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

Idaho City — February 17, 1975

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

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

On 1975-02-17 at Idaho City (Boise Basin, 3,970 ft elevation, Boise County, Idaho), the daily high temperature was 36°F and the daily low was 2°F, a diurnal range of 34°F. Season: Winter. Day 48 of 1975.

Source: NOAA National Centers for Environmental Information — GHCND · Record ID: e2cb05c9a3a204ee · Hash: 29c10da0fdf57994
36°F
Daily High (TMAX)
2°F
Daily Low (TMIN)
34°F
Temp Range
4
Graph Edges
◈ Primary Source Record · NOAA GHCND · Tier 1
Station
Idaho City
GHCND ID
USC00104442
Date
1975-02-17 · Winter · Day 48 of 1975
High (TMAX)
36°F
Low (TMIN)
2°F
Range
34°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
e2cb05c9a3a204ee
Content Hash
29c10da0fdf57994
Ingested
2026-07-25T14:45:07 UTC
Pipeline
idahocity-weather-v2.0.0
◈ Graph Edges — 4 Connections · Tier 2 · Deterministic
WEATHER_CROSS_STATION
1975-02-17 | KBOI(860.5m) → USC00104442(1207.0m) | Δelev=346m
conf=0.92 · tier-2 · deterministic
WEATHER_TEMPORAL_SERIES
Idaho City · 1975-02-16 · Hi:36°F Lo:18°F
conf=1.00 · tier-2 · deterministic
WEATHER_TEMPORAL_SERIES
Idaho City · 1975-02-18 · Hi:36°F Lo:0°F
conf=1.00 · tier-2 · deterministic
WEATHER_EXTREME_EVENT
Phenomenon: phenomenon hard cold 1975
conf=0.99 · tier-2 · deterministic
◈ Provenance · Sources · Knowledge Graph Context
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