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Monthly climate in Hartville, Missouri, United States

Last updated: May 6, 2024

Under the Köppen–Geiger climate classification Hartville features a humid subtropical climate (Cfa).Temperatures typically range between 1 °C (34 °F) and 26 °C (78 °F) through the year, but rarely can drop to -23 °C (-10 °F) or can rise to as high as 37 °C (99 °F).The average annual precipitation amounts to about 1281 mm (50.4 inches) and receives 124 rainy days on the 1 mm (0.04 inches) threshold annually.Hartville enjoys an average of 3001 hours of sunshine throughout the year, and daylight varies from 9 hours 37 minutes to 14 hours 40 minutes per day.

Monthly average temperatures in Hartville, Missouri, United States §

The warmest months in Hartville are June, July and August, with daily mean temperatures ranging from 23 to 26 °C (74 - 78 °F) throughout the day. The coldest temperatures usually occur in January, February and December, when daily mean temperatures range from 1 to 5 °C (34 - 41 °F) throughout the day. On average each year, Hartville experiences 116 days above 25 °C (77.0 °F) and 75 days below 0 °C (32.0 °F).

Monthly average temperatures with daily means, minimums and maximums for period, average high and low temperatures in Hartville, Missouri, 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 21°C
(69°F)		 26°C
(79°F)		 29°C
(85°F)		 30°C
(86°F)		 33°C
(91°F)		 37°C
(99°F)		 37°C
(99°F)		 35°C
(96°F)		 34°C
(93°F)		 31°C
(89°F)		 27°C
(81°F)		 25°C
(77°F)
Mean maximum 18°C
(64°F)		 22°C
(73°F)		 25°C
(78°F)		 28°C
(82°F)		 30°C
(86°F)		 32°C
(91°F)		 35°C
(95°F)		 34°C
(94°F)		 33°C
(91°F)		 31°C
(87°F)		 23°C
(73°F)		 20°C
(69°F)
Average high 6°C
(43°F)		 8°C
(47°F)		 14°C
(58°F)		 18°C
(65°F)		 23°C
(74°F)		 28°C
(84°F)		 31°C
(87°F)		 29°C
(85°F)		 28°C
(82°F)		 20°C
(68°F)		 13°C
(56°F)		 10°C
(50°F)
Daily mean 1°C
(34°F)		 3°C
(37°F)		 9°C
(48°F)		 12°C
(55°F)		 18°C
(65°F)		 23°C
(74°F)		 26°C
(78°F)		 24°C
(76°F)		 22°C
(72°F)		 14°C
(58°F)		 7°C
(45°F)		 5°C
(41°F)
Average low -3°C
(27°F)		 -2°C
(28°F)		 4°C
(39°F)		 7°C
(45°F)		 14°C
(57°F)		 19°C
(66°F)		 21°C
(70°F)		 20°C
(67°F)		 17°C
(62°F)		 9°C
(49°F)		 2°C
(36°F)		 0°C
(33°F)
Mean minimum -14°C
(8°F)		 -14°C
(7°F)		 -7°C
(19°F)		 -2°C
(28°F)		 6°C
(43°F)		 14°C
(57°F)		 17°C
(62°F)		 15°C
(59°F)		 9°C
(48°F)		 -1°C
(31°F)		 -7°C
(19°F)		 -9°C
(16°F)
Minimum -19°C
(-2°F)		 -23°C
(-10°F)		 -16°C
(4°F)		 -6°C
(22°F)		 2°C
(36°F)		 11°C
(52°F)		 15°C
(59°F)		 13°C
(56°F)		 7°C
(45°F)		 -4°C
(24°F)		 -13°C
(9°F)		 -13°C
(8°F)

Compare climate in Hartville with other places

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

Monthly average precipitation in Hartville, Missouri, United States §

Hartville usually has the most precipitation in March, April and May, with an average of 13 rainy days and 169 mm (6.6 inches) of precipitation per month.The driest months in Hartville are September, November and December. On average, 63 mm (2.5 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in Hartville, Missouri, 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) 77 (3.0) 95 (3.7) 145 (5.7) 179 (7.0) 182 (7.2) 93 (3.7) 84 (3.3) 104 (4.1) 55 (2.1) 132 (5.2) 70 (2.8) 65 (2.6)
Average precipitation days (≥ 1 mm) 8 9 13 12 15 10 12 12 7 11 8 7

Monthly sunshine hours in Hartville, Missouri, United States §

The sunniest months in Hartville are June, July and August, when the sun shines an average of 10 hours 47 minutes a day.Least sunny months in Hartville: January, February and December receive an average of 5 hours 47 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in Hartville, Missouri, 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 141 177 209 240 279 330 344 318 289 240 220 207
Mean daily daylight hours 9h 54m 10h 49m 11h 59m 13h 10m 14h 10m 14h 40m 14h 23m 13h 30m 12h 22m 11h 10m 10h 9m 9h 37m

Solar UV radiation in Hartville, Missouri, United States §

Hartville experiences the highest level of ultraviolet (UV) radiation in April, June and July, when the maximum UV index can reach values of 10 - 11, which corresponds to the Very High / Extreme category of sun exposure.January, November and December are in the Moderate exposure category. In these months, the maximum values of the UV index do not exceed 5. For more detailed information, check out our hourly Hartville UV Index data.

Average daily maximum UV levels by month for Hartville, Missouri, 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) 3 6 7 10 10 11 11 10 9 7 5 3