Port Jefferson Station Climate Data
Since the early 1950s, Port Jefferson Station's climate has shifted by 0.0°C, driven largely by warmer all seasons. The trend accelerated after 1980, reaching 0.0°C per decade.
Temperature Change
0.0°C
Since 1951
Precipitation Change
0.0mm
(0.0%)
Since 1951
Climate Stripes for Port Jefferson Station
This heatmap shows seasonal temperature anomalies relative to the 20th-century average for each year from 1950 to 2024. Each row represents a season (Winter, Spring, Summer, Fall), and each column a year. Red shades indicate warmer-than-average seasons, while blue shades represent cooler-than-average ones. The shift from predominantly blue to red over time highlights the long-term warming trend across all seasons.
⬇️ DownloadPort Jefferson Station Annual Mean Temperature Trends
Temperature data shows warming trends for Port Jefferson Station based on NOAA NClimGrid climate data.
⬇️ DownloadPort Jefferson Station Precipitation Trends
This chart shows seasonal precipitation trends for Port Jefferson Station area, displaying how rainfall patterns have changed over time across different seasons.
⬇️ DownloadPort Jefferson Station Hot and Cold Days
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Download
Temperature threshold data for Port Jefferson Station shows changes in extreme heat days.
Port Jefferson Station Seasonal Temperature Trends
Winter
Spring
Summer
Fall
Frequently Asked Questions About Port Jefferson Station's Climate
How much has Port Jefferson Station warmed since 1951?
Port Jefferson Station has warmed by 0.0°C on average since 1951. This warming trend is consistent with broader climate change patterns observed across the region.
What season has warmed the most in Port Jefferson Station?
Winter has experienced the most warming with 0.0°C of temperature increase since 1951. This seasonal variation is typical of mid-latitude climate change patterns.
How have precipitation patterns changed in Port Jefferson Station?
Precipitation patterns in Port Jefferson Station have remained relatively stable since 1951, though year-to-year variability continues to be significant.
Is the warming in Port Jefferson Station part of a larger trend?
Yes, the warming observed in Port Jefferson Station is consistent with regional and global climate change trends. The temperature increases align with patterns seen across NY and the broader United States, reflecting the impacts of human-caused climate change.
What climate data sources are used for Port Jefferson Station?
The climate data for Port Jefferson Station comes from NOAA's NClimGrid dataset, which provides gridded climate information based on weather station observations. The data represents the 5.51km grid cell nearest to Port Jefferson Station, located at coordinates 40.94°N, 73.11°W.
How reliable are the climate projections for Port Jefferson Station?
The historical climate trends shown for Port Jefferson Station are based on observed data from 1951 to present and are highly reliable. These trends provide insight into how the local climate has already changed and can inform expectations for continued warming, though specific future projections would require additional climate modeling.
About This Data
- Location: Port Jefferson Station, NY
- Grid Coordinates: 40.94°N, 73.11°W
- Distance to grid center: 5.5 km
- Data source: NOAA NClimGrid climate data