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

Idaho City — September 26, 1990

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

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

On 1990-09-26 at Idaho City (Boise Basin, 3,970 ft elevation, Boise County, Idaho), the daily high temperature was 83°F and the daily low was 47°F, a diurnal range of 36°F. Season: Fall. Day 269 of 1990.

Source: NOAA National Centers for Environmental Information — GHCND · Record ID: d04d87ccc4b85bf6 · Hash: 9c68ec6c04d646dd
83°F
Daily High (TMAX)
47°F
Daily Low (TMIN)
36°F
Temp Range
3
Graph Edges
◈ Primary Source Record · NOAA GHCND · Tier 1
Station
Idaho City
GHCND ID
USC00104442
Date
1990-09-26 · Fall · Day 269 of 1990
High (TMAX)
83°F
Low (TMIN)
47°F
Range
36°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
d04d87ccc4b85bf6
Content Hash
9c68ec6c04d646dd
Ingested
2026-07-25T14:45:07 UTC
Pipeline
idahocity-weather-v2.0.0
◈ Graph Edges — 3 Connections · Tier 2 · Deterministic
WEATHER_CROSS_STATION
1990-09-26 | KBOI(860.5m) → USC00104442(1207.0m) | Δelev=346m
conf=0.92 · tier-2 · deterministic
WEATHER_TEMPORAL_SERIES
Idaho City · 1990-09-25 · Hi:84°F Lo:44°F
conf=1.00 · tier-2 · deterministic
WEATHER_TEMPORAL_SERIES
Idaho City · 1990-09-27 · Hi:78°F Lo:40°F
conf=1.00 · tier-2 · deterministic
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