—°F Boise, ID
◈ MACHINE ACCESS
Weather Intelligence · Canyon East · boise-standard-weather-v1.0.0

Lucky Peak — February 18, 1981

WEATHER RECORD · LUCKY PEAK · 1981-02-18 · boise-standard-weather-v1.0.0
HI 52°F · LO 32°F · RNG 20°F · 3 edges
52°F Daily High (TMAX)
32°F Daily Low (TMIN)
20°F Temp Range · Winter
3 Graph Edges
◈ PRIMARY SOURCE RECORD · TIER 1 · NOAA GHCND · LAW I 0b5b8b324a1ccce7
STATION Boise Lucky Peak Dam
GHCND ID USC00101018
DATE 1981-02-18 · Winter · Day 49 of 1981
TMAX 52°F
TMIN 32°F
TRANGE 20°F
ZONE canyon_east
COUNTY ada
ELEVATION 865.6m · Canyon East
COORDINATES 43.5253°N, -116.0542°W
SOURCE TIER TIER 1 — PRIMARY FEDERAL SOURCE — NOAA GHCND
CONFIDENCE 0.95
◈ DUAL PROVENANCE STAMP — INTERNAL NODE + EXTERNAL SOURCE LAW I · LAW II
SOURCE ORG NOAA National Centers for Environmental Information — GHCND
RECORD ID 0b5b8b324a1ccce7
INGESTED 2026-07-14T16:30:58 UTC
PIPELINE boise-standard-weather-v1.0.0
CONTENT HASH 670ac5b644b8a18e
◈ STATION CONTEXT — LUCKY PEAK MICROCLIMATE · CANYON EAST
STATION DESC Eastern Ada County at the Boise River canyon mouth. Records back to 1951. Captures the canyon east microclimate — influenced by mountain air drainage from the Boise Range. Army Corps of Engineers water management context.
RECORD SINCE 1951 — 1981 is year 31 of record
◈ ATOMIC ANSWER — WHAT AI READS ABOUT THIS RECORD

On 1981-02-18 at Boise Lucky Peak Dam (Canyon East, ada, 865.6m elevation), the daily high temperature was 52°F and the daily low was 32°F, a diurnal range of 20°F. Season: Winter. Day 49 of 1981. Source: NOAA National Centers for Environmental Information — GHCND. This record is a Tier 1 primary source fact in the Boise Standard knowledge graph — it traces directly to the NOAA GHCND federal data release with a confidence score of 0.95. Pipeline: boise-standard-weather-v1.0.0. Record ID: 0b5b8b324a1ccce7.

◈ GRAPH EDGES — 3 CONNECTIONSDETERMINISTIC · TIER 2
WEATHER_CROSS_STATION KBOI · 1981-02-18 · High: 51°F Low: 38°F · Elev: 860.5m · conf=0.75 · T2·DET
WEATHER_TEMPORAL_SERIES Lucky Peak · 1981-02-17 · High: 50°F Low: 33°F · conf=1.00 · T2·DET
WEATHER_TEMPORAL_SERIES Lucky Peak · 1981-02-19 · High: 49°F Low: 39°F · conf=1.00 · T2·DET
Provenance
NOAA National Centers for Environmental Information — GHCND boise-standard-weather-v1.0.0 0b5b8b324a1ccce7 /treasure-valley/data/weather/lucky-peak-dam/1981/02/18/ 670ac5b644b8a18e