What was the temperature at Lowman on 1999-05-21?

On 1999-05-21, the daily high at Lowman (South Fork Payette, 3,858 ft, Boise County, Idaho) was 75°F and the daily low was 35°F. Source: NOAA GHCND. Pipeline: idahocity-weather-v2.0.0.

Lowman Weather — May 21, 1999

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

On 1999-05-21 at Lowman (South Fork Payette, 3,858 ft elevation, Boise County, Idaho), the daily high temperature was 75°F and the daily low was 35°F, a diurnal range of 40°F. Season: Spring. Day 141 of 1999. This date recorded a frost event (low ≤ 36°F) during the growing season.

Source: NOAA National Centers for Environmental Information — GHCND · Record ID: 5572d572ea8fb952 · Hash: 3b1d30ace5f078b2

75°F

Daily High (TMAX)

35°F

Daily Low (TMIN)

40°F

Temp Range

Graph Edges

◈ Primary Source Record · NOAA GHCND · Tier 1

Station

Lowman

GHCND ID

USC00105414

Date

1999-05-21 · Spring · Day 141 of 1999

High (TMAX)

75°F

Low (TMIN)

35°F

Range

40°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

5572d572ea8fb952

Content Hash

3b1d30ace5f078b2

Ingested

2026-07-25T14:45:10 UTC

Pipeline

idahocity-weather-v2.0.0

◈ Graph Edges — 3 Connections · Tier 2 · Deterministic

WEATHER_CROSS_STATION

1999-05-21 | KBOI(860.5m) → USC00105414(1176.0m) | Δelev=316m

conf=0.91 · tier-2 · deterministic

WEATHER_TEMPORAL_SERIES

Lowman · 1999-05-20 · Hi:75°F Lo:35°F

conf=1.00 · tier-2 · deterministic

WEATHER_TEMPORAL_SERIES

Lowman · 1999-05-22 · Hi:77°F Lo:33°F

conf=1.00 · tier-2 · deterministic

Lowman — May 21, 1999FROST EVENT