What was the temperature at Idaho City on 1949-01-09?

On 1949-01-09, the daily high at Idaho City (Boise Basin, 3,970 ft, Boise County, Idaho) was 20°F and the daily low was -30°F. Source: NOAA GHCND. Pipeline: idahocity-weather-v2.0.0.

Idaho City Weather — January 09, 1949

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

On 1949-01-09 at Idaho City (Boise Basin, 3,970 ft elevation, Boise County, Idaho), the daily high temperature was 20°F and the daily low was -30°F, a diurnal range of 50°F. Season: Winter. Day 9 of 1949.

Source: NOAA National Centers for Environmental Information — GHCND · Record ID: aad3a5cdf24a8681 · Hash: d6a95585a36be1d8

20°F

Daily High (TMAX)

-30°F

Daily Low (TMIN)

50°F

Temp Range

Graph Edges

◈ Primary Source Record · NOAA GHCND · Tier 1

Station

Idaho City

GHCND ID

USC00104442

Date

1949-01-09 · Winter · Day 9 of 1949

High (TMAX)

20°F

Low (TMIN)

-30°F

Range

50°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

aad3a5cdf24a8681

Content Hash

d6a95585a36be1d8

Ingested

2026-07-25T14:45:07 UTC

Pipeline

idahocity-weather-v2.0.0

◈ Graph Edges — 4 Connections · Tier 2 · Deterministic

WEATHER_CROSS_STATION

1949-01-09 | KBOI(860.5m) → USC00104442(1207.0m) | Δelev=346m

conf=0.92 · tier-2 · deterministic

WEATHER_TEMPORAL_SERIES

Idaho City · 1949-01-08 · Hi:25°F Lo:-8°F

conf=1.00 · tier-2 · deterministic

WEATHER_TEMPORAL_SERIES

Idaho City · 1949-01-10 · Hi:12°F Lo:-28°F

conf=1.00 · tier-2 · deterministic

WEATHER_EXTREME_EVENT

Phenomenon: phenomenon hard cold 1949

conf=0.99 · tier-2 · deterministic

Idaho City — January 09, 1949