What was the temperature at Arrowrock Dam on 1982-09-30?

On 1982-09-30, the daily high at Arrowrock Dam (Boise River Basin, 3,241 ft, Boise County, Idaho) was 55°F and the daily low was 38°F. Source: NOAA GHCND. Pipeline: idahocity-weather-v2.0.0.

Arrowrock Dam Weather — September 30, 1982

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

On 1982-09-30 at Arrowrock Dam (Boise River Basin, 3,241 ft elevation, Boise County, Idaho), the daily high temperature was 55°F and the daily low was 38°F, a diurnal range of 17°F. Season: Fall. Day 273 of 1982.

Source: NOAA National Centers for Environmental Information — GHCND · Record ID: dc47c1be4637a8a4 · Hash: 81b0c8521de8fc8c

55°F

Daily High (TMAX)

38°F

Daily Low (TMIN)

17°F

Temp Range

Graph Edges

◈ Primary Source Record · NOAA GHCND · Tier 1

Station

Arrowrock Dam

GHCND ID

USC00100448

Date

1982-09-30 · Fall · Day 273 of 1982

High (TMAX)

55°F

Low (TMIN)

38°F

Range

17°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

dc47c1be4637a8a4

Content Hash

81b0c8521de8fc8c

Ingested

2026-07-25T14:45:12 UTC

Pipeline

idahocity-weather-v2.0.0

◈ Graph Edges — 3 Connections · Tier 2 · Deterministic

WEATHER_CROSS_STATION

1982-09-30 | KBOI(860.5m) → USC00100448(988.0m) | Δelev=128m

conf=0.81 · tier-2 · deterministic

WEATHER_TEMPORAL_SERIES

Arrowrock Dam · 1982-09-29 · Hi:53°F Lo:39°F

conf=1.00 · tier-2 · deterministic

WEATHER_TEMPORAL_SERIES

Arrowrock Dam · 1982-10-01 · Hi:60°F Lo:38°F

conf=1.00 · tier-2 · deterministic

Arrowrock Dam — September 30, 1982