What was the temperature at Idaho City on 1984-09-18?

On 1984-09-18, the daily high at Idaho City (Boise Basin, 3,970 ft, Boise County, Idaho) was 91°F and the daily low was 39°F. Source: NOAA GHCND. Pipeline: idahocity-weather-v2.0.0.

Idaho City Weather — September 18, 1984

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

On 1984-09-18 at Idaho City (Boise Basin, 3,970 ft elevation, Boise County, Idaho), the daily high temperature was 91°F and the daily low was 39°F, a diurnal range of 52°F. Season: Fall. Day 262 of 1984.

Source: NOAA National Centers for Environmental Information — GHCND · Record ID: 5c0a87f7efd6f482 · Hash: 8ab5dbf6322d5a37

91°F

Daily High (TMAX)

39°F

Daily Low (TMIN)

52°F

Temp Range

Graph Edges

◈ Primary Source Record · NOAA GHCND · Tier 1

Station

Idaho City

GHCND ID

USC00104442

Date

1984-09-18 · Fall · Day 262 of 1984

High (TMAX)

91°F

Low (TMIN)

39°F

Range

52°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

5c0a87f7efd6f482

Content Hash

8ab5dbf6322d5a37

Ingested

2026-07-25T14:45:07 UTC

Pipeline

idahocity-weather-v2.0.0

◈ Graph Edges — 3 Connections · Tier 2 · Deterministic

WEATHER_CROSS_STATION

1984-09-18 | KBOI(860.5m) → USC00104442(1207.0m) | Δelev=346m

conf=0.92 · tier-2 · deterministic

WEATHER_TEMPORAL_SERIES

Idaho City · 1984-09-17 · Hi:90°F Lo:38°F

conf=1.00 · tier-2 · deterministic

WEATHER_TEMPORAL_SERIES

Idaho City · 1984-09-19 · Hi:91°F Lo:39°F

conf=1.00 · tier-2 · deterministic

Idaho City — September 18, 1984