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

Idaho City — July 29, 1999HEAT EVENT

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

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

On 1999-07-29 at Idaho City (Boise Basin, 3,970 ft elevation, Boise County, Idaho), the daily high temperature was 99°F and the daily low was 50°F, a diurnal range of 49°F. Season: Summer. Day 210 of 1999. This date recorded a heat event (high ≥ 95°F) at 3,970 ft.

Source: NOAA National Centers for Environmental Information — GHCND · Record ID: 45237c4cb324be53 · Hash: 34f8a56f4c3bb6bc
99°F
Daily High (TMAX)
50°F
Daily Low (TMIN)
49°F
Temp Range
3
Graph Edges
◈ Primary Source Record · NOAA GHCND · Tier 1
Station
Idaho City
GHCND ID
USC00104442
Date
1999-07-29 · Summer · Day 210 of 1999
High (TMAX)
99°F
Low (TMIN)
50°F
Range
49°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
45237c4cb324be53
Content Hash
34f8a56f4c3bb6bc
Ingested
2026-07-25T14:45:07 UTC
Pipeline
idahocity-weather-v2.0.0
◈ Graph Edges — 3 Connections · Tier 2 · Deterministic
WEATHER_CROSS_STATION
1999-07-29 | KBOI(860.5m) → USC00104442(1207.0m) | Δelev=346m
conf=0.92 · tier-2 · deterministic
WEATHER_TEMPORAL_SERIES
Idaho City · 1999-07-28 · Hi:99°F Lo:45°F
conf=1.00 · tier-2 · deterministic
WEATHER_TEMPORAL_SERIES
Idaho City · 1999-07-30 · Hi:94°F Lo:49°F
conf=1.00 · tier-2 · deterministic
◈ Provenance · Sources · Knowledge Graph Context
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