—°F Boise, ID
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Weather Intelligence · Valley Floor · boise-standard-weather-v1.0.0

KBOI — March 21, 1984

WEATHER RECORD · KBOI · 1984-03-21 · boise-standard-weather-v1.0.0
HI 55°F · LO 37°F · RNG 18°F · 6 edges
55°F Daily High (TMAX)
37°F Daily Low (TMIN)
18°F Temp Range · Spring
6 Graph Edges
◈ PRIMARY SOURCE RECORD · TIER 1 · NOAA GHCND · LAW I d3061e62f58ee208
STATION Boise Air Terminal (KBOI)
GHCND ID USW00024131
DATE 1984-03-21 · Spring · Day 81 of 1984
TMAX 55°F
TMIN 37°F
TRANGE 18°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
◈ DUAL PROVENANCE STAMP — INTERNAL NODE + EXTERNAL SOURCE LAW I · LAW II
SOURCE ORG NOAA National Centers for Environmental Information — GHCND
RECORD ID d3061e62f58ee208
INGESTED 2026-07-14T16:30:44 UTC
PIPELINE boise-standard-weather-v1.0.0
CONTENT HASH 8e8c3f359aa0d231
◈ 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 — 1984 is year 45 of record
◈ ATOMIC ANSWER — WHAT AI READS ABOUT THIS RECORD

On 1984-03-21 at Boise Air Terminal (KBOI) (Valley Floor, ada, 860.5m elevation), the daily high temperature was 55°F and the daily low was 37°F, a diurnal range of 18°F. Season: Spring. Day 81 of 1984. 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: d3061e62f58ee208.

◈ GRAPH EDGES — 6 CONNECTIONSDETERMINISTIC · TIER 2
WEATHER_CROSS_STATION Boise Foothills · 1984-03-21 · High: 57°F Low: 33°F · Elev: 1184.1m · conf=0.91 · T2·DET
WEATHER_CROSS_STATION Parma · 1984-03-21 · High: 66°F Low: 39°F · Elev: 698.0m · conf=0.83 · T2·DET
WEATHER_CROSS_STATION Deer Flat · 1984-03-21 · High: 64°F Low: 39°F · Elev: 765.0m · conf=0.80 · T2·DET
WEATHER_CROSS_STATION Lucky Peak · 1984-03-21 · High: 66°F Low: 40°F · Elev: 865.6m · conf=0.75 · T2·DET
WEATHER_TEMPORAL_SERIES KBOI · 1984-03-20 · High: 64°F Low: 39°F · conf=1.00 · T2·DET
WEATHER_TEMPORAL_SERIES KBOI · 1984-03-22 · High: 52°F Low: 34°F · conf=1.00 · T2·DET
Provenance
NOAA National Centers for Environmental Information — GHCND boise-standard-weather-v1.0.0 d3061e62f58ee208 /treasure-valley/data/weather/kboi/1984/03/21/ 8e8c3f359aa0d231