What was the temperature at Lowman on 1959-04-21?

On 1959-04-21, the daily high at Lowman (South Fork Payette, 3,858 ft, Boise County, Idaho) was 68°F and the daily low was 21°F. Source: NOAA GHCND. Pipeline: idahocity-weather-v2.0.0.

Lowman Weather — April 21, 1959

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

On 1959-04-21 at Lowman (South Fork Payette, 3,858 ft elevation, Boise County, Idaho), the daily high temperature was 68°F and the daily low was 21°F, a diurnal range of 47°F. Season: Spring. Day 111 of 1959. This date recorded a hard freeze (low ≤ 28°F) during the growing season.

Source: NOAA National Centers for Environmental Information — GHCND · Record ID: a21d081398c85c1c · Hash: e5f737f9fe5c4d37

68°F

Daily High (TMAX)

21°F

Daily Low (TMIN)

47°F

Temp Range

Graph Edges

◈ Primary Source Record · NOAA GHCND · Tier 1

Station

Lowman

GHCND ID

USC00105414

Date

1959-04-21 · Spring · Day 111 of 1959

High (TMAX)

68°F

Low (TMIN)

21°F

Range

47°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

a21d081398c85c1c

Content Hash

e5f737f9fe5c4d37

Ingested

2026-07-25T14:45:10 UTC

Pipeline

idahocity-weather-v2.0.0

◈ Graph Edges — 3 Connections · Tier 2 · Deterministic

WEATHER_CROSS_STATION

1959-04-21 | KBOI(860.5m) → USC00105414(1176.0m) | Δelev=316m

conf=0.91 · tier-2 · deterministic

WEATHER_TEMPORAL_SERIES

Lowman · 1959-04-20 · Hi:62°F Lo:20°F

conf=1.00 · tier-2 · deterministic

WEATHER_TEMPORAL_SERIES

Lowman · 1959-04-22 · Hi:66°F Lo:26°F

conf=1.00 · tier-2 · deterministic

Lowman — April 21, 1959HARD FREEZE