What was the temperature at Idaho City on 1978-12-31?

On 1978-12-31, the daily high at Idaho City (Boise Basin, 3,970 ft, Boise County, Idaho) was 11°F and the daily low was -12°F. Source: NOAA GHCND. Pipeline: idahocity-weather-v2.0.0.

Idaho City Weather — December 31, 1978

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

On 1978-12-31 at Idaho City (Boise Basin, 3,970 ft elevation, Boise County, Idaho), the daily high temperature was 11°F and the daily low was -12°F, a diurnal range of 23°F. Season: Winter. Day 365 of 1978.

Source: NOAA National Centers for Environmental Information — GHCND · Record ID: 8cabc73d63bd4481 · Hash: 33cbe9938b1b1495

11°F

Daily High (TMAX)

-12°F

Daily Low (TMIN)

23°F

Temp Range

Graph Edges

◈ Primary Source Record · NOAA GHCND · Tier 1

Station

Idaho City

GHCND ID

USC00104442

Date

1978-12-31 · Winter · Day 365 of 1978

High (TMAX)

11°F

Low (TMIN)

-12°F

Range

23°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

8cabc73d63bd4481

Content Hash

33cbe9938b1b1495

Ingested

2026-07-25T14:45:07 UTC

Pipeline

idahocity-weather-v2.0.0

◈ Graph Edges — 4 Connections · Tier 2 · Deterministic

WEATHER_CROSS_STATION

1978-12-31 | KBOI(860.5m) → USC00104442(1207.0m) | Δelev=346m

conf=0.92 · tier-2 · deterministic

WEATHER_TEMPORAL_SERIES

Idaho City · 1978-12-30 · Hi:12°F Lo:-23°F

conf=1.00 · tier-2 · deterministic

WEATHER_TEMPORAL_SERIES

Idaho City · 1979-01-01 · Hi:11°F Lo:-24°F

conf=1.00 · tier-2 · deterministic

WEATHER_EXTREME_EVENT

Phenomenon: phenomenon hard cold 1978

conf=0.99 · tier-2 · deterministic

Idaho City — December 31, 1978