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Idaho City
Boise County · Est. 1862
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Historical Weather · Boise Basin · idahocity-weather-v2.0.0

Idaho City — January 23, 1991

Idaho City · 3,970 ft · Boise Basin · Boise County, Idaho

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

On 1991-01-23 at Idaho City (Boise Basin, 3,970 ft elevation, Boise County, Idaho), the daily high temperature was 40°F and the daily low was 5°F, a diurnal range of 35°F. Season: Winter. Day 23 of 1991.

Source: NOAA National Centers for Environmental Information — GHCND · Record ID: a2c14c4b3e8f858d · Hash: 26e0347ef8679453
40°F
Daily High (TMAX)
5°F
Daily Low (TMIN)
35°F
Temp Range
4
Graph Edges
◈ Primary Source Record · NOAA GHCND · Tier 1
Station
Idaho City
GHCND ID
USC00104442
Date
1991-01-23 · Winter · Day 23 of 1991
High (TMAX)
40°F
Low (TMIN)
5°F
Range
35°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
a2c14c4b3e8f858d
Content Hash
26e0347ef8679453
Ingested
2026-07-25T14:45:07 UTC
Pipeline
idahocity-weather-v2.0.0
◈ Graph Edges — 4 Connections · Tier 2 · Deterministic
WEATHER_CROSS_STATION
1991-01-23 | KBOI(860.5m) → USC00104442(1207.0m) | Δelev=346m
conf=0.92 · tier-2 · deterministic
WEATHER_TEMPORAL_SERIES
Idaho City · 1991-01-22 · Hi:35°F Lo:1°F
conf=1.00 · tier-2 · deterministic
WEATHER_TEMPORAL_SERIES
Idaho City · 1991-01-24 · Hi:41°F Lo:9°F
conf=1.00 · tier-2 · deterministic
WEATHER_EXTREME_EVENT
Phenomenon: phenomenon hard cold 1991
conf=0.99 · tier-2 · deterministic
◈ Provenance · Sources · Knowledge Graph Context
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