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Monthly climate in Parma Heights, Ohio, United States

Last updated: May 6, 2024

Under the Köppen–Geiger climate classification Parma Heights features a humid continental climate (Dfa).Temperatures typically range between -1 °C (30 °F) and 24 °C (75 °F) through the year, but rarely can drop to -20 °C (-4 °F) or can rise to as high as 33 °C (92 °F).The average annual precipitation amounts to about 1231 mm (48.5 inches) and receives 167 rainy days on the 1 mm (0.04 inches) threshold annually.Parma Heights enjoys an average of 2927 hours of sunshine throughout the year, and daylight varies from 9 hours 12 minutes to 15 hours 7 minutes per day.

Monthly average temperatures in Parma Heights, Ohio, United States §

The warmest months in Parma Heights are June, July and August, with daily mean temperatures ranging from 21 to 24 °C (70 - 75 °F) throughout the day. The coldest temperatures usually occur in January, February and December, when daily mean temperatures range from -1 to 2 °C (30 - 36 °F) throughout the day. On average each year, Parma Heights experiences 67 days above 25 °C (77.0 °F) and 80 days below 0 °C (32.0 °F).

Monthly average temperatures with daily means, minimums and maximums for period, average high and low temperatures in Parma Heights, Ohio, 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 17°C
(62°F)		 21°C
(70°F)		 21°C
(71°F)		 27°C
(80°F)		 30°C
(87°F)		 32°C
(90°F)		 33°C
(92°F)		 32°C
(90°F)		 32°C
(90°F)		 30°C
(86°F)		 24°C
(75°F)		 17°C
(62°F)
Mean maximum 13°C
(55°F)		 15°C
(60°F)		 19°C
(67°F)		 24°C
(75°F)		 29°C
(85°F)		 31°C
(88°F)		 32°C
(90°F)		 31°C
(88°F)		 30°C
(87°F)		 28°C
(82°F)		 19°C
(67°F)		 15°C
(59°F)
Average high 2°C
(35°F)		 3°C
(38°F)		 7°C
(46°F)		 13°C
(56°F)		 19°C
(67°F)		 24°C
(76°F)		 27°C
(81°F)		 26°C
(79°F)		 24°C
(75°F)		 18°C
(64°F)		 9°C
(48°F)		 5°C
(41°F)
Daily mean -1°C
(30°F)		 -0°C
(32°F)		 3°C
(39°F)		 9°C
(48°F)		 15°C
(60°F)		 21°C
(70°F)		 24°C
(75°F)		 23°C
(73°F)		 20°C
(68°F)		 14°C
(58°F)		 6°C
(43°F)		 2°C
(36°F)
Average low -4°C
(25°F)		 -4°C
(26°F)		 -0°C
(32°F)		 5°C
(42°F)		 12°C
(53°F)		 17°C
(63°F)		 20°C
(69°F)		 20°C
(67°F)		 16°C
(62°F)		 11°C
(52°F)		 3°C
(38°F)		 -1°C
(31°F)
Mean minimum -14°C
(6°F)		 -13°C
(9°F)		 -8°C
(17°F)		 -1°C
(30°F)		 4°C
(40°F)		 12°C
(54°F)		 16°C
(61°F)		 15°C
(59°F)		 10°C
(51°F)		 5°C
(40°F)		 -3°C
(26°F)		 -8°C
(17°F)
Minimum -20°C
(-4°F)		 -20°C
(-3°F)		 -12°C
(11°F)		 -3°C
(26°F)		 0°C
(33°F)		 8°C
(46°F)		 15°C
(59°F)		 14°C
(58°F)		 8°C
(47°F)		 3°C
(38°F)		 -6°C
(21°F)		 -17°C
(3°F)

Compare climate in Parma Heights with other places

Compare temperature, precipitation, sunshine, UV index in Parma Heights, Ohio, United States with other places around the world.

Monthly average precipitation in Parma Heights, Ohio, United States §

Parma Heights usually has the most precipitation in May, June and July, with an average of 14 rainy days and 124 mm (4.9 inches) of precipitation per month.The driest months in Parma Heights are January, February and September. On average, 85 mm (3.3 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in Parma Heights, Ohio, 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) 89 (3.5) 90 (3.6) 116 (4.6) 125 (4.9) 118 (4.7) 128 (5.1) 90 (3.6) 81 (3.2) 115 (4.5) 101 (4.0) 93 (3.7)
Average precipitation days (≥ 1 mm) 14 14 13 15 15 14 13 14 11 16 13 15

Monthly sunshine hours in Parma Heights, Ohio, United States §

The sunniest months in Parma Heights are June, July and August, when the sun shines an average of 11 hours 16 minutes a day.Least sunny months in Parma Heights: January, February and December receive an average of 4 hours 18 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in Parma Heights, Ohio, 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 103 156 239 260 301 343 356 336 295 231 170 132
Mean daily daylight hours 9h 32m 10h 36m 11h 58m 13h 21m 14h 32m 15h 7m 14h 48m 13h 45m 12h 25m 11h 2m 9h 49m 9h 12m

Solar UV radiation in Parma Heights, Ohio, United States §

Parma Heights experiences the highest level of ultraviolet (UV) radiation in May, June and July, when the maximum UV index can reach values of 10 - 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 4. For more detailed information, check out our hourly Parma Heights UV Index data.

Average daily maximum UV levels by month for Parma Heights, Ohio, 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 5 6 8 10 10 10 9 8 6 4 2