What was the temperature at Idaho City on 1953-04-09?

On 1953-04-09, the daily high at Idaho City (Boise Basin, 3,970 ft, Boise County, Idaho) was 45°F and the daily low was 27°F. Source: NOAA GHCND. Pipeline: idahocity-weather-v2.0.0.

Idaho City Weather — April 09, 1953

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

On 1953-04-09 at Idaho City (Boise Basin, 3,970 ft elevation, Boise County, Idaho), the daily high temperature was 45°F and the daily low was 27°F, a diurnal range of 18°F. Season: Spring. Day 99 of 1953. This date recorded a hard freeze (low ≤ 28°F) during the growing season.

Source: NOAA National Centers for Environmental Information — GHCND · Record ID: 23aab6ff0d21bbd9 · Hash: a43fb265f55a99be

45°F

Daily High (TMAX)

27°F

Daily Low (TMIN)

18°F

Temp Range

Graph Edges

◈ Primary Source Record · NOAA GHCND · Tier 1

Station

Idaho City

GHCND ID

USC00104442

Date

1953-04-09 · Spring · Day 99 of 1953

High (TMAX)

45°F

Low (TMIN)

27°F

Range

18°F

Zone

Boise Basin

Elevation

3,970 ft · 1,210 m

Coordinates

43.8333°N, 115.8333°W

Geography

idaho_city

Source Tier

Tier 1 — Primary Federal Source — NOAA GHCND

Confidence

0.95

Record ID

23aab6ff0d21bbd9

Content Hash

a43fb265f55a99be

Ingested

2026-07-25T14:45:07 UTC

Pipeline

idahocity-weather-v2.0.0

◈ Graph Edges — 3 Connections · Tier 2 · Deterministic

WEATHER_CROSS_STATION

1953-04-09 | KBOI(860.5m) → USC00104442(1207.0m) | Δelev=346m

conf=0.92 · tier-2 · deterministic

WEATHER_TEMPORAL_SERIES

Idaho City · 1953-04-08 · Hi:48°F Lo:14°F

conf=1.00 · tier-2 · deterministic

WEATHER_TEMPORAL_SERIES

Idaho City · 1953-04-10 · Hi:42°F Lo:22°F

conf=1.00 · tier-2 · deterministic

Idaho City — April 09, 1953HARD FREEZE