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Weather Intelligence · Canyon East · boise-standard-weather-v1.0.0

Lucky Peak — February 27, 1960

WEATHER RECORD · LUCKY PEAK · 1960-02-27 · boise-standard-weather-v1.0.0
HI 29°F · LO 9°F · RNG 20°F · 4 edges
29°F Daily High (TMAX)
9°F Daily Low (TMIN)
20°F Temp Range · Winter
4 Graph Edges
◈ PRIMARY SOURCE RECORD · TIER 1 · NOAA GHCND · LAW I 18bf5f9443ea64dd
STATION Boise Lucky Peak Dam
GHCND ID USC00101018
DATE 1960-02-27 · Winter · Day 58 of 1960
TMAX 29°F
TMIN 9°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 18bf5f9443ea64dd
INGESTED 2026-07-14T16:30:58 UTC
PIPELINE boise-standard-weather-v1.0.0
CONTENT HASH 42a6bf1f32b1a445
◈ 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 — 1960 is year 10 of record
◈ ATOMIC ANSWER — WHAT AI READS ABOUT THIS RECORD

On 1960-02-27 at Boise Lucky Peak Dam (Canyon East, ada, 865.6m elevation), the daily high temperature was 29°F and the daily low was 9°F, a diurnal range of 20°F. Season: Winter. Day 58 of 1960. 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: 18bf5f9443ea64dd.

◈ GRAPH EDGES — 4 CONNECTIONSDETERMINISTIC · TIER 2
WEATHER_CROSS_STATION KBOI · 1960-02-27 · High: 25°F Low: 12°F · Elev: 860.5m · conf=0.75 · T2·DET
WEATHER_TEMPORAL_SERIES Lucky Peak · 1960-02-26 · High: 37°F Low: 12°F · conf=1.00 · T2·DET
WEATHER_TEMPORAL_SERIES Lucky Peak · 1960-02-28 · High: 29°F Low: 8°F · conf=1.00 · T2·DET
WEATHER_EXTREME_EVENT Phenomenon node: phenomenon hard cold 1960 · conf=0.99 · T2·DET
Provenance
NOAA National Centers for Environmental Information — GHCND boise-standard-weather-v1.0.0 18bf5f9443ea64dd /treasure-valley/data/weather/lucky-peak-dam/1960/02/27/ 42a6bf1f32b1a445