Climate Normals API

Data

1 tokens / call

What the weather is NORMALLY like, anywhere in the US: NOAA''s official 30-year climate normals (1991-2020) for 15,616 weather stations, 187,392 monthly records. For any coordinate, the climate endpoint finds the nearest station with full temperature normals and returns the month-by-month story — average highs and lows, diurnal range, precipitation and rainy days, snowfall, freeze days, 90-degree days, heating and cooling degree days. Drop a pin on Manhattan and get Central Park (8 km away): 39.5F January highs, 84.9F July, 29.8 inches of annual snow. Ask Phoenix in July: 106.5F average highs and 30.8 days over 90. Rankings answer the fun and the practical alike — the snowiest place in America is Crater Lake at 463 inches a year, the driest is Death Valley at 2. Every station also carries annual aggregates: average temperature, total precipitation and snowfall, degree days, hottest/coldest/wettest month. Built for travel planning, real estate, HVAC and solar sizing, agriculture, insurance and any product that answers what is it like there? Public-domain NOAA data, self-hosted — no third-party calls at request time.

Quick Start

Subscribe to get instant API access with your unique API key.

View Pricing Plans

Available Endpoints

Request Parameters

API URL

Please subscribe to see the API URL

Headers

X-Api-Key

Query Parameters

lat(Required)

lon(Required)

month(Optional)

Please subscribe to see the actual API URL

Target:

Client:

import axios from 'axios';

const url = '{API_URL}';
const { data } = await axios.get(url, {
  headers: { 'X-Api-Key': 'YOUR_API_KEY' }
});