Colstrip
United States · 1 July 2017
Average
23.5°C
low 13.5°C · high 32.1°C
Rainfall
0mm
dry day
Wind
2.7m/s
daily average
Humidity
34.5%
daily average
Cloud
17%
cover
Pressure
1011hPa
daily average
The temperature ranged from 13.5°C around 06:00 to 32.1°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
79th percentile
Low temperature
33th percentile
Rainfall
32th percentile
Wind
32th 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 21.6°C, versus 23.5°C on this specific day.
Sun & daylight
Sunrise
05:19
Sunset
21:00
Day length
15h 41m
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 | 17.2°C | 13.8°C | 0 | 3.3 | SSW | 44 | 1013 |
| 01:00 | 07:00 | 16.9°C | 13.2°C | 0 | 3.5 | SSW | 44 | 1013 |
| 02:00 | 08:00 | 16.2°C | 12.5°C | 0 | 3.5 | SSW | 45 | 1012 |
| 03:00 | 09:00 | 16°C | 12.6°C | 0 | 3.3 | SW | 49 | 1012 |
| 04:00 | 10:00 | 13.7°C | 10.3°C | 0 | 3.2 | SW | 54 | 1012 |
| 05:00 | 11:00 | 13.6°C | 10.2°C | 0 | 3 | SW | 54 | 1012 |
| 06:00 | 12:00 | 13.5°C | 10.1°C | 0 | 3.1 | SW | 55 | 1012 |
| 07:00 | 13:00 | 14.9°C | 11.4°C | 0 | 3.6 | SW | 56 | 1013 |
| 08:00 | 14:00 | 19.3°C | 16.3°C | 0 | 3.2 | WSW | 45 | 1013 |
| 09:00 | 15:00 | 25.1°C | 21.4°C | 0 | 3.8 | WSW | 29 | 1012 |
| 10:00 | 16:00 | 25.9°C | 22.2°C | 0 | 4.1 | W | 29 | 1012 |
| 11:00 | 17:00 | 28.4°C | 24.7°C | 0 | 3.8 | WNW | 23 | 1012 |
| 12:00 | 18:00 | 28.8°C | 25.5°C | 0 | 3.2 | WNW | 23 | 1011 |
| 13:00 | 19:00 | 29°C | 26.1°C | 0 | 2.6 | WNW | 23 | 1011 |
| 14:00 | 20:00 | 29.7°C | 27.2°C | 0 | 2.2 | NW | 22 | 1010 |
| 15:00 | 21:00 | 30.8°C | 28.4°C | 0 | 1.8 | NW | 20 | 1010 |
| 16:00 | 22:00 | 31.5°C | 29.6°C | 0 | 1.1 | WNW | 19 | 1009 |
| 17:00 | 23:00 | 31.9°C | 30.3°C | 0 | 0.5 | WNW | 18 | 1009 |
| 18:00 | 00:00 | 31.8°C | 30.5°C | 0 | 0.1 | SE | 18 | 1009 |
| 19:00 | 01:00 | 32.1°C | 29.9°C | 0 | 1.3 | ESE | 17 | 1008 |
| 20:00 | 02:00 | 29.5°C | 27.7°C | 0 | 1.8 | ESE | 25 | 1009 |
| 21:00 | 03:00 | 22.7°C | 20.5°C | 0 | 2.6 | ESE | 40 | 1009 |
| 22:00 | 04:00 | 22.5°C | 19.8°C | 0 | 3.1 | ESE | 38 | 1010 |
| 23:00 | 05:00 | 21.6°C | 18.3°C | 0 | 3.9 | ESE | 40 | 1010 |
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
- Colstrip — 46.000°, -106.500°, ERA5 grid cell center, 16.0 km from requested point
- Time zone
- America/Denver
- What's shown here
- The hourly and daily record for 1 July 2017 specifically — not a monthly average. See the Colstrip 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 (2026-07-19). Historical climate data for Colstrip, United States (46.00°N, 106.50°W), derived from ERA5 (Hersbach et al., 2023, Copernicus Climate Change Service). Retrieved from https://www.pastclimate.com/
PastClimate. (2026). Historical climate data for Colstrip, United States [Data set]. Derived from ERA5 (Copernicus Climate Change Service). Retrieved July 19, 2026, from https://www.pastclimate.com/
"Historical Climate Data for Colstrip, United States." PastClimate, derived from ERA5 (Copernicus Climate Change Service), July 19, 2026, www.pastclimate.com.
@misc{pastclimate,
author = {PastClimate},
title = {Historical climate data for Colstrip, United States},
year = {2026},
note = {Derived from ERA5 (Hersbach et al., 2023), Copernicus Climate Change Service. Accessed 2026-07-19},
url = {https://www.pastclimate.com/}
}Notice something wrong with this data? Report a data issue.