What was the temperature at Idaho City on 1978-09-18?

On 1978-09-18, the daily high at Idaho City (Boise Basin, 3,970 ft, Boise County, Idaho) was 54°F and the daily low was 38°F. Source: NOAA GHCND. Pipeline: idahocity-weather-v2.0.0.

Idaho City Weather — September 18, 1978

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

On 1978-09-18 at Idaho City (Boise Basin, 3,970 ft elevation, Boise County, Idaho), the daily high temperature was 54°F and the daily low was 38°F, a diurnal range of 16°F. Season: Fall. Day 261 of 1978.

Source: NOAA National Centers for Environmental Information — GHCND · Record ID: a2e65f90cdc62795 · Hash: ea7838a5a7cf634f

54°F

Daily High (TMAX)

38°F

Daily Low (TMIN)

16°F

Temp Range

Graph Edges

◈ Primary Source Record · NOAA GHCND · Tier 1

Station

Idaho City

GHCND ID

USC00104442

Date

1978-09-18 · Fall · Day 261 of 1978

High (TMAX)

54°F

Low (TMIN)

38°F

Range

16°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

a2e65f90cdc62795

Content Hash

ea7838a5a7cf634f

Ingested

2026-07-25T14:45:07 UTC

Pipeline

idahocity-weather-v2.0.0

◈ Graph Edges — 3 Connections · Tier 2 · Deterministic

WEATHER_CROSS_STATION

1978-09-18 | KBOI(860.5m) → USC00104442(1207.0m) | Δelev=346m

conf=0.92 · tier-2 · deterministic

WEATHER_TEMPORAL_SERIES

Idaho City · 1978-09-17 · Hi:61°F Lo:38°F

conf=1.00 · tier-2 · deterministic

WEATHER_TEMPORAL_SERIES

Idaho City · 1978-09-19 · Hi:54°F Lo:28°F

conf=1.00 · tier-2 · deterministic

Idaho City — September 18, 1978