Seattle, US Temperature Data & Climate Statistics

Comprehensive historical weather data for Seattle, US. Explore 9,249 temperature records from 1995 to 2020.

Back to Seattle Overview

52.4°F

Average Temperature

87.7°F

Highest Recorded

20.1°F

Lowest Recorded

Seattle Climate Information & Weather Patterns

Seattle, located in US (North America), experiences an average temperature of 52.4°F throughout the year.

Our comprehensive climate database contains 9,249 temperature measurements spanning from 1995 to 2020.

Temperature Statistics for Seattle

The temperature range in Seattle varies significantly throughout the year:

Highest Recorded

87.7°F

Temperature Range

67.6°F

Lowest Recorded

20.1°F

This 67.6°F temperature range reflects the seasonal climate variations experienced in this location.

Temperature Range Visualization

20°F

Min

52°F

Average

88°F

Max

Freezing

0°F

Hot

Coldest: 20.1°F Hottest: 87.7°F

Climate Change Analysis for Seattle

Data Span

25 years

1995-2020

Temperature Variability

128.9%

Relative to average

Total Data Points

9,249

Daily measurements

Climate Stability

Variable

Based on temp range

Climate Indicators

Seasonal Variation

This location experiences extreme seasonal temperature variations, with a range of 67.6°F between the hottest and coldest recorded temperatures.

Temperature Extremes

The highest recorded temperature ( 87.7°F ) represents 67% above average, while the lowest ( 20.1°F ) is 62% below average.

Data Quality

With 9,249 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, Seattle shows a climate pattern typical of US regions. The average temperature of 52.4°F positions this location in the cool temperate climate category.

The significant temperature range of 67.6°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 Seattle.

Historical Weather Trends

Our historical weather data for Seattle 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 Seattle Climate

What is the average temperature in Seattle?

The average temperature in Seattle, US is 52.4°F based on historical data from 1995 to 2020.

What are the highest and lowest temperatures recorded in Seattle?

The highest temperature ever recorded in Seattle was 87.7°F , while the lowest was 20.1°F , showing a temperature range of 67.6°F .

How much climate data is available for Seattle?

Our database contains 9,249 temperature records for Seattle, providing comprehensive coverage for climate analysis and weather pattern studies.

How variable is the climate in Seattle?

Seattle experiences a temperature variability index of 128.9%, indicating significant seasonal temperature changes. The 25-year dataset shows 9,249 measurements, providing robust data for climate trend analysis.

What climate category does Seattle fall into?

With an average temperature of 52.4°F , Seattle is classified as having a cool temperate climate. The temperature extremes range from 20.1°F to 87.7°F , indicating a continental climate with significant seasonal variations.