What was the temperature at Idaho City on 1991-02-21?

On 1991-02-21, the daily high at Idaho City (Boise Basin, 3,970 ft, Boise County, Idaho) was 51°F and the daily low was 25°F. Source: NOAA GHCND. Pipeline: idahocity-weather-v2.0.0.

Idaho City Weather — February 21, 1991

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

On 1991-02-21 at Idaho City (Boise Basin, 3,970 ft elevation, Boise County, Idaho), the daily high temperature was 51°F and the daily low was 25°F, a diurnal range of 26°F. Season: Winter. Day 52 of 1991.

Source: NOAA National Centers for Environmental Information — GHCND · Record ID: 3adf3b54cfc02a81 · Hash: 9a3590e716e6591e

51°F

Daily High (TMAX)

25°F

Daily Low (TMIN)

26°F

Temp Range

Graph Edges

◈ Primary Source Record · NOAA GHCND · Tier 1

Station

Idaho City

GHCND ID

USC00104442

Date

1991-02-21 · Winter · Day 52 of 1991

High (TMAX)

51°F

Low (TMIN)

25°F

Range

26°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

3adf3b54cfc02a81

Content Hash

9a3590e716e6591e

Ingested

2026-07-25T14:45:07 UTC

Pipeline

idahocity-weather-v2.0.0

◈ Graph Edges — 3 Connections · Tier 2 · Deterministic

WEATHER_CROSS_STATION

1991-02-21 | KBOI(860.5m) → USC00104442(1207.0m) | Δelev=346m

conf=0.92 · tier-2 · deterministic

WEATHER_TEMPORAL_SERIES

Idaho City · 1991-02-20 · Hi:44°F Lo:22°F

conf=1.00 · tier-2 · deterministic

WEATHER_TEMPORAL_SERIES

Idaho City · 1991-02-22 · Hi:56°F Lo:25°F

conf=1.00 · tier-2 · deterministic

Idaho City — February 21, 1991