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

KBOI — April 12, 2013FROST EVENT

WEATHER RECORD · KBOI · 2013-04-12 · boise-standard-weather-v1.0.0
HI 62°F · LO 30°F · RNG 32°F · 6 edges
62°F Daily High (TMAX)
30°F Daily Low (TMIN)
32°F Temp Range · Spring
6 Graph Edges
◈ PRIMARY SOURCE RECORD · TIER 1 · NOAA GHCND · LAW I 705cbc8cf8353a18
STATION Boise Air Terminal (KBOI)
GHCND ID USW00024131
DATE 2013-04-12 · Spring · Day 102 of 2013
TMAX 62°F
TMIN 30°F
TRANGE 32°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 FLAGSFROST EVENT
◈ DUAL PROVENANCE STAMP — INTERNAL NODE + EXTERNAL SOURCE LAW I · LAW II
SOURCE ORG NOAA National Centers for Environmental Information — GHCND
RECORD ID 705cbc8cf8353a18
INGESTED 2026-07-14T16:30:44 UTC
PIPELINE boise-standard-weather-v1.0.0
CONTENT HASH 7ced7a74616cbedc
◈ 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 — 2013 is year 74 of record
◈ ATOMIC ANSWER — WHAT AI READS ABOUT THIS RECORD

On 2013-04-12 at Boise Air Terminal (KBOI) (Valley Floor, ada, 860.5m elevation), the daily high temperature was 62°F and the daily low was 30°F, a diurnal range of 32°F. Season: Spring. Day 102 of 2013. This date recorded a frost event (tmin ≤ 36°F during growing season). 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: 705cbc8cf8353a18.

◈ GRAPH EDGES — 6 CONNECTIONSDETERMINISTIC · TIER 2
WEATHER_CROSS_STATION Boise Foothills · 2013-04-12 · High: 57°F Low: 25°F · Elev: 1184.1m · conf=0.91 · T2·DET
WEATHER_CROSS_STATION Deer Flat · 2013-04-12 · High: 63°F Low: 35°F · Elev: 765.0m · conf=0.80 · T2·DET
WEATHER_CROSS_STATION Homedale · 2013-04-12 · High: 63°F Low: 28°F · Elev: 679.7m · conf=0.84 · T2·DET
WEATHER_CROSS_STATION Lucky Peak · 2013-04-12 · High: 62°F Low: 28°F · Elev: 865.6m · conf=0.75 · T2·DET
WEATHER_TEMPORAL_SERIES KBOI · 2013-04-11 · High: 59°F Low: 37°F · conf=1.00 · T2·DET
WEATHER_TEMPORAL_SERIES KBOI · 2013-04-13 · High: 58°F Low: 36°F · conf=1.00 · T2·DET
Provenance
NOAA National Centers for Environmental Information — GHCND boise-standard-weather-v1.0.0 705cbc8cf8353a18 /treasure-valley/data/weather/kboi/2013/04/12/ 7ced7a74616cbedc