What was the temperature at Arrowrock Dam on 1999-08-13?

On 1999-08-13, the daily high at Arrowrock Dam (Boise River Basin, 3,241 ft, Boise County, Idaho) was 84°F and the daily low was 55°F. Source: NOAA GHCND. Pipeline: idahocity-weather-v2.0.0.

Arrowrock Dam Weather — August 13, 1999

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

On 1999-08-13 at Arrowrock Dam (Boise River Basin, 3,241 ft elevation, Boise County, Idaho), the daily high temperature was 84°F and the daily low was 55°F, a diurnal range of 29°F. Season: Summer. Day 225 of 1999.

Source: NOAA National Centers for Environmental Information — GHCND · Record ID: d5c6498ff4ff8de0 · Hash: 0f9374b02a7a473b

84°F

Daily High (TMAX)

55°F

Daily Low (TMIN)

29°F

Temp Range

Graph Edges

◈ Primary Source Record · NOAA GHCND · Tier 1

Station

Arrowrock Dam

GHCND ID

USC00100448

Date

1999-08-13 · Summer · Day 225 of 1999

High (TMAX)

84°F

Low (TMIN)

55°F

Range

29°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

d5c6498ff4ff8de0

Content Hash

0f9374b02a7a473b

Ingested

2026-07-25T14:45:12 UTC

Pipeline

idahocity-weather-v2.0.0

◈ Graph Edges — 3 Connections · Tier 2 · Deterministic

WEATHER_CROSS_STATION

1999-08-13 | KBOI(860.5m) → USC00100448(988.0m) | Δelev=128m

conf=0.81 · tier-2 · deterministic

WEATHER_TEMPORAL_SERIES

Arrowrock Dam · 1999-08-12 · Hi:75°F Lo:55°F

conf=1.00 · tier-2 · deterministic

WEATHER_TEMPORAL_SERIES

Arrowrock Dam · 1999-08-14 · Hi:82°F Lo:50°F

conf=1.00 · tier-2 · deterministic

Arrowrock Dam — August 13, 1999