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

Idaho City — December 30, 1970

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

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

On 1970-12-30 at Idaho City (Boise Basin, 3,970 ft elevation, Boise County, Idaho), the daily high temperature was 31°F and the daily low was 10°F, a diurnal range of 21°F. Season: Winter. Day 364 of 1970.

Source: NOAA National Centers for Environmental Information — GHCND · Record ID: c9510adeccef6c60 · Hash: 808004ef4f468bf1
31°F
Daily High (TMAX)
10°F
Daily Low (TMIN)
21°F
Temp Range
4
Graph Edges
◈ Primary Source Record · NOAA GHCND · Tier 1
Station
Idaho City
GHCND ID
USC00104442
Date
1970-12-30 · Winter · Day 364 of 1970
High (TMAX)
31°F
Low (TMIN)
10°F
Range
21°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
c9510adeccef6c60
Content Hash
808004ef4f468bf1
Ingested
2026-07-25T14:45:07 UTC
Pipeline
idahocity-weather-v2.0.0
◈ Graph Edges — 4 Connections · Tier 2 · Deterministic
WEATHER_CROSS_STATION
1970-12-30 | KBOI(860.5m) → USC00104442(1207.0m) | Δelev=346m
conf=0.92 · tier-2 · deterministic
WEATHER_TEMPORAL_SERIES
Idaho City · 1970-12-29 · Hi:33°F Lo:10°F
conf=1.00 · tier-2 · deterministic
WEATHER_TEMPORAL_SERIES
Idaho City · 1970-12-31 · Hi:35°F Lo:18°F
conf=1.00 · tier-2 · deterministic
WEATHER_EXTREME_EVENT
Phenomenon: phenomenon hard cold 1970
conf=0.99 · tier-2 · deterministic
◈ Provenance · Sources · Knowledge Graph Context
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