What was the temperature at Deadwood Dam on 1974-05-19?

On 1974-05-19, the daily high at Deadwood Dam (Deadwood River Basin, 5,384 ft, Boise County, Idaho) was 51°F and the daily low was 23°F. Source: NOAA GHCND. Pipeline: idahocity-weather-v2.0.0.

Deadwood Dam Weather — May 19, 1974

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

On 1974-05-19 at Deadwood Dam (Deadwood River Basin, 5,384 ft elevation, Boise County, Idaho), the daily high temperature was 51°F and the daily low was 23°F, a diurnal range of 28°F. Season: Spring. Day 139 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: 01de246d00fb8a0d · Hash: 059749bfb9c24e99

51°F

Daily High (TMAX)

23°F

Daily Low (TMIN)

28°F

Temp Range

Graph Edges

◈ Primary Source Record · NOAA GHCND · Tier 1

Station

Deadwood Dam

GHCND ID

USC00102385

Date

1974-05-19 · Spring · Day 139 of 1974

High (TMAX)

51°F

Low (TMIN)

23°F

Range

28°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

01de246d00fb8a0d

Content Hash

059749bfb9c24e99

Ingested

2026-07-25T14:45:13 UTC

Pipeline

idahocity-weather-v2.0.0

◈ Graph Edges — 3 Connections · Tier 2 · Deterministic

WEATHER_CROSS_STATION

1974-05-19 | KBOI(860.5m) → USC00102385(1641.0m) | Δelev=780m

conf=0.95 · tier-2 · deterministic

WEATHER_TEMPORAL_SERIES

Deadwood Dam · 1974-05-18 · Hi:48°F Lo:27°F

conf=1.00 · tier-2 · deterministic

WEATHER_TEMPORAL_SERIES

Deadwood Dam · 1974-05-20 · Hi:48°F Lo:34°F

conf=1.00 · tier-2 · deterministic

Deadwood Dam — May 19, 1974HARD FREEZE