Ohio, United States • Historical Climate Data for the Past 45 Years
Location: 41.4781°N, 81.6486°W
°F / °C
Cleveland Climate Overview
Cleveland, Ohio has an average annual temperature of
50.9°F
(high/low average), approximately 907 mm
of rainfall per year, and average humidity of
79%.
This page covers 45 years of historical climate data (1981–2025)
sourced from NASA POWER — including monthly temperatures, precipitation, humidity,
wind speed, and solar radiation (kWh/m²) with interactive charts and year-by-year records.
Solar radiation data helps understand sunshine availability, which is valuable for solar energy planning,
agriculture, and outdoor activity scheduling in Ohio.
The chart above shows average monthly temperatures for Cleveland based on 45 years of climate data.
Aug is typically the hottest month with average highs around
84.8°F, while
Jan is the coldest with average lows around
8.6°F.
These patterns help with travel planning, agriculture, and understanding seasonal variations in Ohio.
💨 Humidity & Wind Speed
Monthly averages · 1981–2025
💧 Rainfall & Humidity in Cleveland
Jun is the wettest month with approximately
92 mm of precipitation, while
Feb is the driest with 51 mm.
Average annual humidity is 79%.
Peak humidity occurs in Jan at 86%.
Monthly Climate Data
View:
Month
🌤️
High
Low
Avg
Humid %
Rain (mm)
Wind (m/s)
Solar (kWh/m²)
Showing average climate conditions across 45 years (1981–2025)
📊 About Monthly Averages
This view shows climate patterns averaged across all 45 years of data (1981–2025).
Use the toggle above to switch to a specific year and see actual recorded values for that year.
🌍 Climate Summary
Avg Annual Temp:50.9°F
Avg Annual Rainfall:907 mm
Avg Humidity:79%
Data Period:1981 – 2025
📈 Yearly Trends
🌡️ Annual Temperature Trend
Average annual high/low temperature · Last 10 years
📈 Cleveland Climate Trends (1981–2025)
This chart tracks how Cleveland's temperatures have changed across 45 years of data.
The highest recorded monthly temperature was 91°F
(Jul 1988) and the lowest was
-8.3°F
(Jan 1994).
🌧️ Annual Precipitation
Total annual precipitation · Last 10 years · mm/year
Based on 45 years of data (1981–2025), Aug is typically the hottest month in Cleveland, Ohio, with average high temperatures around 84.8°F.
What is the coldest month in Cleveland?▼
Jan is the coldest month in Cleveland, with average low temperatures around 8.6°F.
What is the rainiest month in Cleveland?▼
Jun receives the most rainfall with approximately 92 mm, while Feb is the driest with 51 mm.
What was the highest temperature ever recorded in Cleveland?▼
The highest recorded temperature was 91°F in Jul 1988. This is part of the historical record spanning 1981–2025.
What was the lowest temperature ever recorded in Cleveland?▼
The lowest recorded temperature was -8.3°F in Jan 1994.
How many years of data does this page cover?▼
This page covers 45 years of climate data from 1981 to 2025. As new data is added to the database the page automatically reflects the updated coverage.
How much sunlight does Cleveland get?▼
Cleveland receives the most sunlight in Jun with an average solar radiation of 5.82 kWh/m²/day. This solar radiation data, sourced from NASA POWER, is useful for solar energy planning, agriculture, and understanding seasonal sunshine availability in Ohio.
Where does this weather data come from?▼
All climate data is sourced from NASA POWER (Prediction Of Worldwide Energy Resources), based on MERRA-2 satellite and model data. It provides monthly averages for temperature, precipitation, humidity, wind speed, and solar radiation.
📚 Data Source
All weather data is sourced from NASA POWER (Prediction of Worldwide Energy Resources), a NASA project providing solar and meteorological data for renewable energy, building efficiency, and agricultural research.