What was the temperature at Deadwood Dam on 1971-01-21?

On 1971-01-21, the daily high at Deadwood Dam (Deadwood River Basin, 5,384 ft, Boise County, Idaho) was 27°F and the daily low was 4°F. Source: NOAA GHCND. Pipeline: idahocity-weather-v2.0.0.

Deadwood Dam Weather — January 21, 1971

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

On 1971-01-21 at Deadwood Dam (Deadwood River Basin, 5,384 ft elevation, Boise County, Idaho), the daily high temperature was 27°F and the daily low was 4°F, a diurnal range of 23°F. Season: Winter. Day 21 of 1971.

Source: NOAA National Centers for Environmental Information — GHCND · Record ID: 2d7c3937d793581f · Hash: 364ffe1b9f0c76b1

27°F

Daily High (TMAX)

4°F

Daily Low (TMIN)

23°F

Temp Range

Graph Edges

◈ Primary Source Record · NOAA GHCND · Tier 1

Station

Deadwood Dam

GHCND ID

USC00102385

Date

1971-01-21 · Winter · Day 21 of 1971

High (TMAX)

27°F

Low (TMIN)

4°F

Range

23°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

2d7c3937d793581f

Content Hash

364ffe1b9f0c76b1

Ingested

2026-07-25T14:45:13 UTC

Pipeline

idahocity-weather-v2.0.0

◈ Graph Edges — 4 Connections · Tier 2 · Deterministic

WEATHER_CROSS_STATION

1971-01-21 | KBOI(860.5m) → USC00102385(1641.0m) | Δelev=780m

conf=0.95 · tier-2 · deterministic

WEATHER_TEMPORAL_SERIES

Deadwood Dam · 1971-01-20 · Hi:40°F Lo:23°F

conf=1.00 · tier-2 · deterministic

WEATHER_TEMPORAL_SERIES

Deadwood Dam · 1971-01-22 · Hi:24°F Lo:-3°F

conf=1.00 · tier-2 · deterministic

WEATHER_EXTREME_EVENT

Phenomenon: phenomenon hard cold 1971

conf=0.99 · tier-2 · deterministic

Deadwood Dam — January 21, 1971