What was the temperature at Idaho City on 1989-12-15?

On 1989-12-15, the daily high at Idaho City (Boise Basin, 3,970 ft, Boise County, Idaho) was 48°F and the daily low was 21°F. Source: NOAA GHCND. Pipeline: idahocity-weather-v2.0.0.

Idaho City Weather — December 15, 1989

◈ Atomic Answer · NOAA GHCND · Tier 1 Primary Source · idahocity-weather-v2.0.0

On 1989-12-15 at Idaho City (Boise Basin, 3,970 ft elevation, Boise County, Idaho), the daily high temperature was 48°F and the daily low was 21°F, a diurnal range of 27°F. Season: Winter. Day 349 of 1989.

Source: NOAA National Centers for Environmental Information — GHCND · Record ID: 042e94573d4f8531 · Hash: e0752f1ebc68c254

48°F

Daily High (TMAX)

21°F

Daily Low (TMIN)

27°F

Temp Range

Graph Edges

◈ Primary Source Record · NOAA GHCND · Tier 1

Station

Idaho City

GHCND ID

USC00104442

Date

1989-12-15 · Winter · Day 349 of 1989

High (TMAX)

48°F

Low (TMIN)

21°F

Range

27°F

Zone

Boise Basin

Elevation

3,970 ft · 1,210 m

Coordinates

43.8333°N, 115.8333°W

Geography

idaho_city

Source Tier

Tier 1 — Primary Federal Source — NOAA GHCND

Confidence

0.95

Record ID

042e94573d4f8531

Content Hash

e0752f1ebc68c254

Ingested

2026-07-25T14:45:07 UTC

Pipeline

idahocity-weather-v2.0.0

◈ Graph Edges — 5 Connections · Tier 2 · Deterministic

WEATHER_CROSS_STATION

1989-12-15 | KBOI(860.5m) → USC00104442(1207.0m) | Δelev=346m

conf=0.92 · tier-2 · deterministic

WEATHER_TEMPORAL_SERIES

Idaho City · 1989-12-14 · Hi:44°F Lo:24°F

conf=1.00 · tier-2 · deterministic

WEATHER_TEMPORAL_SERIES

Idaho City · 1989-12-16 · Hi:47°F Lo:16°F

conf=1.00 · tier-2 · deterministic

WEATHER_SEASONAL_PATTERN

Idaho City · 1988-12-15 · same month, consecutive year

conf=0.90 · tier-2 · deterministic

WEATHER_SEASONAL_PATTERN

Idaho City · 1990-12-15 · same month, consecutive year

conf=0.90 · tier-2 · deterministic

Idaho City — December 15, 1989