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

Deadwood Dam — May 15, 1963HARD FREEZE

Deadwood Dam · 5,384 ft · Deadwood River Basin · Boise County, Idaho

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

On 1963-05-15 at Deadwood Dam (Deadwood River Basin, 5,384 ft elevation, Boise County, Idaho), the daily high temperature was 57°F and the daily low was 27°F, a diurnal range of 30°F. Season: Spring. Day 135 of 1963. This date recorded a hard freeze (low ≤ 28°F) during the growing season.

Source: NOAA National Centers for Environmental Information — GHCND · Record ID: 65d0e05776a98a0f · Hash: 99f66307df3a5ee5
57°F
Daily High (TMAX)
27°F
Daily Low (TMIN)
30°F
Temp Range
5
Graph Edges
◈ Primary Source Record · NOAA GHCND · Tier 1
Station
Deadwood Dam
GHCND ID
USC00102385
Date
1963-05-15 · Spring · Day 135 of 1963
High (TMAX)
57°F
Low (TMIN)
27°F
Range
30°F
Zone
Deadwood River Basin
Elevation
5,384 ft · 1,641 m
Coordinates
44.3167°N, 115.6333°W
Geography
boise_county
Source Tier
Tier 1 — Primary Federal Source — NOAA GHCND
Confidence
0.95
Record ID
65d0e05776a98a0f
Content Hash
99f66307df3a5ee5
Ingested
2026-07-25T14:45:13 UTC
Pipeline
idahocity-weather-v2.0.0
◈ Graph Edges — 5 Connections · Tier 2 · Deterministic
WEATHER_CROSS_STATION
1963-05-15 | KBOI(860.5m) → USC00102385(1641.0m) | Δelev=780m
conf=0.95 · tier-2 · deterministic
WEATHER_TEMPORAL_SERIES
Deadwood Dam · 1963-05-14 · Hi:59°F Lo:30°F
conf=1.00 · tier-2 · deterministic
WEATHER_TEMPORAL_SERIES
Deadwood Dam · 1963-05-16 · Hi:64°F Lo:30°F
conf=1.00 · tier-2 · deterministic
WEATHER_SEASONAL_PATTERN
WEATHER_SEASONAL_PATTERN
◈ Provenance · Sources · Knowledge Graph Context
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