What was the temperature at Idaho City on 1989-10-27?

On 1989-10-27, the daily high at Idaho City (Boise Basin, 3,970 ft, Boise County, Idaho) was 49°F and the daily low was 28°F. Source: NOAA GHCND. Pipeline: idahocity-weather-v2.0.0.

Idaho City Weather — October 27, 1989

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

On 1989-10-27 at Idaho City (Boise Basin, 3,970 ft elevation, Boise County, Idaho), the daily high temperature was 49°F and the daily low was 28°F, a diurnal range of 21°F. Season: Fall. Day 300 of 1989. This date recorded a hard freeze (low ≤ 28°F) during the growing season.

Source: NOAA National Centers for Environmental Information — GHCND · Record ID: e81b1cd9e572fe49 · Hash: 6c225cc85fae1d31

49°F

Daily High (TMAX)

28°F

Daily Low (TMIN)

21°F

Temp Range

Graph Edges

◈ Primary Source Record · NOAA GHCND · Tier 1

Station

Idaho City

GHCND ID

USC00104442

Date

1989-10-27 · Fall · Day 300 of 1989

High (TMAX)

49°F

Low (TMIN)

28°F

Range

21°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

e81b1cd9e572fe49

Content Hash

6c225cc85fae1d31

Ingested

2026-07-25T14:45:07 UTC

Pipeline

idahocity-weather-v2.0.0

◈ Graph Edges — 3 Connections · Tier 2 · Deterministic

WEATHER_CROSS_STATION

1989-10-27 | KBOI(860.5m) → USC00104442(1207.0m) | Δelev=346m

conf=0.92 · tier-2 · deterministic

WEATHER_TEMPORAL_SERIES

Idaho City · 1989-10-26 · Hi:46°F Lo:29°F

conf=1.00 · tier-2 · deterministic

WEATHER_TEMPORAL_SERIES

Idaho City · 1989-10-28 · Hi:39°F Lo:24°F

conf=1.00 · tier-2 · deterministic

Idaho City — October 27, 1989HARD FREEZE