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Monthly climate in Conneaut Lakeshore, Pennsylvania, United States

Last updated: May 6, 2024

Under the Köppen–Geiger climate classification Conneaut Lakeshore features a humid continental climate (Dfb).Temperatures typically range between -3 °C (27 °F) and 22 °C (72 °F) through the year, but rarely can drop to -22 °C (-7 °F) or can rise to as high as 33 °C (92 °F).The average annual precipitation amounts to about 1463 mm (57.6 inches) and receives 176 rainy days on the 1 mm (0.04 inches) threshold annually.Conneaut Lakeshore enjoys an average of 2795 hours of sunshine throughout the year, and daylight varies from 9 hours 11 minutes to 15 hours 8 minutes per day.

Monthly average temperatures in Conneaut Lakeshore, Pennsylvania, United States §

The warmest months in Conneaut Lakeshore 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 -3 to 1 °C (27 - 33 °F) throughout the day. On average each year, Conneaut Lakeshore experiences 63 days above 25 °C (77.0 °F) and 105 days below 0 °C (32.0 °F).

Monthly average temperatures with daily means, minimums and maximums for period, average high and low temperatures in Conneaut Lakeshore, Pennsylvania, 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 18°C
(65°F)		 22°C
(72°F)		 23°C
(73°F)		 27°C
(82°F)		 32°C
(89°F)		 32°C
(90°F)		 33°C
(92°F)		 32°C
(90°F)		 32°C
(89°F)		 30°C
(86°F)		 25°C
(76°F)		 17°C
(63°F)
Mean maximum 13°C
(56°F)		 16°C
(62°F)		 21°C
(70°F)		 25°C
(78°F)		 30°C
(87°F)		 31°C
(88°F)		 32°C
(89°F)		 31°C
(87°F)		 30°C
(86°F)		 27°C
(81°F)		 19°C
(66°F)		 14°C
(58°F)
Average high 1°C
(34°F)		 3°C
(38°F)		 7°C
(45°F)		 13°C
(56°F)		 20°C
(68°F)		 24°C
(76°F)		 26°C
(80°F)		 26°C
(78°F)		 23°C
(74°F)		 17°C
(63°F)		 8°C
(46°F)		 4°C
(39°F)
Daily mean -3°C
(27°F)		 -1°C
(30°F)		 3°C
(37°F)		 8°C
(47°F)		 15°C
(59°F)		 20°C
(68°F)		 22°C
(72°F)		 21°C
(70°F)		 18°C
(65°F)		 12°C
(55°F)		 4°C
(40°F)		 1°C
(33°F)
Average low -6°C
(21°F)		 -5°C
(23°F)		 -2°C
(29°F)		 4°C
(39°F)		 10°C
(50°F)		 15°C
(59°F)		 18°C
(65°F)		 17°C
(63°F)		 14°C
(57°F)		 9°C
(48°F)		 1°C
(33°F)		 -3°C
(28°F)
Mean minimum -18°C
(-0°F)		 -17°C
(1°F)		 -13°C
(9°F)		 -4°C
(25°F)		 1°C
(34°F)		 9°C
(49°F)		 13°C
(56°F)		 11°C
(52°F)		 7°C
(45°F)		 1°C
(35°F)		 -7°C
(20°F)		 -12°C
(11°F)
Minimum -21°C
(-6°F)		 -22°C
(-7°F)		 -16°C
(3°F)		 -7°C
(20°F)		 -2°C
(29°F)		 5°C
(42°F)		 12°C
(53°F)		 9°C
(48°F)		 4°C
(39°F)		 0°C
(33°F)		 -11°C
(13°F)		 -17°C
(2°F)

Compare climate in Conneaut Lakeshore with other places

Compare temperature, precipitation, sunshine, UV index in Conneaut Lakeshore, Pennsylvania, United States with other places around the world.

Monthly average precipitation in Conneaut Lakeshore, Pennsylvania, United States §

Conneaut Lakeshore usually has the most precipitation in May, June and July, with an average of 14 rainy days and 149 mm (5.9 inches) of precipitation per month.The driest months in Conneaut Lakeshore are January, March and September. On average, 100 mm (3.9 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in Conneaut Lakeshore, Pennsylvania, 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) 102 (4.0) 109 (4.3) 108 (4.3) 132 (5.2) 141 (5.6) 144 (5.7) 161 (6.4) 114 (4.5) 89 (3.5) 130 (5.1) 118 (4.7) 114 (4.5)
Average precipitation days (≥ 1 mm) 15 17 15 15 15 13 15 14 10 15 16 16

Monthly sunshine hours in Conneaut Lakeshore, Pennsylvania, United States §

The sunniest months in Conneaut Lakeshore are June, July and August, when the sun shines an average of 10 hours 56 minutes a day.Least sunny months in Conneaut Lakeshore: January, February and December receive an average of 3 hours 55 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in Conneaut Lakeshore, Pennsylvania, 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 95 140 228 251 283 333 340 331 290 220 158 120
Mean daily daylight hours 9h 32m 10h 36m 11h 58m 13h 21m 14h 32m 15h 8m 14h 48m 13h 45m 12h 25m 11h 1m 9h 49m 9h 11m

Solar UV radiation in Conneaut Lakeshore, Pennsylvania, United States §

Conneaut Lakeshore 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, February 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 Conneaut Lakeshore UV Index data.

Average daily maximum UV levels by month for Conneaut Lakeshore, Pennsylvania, 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 4 6 9 10 10 10 9 8 6 4 2