipitation per month.The driest months in Gresham are January, February and November. On average, 45 mm (1.8 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in Gresham, Wisconsin, 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) 37 (1.5) 49 (1.9) 59 (2.3) 101 (4.0) 106 (4.2) 107 (4.2) 111 (4.4) 115 (4.5) 77 (3.0) 100 (3.9) 50 (2.0) 55 (2.2)
Average precipitation days (≥ 1 mm) 6 8 7 12 14 11 12 11 11 11 7 7

Monthly sunshine hours in Gresham, Wisconsin, United States §

The sunniest months in Gresham are June, July and August, when the sun shines an average of 11 hours 0 minutes a day.Least sunny months in Gresham: January, November and December receive an average of 4 hours 57 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in Gresham, Wisconsin, 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 123 200 241 234 288 334 360 317 260 198 179 153
Mean daily daylight hours 9h 14m 10h 26m 11h 57m 13h 31m 14h 50m 15h 30m 15h 8m 13h 57m 12h 27m 10h 54m 9h 33m 8h 50m

Solar UV radiation in Gresham, Wisconsin, United States §

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

Average daily maximum UV levels by month for Gresham, Wisconsin, 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 7 9 10 9 9 7 5 3 2