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NOAA NCEI (Climate / Degree-Days)

Free

NOAA NCEI historical climate records, climate normals, and heating/cooling degree-days (HDD/CDD) by station.

No key required. Included on Free.

What you can ask

  • “What does NOAA NCEI (Climate / Degree-Days) have for the area or asset I'm working on?”
  • “Pull the most recent NOAA NCEI (Climate / Degree-Days) records and put them in a table.”
  • “What does NOAA NCEI (Climate / Degree-Days) cover, and how fresh is the data?”

Connect to your AI assistant

Paste this URL into Claude, ChatGPT, or any MCP client, then sign in when prompted. NOAA NCEI (Climate / Degree-Days) is ready as soon as you sign in.

https://patchops.ai/api/mcp

Claude: use Add to Claude, or Settings > Connectors > Add custom connector and paste the URL.

Claude Code

claude mcp add --transport http patchops https://patchops.ai/api/mcp

Step by step

  1. 1

    Open connectors

    In Claude, open Settings > Connectors and click "Add custom connector".

  2. 2

    Paste the URL

    Name it PatchOps and paste https://patchops.ai/api/mcp as the server URL, then click Add.

  3. 3

    Sign in

    Click Connect and sign in to PatchOps when Claude asks.

  4. 4

    Start using

    Ask Claude a question. It uses NOAA NCEI (Climate / Degree-Days) through PatchOps when it needs to.

› Technical details

NOAA NCEI historical climate records, climate normals, and heating/cooling degree-days (HDD/CDD) by station.

View the data contract and method schemas →