What was the temperature at Idaho City on 1955-05-21?

On 1955-05-21, the daily high at Idaho City (Boise Basin, 3,970 ft, Boise County, Idaho) was 78°F and the daily low was 48°F. Source: NOAA GHCND. Pipeline: idahocity-weather-v2.0.0.

Idaho City Weather — May 21, 1955

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

On 1955-05-21 at Idaho City (Boise Basin, 3,970 ft elevation, Boise County, Idaho), the daily high temperature was 78°F and the daily low was 48°F, a diurnal range of 30°F. Season: Spring. Day 141 of 1955.

Source: NOAA National Centers for Environmental Information — GHCND · Record ID: fb4d601cd34cbf2c · Hash: 4d9051aecce1d2da

78°F

Daily High (TMAX)

48°F

Daily Low (TMIN)

30°F

Temp Range

Graph Edges

◈ Primary Source Record · NOAA GHCND · Tier 1

Station

Idaho City

GHCND ID

USC00104442

Date

1955-05-21 · Spring · Day 141 of 1955

High (TMAX)

78°F

Low (TMIN)

48°F

Range

30°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

fb4d601cd34cbf2c

Content Hash

4d9051aecce1d2da

Ingested

2026-07-25T14:45:07 UTC

Pipeline

idahocity-weather-v2.0.0

◈ Graph Edges — 3 Connections · Tier 2 · Deterministic

WEATHER_CROSS_STATION

1955-05-21 | KBOI(860.5m) → USC00104442(1207.0m) | Δelev=346m

conf=0.92 · tier-2 · deterministic

WEATHER_TEMPORAL_SERIES

Idaho City · 1955-05-20 · Hi:80°F Lo:33°F

conf=1.00 · tier-2 · deterministic

WEATHER_TEMPORAL_SERIES

Idaho City · 1955-05-22 · Hi:66°F Lo:27°F

conf=1.00 · tier-2 · deterministic

Idaho City — May 21, 1955