San Francisco, US Temperature Data & Climate Statistics

Comprehensive historical weather data for San Francisco, US. Explore 9,229 temperature records from 1995 to 2020.

Back to San Francisco Overview

57.4°F

Average Temperature

82.7°F

Highest Recorded

38.3°F

Lowest Recorded

San Francisco Climate Information & Weather Patterns

San Francisco, located in US (North America), experiences an average temperature of 57.4°F throughout the year.

Our comprehensive climate database contains 9,229 temperature measurements spanning from 1995 to 2020.

Temperature Statistics for San Francisco

The temperature range in San Francisco varies significantly throughout the year:

Highest Recorded

82.7°F

Temperature Range

44.4°F

Lowest Recorded

38.3°F

This 44.4°F temperature range reflects the seasonal climate variations experienced in this location.

Temperature Range Visualization

38°F

Min

57°F

Average

83°F

Max

Freezing

0°F

Hot

Coldest: 38.3°F Hottest: 82.7°F

Climate Change Analysis for San Francisco

Data Span

25 years

1995-2020

Temperature Variability

77.4%

Relative to average

Total Data Points

9,229

Daily measurements

Climate Stability

Variable

Based on temp range

Climate Indicators

Seasonal Variation

This location experiences extreme seasonal temperature variations, with a range of 44.4°F between the hottest and coldest recorded temperatures.

Temperature Extremes

The highest recorded temperature ( 82.7°F ) represents 44% above average, while the lowest ( 38.3°F ) is 33% below average.

Data Quality

With 9,229 measurements spanning 25 years, this dataset provides 101% coverage of the period, suitable for long-term climate trend analysis.

Climate Context

Based on the 25-year dataset, San Francisco shows a climate pattern typical of US regions. The average temperature of 57.4°F positions this location in the cool temperate climate category.

The significant temperature range of 44.4°F indicates pronounced seasonal changes characteristic of continental or high-latitude climates. This climate data is essential for understanding regional weather patterns, agricultural planning, and urban development in San Francisco.

Historical Weather Trends

Our historical weather data for San Francisco provides valuable insights into long-term climate patterns and temperature trends. This comprehensive dataset, spanning 25 years of observations, is essential for:

Climate research and analysis
Tracking temperature variations and climate change indicators
Understanding regional weather patterns in US
Agricultural and environmental planning
Assessing climate variability and extreme weather risks

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Frequently Asked Questions About San Francisco Climate

What is the average temperature in San Francisco?

The average temperature in San Francisco, US is 57.4°F based on historical data from 1995 to 2020.

What are the highest and lowest temperatures recorded in San Francisco?

The highest temperature ever recorded in San Francisco was 82.7°F , while the lowest was 38.3°F , showing a temperature range of 44.4°F .

How much climate data is available for San Francisco?

Our database contains 9,229 temperature records for San Francisco, providing comprehensive coverage for climate analysis and weather pattern studies.

How variable is the climate in San Francisco?

San Francisco experiences a temperature variability index of 77.4%, indicating significant seasonal temperature changes. The 25-year dataset shows 9,229 measurements, providing robust data for climate trend analysis.

What climate category does San Francisco fall into?

With an average temperature of 57.4°F , San Francisco is classified as having a cool temperate climate. The temperature extremes range from 38.3°F to 82.7°F , indicating a continental climate with significant seasonal variations.