What was the temperature at Idaho City on 1988-05-18?

On 1988-05-18, the daily high at Idaho City (Boise Basin, 3,970 ft, Boise County, Idaho) was 60°F and the daily low was 28°F. Source: NOAA GHCND. Pipeline: idahocity-weather-v2.0.0.

Idaho City Weather — May 18, 1988

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

On 1988-05-18 at Idaho City (Boise Basin, 3,970 ft elevation, Boise County, Idaho), the daily high temperature was 60°F and the daily low was 28°F, a diurnal range of 32°F. Season: Spring. Day 139 of 1988. This date recorded a hard freeze (low ≤ 28°F) during the growing season.

Source: NOAA National Centers for Environmental Information — GHCND · Record ID: c812a7ddfd3512a7 · Hash: b414b078009b1efe

60°F

Daily High (TMAX)

28°F

Daily Low (TMIN)

32°F

Temp Range

Graph Edges

◈ Primary Source Record · NOAA GHCND · Tier 1

Station

Idaho City

GHCND ID

USC00104442

Date

1988-05-18 · Spring · Day 139 of 1988

High (TMAX)

60°F

Low (TMIN)

28°F

Range

32°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

c812a7ddfd3512a7

Content Hash

b414b078009b1efe

Ingested

2026-07-25T14:45:07 UTC

Pipeline

idahocity-weather-v2.0.0

◈ Graph Edges — 3 Connections · Tier 2 · Deterministic

WEATHER_CROSS_STATION

1988-05-18 | KBOI(860.5m) → USC00104442(1207.0m) | Δelev=346m

conf=0.92 · tier-2 · deterministic

WEATHER_TEMPORAL_SERIES

Idaho City · 1988-05-17 · Hi:80°F Lo:42°F

conf=1.00 · tier-2 · deterministic

WEATHER_TEMPORAL_SERIES

Idaho City · 1988-05-19 · Hi:61°F Lo:28°F

conf=1.00 · tier-2 · deterministic

Idaho City — May 18, 1988HARD FREEZE