Home / Bigfork / 8 September 2018
Bigfork
United States · 8 September 2018
← 7 September 20189 September 2018 →
Average
18.9°C
low 15.5°C · high 21.3°C
Rainfall
0.1mm
dry day
Wind
2.2m/s
daily average
Humidity
49.7%
daily average
Cloud
55%
cover
Pressure
1011hPa
daily average
The temperature ranged from 15.5°C around 04:00 to 21.3°C around 19:00. No measurable rain was recorded during the day.
How unusual was this day?
Compared against the same 135 calendar days (±7 days) across the other 9 years on file.
High temperature
39th percentile
Low temperature
81th percentile
Rainfall
67th percentile
Wind
85th percentile
A percentile of 100 means this was the hottest/wettest/windiest of the comparable days on file; 50 is right in the middle. This window's average temperature was 17.1°C, versus 18.9°C on this specific day.
Sun & daylight
Sunrise
07:03
Sunset
20:02
Day length
12h 59m
Hour by hour
Temperature (line) and hourly rainfall (bars), local time — America/Denver.
Cumulative rainfall through the day.
| Local time | UTC | Temp | Feels | Rain mm | Wind m/s | Dir | Humidity % | Pressure hPa |
|---|---|---|---|---|---|---|---|---|
| 00:00 | 06:00 | 20.5°C | 19.3°C | 0 | 1 | SE | 44 | 1011 |
| 01:00 | 07:00 | 19.8°C | 18.8°C | 0 | 0.9 | ESE | 48 | 1011 |
| 02:00 | 08:00 | 17.9°C | 17.2°C | 0 | 1.3 | ESE | 63 | 1011 |
| 03:00 | 09:00 | 17.2°C | 16.4°C | 0 | 1.8 | ESE | 69 | 1010 |
| 04:00 | 10:00 | 15.5°C | 14.9°C | 0 | 1.4 | ESE | 76 | 1011 |
| 05:00 | 11:00 | 16.5°C | 16.1°C | 0 | 1.2 | SE | 71 | 1010 |
| 06:00 | 12:00 | 16.5°C | 16.2°C | 0 | 1.1 | SE | 73 | 1011 |
| 07:00 | 13:00 | 16.6°C | 16.5°C | 0 | 0.9 | SSE | 74 | 1011 |
| 08:00 | 14:00 | 17.4°C | 17.3°C | 0 | 1 | SSW | 69 | 1011 |
| 09:00 | 15:00 | 17.9°C | 16.6°C | 0 | 1.1 | SSW | 53 | 1012 |
| 10:00 | 16:00 | 17.1°C | 15°C | 0 | 1.6 | SW | 47 | 1012 |
| 11:00 | 17:00 | 19.9°C | 16.8°C | 0 | 3.1 | WSW | 41 | 1012 |
| 12:00 | 18:00 | 20.4°C | 16.8°C | 0.01 | 3.9 | WSW | 40 | 1012 |
| 13:00 | 19:00 | 20.1°C | 16.6°C | 0.03 | 4 | WSW | 41 | 1011 |
| 14:00 | 20:00 | 20.5°C | 16.8°C | 0.03 | 3.9 | WSW | 38 | 1011 |
| 15:00 | 21:00 | 21.2°C | 17.5°C | 0 | 3.7 | WSW | 35 | 1011 |
| 16:00 | 22:00 | 21°C | 17°C | 0 | 4.1 | WSW | 35 | 1010 |
| 17:00 | 23:00 | 21.1°C | 17.3°C | 0 | 3.7 | WSW | 34 | 1011 |
| 18:00 | 00:00 | 21.2°C | 17.8°C | 0 | 3.2 | WSW | 34 | 1010 |
| 19:00 | 01:00 | 21.3°C | 18.8°C | 0 | 2 | W | 35 | 1011 |
| 20:00 | 02:00 | 19°C | 16.7°C | 0 | 2.3 | WSW | 44 | 1011 |
| 21:00 | 03:00 | 18.8°C | 16.1°C | 0 | 2.2 | WSW | 41 | 1012 |
| 22:00 | 04:00 | 18.6°C | 15.8°C | 0 | 2.1 | WSW | 38 | 1012 |
| 23:00 | 05:00 | 17.6°C | 15.4°C | 0 | 2.1 | WSW | 49 | 1012 |
Nearby cities
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Data source & coverage — ERA5 reanalysis, 2016–2025 (10 years)details
- Source
- ERA5 reanalysis, accessed via the Copernicus Climate Change Service (C3S) Climate Data Store
- Data type
- Reanalysis — a physically consistent reconstruction combining a forecast model with historical observations, not a live station reading or a forecast
- Coverage
- 2016–2025 (10 years) for United States
- Location
- Bigfork — 48.000°, -114.000°, ERA5 grid cell center, 8.9 km from requested point
- Time zone
- America/Denver
- What's shown here
- The hourly and daily record for 8 September 2018 specifically — not a monthly average. See the Bigfork climate overview for typical conditions.
- Spatial resolution
- 0.25° (~25 km) distributed grid — ERA5's native model resolution is finer; this is the publicly distributed regridded product
- Version / refreshed
- Methodology v2026.07 · data last refreshed December 31, 2025
- Limitations
- A model reconstruction, not a station observation — hyper-local extremes (a single storm cell, an urban heat pocket) can differ from a nearby gauge. See the full methodology.
- Attribution
- Generated using Copernicus Climate Change Service information
Cite this data
PastClimate (2026-07-18). Historical climate data for Bigfork, United States (48.00°N, 114.00°W), derived from ERA5 (Hersbach et al., 2023, Copernicus Climate Change Service). Retrieved from https://www.pastclimate.com/
PastClimate. (2026). Historical climate data for Bigfork, United States [Data set]. Derived from ERA5 (Copernicus Climate Change Service). Retrieved July 18, 2026, from https://www.pastclimate.com/
"Historical Climate Data for Bigfork, United States." PastClimate, derived from ERA5 (Copernicus Climate Change Service), July 18, 2026, www.pastclimate.com.
@misc{pastclimate,
author = {PastClimate},
title = {Historical climate data for Bigfork, United States},
year = {2026},
note = {Derived from ERA5 (Hersbach et al., 2023), Copernicus Climate Change Service. Accessed 2026-07-18},
url = {https://www.pastclimate.com/}
}Notice something wrong with this data? Report a data issue.