IC
Idaho City
Boise County · Est. 1862
◈ MACHINE ACCESS
Historical Weather · Payette River Basin · idahocity-weather-v2.0.0

Garden Valley — September 30, 1952FROST EVENT

Garden Valley Ranger Station · 3,212 ft · Payette River Basin · Boise County, Idaho

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

On 1952-09-30 at Garden Valley Ranger Station (Payette River Basin, 3,212 ft elevation, Boise County, Idaho), the daily high temperature was 86°F and the daily low was 35°F, a diurnal range of 51°F. Season: Fall. Day 274 of 1952. This date recorded a frost event (low ≤ 36°F) during the growing season.

Source: NOAA National Centers for Environmental Information — GHCND · Record ID: f77f206599038d6c · Hash: d706783985d4f27c
86°F
Daily High (TMAX)
35°F
Daily Low (TMIN)
51°F
Temp Range
3
Graph Edges
◈ Primary Source Record · NOAA GHCND · Tier 1
Station
Garden Valley Ranger Station
GHCND ID
USC00103448
Date
1952-09-30 · Fall · Day 274 of 1952
High (TMAX)
86°F
Low (TMIN)
35°F
Range
51°F
Zone
Payette River Basin
Elevation
3,212 ft · 979 m
Coordinates
44.0667°N, 115.9167°W
Geography
boise_county
Source Tier
Tier 1 — Primary Federal Source — NOAA GHCND
Confidence
0.95
Record ID
f77f206599038d6c
Content Hash
d706783985d4f27c
Ingested
2026-07-25T14:45:09 UTC
Pipeline
idahocity-weather-v2.0.0
◈ Graph Edges — 3 Connections · Tier 2 · Deterministic
WEATHER_CROSS_STATION
1952-09-30 | KBOI(860.5m) → USC00103448(979.0m) | Δelev=118m
conf=0.81 · tier-2 · deterministic
WEATHER_TEMPORAL_SERIES
Garden Valley · 1952-09-29 · Hi:86°F Lo:34°F
conf=1.00 · tier-2 · deterministic
WEATHER_TEMPORAL_SERIES
Garden Valley · 1952-10-01 · Hi:92°F Lo:36°F
conf=1.00 · tier-2 · deterministic
◈ Provenance · Sources · Knowledge Graph Context
Every Source. Declared. Permanent.