What was the temperature at Deadwood Dam on 1974-04-18?

On 1974-04-18, the daily high at Deadwood Dam (Deadwood River Basin, 5,384 ft, Boise County, Idaho) was 61°F and the daily low was 25°F. Source: NOAA GHCND. Pipeline: idahocity-weather-v2.0.0.

Deadwood Dam Weather — April 18, 1974

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

On 1974-04-18 at Deadwood Dam (Deadwood River Basin, 5,384 ft elevation, Boise County, Idaho), the daily high temperature was 61°F and the daily low was 25°F, a diurnal range of 36°F. Season: Spring. Day 108 of 1974. This date recorded a hard freeze (low ≤ 28°F) during the growing season.

Source: NOAA National Centers for Environmental Information — GHCND · Record ID: dd9c4a69e2a5fb2a · Hash: e9e1433c848ed7ad

61°F

Daily High (TMAX)

25°F

Daily Low (TMIN)

36°F

Temp Range

Graph Edges

◈ Primary Source Record · NOAA GHCND · Tier 1

Station

Deadwood Dam

GHCND ID

USC00102385

Date

1974-04-18 · Spring · Day 108 of 1974

High (TMAX)

61°F

Low (TMIN)

25°F

Range

36°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

dd9c4a69e2a5fb2a

Content Hash

e9e1433c848ed7ad

Ingested

2026-07-25T14:45:13 UTC

Pipeline

idahocity-weather-v2.0.0

◈ Graph Edges — 3 Connections · Tier 2 · Deterministic

WEATHER_CROSS_STATION

1974-04-18 | KBOI(860.5m) → USC00102385(1641.0m) | Δelev=780m

conf=0.95 · tier-2 · deterministic

WEATHER_TEMPORAL_SERIES

Deadwood Dam · 1974-04-17 · Hi:61°F Lo:18°F

conf=1.00 · tier-2 · deterministic

WEATHER_TEMPORAL_SERIES

Deadwood Dam · 1974-04-19 · Hi:60°F Lo:28°F

conf=1.00 · tier-2 · deterministic

Deadwood Dam — April 18, 1974HARD FREEZE