What was the temperature at Lowman on 1999-10-21?

On 1999-10-21, the daily high at Lowman (South Fork Payette, 3,858 ft, Boise County, Idaho) was 74°F and the daily low was 19°F. Source: NOAA GHCND. Pipeline: idahocity-weather-v2.0.0.

Lowman Weather — October 21, 1999

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

On 1999-10-21 at Lowman (South Fork Payette, 3,858 ft elevation, Boise County, Idaho), the daily high temperature was 74°F and the daily low was 19°F, a diurnal range of 55°F. Season: Fall. Day 294 of 1999. This date recorded a hard freeze (low ≤ 28°F) during the growing season.

Source: NOAA National Centers for Environmental Information — GHCND · Record ID: a6459de7ba5aca22 · Hash: aa0c0db48461462a

74°F

Daily High (TMAX)

19°F

Daily Low (TMIN)

55°F

Temp Range

Graph Edges

◈ Primary Source Record · NOAA GHCND · Tier 1

Station

Lowman

GHCND ID

USC00105414

Date

1999-10-21 · Fall · Day 294 of 1999

High (TMAX)

74°F

Low (TMIN)

19°F

Range

55°F

Zone

South Fork Payette

Elevation

3,858 ft · 1,176 m

Coordinates

44.0833°N, 115.6167°W

Geography

boise_county

Source Tier

Tier 1 — Primary Federal Source — NOAA GHCND

Confidence

0.95

Record ID

a6459de7ba5aca22

Content Hash

aa0c0db48461462a

Ingested

2026-07-25T14:45:10 UTC

Pipeline

idahocity-weather-v2.0.0

◈ Graph Edges — 3 Connections · Tier 2 · Deterministic

WEATHER_CROSS_STATION

1999-10-21 | KBOI(860.5m) → USC00105414(1176.0m) | Δelev=316m

conf=0.91 · tier-2 · deterministic

WEATHER_TEMPORAL_SERIES

Lowman · 1999-10-20 · Hi:71°F Lo:19°F

conf=1.00 · tier-2 · deterministic

WEATHER_TEMPORAL_SERIES

Lowman · 1999-10-22 · Hi:72°F Lo:19°F

conf=1.00 · tier-2 · deterministic

Lowman — October 21, 1999HARD FREEZE