Rancho Cordova receives its highest rainfall in Dec, while humidity peaks in spring.
🌧️ Wettest:Dec — 112 mm☀️ Driest:Jul — 1 mm
💧 Humidity peaks at 76% in Mar · annual avg 59%
🌍 Climate Summary
Avg Annual Temp:64.9°F
Avg Annual Rainfall:614 mm
Avg Humidity:59%
Data Period:1981 – 2025
Rancho Cordova Climate Overview
Rancho Cordova has a warm subtropical climate with warm summers and cold winters.
Temperatures peak in Jul and drop to their lowest in Jan,
while rainfall is highest during winter months.
Humidity remains moderate throughout the year, especially in spring, creating cold and dry conditions.
📈 Yearly Trends
The warmest year in Rancho Cordova's recorded history was 2020
(avg: 67.8°F),
while the coldest year was 1982
(avg: 61.5°F),
based on annual average temperatures.
📊 Key Climate Trends
🌡️ Rancho Cordova's temperature has remained relatively stable over the past decade
📈 Minimum temperatures show a slight warming trend in recent years
🌧️ Rainfall has decreased in recent years compared to earlier periods
🌡️ Annual Temperature Trend
View Range:
Average annual high/low · Last 10 years · °F
Rancho Cordova's temperatures has remained relatively stable over the past decade.
The highest recorded temperature reached
118.6°F in Sep 2022,
while the lowest dropped to
20.8°F in Feb 1989.
🌧️ Annual Precipitation
View Range:
Total annual precipitation · Last 10 years · mm/year
Annual rainfall in Rancho Cordova shows noticeable variation. Rainfall has decreased in recent years compared to earlier periods.
Based on 45 years of data (1981–2025), Jul is typically the hottest month in Rancho Cordova, California, with average high temperatures around 109.5°F.
What is the coldest month in Rancho Cordova?▼
Jan is the coldest month in Rancho Cordova, with average low temperatures around 30.7°F.
What is the rainiest month in Rancho Cordova?▼
Dec receives the most rainfall with approximately 112 mm, while Jul is the driest with 1 mm.
What was the highest temperature ever recorded in Rancho Cordova?▼
The highest recorded temperature was 118.6°F in Sep 2022. This is part of the historical record spanning 1981–2025.
What was the lowest temperature ever recorded in Rancho Cordova?▼
The lowest recorded temperature was 20.8°F in Feb 1989.
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 Rancho Cordova get?▼
Rancho Cordova receives the most sunlight in Jul with an average solar radiation of 8.13 kWh/m²/day. This solar radiation data, sourced from NASA POWER, is useful for solar energy planning, agriculture, and understanding seasonal sunshine availability in California.
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.