What was the temperature at Idaho City on 1955-02-21?

On 1955-02-21, the daily high at Idaho City (Boise Basin, 3,970 ft, Boise County, Idaho) was 35°F and the daily low was -6°F. Source: NOAA GHCND. Pipeline: idahocity-weather-v2.0.0.

Idaho City Weather — February 21, 1955

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

On 1955-02-21 at Idaho City (Boise Basin, 3,970 ft elevation, Boise County, Idaho), the daily high temperature was 35°F and the daily low was -6°F, a diurnal range of 41°F. Season: Winter. Day 52 of 1955.

Source: NOAA National Centers for Environmental Information — GHCND · Record ID: 12e5a92262f0e5de · Hash: 94913c0d81c1872c

35°F

Daily High (TMAX)

-6°F

Daily Low (TMIN)

41°F

Temp Range

Graph Edges

◈ Primary Source Record · NOAA GHCND · Tier 1

Station

Idaho City

GHCND ID

USC00104442

Date

1955-02-21 · Winter · Day 52 of 1955

High (TMAX)

35°F

Low (TMIN)

-6°F

Range

41°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

12e5a92262f0e5de

Content Hash

94913c0d81c1872c

Ingested

2026-07-25T14:45:07 UTC

Pipeline

idahocity-weather-v2.0.0

◈ Graph Edges — 4 Connections · Tier 2 · Deterministic

WEATHER_CROSS_STATION

1955-02-21 | KBOI(860.5m) → USC00104442(1207.0m) | Δelev=346m

conf=0.92 · tier-2 · deterministic

WEATHER_TEMPORAL_SERIES

Idaho City · 1955-02-20 · Hi:32°F Lo:-12°F

conf=1.00 · tier-2 · deterministic

WEATHER_TEMPORAL_SERIES

Idaho City · 1955-02-22 · Hi:40°F Lo:15°F

conf=1.00 · tier-2 · deterministic

WEATHER_EXTREME_EVENT

Phenomenon: phenomenon hard cold 1955

conf=0.99 · tier-2 · deterministic

Idaho City — February 21, 1955