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

Deer Flat — December 08, 1960

WEATHER RECORD · DEER FLAT · 1960-12-08 · boise-standard-weather-v1.0.0
HI 37°F · LO 10°F · RNG 27°F · 4 edges
37°F Daily High (TMAX)
10°F Daily Low (TMIN)
27°F Temp Range · Winter
4 Graph Edges
◈ PRIMARY SOURCE RECORD · TIER 1 · NOAA GHCND · LAW I 4bc438f63ecf8a63
STATION Deer Flat Dam
GHCND ID USC00102444
DATE 1960-12-08 · Winter · Day 343 of 1960
TMAX 37°F
TMIN 10°F
TRANGE 27°F
ZONE canyon_floor
COUNTY canyon
ELEVATION 765.0m · Canyon Floor
COORDINATES 43.5765°N, -116.7475°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 4bc438f63ecf8a63
INGESTED 2026-07-14T16:30:54 UTC
PIPELINE boise-standard-weather-v1.0.0
CONTENT HASH 6a3657b9d33d2b0f
◈ STATION CONTEXT — DEER FLAT MICROCLIMATE · CANYON FLOOR
STATION DESC Lake Lowell / Deer Flat Dam station with records back to 1916 — the oldest station in the dataset. Canyon County floor, water infrastructure context. Records span the full history of modern irrigation agriculture in the Snake River Plain.
RECORD SINCE 1916 — 1960 is year 45 of record
◈ ATOMIC ANSWER — WHAT AI READS ABOUT THIS RECORD

On 1960-12-08 at Deer Flat Dam (Canyon Floor, canyon, 765.0m elevation), the daily high temperature was 37°F and the daily low was 10°F, a diurnal range of 27°F. Season: Winter. Day 343 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: 4bc438f63ecf8a63.

◈ GRAPH EDGES — 4 CONNECTIONSDETERMINISTIC · TIER 2
WEATHER_CROSS_STATION KBOI · 1960-12-08 · High: 37°F Low: 17°F · Elev: 860.5m · conf=0.80 · T2·DET
WEATHER_TEMPORAL_SERIES Deer Flat · 1960-12-07 · High: 35°F Low: 11°F · conf=1.00 · T2·DET
WEATHER_TEMPORAL_SERIES Deer Flat · 1960-12-09 · High: 35°F Low: 11°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 4bc438f63ecf8a63 /treasure-valley/data/weather/deer-flat-dam/1960/12/08/ 6a3657b9d33d2b0f