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Port Clinton, OH weather and climate

Ottawa County, OH · population 5,999 · about 594 ft elevation

Everything below is a 30 year average for 1991-2020, computed from daily climate history at Port Clinton's own coordinates.

The year at a glance

Sunny days
173
clear or partly cloudy, per year
Precipitation
38 in
per year
Wet days
140
rain or snow per year
Snowfall
28 in
per year
Hot days
14
above 90 °F
Freezing nights
115
at or below 32 °F
Humidity
73%
average relative
Average temperature
51 °F
year round

Monthly temperatures

Average daily high and low for each month, in °F.

Daily highDaily low
20406080JanMarMayJulSepNovDaily high, Jan: 34 °FDaily high, Feb: 37 °FDaily high, Mar: 46 °FDaily high, Apr: 58 °FDaily high, May: 70 °FDaily high, Jun: 80 °FDaily high, Jul: 83 °FDaily high, Aug: 82 °FDaily high, Sep: 75 °FDaily high, Oct: 63 °FDaily high, Nov: 50 °FDaily high, Dec: 39 °FDaily low, Jan: 20 °FDaily low, Feb: 22 °FDaily low, Mar: 30 °FDaily low, Apr: 40 °FDaily low, May: 52 °FDaily low, Jun: 62 °FDaily low, Jul: 65 °FDaily low, Aug: 63 °FDaily low, Sep: 56 °FDaily low, Oct: 45 °FDaily low, Nov: 35 °FDaily low, Dec: 26 °F
View monthly temperatures as a table
Monthly temperatures (°F)
CityJanFebMarAprMayJunJulAugSepOctNovDec
Daily high343746587080838275635039
Daily low202230405262656356453526

Monthly precipitation

Total rain plus melted snow for each month, in inches.

0.02.04.0JanMarMayJulSepNovPort Clinton, Jan: 2.8 inPort Clinton, Feb: 2.3 inPort Clinton, Mar: 3.0 inPort Clinton, Apr: 3.8 inPort Clinton, May: 4.0 inPort Clinton, Jun: 4.0 inPort Clinton, Jul: 3.5 inPort Clinton, Aug: 3.4 inPort Clinton, Sep: 2.8 inPort Clinton, Oct: 2.9 inPort Clinton, Nov: 3.0 inPort Clinton, Dec: 2.7 in
View monthly precipitation as a table
Monthly precipitation (inches)
CityJanFebMarAprMayJunJulAugSepOctNovDec
Port Clinton2.82.33.03.84.04.03.53.42.82.93.02.7

Monthly sunny days

Days each month with clear or partly cloudy skies.

01020JanMarMayJulSepNovPort Clinton, Jan: 9 daysPort Clinton, Feb: 10 daysPort Clinton, Mar: 12 daysPort Clinton, Apr: 13 daysPort Clinton, May: 15 daysPort Clinton, Jun: 17 daysPort Clinton, Jul: 21 daysPort Clinton, Aug: 21 daysPort Clinton, Sep: 19 daysPort Clinton, Oct: 16 daysPort Clinton, Nov: 12 daysPort Clinton, Dec: 8 days
View monthly sunny days as a table
Monthly sunny days (days)
CityJanFebMarAprMayJunJulAugSepOctNovDec
Port Clinton9101213151721211916128

Compare Port Clinton with another city

Nearby cities and popular picks. Any two cities can be compared from the home page.

See weather for every covered Ohio city

About this data

Figures are 30 year averages for 1991-2020. Wet days count days with measurable precipitation, calibrated against the wet day counts in NOAA's published climate normals. Sunny days count clear plus partly cloudy days, defined as average cloud cover of 63 percent or less and calibrated against NOAA's published sky cover tables. Snowfall figures are model estimates anchored to NOAA station measurements near each city.

Weather data by Open-Meteo.com (CC BY 4.0). Contains modified Copernicus Climate Change Service information (ERA5, ERA5-Land).