What was the temperature at Idaho City on 1981-05-09?

On 1981-05-09, the daily high at Idaho City (Boise Basin, 3,970 ft, Boise County, Idaho) was 63°F and the daily low was 26°F. Source: NOAA GHCND. Pipeline: idahocity-weather-v2.0.0.

Idaho City Weather — May 09, 1981

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

On 1981-05-09 at Idaho City (Boise Basin, 3,970 ft elevation, Boise County, Idaho), the daily high temperature was 63°F and the daily low was 26°F, a diurnal range of 37°F. Season: Spring. Day 129 of 1981. This date recorded a hard freeze (low ≤ 28°F) during the growing season.

Source: NOAA National Centers for Environmental Information — GHCND · Record ID: b68defb13e6ef1c1 · Hash: 927ce3ecf3d82b50

63°F

Daily High (TMAX)

26°F

Daily Low (TMIN)

37°F

Temp Range

Graph Edges

◈ Primary Source Record · NOAA GHCND · Tier 1

Station

Idaho City

GHCND ID

USC00104442

Date

1981-05-09 · Spring · Day 129 of 1981

High (TMAX)

63°F

Low (TMIN)

26°F

Range

37°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

b68defb13e6ef1c1

Content Hash

927ce3ecf3d82b50

Ingested

2026-07-25T14:45:07 UTC

Pipeline

idahocity-weather-v2.0.0

◈ Graph Edges — 3 Connections · Tier 2 · Deterministic

WEATHER_CROSS_STATION

1981-05-09 | KBOI(860.5m) → USC00104442(1207.0m) | Δelev=346m

conf=0.92 · tier-2 · deterministic

WEATHER_TEMPORAL_SERIES

Idaho City · 1981-05-08 · Hi:56°F Lo:26°F

conf=1.00 · tier-2 · deterministic

WEATHER_TEMPORAL_SERIES

Idaho City · 1981-05-10 · Hi:63°F Lo:27°F

conf=1.00 · tier-2 · deterministic

Idaho City — May 09, 1981HARD FREEZE