Home / Williston / 29 June 2019
Williston
United States · 29 June 2019
Average
21°C
low 17.6° · high 24.7°
Rainfall
31.7mm
rain recorded
Wind
4.1m/s
daily average
Humidity
81.8%
daily average
Cloud
73%
cover
Pressure
1013hPa
daily average
The temperature ranged from 17.6°C around 04:00 to 24.7°C around 20:00. Rain was recorded across 12 hours, from around 00:00 to 16:00 (31.7mm total).
How unusual was this day?
Compared against the same 135 calendar days (±7 days) across the other 9 years on file.
High temperature
39th percentile
Low temperature
90th percentile
Rainfall
100th percentile
Wind
61th 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 19.9°C, versus 21°C on this specific day.
Sun & daylight
Sunrise
05:56
Sunset
21:58
Day length
16h 2m
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 | 18.9 | 17.6 | 9.04 | 5.5 | ESE | 92 | 1013 |
| 01:00 | 06:00 | 19.3 | 17.9 | 13.93 | 5.6 | ESE | 89 | 1013 |
| 02:00 | 07:00 | 19.8 | 18.1 | 0.19 | 6 | ESE | 86 | 1013 |
| 03:00 | 08:00 | 18.9 | 16.5 | 0.47 | 6.5 | SE | 86 | 1011 |
| 04:00 | 09:00 | 17.6 | 17.8 | 0.03 | 1.9 | E | 85 | 1011 |
| 05:00 | 10:00 | 19.6 | 21.4 | 0.8 | 1.3 | NE | 89 | 1012 |
| 06:00 | 11:00 | 18.6 | 17.5 | 3.14 | 5.3 | NNE | 94 | 1012 |
| 07:00 | 12:00 | 18.3 | 17.2 | 1.86 | 4.9 | ENE | 93 | 1012 |
| 08:00 | 13:00 | 18.3 | 17 | 0.11 | 5.3 | ENE | 93 | 1013 |
| 09:00 | 14:00 | 19.9 | 19.3 | 0.14 | 5 | ENE | 90 | 1013 |
| 10:00 | 15:00 | 21.4 | 20.6 | 0.05 | 5.6 | ENE | 84 | 1012 |
| 11:00 | 16:00 | 21.6 | 21 | 0 | 5.6 | E | 86 | 1012 |
| 12:00 | 17:00 | 24.1 | 24.1 | 0.06 | 4.8 | ESE | 74 | 1013 |
| 13:00 | 18:00 | 24.6 | 25 | 0.53 | 4.6 | ESE | 74 | 1013 |
| 14:00 | 19:00 | 23.3 | 23.6 | 0.08 | 4.5 | SE | 79 | 1013 |
| 15:00 | 20:00 | 21.6 | 23 | 0.39 | 2.2 | S | 81 | 1013 |
| 16:00 | 21:00 | 20.6 | 20.3 | 0.75 | 3.8 | NW | 80 | 1013 |
| 17:00 | 22:00 | 23.8 | 24.4 | 0.09 | 3.7 | N | 74 | 1013 |
| 18:00 | 23:00 | 24 | 24.1 | 0 | 3.6 | N | 68 | 1013 |
| 19:00 | 00:00 | 24.4 | 24.3 | 0 | 3.7 | NNW | 64 | 1013 |
| 20:00 | 01:00 | 24.7 | 24.5 | 0 | 3.4 | NW | 61 | 1014 |
| 21:00 | 02:00 | 22.4 | 23.8 | 0 | 1.7 | NW | 74 | 1014 |
| 22:00 | 03:00 | 19.1 | 19.4 | 0 | 2.4 | WNW | 82 | 1015 |
| 23:00 | 04:00 | 18.8 | 19 | 0 | 2.4 | W | 84 | 1015 |
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
- 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 29 June 2019 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 (2026-07-18). 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 18, 2026, from https://www.pastclimate.com/
"Historical Climate Data for Williston, 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 Williston, 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.