What was the temperature at Arrowrock Dam on 1991-01-06?

On 1991-01-06, the daily high at Arrowrock Dam (Boise River Basin, 3,241 ft, Boise County, Idaho) was 23°F and the daily low was 4°F. Source: NOAA GHCND. Pipeline: idahocity-weather-v2.0.0.

Arrowrock Dam Weather — January 06, 1991

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

On 1991-01-06 at Arrowrock Dam (Boise River Basin, 3,241 ft elevation, Boise County, Idaho), the daily high temperature was 23°F and the daily low was 4°F, a diurnal range of 19°F. Season: Winter. Day 6 of 1991.

Source: NOAA National Centers for Environmental Information — GHCND · Record ID: b8d19eb5b581aae2 · Hash: 2c41613e402bc35e

23°F

Daily High (TMAX)

4°F

Daily Low (TMIN)

19°F

Temp Range

Graph Edges

◈ Primary Source Record · NOAA GHCND · Tier 1

Station

Arrowrock Dam

GHCND ID

USC00100448

Date

1991-01-06 · Winter · Day 6 of 1991

High (TMAX)

23°F

Low (TMIN)

4°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

b8d19eb5b581aae2

Content Hash

2c41613e402bc35e

Ingested

2026-07-25T14:45:12 UTC

Pipeline

idahocity-weather-v2.0.0

◈ Graph Edges — 4 Connections · Tier 2 · Deterministic

WEATHER_CROSS_STATION

1991-01-06 | KBOI(860.5m) → USC00100448(988.0m) | Δelev=128m

conf=0.81 · tier-2 · deterministic

WEATHER_TEMPORAL_SERIES

Arrowrock Dam · 1991-01-05 · Hi:14°F Lo:-1°F

conf=1.00 · tier-2 · deterministic

WEATHER_TEMPORAL_SERIES

Arrowrock Dam · 1991-01-07 · Hi:38°F Lo:13°F

conf=1.00 · tier-2 · deterministic

WEATHER_EXTREME_EVENT

Phenomenon: phenomenon hard cold 1991

conf=0.99 · tier-2 · deterministic

Arrowrock Dam — January 06, 1991