What was the temperature at Arrowrock Dam on 1984-04-27?

On 1984-04-27, the daily high at Arrowrock Dam (Boise River Basin, 3,241 ft, Boise County, Idaho) was 53°F and the daily low was 34°F. Source: NOAA GHCND. Pipeline: idahocity-weather-v2.0.0.

Arrowrock Dam Weather — April 27, 1984

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

On 1984-04-27 at Arrowrock Dam (Boise River Basin, 3,241 ft elevation, Boise County, Idaho), the daily high temperature was 53°F and the daily low was 34°F, a diurnal range of 19°F. Season: Spring. Day 118 of 1984. This date recorded a frost event (low ≤ 36°F) during the growing season.

Source: NOAA National Centers for Environmental Information — GHCND · Record ID: 6e83f06a16b3082f · Hash: 0aeda2fd48a44d86

53°F

Daily High (TMAX)

34°F

Daily Low (TMIN)

19°F

Temp Range

Graph Edges

◈ Primary Source Record · NOAA GHCND · Tier 1

Station

Arrowrock Dam

GHCND ID

USC00100448

Date

1984-04-27 · Spring · Day 118 of 1984

High (TMAX)

53°F

Low (TMIN)

34°F

Range

19°F

Zone

Boise River Basin

Elevation

3,241 ft · 988 m

Coordinates

43.6°N, 115.9167°W

Geography

boise_county

Source Tier

Tier 1 — Primary Federal Source — NOAA GHCND

Confidence

0.95

Record ID

6e83f06a16b3082f

Content Hash

0aeda2fd48a44d86

Ingested

2026-07-25T14:45:12 UTC

Pipeline

idahocity-weather-v2.0.0

◈ Graph Edges — 3 Connections · Tier 2 · Deterministic

WEATHER_CROSS_STATION

1984-04-27 | KBOI(860.5m) → USC00100448(988.0m) | Δelev=128m

conf=0.81 · tier-2 · deterministic

WEATHER_TEMPORAL_SERIES

Arrowrock Dam · 1984-04-26 · Hi:45°F Lo:35°F

conf=1.00 · tier-2 · deterministic

WEATHER_TEMPORAL_SERIES

Arrowrock Dam · 1984-04-28 · Hi:49°F Lo:31°F

conf=1.00 · tier-2 · deterministic

Arrowrock Dam — April 27, 1984FROST EVENT