Recent and historical weather data customized to meet your needs

Quick Links

We appreciate any feedback:

precipitation map
Summary Table
Carousel Slider

Website Highlights

Fall Leaves (Us)

Fall is over, so here is a recap of the past month and season.

Read more in the NRCC Blog

El Niño Outlook

The Eastern Region El Niño Impacts and Outlook features an overview of typical El Niño winter weather patterns, potential impacts, winter temperature and precipitation outlooks, and a comparison of the 2015-16 El Niño event to previous events.

Go to page

El Niño Comparison Tool

The El Niño Comparison Tool is an interactive GIS map that allows users to compare temperature and precipitation data from the 2015-16 El Niño event to previous strong El Niño events or to 1981-2010 climate normals.

Go to page

Climate Perspectives

This tool places recent climate conditions in both a historical and geographical perspective.

Go to page

New Web Site

Welcome to the NRCC's new web site. Information previously found under the "About the NRCC" menu can now be found in the footer or under the "Publications & Services" link to the left. Items previously under "Station Data", along with the Daily Almanacs, are now under "Weather Station Data". "State and Regional Analyses" contains mostly the same products as that tab on the old web page, however, the information has been reorganized and the interface updated to reduce the number of clicks necessary to obtain the item of interest. "Specialty Pages" has been renamed "Analyses for Industry" and expanded to include some new pages. The most recent blog post and monthly webinar can be quickly accessed under the green tab to the left. Archives of each are available under "Publications & Services".


CLIMOD 2 uses the Applied Climate Information System (ACIS) to produce single-station and multi-station climate products. For example, the Seasonal Ranking report produces a graph and table of extremes or other summaries for a specified period for each year.

Go to CLIMOD 2

Climate Change Resources

An abundance of resources for the Northeast across multiple sectors …

Go to page

Monthly Maps

View a variety of monthly precipitation and temperature departure maps for any given month for the Northeast region or a selected state.

Go to Monthly Map page

Quarterly Outlooks

Seasonal climate highlights and outlook for the upcoming season for the Eastern, Region, Great Lakes, and Gulf of Maine. Published in March, June, September and December.

Go to page