Home / Colstrip / 28 June 2018
Colstrip
United States · 28 June 2018
Average
21.7°C
low 15.8°C · high 29.7°C
Rainfall
15.4mm
rain recorded
Wind
3m/s
daily average
Humidity
76.5%
daily average
Cloud
39%
cover
Pressure
1002hPa
daily average
The temperature ranged from 15.8°C around 22:00 to 29.7°C around 15:00. Rain was recorded across 6 hours, from around 00:00 to 22:00 (15.4mm total).
How unusual was this day?
Compared against the same 135 calendar days (±7 days) across the other 9 years on file.
High temperature
62th percentile
Low temperature
69th percentile
Rainfall
97th percentile
Wind
39th 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 21.3°C, versus 21.7°C on this specific day.
Sun & daylight
Sunrise
05:17
Sunset
21:00
Day length
15h 43m
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 | 18.8°C | 17.7°C | 0.9 | 3.1 | E | 70 | 1007 |
| 01:00 | 07:00 | 18.5°C | 17.8°C | 0 | 2.5 | E | 72 | 1006 |
| 02:00 | 08:00 | 18.3°C | 17.9°C | 0 | 2.4 | ESE | 76 | 1005 |
| 03:00 | 09:00 | 17.8°C | 17.9°C | 0 | 2.2 | ESE | 85 | 1005 |
| 04:00 | 10:00 | 16.4°C | 16.8°C | 0 | 1.9 | SE | 92 | 1005 |
| 05:00 | 11:00 | 15.9°C | 16.1°C | 0 | 2 | E | 96 | 1005 |
| 06:00 | 12:00 | 16.1°C | 17.1°C | 0 | 1.2 | NE | 96 | 1005 |
| 07:00 | 13:00 | 17.2°C | 18.3°C | 0 | 1.1 | NE | 92 | 1005 |
| 08:00 | 14:00 | 20.3°C | 21.6°C | 0 | 1.8 | ENE | 84 | 1005 |
| 09:00 | 15:00 | 24.5°C | 25.9°C | 0 | 1.4 | E | 64 | 1004 |
| 10:00 | 16:00 | 25.4°C | 27.5°C | 0 | 0.9 | E | 64 | 1004 |
| 11:00 | 17:00 | 27°C | 29.4°C | 0 | 1 | ENE | 61 | 1003 |
| 12:00 | 18:00 | 27.4°C | 28.9°C | 0 | 2.2 | ENE | 59 | 1002 |
| 13:00 | 19:00 | 28°C | 28.5°C | 0 | 3.8 | ENE | 58 | 1001 |
| 14:00 | 20:00 | 29.2°C | 29.5°C | 0 | 4.7 | E | 57 | 999 |
| 15:00 | 21:00 | 29.7°C | 30.3°C | 0 | 4.4 | E | 56 | 998 |
| 16:00 | 22:00 | 27.8°C | 27.4°C | 0.03 | 4.7 | ENE | 57 | 996 |
| 17:00 | 23:00 | 28.4°C | 29.8°C | 0.39 | 2.5 | SSW | 56 | 998 |
| 18:00 | 00:00 | 23.9°C | 24.2°C | 3.72 | 4.9 | W | 79 | 1001 |
| 19:00 | 01:00 | 21°C | 21.6°C | 9.29 | 3.8 | NNW | 90 | 1000 |
| 20:00 | 02:00 | 20.7°C | 21.8°C | 0.14 | 2.6 | NNE | 87 | 1000 |
| 21:00 | 03:00 | 17°C | 16°C | 0.04 | 4.3 | WNW | 95 | 1001 |
| 22:00 | 04:00 | 15.8°C | 13°C | 0.91 | 6.4 | NW | 97 | 1002 |
| 23:00 | 05:00 | 16°C | 13.8°C | 0 | 5.4 | NNW | 94 | 1003 |
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 28 June 2018 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 (2026-07-21). 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 21, 2026, from https://www.pastclimate.com/
"Historical Climate Data for Colstrip, United States." PastClimate, derived from ERA5 (Copernicus Climate Change Service), July 21, 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 2026-07-21},
url = {https://www.pastclimate.com/}
}Notice something wrong with this data? Report a data issue.