What was the temperature at Arrowrock Dam on 1999-07-14?

On 1999-07-14, the daily high at Arrowrock Dam (Boise River Basin, 3,241 ft, Boise County, Idaho) was 99°F and the daily low was 58°F. Source: NOAA GHCND. Pipeline: idahocity-weather-v2.0.0.

Arrowrock Dam Weather — July 14, 1999

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

On 1999-07-14 at Arrowrock Dam (Boise River Basin, 3,241 ft elevation, Boise County, Idaho), the daily high temperature was 99°F and the daily low was 58°F, a diurnal range of 41°F. Season: Summer. Day 195 of 1999. This date recorded a heat event (high ≥ 95°F) at 3,241 ft.

Source: NOAA National Centers for Environmental Information — GHCND · Record ID: 535f0a97c540e7a8 · Hash: af805f10396abc3c

99°F

Daily High (TMAX)

58°F

Daily Low (TMIN)

41°F

Temp Range

Graph Edges

◈ Primary Source Record · NOAA GHCND · Tier 1

Station

Arrowrock Dam

GHCND ID

USC00100448

Date

1999-07-14 · Summer · Day 195 of 1999

High (TMAX)

99°F

Low (TMIN)

58°F

Range

41°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

535f0a97c540e7a8

Content Hash

af805f10396abc3c

Ingested

2026-07-25T14:45:12 UTC

Pipeline

idahocity-weather-v2.0.0

◈ Graph Edges — 3 Connections · Tier 2 · Deterministic

WEATHER_CROSS_STATION

1999-07-14 | KBOI(860.5m) → USC00100448(988.0m) | Δelev=128m

conf=0.81 · tier-2 · deterministic

WEATHER_TEMPORAL_SERIES

Arrowrock Dam · 1999-07-13 · Hi:97°F Lo:55°F

conf=1.00 · tier-2 · deterministic

WEATHER_TEMPORAL_SERIES

Arrowrock Dam · 1999-07-15 · Hi:85°F Lo:48°F

conf=1.00 · tier-2 · deterministic

Arrowrock Dam — July 14, 1999HEAT EVENT