What was the temperature at Arrowrock Dam on 1985-02-04?

On 1985-02-04, the daily high at Arrowrock Dam (Boise River Basin, 3,241 ft, Boise County, Idaho) was 20°F and the daily low was -11°F. Source: NOAA GHCND. Pipeline: idahocity-weather-v2.0.0.

Arrowrock Dam Weather — February 04, 1985

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

On 1985-02-04 at Arrowrock Dam (Boise River Basin, 3,241 ft elevation, Boise County, Idaho), the daily high temperature was 20°F and the daily low was -11°F, a diurnal range of 31°F. Season: Winter. Day 35 of 1985.

Source: NOAA National Centers for Environmental Information — GHCND · Record ID: cf9b99620d6829b8 · Hash: f13a80853cd5994c

20°F

Daily High (TMAX)

-11°F

Daily Low (TMIN)

31°F

Temp Range

Graph Edges

◈ Primary Source Record · NOAA GHCND · Tier 1

Station

Arrowrock Dam

GHCND ID

USC00100448

Date

1985-02-04 · Winter · Day 35 of 1985

High (TMAX)

20°F

Low (TMIN)

-11°F

Range

31°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

cf9b99620d6829b8

Content Hash

f13a80853cd5994c

Ingested

2026-07-25T14:45:12 UTC

Pipeline

idahocity-weather-v2.0.0

◈ Graph Edges — 4 Connections · Tier 2 · Deterministic

WEATHER_CROSS_STATION

1985-02-04 | KBOI(860.5m) → USC00100448(988.0m) | Δelev=128m

conf=0.81 · tier-2 · deterministic

WEATHER_TEMPORAL_SERIES

Arrowrock Dam · 1985-02-03 · Hi:20°F Lo:0°F

conf=1.00 · tier-2 · deterministic

WEATHER_TEMPORAL_SERIES

Arrowrock Dam · 1985-02-05 · Hi:14°F Lo:-12°F

conf=1.00 · tier-2 · deterministic

WEATHER_EXTREME_EVENT

Phenomenon: phenomenon hard cold 1985

conf=0.99 · tier-2 · deterministic

Arrowrock Dam — February 04, 1985