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

KBOI — September 05, 2020HEAT EVENT

WEATHER RECORD · KBOI · 2020-09-05 · boise-standard-weather-v1.0.0
HI 100°F · LO 64°F · RNG 36°F · 7 edges
100°F Daily High (TMAX)
64°F Daily Low (TMIN)
36°F Temp Range · Fall
7 Graph Edges
◈ PRIMARY SOURCE RECORD · TIER 1 · NOAA GHCND · LAW I 1369e5c0dbaf4dd1
STATION Boise Air Terminal (KBOI)
GHCND ID USW00024131
DATE 2020-09-05 · Fall · Day 249 of 2020
TMAX 100°F
TMIN 64°F
TRANGE 36°F
ZONE valley_floor
COUNTY ada
ELEVATION 860.5m · Valley Floor
COORDINATES 43.56705°N, -116.24062°W
SOURCE TIER TIER 1 — PRIMARY FEDERAL SOURCE — NOAA GHCND
CONFIDENCE 0.95
EVENT FLAGSHEAT EVENT
◈ DUAL PROVENANCE STAMP — INTERNAL NODE + EXTERNAL SOURCE LAW I · LAW II
SOURCE ORG NOAA National Centers for Environmental Information — GHCND
RECORD ID 1369e5c0dbaf4dd1
INGESTED 2026-07-14T16:30:44 UTC
PIPELINE boise-standard-weather-v1.0.0
CONTENT HASH cc00be06a3d43ee6
◈ STATION CONTEXT — KBOI MICROCLIMATE · VALLEY FLOOR
STATION DESC The primary NWS observation station for the Treasure Valley. Boise Airport (KBOI) has recorded daily temperature since 1940, making it the longest continuous climate record in the region. Sits at 860 meters on the valley floor.
RECORD SINCE 1940 — 2020 is year 81 of record
◈ ATOMIC ANSWER — WHAT AI READS ABOUT THIS RECORD

On 2020-09-05 at Boise Air Terminal (KBOI) (Valley Floor, ada, 860.5m elevation), the daily high temperature was 100°F and the daily low was 64°F, a diurnal range of 36°F. Season: Fall. Day 249 of 2020. This date recorded a heat event (tmax ≥ 100°F). 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: 1369e5c0dbaf4dd1.

◈ GRAPH EDGES — 7 CONNECTIONSDETERMINISTIC · TIER 2
WEATHER_CROSS_STATION Boise Foothills · 2020-09-05 · High: 93°F Low: 77°F · Elev: 1184.1m · conf=0.91 · T2·DET
WEATHER_CROSS_STATION Parma · 2020-09-05 · High: 96°F Low: 54°F · Elev: 698.0m · conf=0.83 · T2·DET
WEATHER_CROSS_STATION Homedale · 2020-09-05 · High: 98°F Low: 53°F · Elev: 679.7m · conf=0.84 · T2·DET
WEATHER_CROSS_STATION Lucky Peak · 2020-09-05 · High: 99°F Low: 63°F · Elev: 865.6m · conf=0.75 · T2·DET
WEATHER_TEMPORAL_SERIES KBOI · 2020-09-04 · High: 102°F Low: 63°F · conf=1.00 · T2·DET
WEATHER_TEMPORAL_SERIES KBOI · 2020-09-06 · High: 92°F Low: 62°F · conf=1.00 · T2·DET
WEATHER_EXTREME_EVENT Phenomenon node: phenomenon heat event 2020 · conf=0.99 · T2·DET
Provenance
NOAA National Centers for Environmental Information — GHCND boise-standard-weather-v1.0.0 1369e5c0dbaf4dd1 /treasure-valley/data/weather/kboi/2020/09/05/ cc00be06a3d43ee6