Home / Williston / 1 July 2018
Williston
United States · 1 July 2018
Average
17.6°C
low 13.5° · high 23.3°
Rainfall
1.6mm
rain recorded
Wind
4.5m/s
daily average
Humidity
68.3%
daily average
Cloud
47%
cover
Pressure
1008hPa
daily average
The temperature ranged from 13.5°C around 04:00 to 23.3°C around 16:00. Rain was recorded across 2 hours, from around 10:00 to 19:00 (1.7mm total).
How unusual was this day?
Compared against the same 135 calendar days (±7 days) across the other 9 years on file.
High temperature
25th percentile
Low temperature
47th percentile
Rainfall
74th percentile
Wind
79th 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 20.2°C, versus 17.6°C on this specific day.
Sun & daylight
Sunrise
05:57
Sunset
21:58
Day length
16h 1m
Hour by hour
Temperature (line) and hourly rainfall (bars), local time — America/Chicago.
Cumulative rainfall through the day.
| Local time | UTC | Temp °C | Feels °C | Rain mm | Wind m/s | Dir | Humidity % | Pressure hPa |
|---|---|---|---|---|---|---|---|---|
| 00:00 | 05:00 | 15.1 | 14.1 | 0 | 2.7 | S | 86 | 1010 |
| 01:00 | 06:00 | 14.3 | 12.8 | 0 | 3 | S | 86 | 1010 |
| 02:00 | 07:00 | 14.1 | 12.4 | 0 | 3.1 | SSW | 86 | 1009 |
| 03:00 | 08:00 | 13.8 | 12.1 | 0 | 3.1 | SSW | 85 | 1009 |
| 04:00 | 09:00 | 13.5 | 11.7 | 0 | 3.1 | SW | 85 | 1008 |
| 05:00 | 10:00 | 13.7 | 11.8 | 0 | 3.4 | SW | 85 | 1008 |
| 06:00 | 11:00 | 13.7 | 11.7 | 0 | 3.4 | SW | 84 | 1008 |
| 07:00 | 12:00 | 14.1 | 11.8 | 0 | 3.8 | SW | 83 | 1008 |
| 08:00 | 13:00 | 14.6 | 11.6 | 0 | 5 | WSW | 83 | 1008 |
| 09:00 | 14:00 | 16.4 | 13 | 0.09 | 5.4 | WSW | 73 | 1008 |
| 10:00 | 15:00 | 18.3 | 15.6 | 0.1 | 4.8 | WSW | 67 | 1008 |
| 11:00 | 16:00 | 17.9 | 15.1 | 0.03 | 5 | WSW | 69 | 1007 |
| 12:00 | 17:00 | 21.1 | 17.2 | 0.01 | 6.1 | WSW | 53 | 1007 |
| 13:00 | 18:00 | 21.5 | 17.1 | 0.05 | 6.7 | W | 51 | 1007 |
| 14:00 | 19:00 | 21.8 | 17.6 | 0.08 | 6.6 | W | 51 | 1007 |
| 15:00 | 20:00 | 22.5 | 18.1 | 0.08 | 6.8 | W | 49 | 1006 |
| 16:00 | 21:00 | 23.3 | 18.6 | 0.09 | 7.2 | W | 46 | 1006 |
| 17:00 | 22:00 | 22.4 | 18.5 | 0.06 | 6.1 | W | 48 | 1006 |
| 18:00 | 23:00 | 22.2 | 18.3 | 0.04 | 5.5 | WNW | 45 | 1007 |
| 19:00 | 00:00 | 20.7 | 17.6 | 1.02 | 4.7 | WNW | 52 | 1008 |
| 20:00 | 01:00 | 20.6 | 18.4 | 0 | 3.9 | WNW | 57 | 1007 |
| 21:00 | 02:00 | 17.8 | 16 | 0 | 3 | NW | 65 | 1008 |
| 22:00 | 03:00 | 15.4 | 13.9 | 0 | 2.5 | W | 73 | 1008 |
| 23:00 | 04:00 | 14 | 12.2 | 0 | 2.7 | W | 77 | 1009 |
Nearby cities
Need this verified for an official or legal purpose? Request a weather verification report.
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
- Williston — 48.250°, -103.500°, ERA5 grid cell center, 14.4 km from requested point
- Time zone
- America/Chicago
- What's shown here
- The hourly and daily record for 1 July 2018 specifically — not a monthly average. See the Williston 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 (2026-07-17). Historical climate data for Williston, United States (48.25°N, 103.50°W), derived from ERA5 (Hersbach et al., 2023, Copernicus Climate Change Service). Retrieved from https://www.pastclimate.com/
PastClimate. (2026). Historical climate data for Williston, United States [Data set]. Derived from ERA5 (Copernicus Climate Change Service). Retrieved July 17, 2026, from https://www.pastclimate.com/
"Historical Climate Data for Williston, United States." PastClimate, derived from ERA5 (Copernicus Climate Change Service), July 17, 2026, www.pastclimate.com.
@misc{pastclimate,
author = {PastClimate},
title = {Historical climate data for Williston, United States},
year = {2026},
note = {Derived from ERA5 (Hersbach et al., 2023), Copernicus Climate Change Service. Accessed 2026-07-17},
url = {https://www.pastclimate.com/}
}Notice something wrong with this data? Report a data issue.