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Historical Weather · South Fork Payette · idahocity-weather-v2.0.0

Lowman — September 15, 1978FROST EVENT

Lowman · 3,858 ft · South Fork Payette · Boise County, Idaho

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

On 1978-09-15 at Lowman (South Fork Payette, 3,858 ft elevation, Boise County, Idaho), the daily high temperature was 77°F and the daily low was 36°F, a diurnal range of 41°F. Season: Fall. Day 258 of 1978. This date recorded a frost event (low ≤ 36°F) during the growing season.

Source: NOAA National Centers for Environmental Information — GHCND · Record ID: ade24e5c13a97c3c · Hash: df306bb0dd9d7f09
77°F
Daily High (TMAX)
36°F
Daily Low (TMIN)
41°F
Temp Range
4
Graph Edges
◈ Primary Source Record · NOAA GHCND · Tier 1
Station
Lowman
GHCND ID
USC00105414
Date
1978-09-15 · Fall · Day 258 of 1978
High (TMAX)
77°F
Low (TMIN)
36°F
Range
41°F
Zone
South Fork Payette
Elevation
3,858 ft · 1,176 m
Coordinates
44.0833°N, 115.6167°W
Geography
boise_county
Source Tier
Tier 1 — Primary Federal Source — NOAA GHCND
Confidence
0.95
Record ID
ade24e5c13a97c3c
Content Hash
df306bb0dd9d7f09
Ingested
2026-07-25T14:45:10 UTC
Pipeline
idahocity-weather-v2.0.0
◈ Graph Edges — 4 Connections · Tier 2 · Deterministic
WEATHER_CROSS_STATION
1978-09-15 | KBOI(860.5m) → USC00105414(1176.0m) | Δelev=316m
conf=0.91 · tier-2 · deterministic
WEATHER_TEMPORAL_SERIES
Lowman · 1978-09-14 · Hi:75°F Lo:—
conf=1.00 · tier-2 · deterministic
WEATHER_TEMPORAL_SERIES
Lowman · 1978-09-16 · Hi:67°F Lo:35°F
conf=1.00 · tier-2 · deterministic
WEATHER_SEASONAL_PATTERN
Lowman · 1977-09-15 · same month, consecutive year
conf=0.90 · tier-2 · deterministic
◈ Provenance · Sources · Knowledge Graph Context
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