What was the temperature at Idaho City on 1949-01-20?

On 1949-01-20, the daily high at Idaho City (Boise Basin, 3,970 ft, Boise County, Idaho) was 20°F and the daily low was -25°F. Source: NOAA GHCND. Pipeline: idahocity-weather-v2.0.0.

Idaho City Weather — January 20, 1949

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

On 1949-01-20 at Idaho City (Boise Basin, 3,970 ft elevation, Boise County, Idaho), the daily high temperature was 20°F and the daily low was -25°F, a diurnal range of 45°F. Season: Winter. Day 20 of 1949.

Source: NOAA National Centers for Environmental Information — GHCND · Record ID: 296a241a8fac90a8 · Hash: 515d9e836440a105

20°F

Daily High (TMAX)

-25°F

Daily Low (TMIN)

45°F

Temp Range

Graph Edges

◈ Primary Source Record · NOAA GHCND · Tier 1

Station

Idaho City

GHCND ID

USC00104442

Date

1949-01-20 · Winter · Day 20 of 1949

High (TMAX)

20°F

Low (TMIN)

-25°F

Range

45°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

296a241a8fac90a8

Content Hash

515d9e836440a105

Ingested

2026-07-25T14:45:07 UTC

Pipeline

idahocity-weather-v2.0.0

◈ Graph Edges — 4 Connections · Tier 2 · Deterministic

WEATHER_CROSS_STATION

1949-01-20 | KBOI(860.5m) → USC00104442(1207.0m) | Δelev=346m

conf=0.92 · tier-2 · deterministic

WEATHER_TEMPORAL_SERIES

Idaho City · 1949-01-19 · Hi:21°F Lo:-14°F

conf=1.00 · tier-2 · deterministic

WEATHER_TEMPORAL_SERIES

Idaho City · 1949-01-21 · Hi:21°F Lo:-4°F

conf=1.00 · tier-2 · deterministic

WEATHER_EXTREME_EVENT

Phenomenon: phenomenon hard cold 1949

conf=0.99 · tier-2 · deterministic

Idaho City — January 20, 1949